According to an aspect of the invention there is provided a connector for connecting inner and outer layers of an apparatus, the connector comprising: a first attachment part for attaching to one of the inner or outer layers; a second attachment part for attaching to the other of the inner or outer layers; wherein: the first and second attachment parts are connected in such a way as to allow the first attachment part and second attachment part to move relative to each other when the inner and outer layers move relative to each other, and the first attachment part comprises: a first flange portion adjacent a gap, said gap for accommodating a portion of said one of the inner or outer layers, said flange portion retaining said inner or outer layers within said gap, and wherein the first flange portion is substantially dome-shaped.
There is provided a helmet (1) comprising: a head-engagement member (8) configured to engage with the occipital region of a head of a wearer; an adjustment mechanism configured to adjust relative positions of the head-engagement member and the front of the helmet to adjust the fit of the helmet relative to the head; and a controller (91) configured to be operated by a user to control the adjustment mechanism, the controller configured to be positioned in the occipital region of the head; wherein the head-engagement member comprises an energy-absorbing member configured to absorb energy associated with an impact directed towards the occipital region of the head.
A helmet, comprising: at least one protective layer; a head mount, configured to be mounted on the top of the head of a wearer of the helmet, wherein the head mount is suspended within a cavity formed by the at least one protective layer such that, in normal use and under an impact to the helmet below a threshold force, an air gap is provided that separates the head mount and the at least one protective layer, and, under an impact above the threshold force, the one or more protective layers contacts the head mount; and a sliding interface provided between the head mount and the at least one protective layer, configured such that the at least one protective layer is able to slide relative to the head mount as the at least one protective layer contacts the head mount under an impact to the helmet above the threshold force.
A helmet, comprising: an outer shell; a head mount, configured to be mounted on the top of the head of a wearer of the helmet, wherein the head mount is suspended within the outer shell such that, in use, an air gap is provided between head mount and the outer shell; a head mount cover, covering a first surface of the head mount and at least partially surrounding the head mount; wherein a low friction interface is provided between the head mount cover and the first surface of the head mount.
A shell configured to be detachably attached to the outside of a helmet hard shell, the shell comprising: a first region; a second region; and a plurality of openings, each of the plurality of openings extending from a first side to a second side of the shell; wherein the plurality of openings are arranged along a boundary between the first region and the second region.
A helmet comprising: an outer shell; a head mount, configured to be mounted on the top of the head of a wearer of the helmet; wherein the head mount is suspended within the outer shell such that, in use, an air gap is provided between the head mount and the outer shell; the head mount comprises a plurality of straps, that are configured to extend across the top of the head of a wearer of the helmet, and a head ring that at least partially surrounds the head of a wearer of the helmet, extending around the craniocaudal axis; and the helmet further comprises: a head engagement device that is provided on a surface of the head mount, that is configured to face the head of a wearer of the helmet, such that the head engagement device can move relative to the head mount; and a head engagement device support that is configured to inhibit the movement of the head engagement device through gaps between the straps and/or head ring of the head mount into the air gap between the head mount and the outer shell.
A cap for use with protective headgear, comprising: a stiff shell forming a layer that covers the internal surface area defined by the cap and formed from one or more sections; an adjustment mechanism, configured to adjust the form of the stiff shell to conform to an individual wearer's head, in a first operation mode, and configured to fix the form of the shell, in a second operation mode; and wherein the cap is configured such that the stiff shell substantially retains the fixed form during normal use and when subject to forces imparted to the cap during an impact.
According to an aspect of the disclosure, there is provided part of a protective apparatus, said part being a first part for attaching to a second part of the protective apparatus such that the first part and the second part of the apparatus can move relative to each other under an impact, the first part of the protective apparatus comprising: an attachment part configured to be attached to the second part of the apparatus, the attachment part comprising a first part of a connecting means configured to be detachably attached to a second part of the connecting means provided to the second part of the apparatus; a patch of low friction layer arranged adjacent to the first part of the connecting means in a lateral direction substantially perpendicular to a direction of connection between the first and second parts of the apparatus; wherein, when the first part of the connecting means is attached to the second part of the connecting means, the first part of the connecting means is configured to detach from the second part of the connecting means as the connector is displaced in a lateral direction relative to the second part of the connecting means such that the patch of low friction layer moves towards the second part of the connecting means, and the patch of low friction layer is configured to slide against the second connecting means as the first part of the connecting means detaches therefrom.
A connector (5, 20) for connecting first (4) and second (3) parts of an apparatus (1, 100), the connector comprising: a first attachment part (21, 210) configured to be attached to the first part of the apparatus; a second attachment part (22, 220) configured to be attached to the second part of the apparatus, the second attachment part comprising a first part of a connecting means (22) configured to be detachably attached to a second part of the connecting means (40) provided to the second part of the apparatus; a low friction layer (23) arranged adjacent to the first part of the connecting means in a lateral direction substantially perpendicular to a direction of connection between the first and second parts of the apparatus; wherein, when the first part of the connecting means is attached to the second part of the connecting means, the first part of the connecting means is configured detach from the second part of the connecting means as the connector is displaced in a lateral direction relative to the second part of the connecting means such that the low friction layer moves towards the second part of the connecting means, and the low friction layer is configured to slide against the second part of the connecting means as the first part of the connecting means detaches therefrom.
A41D 13/015 - Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
There is provided a connector for connecting first and second parts of an apparatus, comprising: a first part; a second part, opposing the first part; and two, or more, arms extending between the first part and the second part connecting the first part and the second part, the arms being formed from a deformable material and configured to deform to allow the first part and the second part to slide relative to each other at a low friction interface; the first part comprising a first sliding surface; the second part comprising a second sliding surface, opposing the first sliding surface, the low friction interface being provided between the first and second sliding surfaces; the first part comprising a first attachment part on a side of the first sliding surface opposite to the second sliding surface, configured to connect the first sliding surface to the first part of the apparatus; the second part comprising a second attachment part on a side of the second sliding surface opposite to the first sliding surface, configured to connect the second sliding surface to the second part of the apparatus.
A42B 3/04 - Parts, details or accessories of helmets
A41D 13/05 - Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
Surgical, medical, dental and veterinary, devices, apparatus
and instruments; pads for seats, armrests and legrests for
wheelchairs [medical use]; artificial limbs, eyes and teeth;
orthopaedic articles; suture materials; therapeutic and
assistive devices adapted for persons with disabilities;
massage apparatus; apparatus, devices and articles for
nursing infants; sexual activity apparatus, devices and
articles. Furniture; furniture comprising low-friction fabric
components; furniture incorporating components made from
low-friction fabric designed to reduce pressure points and
static loads, and to increase comfort; parts and fittings
for the aforesaid.
An item of protective apparel comprising: first and second components (41, 42) that are configured to move relative to one another; and a sliding interface provided between the first and second components; wherein the sliding interface comprises first and second surfaces (41, 42) that oppose one another and are configured to slide relative to each other; the first surface has at least a first region (45) which is divided into at least first and second areas (47, 48) that are configured such that at least one of the static coefficient of friction and the dynamic coefficient of friction for the first area against the second surface is different from the second area against the second surface; the first surface has a second region configured such that the static and/or dynamic coefficient of friction of the first surface against the second surface is different in the first region from the second region (46); the second region is divided into at least first and second areas (49, 50) that are configured such that at least one of the static coefficient of friction and the dynamic coefficient of friction for the first area against the second surface is different from the second area against the second surface; and the arrangement of the first and second areas in the first region is different from the arrangement of the first and second areas in the second region.
(1) Surgical, medical, dental and veterinary, devices, apparatus and instruments; pads for seats, armrests and legrests for wheelchairs [medical use]; artificial limbs, eyes and teeth; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.
(2) Furniture; furniture comprising low-friction fabric components; furniture incorporating components made from low-friction fabric designed to reduce pressure points and static loads, and to increase comfort; parts and fittings for the aforesaid.
According to a first aspect of the disclosure there is provided a connector (20) for connecting first and second parts of an apparatus, the connector comprising: a first attachment part (21) arranged on a first side of the connector, configured to be attached to the first part of the apparatus such that the first side of the connector faces in a first direction towards the first part of the apparatus; a first low friction layer (22) arranged on the first side of the connector and configured to reduce friction between the connector and the first part of the apparatus; a deformable layer (23) formed from a deformable material, provided at least between the first attachment part and the first low friction layer extending in a direction substantially perpendicularly to the first direction and configured to allow the first attachment part and first low friction layer to move relative to each other in a direction substantially perpendicularly to the first direction.
A pad, configured to be attached to an item of protective apparel, the pad having a layered construction comprising, in order: a first support layer; a first padded layer; a first low friction layer; a second low friction layer; a second padded layer; and a second support layer connected to the first support layer so as to hold the other layers of the pad together; wherein: the first and second padded layers are configured to slide relative to each other at a sliding interface located between the first and second low friction layers; and the second support layer is configured to stretch to accommodate the sliding.
A helmet, comprising an outer shell; a head mount, configured to be mounted on the top of the head of a wearer of the helmet; wherein the head mount is suspended within the outer shell such that, in use, an air gap is provided between head mount and the outer shell; the helmet further comprises a head engagement device that is mounted on a surface of the head mount, that is configured to face the head of a wearer of the helmet, such that the head engagement device can move relative to the head mount; and a low friction interface is provided between the head mount and the head engagement device.
A connector for connecting two layers of an apparatus, the connector comprising: a first layer, formed from at least one of a textile, a cloth, a fabric and a felt; a second layer, formed from at least one of a textile, a cloth, a fabric and a felt; wherein the first and second layers are arranged adjacent each other and configured to slide against each other so as to allow the first and second layers to move relative to each other at a sliding interface.
Surgical, medical, dental and veterinary, devices, apparatus and instruments; pads for seats, armrests and legrests for wheelchairs [medical use]; artificial limbs, eyes and teeth; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles. Furniture; furniture comprising low-friction fabric components; furniture incorporating components made from low-friction fabric designed to reduce pressure points and static loads, and to increase comfort; parts and fittings for the aforesaid.
Surgical, medical, dental and veterinary, devices, apparatus and instruments, namely, surgical apparatus and instruments for medical, dental, or veterinary use; artificial limbs, eyes and teeth; orthopaedic articles, namely, orthopedic apparatus and instruments for diagnostic and therapeutic use, orthopedic devices for diagnostic and therapeutic use, orthopedic footwear, orthopedic insoles, orthopedic walkers, orthopedic devices to stretch and exercise the toe and feet, orthopedic belts, orthopedic cushions and seat cushions; suture materials; massage apparatus; apparatus, devices and articles for nursing infants, namely, breast pumps; sexual activity apparatus, devices and articles, namely, vibrators, sex toys Furniture; furniture comprising low-friction fabric components; furniture incorporating components made from low-friction fabric
designed to reduce pressure points and static loads, and to increase comfort; furniture parts and furniture fittings not made of
metal
A connector (20) for connecting first and second parts of an apparatus, the first and second parts being configured to move relative to each other at least in a first plane, the connector comprising: a first attachment part (21) for connecting to the first part of the apparatus; a second attachment part (22) for connecting to the second part of the apparatus; a resilient part (23) extending between the first and second attachment parts and configured to deform to allow relative movement between the first and second attachment parts, wherein: the first attachment part and the second attachment part are displaced relative to each other in a first direction, and the resilient part is narrower, in a second direction perpendicular to the first direction, than the first attachment part and the second attachment part.
A connector (20) for connecting first and second parts of an apparatus, the first and second parts being configured to move relative to each other at least in a first plane, the connector comprising: • a first attachment part (21) for connecting to the first part of the apparatus; • a second attachment part (22) for connecting to the second part of the apparatus; • a resilient part (23) extending between the first and second attachment parts and configured to deform to allow relative movement between the first and second attachment parts, wherein: • the first attachment part and the second attachment part are displaced relative to each other in a first direction, and the resilient part is narrower, in a second direction perpendicular to the first direction, than the first attachment part and the second attachment part.
A helmet comprising first and second parts and a connector connecting the first and second parts of the helmet, the connector comprising: a first plate; a first anchor point on one side of the first plate, configured to be connected to the first part; a second plate located on an opposite side of the first plate from the first anchor point; a second anchor point on an opposite side of the second plate from the first plate, configured to be connected to the second part; a low friction interface provided between opposing surfaces of the first and second plates; and a cuff of deformable material provided around the first and second plates, and configured to at least partially cover the side of the first plate on which the first anchor point is located and to at least partially cover the side of the second plate on which the second anchor point is located.
F16F 7/08 - Vibration-dampersShock-absorbers with friction surfaces rectilinearly movable along each other
F16F 7/12 - Vibration-dampersShock-absorbers using plastic deformation of members
A44B 11/04 - BucklesSimilar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps without movable parts
A44B 18/00 - Fasteners of the touch-and-close typeMaking such fasteners
According to an aspect of the invention there is provided a connector for connecting inner and outer layers of an apparatus, the connector comprising: a first attachment part for attaching to one of the inner or outer layers; a second attachment part for attaching to the other of the inner or outer layers; wherein: the first and second attachment parts are connected in such a way as to allow the first attachment part and second attachment part to move relative to each other when the inner and outer layers move relative to each other, and the first attachment part comprises: a first flange portion adjacent a gap, said gap for accommodating a portion of said one of the inner or outer layers, said flange portion retaining said inner or outer layers within said gap, and wherein the first flange portion is substantially dome-shaped.
at least one connector is configured such that, under tensile loading between the first and the second connection points, the connector extends with a first modulus of elasticity up to a threshold extension and extends with a second modulus of elasticity beyond the threshold extension.
A connector for connecting inner and outer layers of an apparatus, the connector comprising: an anchor point configured to be connected to one of the inner and outer layers; a resilient portion arranged to at least partially surround the anchor point about a first axis extending in a first direction and connected to the anchor point; a peripheral portion arranged to at least partially surround the resilient portion about a second axis extending in the first direction and connected to the resilient portion, and configured to be connected to the other of the inner and outer layers; and attachment means on a surface of the connector opposite to the anchor point, for attaching the connector to the inner or outer layer not to be connected to the anchor point; wherein the resilient portion is configured to protrude from the peripheral portion in the first direction, in a connected state in which the connector is connected to the inner and outer layers, and deform to allow the anchor point to move relative to the peripheral portion in a direction perpendicular to the first direction.
A helmet (1) comprising: an outer shell (2); a head mount, configured to be mounted on the top of the head of a wearer of the helmet; wherein the head mount is suspended within the outer shell such that, in use, an air gap (21) is provided between the head mount and the outer shell; the head mount comprises a plurality of straps (20), that are configured to extend across the top of the head of a wearer of the helmet, and a head ring (30) that at least partially surrounds the head of a wearer of the helmet, extending around the craniocaudal axis; and the helmet further comprises: a head engagement device (40) that is provided on a surface of the head mount, that is configured to face the head of a wearer of the helmet, such that the head engagement device can move relative to the head mount; and a head engagement device support (80) that is configured to inhibit the movement of the head engagement device through gaps between the straps and/or head ring of the head mount into the air gap between the head mount and the outer shell.
A helmet (1) comprising: an outer shell (2); a head mount, configured to be mounted on the top of the head of a wearer of the helmet; wherein the head mount is suspended within the outer shell such that, in use, an air gap (21) is provided between the head mount and the outer shell; the head mount comprises a plurality of straps (20), that are configured to extend across the top of the head of a wearer of the helmet, and a head ring (30) that at least partially surrounds the head of a wearer of the helmet, extending around the craniocaudal axis; and the helmet further comprises: a head engagement device (40) that is provided on a surface of the head mount, that is configured to face the head of a wearer of the helmet, such that the head engagement device can move relative to the head mount; and a head engagement device support (80) that is configured to inhibit the movement of the head engagement device through gaps between the straps and/or head ring of the head mount into the air gap between the head mount and the outer shell.
A helmet, comprising: at least one protective layer (3); a head mount (20), configured to be mounted on the top of the head of a wearer of the helmet, wherein the head mount is suspended within a cavity formed by the at least one protective layer such that, in normal use and under an impact to the helmet below a threshold force, an air gap is provided that separates the head mount and the at least one protective layer, and, under an impact above the threshold force, the one or more protective layers contacts the head mount; and a sliding interface provided between the head mount and the at least one protective layer, configured such that the at least one protective layer is able to slide relative to the head mount as the at least one protective layer contacts the head mount under an impact to the helmet above the threshold force.
A shell (50) configured to be detachably attached to the outside of a helmet hard shell (2), the shell comprising: a first region (51); a second region (52); and a plurality of openings (55), each of the plurality of openings extending from a first side to a second side of the shell; wherein the plurality of openings are arranged along a boundary (56) between the first region and the second region.
A helmet (1), comprising: an outer shell (2); a head mount (20), configured to be mounted on the top of the head of a wearer of the helmet, wherein the head mount is suspended within the outer shell such that, in use, an air gap is provided between head mount and the outer shell; a head mount cover (30), covering a first surface of the head mount and at least partially surrounding the head mount;wherein a low friction interface is provided between the head mount cover and the first surface of the head mount.
A helmet (1), comprising: an outer shell (2); a head mount (20), configured to be mounted on the top of the head of a wearer of the helmet, wherein the head mount is suspended within the outer shell such that, in use, an air gap is provided between head mount and the outer shell; a head mount cover (30), covering a first surface of the head mount and at least partially surrounding the head mount;wherein a low friction interface is provided between the head mount cover and the first surface of the head mount.
A shell (50) configured to be detachably attached to the outside of a helmet hard shell (2), the shell comprising: a first region (51); a second region (52); and a plurality of openings (55), each of the plurality of openings extending from a first side to a second side of the shell; wherein the plurality of openings are arranged along a boundary (56) between the first region and the second region.
A helmet, comprising: at least one protective layer (3); a head mount (20), configured to be mounted on the top of the head of a wearer of the helmet, wherein the head mount is suspended within a cavity formed by the at least one protective layer such that, in normal use and under an impact to the helmet below a threshold force, an air gap is provided that separates the head mount and the at least one protective layer, and, under an impact above the threshold force, the one or more protective layers contacts the head mount; and a sliding interface provided between the head mount and the at least one protective layer, configured such that the at least one protective layer is able to slide relative to the head mount as the at least one protective layer contacts the head mount under an impact to the helmet above the threshold force.
Headgear for rugby and/or soccer, comprising: an inner layer (1) configured to accommodate a wearer's head; an outer layer (2) covering at least a part of the inner layer; a padding layer (3) between the inner and outer layers, configured to absorb and/or redirect energy of an impact between the headgear and an object; and a sliding interface (4) between the inner layer and the outer layer at which the inner layer and the outer layer are configured to slide relative to each other in response to an impact between the headgear and an object.
A cap (40) for use with protective headgear, comprising: a stiff shell (41) forming a layer that covers the internal surface area defined by the cap (40) and formed from one or more sections; an adjustment mechanism (50), configured to adjust the form of the stiff shell ((41) to conform to an individual wearer's head, in a first operation mode, and configured to fix the form of the shell (41), in a second operation mode; and wherein the cap (40) is configured such that the stiff shell (41) substantially retains the fixed form during normal use and when subject to forces imparted to the cap (40) during an impact.
A cap (40) for use with protective headgear, comprising: a stiff shell (41) forming a layer that covers the internal surface area defined by the cap (40) and formed from one or more sections; an adjustment mechanism (50), configured to adjust the form of the stiff shell ((41) to conform to an individual wearer's head, in a first operation mode, and configured to fix the form of the shell (41), in a second operation mode; and wherein the cap (40) is configured such that the stiff shell (41) substantially retains the fixed form during normal use and when subject to forces imparted to the cap (40) during an impact.
The present invention provides a helmet, comprising first and second components having a sliding interface between them, wherein the sliding interface is provided between respective sliding surfaces of the first and second components, and the first component comprises a polyketone.
A42B 3/06 - Impact-absorbing shells, e.g. of crash helmets
C08L 73/00 - Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups Compositions of derivatives of such polymers
38.
DEFORMABLE CONNECTOR FOR IMPACT PROTECTION APPARATUSES
There is provided a connector for connecting first and second parts of an apparatus, comprising: a first part; a second part, opposing the first part; and two, or more, arms extending between the first part and the second part connecting the first part and the second part, the arms being formed from a deformable material and configured to deform to allow the first part and the second part to slide relative to each other at a low friction interface; the first part comprising a first sliding surface; the second part comprising a second sliding surface, opposing the first sliding surface, the low friction interface being provided between the first and second sliding surfaces; the first part comprising a first attachment part on a side of the first sliding surface opposite to the second sliding surface, configured to connect the first sliding surface to the first part of the apparatus; the second part comprising a second attachment part on a side of the second sliding surface opposite to the first sliding surface, configured to connect the second sliding surface to the second part of the apparatus.
There is provided a connector for connecting first and second parts of an apparatus, comprising: a first part; a second part, opposing the first part; and two, or more, arms extending between the first part and the second part connecting the first part and the second part, the arms being formed from a deformable material and configured to deform to allow the first part and the second part to slide relative to each other at a low friction interface; the first part comprising a first sliding surface; the second part comprising a second sliding surface, opposing the first sliding surface, the low friction interface being provided between the first and second sliding surfaces; the first part comprising a first attachment part on a side of the first sliding surface opposite to the second sliding surface, configured to connect the first sliding surface to the first part of the apparatus; the second part comprising a second attachment part on a side of the second sliding surface opposite to the first sliding surface, configured to connect the second sliding surface to the second part of the apparatus.
A connector for connecting inner and outer layers of an apparatus, the connector having: an anchor point configured to be connected to one of the inner and outer layers; a resilient portion arranged to at least partially surround the anchor point about a first axis extending in a first direction and connected to the anchor point; a peripheral portion arranged to at least partially surround the resilient portion about a second axis extending in the first direction and connected to the resilient portion, and configured to be connected to the other of the inner and outer layers. The resilient portion is configured to protrude from the peripheral portion in the first direction, in a connected state in which the connector is connected to the inner and outer layers, and deform to allow the anchor point to move relative to the peripheral portion in a direction perpendicular to the first direction.
A helmet comprising: inner and outer shells configured to slide relative to each other; and a connector connecting the inner and outer shells so as to allow the inner and the outer shells to slide relative to each other, the connector comprising: an attachment part attached to one of the inner shell and the outer shell; wherein: the attachment part comprises one or more protrusions and the inner or outer shell attached to the attachment part comprises one or more channels into which the protrusions extend, the protrusions and channels are configured such that the protrusions can move within the channels in an extension direction of the protrusions, during sliding of the inner and outer shells relative to each other, and the protrusions comprise an abutment member configured to abut an abutment portion of the channel to prevent the protrusion leaving the channel.
According to an aspect of the invention there is provided a combat sports glove comprising: an inner layer configured to accommodate a wearer's hand; an outer layer covering at least a part of the inner layer; a padding layer between the inner and outer layers, configured to absorb energy of an impact between the glove and an object; and a sliding interface between the inner layer and the outer layer at which the inner layer and the outer layer are configured to slide relative to each other in response to an impact between the glove and an object.
A connector (20) for connecting two layers of an apparatus, the connector comprising: a first layer (21), formed from at least one of a textile, a cloth, a fabric and a felt; a second layer (22), formed from at least one of a textile, a cloth, a fabric and a felt; wherein the first and second layers are arranged adjacent each other and configured to slide against each other so as to allow the first and second layers to move relative to each other at a sliding interface.
A pad (100), configured to be attached to an item of protective apparel, the pad having a layered construction comprising, in order: a first support layer (101); a first padded layer (103); a first low friction layer (105); a second low friction layer (106); a second padded layer (104); and a second support layer (102) connected to the first support layer so as to hold the other layers of the pad together; wherein: the first and second padded layers are configured to slide relative to each other at a sliding interface located between the first and second low friction layers; and the second support layer is configured to stretch to accommodate the sliding.
A pad (100), configured to be attached to an item of protective apparel, the pad having a layered construction comprising, in order: a first support layer (101); a first padded layer (103); a first low friction layer (105); a second low friction layer (106); a second padded layer (104); and a second support layer (102) connected to the first support layer so as to hold the other layers of the pad together; wherein: the first and second padded layers are configured to slide relative to each other at a sliding interface located between the first and second low friction layers; and the second support layer is configured to stretch to accommodate the sliding.
A connector (20) for connecting two layers of an apparatus, the connector comprising: a first layer (21), formed from at least one of a textile, a cloth, a fabric and a felt; a second layer (22), formed from at least one of a textile, a cloth, a fabric and a felt; wherein the first and second layers are arranged adjacent each other and configured to slide against each other so as to allow the first and second layers to move relative to each other at a sliding interface.
There is disclosed a connector for connecting first and second parts of an apparatus, the connector comprising: a deformable retainer having first and second sides around an inner space; and a first plate positioned within the inner space to provide a low friction interface between the first and second sides of the retainer; wherein the first side of the retainer has a first anchor point that is configured to connect the connector to the first part of the apparatus; and the second side of the retainer has a second anchor point that is configured to connect the connector to the second part of the apparatus.
A helmet (1), comprising an outer shell (2); a head mount (20), configured to be mounted on the top of the head of a wearer of the helmet; wherein the head mount is suspended within the outer shell such that, in use, an air gap (21) is provided between head mount and the outer shell; the helmet further comprises a head engagement device (40) that is mounted on a surface of the head mount, that is configured to face the head of a wearer of the helmet, such that the head engagement device can move relative to the head mount; and a low friction interface is provided between the head mount and the head engagement device.
A helmet (1), comprising an outer shell (2); a head mount (20), configured to be mounted on the top of the head of a wearer of the helmet; wherein the head mount is suspended within the outer shell such that, in use, an air gap (21) is provided between head mount and the outer shell; the helmet further comprises a head engagement device (40) that is mounted on a surface of the head mount, that is configured to face the head of a wearer of the helmet, such that the head engagement device can move relative to the head mount; and a low friction interface is provided between the head mount and the head engagement device.
A cheek pad for a helmet, the cheek pad comprising: an outer layer; an inner layer; and a sliding interface between the outer layer and the inner layer; wherein the outer layer and the inner layer are configured to slide relative to each other at the sliding interface, in response to an impact to the helmet, and the inner layer is configured to contact a side of the wearer's face, when the cheek pads are arranged in the helmet and the helmet is worn.
A pad for mounting to a helmet, the pad comprising a support member, a first layer of material arranged to cover a first side of the support member and a second layer of material arranged to cover the first layer of material, wherein a low friction interface is arranged between the first layer of material and the second layer of material to enable sliding of the first layer of material relative to the second layer of material, wherein each layer of material is formed from at least one of a textile, a cloth, a fabric and a felt.
09 - Scientific and electric apparatus and instruments
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Protective headgear, including helmets, hats, beanies and
caps and parts and fittings for the aforesaid; headgear
incorporating protective components and fittings; structural
parts for protective headgear; protective layers and
components designed for use with headgear and parts and
fittings therefor; protective clothing, including jackets
and trousers and parts and fittings for the aforesaid;
clothing incorporating protective components and fittings;
structural parts for protective clothing; protective layers
and components designed for use with clothing and parts and
fittings therefor; protective bladders to be used in sports
equipment, namely, helmets, protective shoulder pads, and
protective clothing for wear by motorcyclists for protection
against accident or injury. Installation, repair and maintenance services relating to
protective headgear, protective layers and components
designed for use with headgear and parts and fittings
therefor, protective clothing, protective layers and
components designed for use with clothing and parts and
fittings therefor. Research, design, development and testing services relating
to protective headgear, protective layers and components
designed for use with headgear and parts and fittings
therefor, protective clothing, protective layers and
components designed for use with clothing and parts and
fittings therefor; product safety testing services;
technical advice services relating to protective headgear
and clothing and parts and fittings therefor; information,
advisory and consultancy services relating to the aforesaid.
There is provided a connector (20) for connecting inner and outer layers of an apparatus, the connector comprising: a first attachment part (21) for attaching to one of the inner or outer layers; a second attachment part (22)for attaching to the other of the inner or outer layers; wherein: the first and second attachment parts are connected in such a way as to allow the first attachment part and second attachment part to move relative to each other when the inner and outer layers move relative to each other, and the first attachment part comprises: a first flange portion (211) adjacent a gap (214), said gap for accommodating a portion of said one of the inner or outer layers, said flange portion retaining said inner or outer layers within said gap, and wherein the first flange portion is substantially domeshaped.
There is provided a connector (20) for connecting inner and outer layers of an apparatus, the connector comprising: a first attachment part (21) for attaching to one of the inner or outer layers; a second attachment part (22)for attaching to the other of the inner or outer layers; wherein: the first and second attachment parts are connected in such a way as to allow the first attachment part and second attachment part to move relative to each other when the inner and outer layers move relative to each other, and the first attachment part comprises: a first flange portion (211) adjacent a gap (214), said gap for accommodating a portion of said one of the inner or outer layers, said flange portion retaining said inner or outer layers within said gap, and wherein the first flange portion is substantially domeshaped.
A helmet (1), comprising : an outer shell (2); a head mount (20), configured to conform to the head of a wearer; and a plurality of connectors (25), each provided between the outer shell and the head mount and each connected to the outer shell and head mount; wherein the connectors are configured to suspend the head mount within the outer shell such that, in use, an air gap is provided between head mount and the outer shell; wherein the connectors each have a first connection point connected to the outer shell and a second connection point connected to the head mount; and at least one connector is configured such that, under tensile loading between the first and the second connection points, the connector extends with a first modulus of elasticity up to a threshold extension and extends with a second modulus of elasticity beyond the threshold extension.
A helmet (1), comprising : • an outer shell (2); • a head mount (20), configured to conform to the head of a wearer; and • a plurality of connectors (25), each provided between the outer shell and the head mount and each connected to the outer shell and head mount; • wherein the connectors are configured to suspend the head mount within the outer shell such that, in use, an air gap is provided between head mount and the outer shell; • wherein the connectors each have a first connection point connected to the outer shell and a second connection point connected to the head mount; and • at least one connector is configured such that, under tensile loading between the first and the second connection points, the connector extends with a first modulus of elasticity up to a threshold extension and extends with a second modulus of elasticity beyond the threshold extension.
09 - Scientific and electric apparatus and instruments
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Protective headgear, namely, helmets, hats, beanies and caps for protection against accident or injury, and structural and replacement parts and fittings for the aforesaid; headgear being protective helmets incorporating protective components and fittings; structural parts for protective headgear for protection against accident or injury; protective layers and components designed as structural components for use with headgear being protective helmets and structural and replacement parts and fittings therefor; protective clothing for protection against accident or injury, including jackets and trousers and structural and replacement parts and fittings for the aforesaid; clothing incorporating protective components and fittings for protection against accident or injury; structural parts for protective clothing for protection against accident or injury; protective layers and components designed for use with clothing for protection against accident or injury and structural and replacement parts and fittings therefor; protective bladders specially adapted for use to be used in sports equipment, namely, helmets, protective shoulder pads, and for use in protective clothing for wear by motorcyclists, all for protection against accident or injury Installation, repair and maintenance of protective headgear, protective layers and components designed for use with headgear and parts and fittings therefor, protective clothing, protective layers and components designed for use with clothing and parts and fittings therefor Research, design, development and testing services relating to protective headgear, protective layers and components designed for use with headgear and parts and fittings therefor, protective clothing, protective layers and components designed for use with clothing and parts and fittings therefor; product safety testing services; technical advice services relating to the design and development of protective headgear and clothing and parts and fittings therefor; information, advisory and consultancy services relating to the aforesaid
09 - Scientific and electric apparatus and instruments
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Protective headgear, namely hard hats, safety helmets, protective helmets for sports, protective helmets for motorcyclists, protective helmets for cyclists, auto racing helmets, crash helmets, horse riding helmets and hats, beanies and caps for protection against accident and injury, and parts and fittings for the aforesaid; protective headgear incorporating protective components and fittings, namely sliding layers, padded linings, mouth guards, ear pads, throat protectors, chin straps, jaw pads, cheek pads, face shields, visors, eye shields and chin straps; protective layers and components, namely helmet liners and sliding layers for safety helmets, protective helmets for sports, protective helmets for motorcyclists, protective helmets for cyclists, auto racing helmets, crash helmets, and for horse riding helmets, and parts and fittings therefor; protective clothing, namely jackets and trousers for protection against accident or injury, and parts and fittings for the aforesaid; clothing incorporating protective components and fittings for protection against accident and injury; protective layers and components designed for use with clothing for protection of against accident and injury, and parts and fittings therefor; protective bladders to be used in sports equipment, namely, helmets, protective shoulder pads, and protective clothing for wear by motorcyclists for protection against accident or injury. (1) Installation, repair and maintenance of protective headgear, protective layers and components designed for use with headgear and parts and fittings therefor, protective clothing, protective layers and components designed for use with clothing and parts and fittings therefor.
(2) Research, design, development and testing services in the fields of protective headgear, protective layers and components designed for use with headgear and parts and fittings therefor, protective clothing, protective layers and components designed for use with clothing and parts and fittings therefor; consumer product safety testing services; technical advice services in the field of protective headgear and clothing and parts and fittings therefor; information, advisory and consultancy services relating to the aforesaid.
A connector (20) for connecting inner and outer layers of an apparatus, the connector comprising: an anchor point (21) configured to be connected to one of the inner and outer layers; a resilient portion (22) arranged to at least partially surround the anchor point (21) about a first axis extending in a first direction and connected to the anchor point (21); a peripheral portion (23) arranged to at least partially surround the resilient portion (22) about a second axis extending in the first direction and connected to the resilient portion (22), and configured to be connected to the other of the inner and outer layers; and attachment means on a surface of the connector opposite to the anchor point (21), for attaching the connector (20) to the inner or outer layer not to be connected to the anchor point (21); wherein the resilient portion (22) is configured to protrude from the peripheral portion (23) in the first direction, in a connected state in which the connector (20) is connected to the inner and outer layers, and deform to allow the anchor point (21) to move relative to the peripheral portion (23) in a direction perpendicular to the first direction.
A connector (20) for connecting inner and outer layers of an apparatus, the connector comprising: an anchor point (21) configured to be connected to one of the inner and outer layers; a resilient portion (22) arranged to at least partially surround the anchor point (21) about a first axis extending in a first direction and connected to the anchor point (21); a peripheral portion (23) arranged to at least partially surround the resilient portion (22) about a second axis extending in the first direction and connected to the resilient portion (22), and configured to be connected to the other of the inner and outer layers; and attachment means on a surface of the connector opposite to the anchor point (21), for attaching the connector (20) to the inner or outer layer not to be connected to the anchor point (21); wherein the resilient portion (22) is configured to protrude from the peripheral portion (23) in the first direction, in a connected state in which the connector (20) is connected to the inner and outer layers, and deform to allow the anchor point (21) to move relative to the peripheral portion (23) in a direction perpendicular to the first direction.
A41D 13/015 - Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
A42B 3/06 - Impact-absorbing shells, e.g. of crash helmets
62.
Helmet with sliding facilitator arranged at energy absorbing layer
A helmet having an energy absorbing layer (2) and a sliding facilitator (5) is provided. The sliding facilitator is provided inside of the energy absorbing (2). A method of manufacturing a helmet having a sliding facilitator is farther provided. The method having the steps of: providing an energy absorbing layer in the mould, and providing a sliding facilitator for contacting the energy absorbing layer.
A helmet comprising: an inner shell; an outer shell; a sliding interface between the inner shell and the outer shell; and a switch configured to be selectively switchable between first and second discrete modes, the first mode allowing relative sliding between the inner shell and the outer shell at the sliding interface in response to an impact to the helmet, the second mode preventing relative sliding between the inner shell and the outer shell at the sliding interface.
Headgear for rugby and/or soccer, comprising: an inner layer (1) configured to accommodate a wearer's head; an outer layer (2) covering at least a part of the inner layer; a padding layer (3) between the inner and outer layers, configured to absorb and/or redirect energy of an impact between the headgear and an object; and a sliding interface (4) between the inner layer and the outer layer at which the inner layer and the outer layer are configured to slide relative to each other in response to an impact between the headgear and an object.
09 - Scientific and electric apparatus and instruments
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Protective headgear, including helmets, hats, beanies and caps and parts and fittings for the aforesaid; headgear incorporating protective components and fittings; structural parts for protective headgear; protective layers and components designed for use with headgear and parts and fittings therefor; protective clothing, including jackets and trousers and parts and fittings for the aforesaid; clothing incorporating protective components and fittings; structural parts for protective clothing; protective layers and components designed for use with clothing and parts and fittings therefor; protective bladders to be used in sports equipment, namely, helmets, shoulder pads, and motorcycle protective apparel. Installation, repair and maintenance services relating to protective headgear, protective layers and components designed for use with headgear and parts and fittings therefor, protective clothing, protective layers and components designed for use with clothing and parts and fittings therefor. Research, design, development and testing services relating to protective headgear, protective layers and components designed for use with headgear and parts and fittings therefor, protective clothing, protective layers and components designed for use with clothing and parts and fittings therefor; product safety testing services; technical advice services relating to protective headgear and clothing and parts and fittings therefor; information, advisory and consultancy services relating to the aforesaid.
A connector for connecting first and second parts of an apparatus, comprising: an inner region comprising a first anchor point on a first side thereof, the first anchor point being configured to connect the connector to the first part of the apparatus; two, or more, arms extending outward from an edge of the inner region, the arms being formed from a deformable material and configured to connect the connector to the second part of the apparatus; and the inner region further comprising a sliding surface on a second side thereof, opposite the first side, the sliding surface being configured to provide a low friction interface between the inner region and an opposing surface of the second part of the apparatus.
The present invention provides a helmet, comprising first and second components having a sliding interface between them, wherein the sliding interface is provided between respective sliding surfaces of the first and second components, and the first component comprises a polyketone.
The present invention provides a helmet, comprising first and second components having a sliding interface between them, wherein the sliding interface is provided between respective sliding surfaces of the first and second components, and the first component comprises a polyketone.
A helmet having an energy absorbing layer and a sliding facilitator is provided. The sliding facilitator is provided inside of the energy absorbing layer. A method of manufacturing a helmet having a sliding facilitator is further provided. The method includes the steps of providing an energy absorbing layer in a mold, and providing a sliding facilitator contacting the energy absorbing layer.
A helmet comprising: an inner shell; an outer shell, configured to be able to displace relative to the inner shell in response to an impact; and an impact response adjustment mechanism configured to be adjustable such that the response profile of the relative displacement over time of the outer shell in relation to the inner shell in response to an impact on the helmet varies depending on the setting of the impact response adjustment mechanism.
A helmet (1) comprises: an outer shell (2); an inner shell (3) lining an inner surface of the outer shell and formed from an energy absorbing material configured to protect against a radial component of an impact to the wearer's head; and a low friction sliding interface (4) between the inner shell and the outer shell configured to facilitate sliding of the inner shell relative to the outer shell in response to an impact to the wearer's head to protect against a tangential component of the impact; wherein the inner shell comprises a plurality of shell segments (30) each shell segment being configured to slide relative to the outer shell at the sliding interface and each shell segment being configured to move relative to each other shell segment.
A connector for connecting inner and outer layers of an apparatus, the connector comprising: an anchor point configured to be connected to one of the inner and outer layers; a resilient portion arranged to at least partially surround the anchor point about a first axis extending in a first direction and connected to the anchor point; a peripheral portion arranged to at least partially surround the resilient portion about a second axis extending in the first direction and connected to the resilient portion, and configured to be connected to the other of the inner and outer layers; wherein the resilient portion is configured to protrude from the peripheral portion in the first direction, in a connected state in which the connector is connected to the inner and outer layers, and deform to allow the anchor point to move relative to the peripheral portion in a direction perpendicular to the first direction.
A connector for connecting inner and outer layers of an apparatus, the connector comprising: an anchor point configured to be connected to one of the inner and outer layers; a resilient portion arranged to at least partially surround the anchor point about a first axis extending in a first direction and connected to the anchor point; a peripheral portion arranged to at least partially surround the resilient portion about a second axis extending in the first direction and connected to the resilient portion, and configured to be connected to the other of the inner and outer layers; wherein the resilient portion is configured to protrude from the peripheral portion in the first direction, in a connected state in which the connector is connected to the inner and outer layers, and deform to allow the anchor point to move relative to the peripheral portion in a direction perpendicular to the first direction.
A hat, headband or helmet formed from a material (10) comprising first and second layers (11, 12) of material and a low friction interface (13) arranged between the layers to enable sliding of the first layer of material (11) relative to the second layer of material (12).
The present invention provides a helmet, comprising first and second components having a sliding interface between them, wherein the sliding interface is provided between respective sliding surfaces of the first and second components, and the first component comprises a mixture of (i) an olefin polymer, (ii) a lubricant, and optionally one or more further agents.
The present invention provides a helmet, comprising first and second components having a sliding interface between them, wherein the sliding interface is provided between respective sliding surfaces of the first and second components, and the first component comprises (a) a mixture of (i) an olefin polymer, (ii) a lubricant, and optionally one or more further agents; or (b) an ultra high molecular weight (UHMW) polymer having a density of = 960 kg/m3, which UHMW polymer is preferably an olefin polymer.
A helmet having an energy absorbing layer, an outer layer that is harder than the energy absorbing layer and a plurality of outer plates mounted on the outer surface of the outer layer is provided. The outer plates on the outer layer can slide across the outer layer. A low friction interface between the outer surface of the outer layer and at least a part of the outer surface of the outer plates contacts the outer surface of the outer layer under an impact.
A42B 3/06 - Impact-absorbing shells, e.g. of crash helmets
B32B 7/03 - Layered products characterised by the relation between layers Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties Layered products characterised by the interconnection of layers with respect to the orientation of features
The present invention provides a helmet, comprising first and second components having a sliding interface between them, wherein the sliding interface is provided between respective sliding surfaces of the first and second components, and the first component comprises (a) a mixture of (i) an olefin polymer, (ii) a lubricant, and optionally one or more further agents; or (b) an ultra high molecular weight (UHMW) polymer having a density of ≤ 960 kg/m3, which UHMW polymer is preferably an olefin polymer.
According to an aspect of the invention there is provided a combat sports glove comprising: an inner layer (1) configured to accommodate a wearer's hand; an outer layer (2) covering at least a part of the inner layer (1); a padding layer (3) between the inner (1) and outer (2) layers, configured to absorb energy of an impact between the glove and an object; and a sliding interface between the inner layer (1) and the outer layer (2) at which the inner layer (1) and the outer layer (2) are configured to slide relative to each other in response to an impact between the glove and an object.
According to an aspect of the invention there is provided a combat sports glove comprising: an inner layer (1) configured to accommodate a wearer's hand; an outer layer (2) covering at least a part of the inner layer (1); a padding layer (3) between the inner (1) and outer (2) layers, configured to absorb energy of an impact between the glove and an object; and a sliding interface between the inner layer (1) and the outer layer (2) at which the inner layer (1) and the outer layer (2) are configured to slide relative to each other in response to an impact between the glove and an object.
There is disclosed a connector (20) for connecting first and second parts of an apparatus, the connector comprising: a deformable retainer (21) having first and second sides (22, 23) around an inner space (24); and a first plate (25) positioned within the inner space to provide a low friction interface between the first and second sides of the retainer; wherein the first side of the retainer has a first anchor point (27) that is configured to connect the connector to the first part of the apparatus; and the second side of the retainer has a second anchor point (28) that is configured to connect the connector to the second part of the apparatus.
There is disclosed a connector (20) for connecting first and second parts of an apparatus, the connector comprising: a deformable retainer (21) having first and second sides (22, 23) around an inner space (24); and a first plate (25) positioned within the inner space to provide a low friction interface between the first and second sides of the retainer; wherein the first side of the retainer has a first anchor point (27) that is configured to connect the connector to the first part of the apparatus; and the second side of the retainer has a second anchor point (28) that is configured to connect the connector to the second part of the apparatus.
A cheek pad for a helmet, the cheek pad (20) comprising: an outer layer (30); an inner layer (40); and a sliding interface between the outer layer and the inner layer; wherein the outer layer and the inner layer are configured to slide relative to each other at the sliding interface, in response to an impact to the helmet, and the inner layer is configured to contact a side of the wearer's face, when the cheek pads are arranged in the helmet and the helmet is worn.
A cheek pad for a helmet, the cheek pad (20) comprising: an outer layer (30); an inner layer (40); and a sliding interface between the outer layer and the inner layer; wherein the outer layer and the inner layer are configured to slide relative to each other at the sliding interface, in response to an impact to the helmet, and the inner layer is configured to contact a side of the wearer's face, when the cheek pads are arranged in the helmet and the helmet is worn.
A pad (50) for mounting to a helmet (1), the pad comprising a support member (51), a first layer of material (52) arranged to cover a first side of the support member and a second layer of material (53) arranged to cover the first layer of material, wherein a low friction interface (57) is arranged between the first layer of material and the second layer of material to enable sliding of the first layer of material relative to the second layer of material, wherein each layer of material is formed from at least one of a textile, a cloth, a fabric and a felt.
A pad (50) for mounting to a helmet (1), the pad comprising a support member (51), a first layer of material (52) arranged to cover a first side of the support member and a second layer of material (53) arranged to cover the first layer of material, wherein a low friction interface (57) is arranged between the first layer of material and the second layer of material to enable sliding of the first layer of material relative to the second layer of material, wherein each layer of material is formed from at least one of a textile, a cloth, a fabric and a felt.
A helmet (1) comprising: inner (3) and outer (2) shells configured to slide relative to each other; and a connector (50) connecting the inner and outer shells so as to allow the inner and the outer shells to slide relative to each other, the connector comprising: an attachment part (51) attached to one of the inner shell and the outer shell; wherein: the attachment part comprises one or more protrusions (70) and the inner or outer shell attached to the attachment part comprises one or more channels (80) into which the protrusions extend, the protrusions and channels are configured such that the protrusions can move within the channels in an extension direction of the protrusions, during sliding of the inner and outer shells relative to each other, and the protrusions comprise an abutment member (71) configured to abut an abutment portion of the channel to prevent the protrusion leaving the channel.
A helmet (1) comprising: inner (3) and outer (2) shells configured to slide relative to each other; and a connector (50) connecting the inner and outer shells so as to allow the inner and the outer shells to slide relative to each other, the connector comprising: an attachment part (51) attached to one of the inner shell and the outer shell; wherein: the attachment part comprises one or more protrusions (70) and the inner or outer shell attached to the attachment part comprises one or more channels (80) into which the protrusions extend, the protrusions and channels are configured such that the protrusions can move within the channels in an extension direction of the protrusions, during sliding of the inner and outer shells relative to each other, and the protrusions comprise an abutment member (71) configured to abut an abutment portion of the channel to prevent the protrusion leaving the channel.
A connector (50) for connecting an inner shell (3) and an outer shell (2) of a helmet (1) so as to allow the inner shell and the outer shell to slide relative to each other, the connector (50) comprising: a first attachment part (51) for attaching to one of the inner shell and the outer shell; a second attachment part (52) for attaching to the other of the inner shell and the outer shell; and one or more resilient structures (53) extending between the first attachment part and the second attachment part and configured to connect the first attachment part and the second attachment part so as to allow the first attachment part to move relative to the second attachment part as the resilient structures deform; wherein the resilient structures comprise at least one angular portion between the first attachment part and the second attachment part, an angle of said angular portion being configured to change to allow relative movement between the first attachment part and the second attachment part.
Safety head wear for use for example in high risk activities such as sports and industrial purposes where protection from head injuries is required. Components are provided inserted between the liner and outer shell and consists of two parts; a chamber or bladder and a fluid or gel like material. The fluid or gel material is contained in the chamber or bladder and is positioned in such a way to create low friction between the surface of the shell and liner or liner and head. It can also be used on the outer surface of the shell or placed within two layers of the liner. The device provides a method of independently managing both compression and shear force characteristics of the helmet around the head designed to decrease brain trauma resulting from high linear and angular acceleration during impacts to the helmet.
The present disclosure relates to a cushion for use in a helmet comprising an outer shell for impact with an incoming force, the cushion disposed between the outer shell and a head when the helmet is worn, the cushion comprising: a sealed bladder comprising a flexible membrane; a pad housed within the bladder, said pad comprising a compressible member having interstices open to the exterior of the pad; and a liquid within the interior of the bladder; wherein said pad absorbs at least some of said liquid when uncompressed and expels said liquid when compressed; and wherein the volume of liquid within the bladder is sufficient to allow opposing surfaces of the bladder to be displaced in a shearing motion relative to each other when the cushion is compressed and subjected to shear forces, to decouple shear forces between said helmet and the head.
The present invention relates to a helmet comprising a shell; and a force redirection member disposed between the shell and a head when the helmet is worn, the member configured to redirect a force impacting on the shell to a direction different from the original direction of the impact on the shell. The present invention also relates to a method to decrease the risk of injury to a person wearing a helmet, caused by rotational forces when the helmet is impacted by a force characterized by a specific direction having a first vector, the method comprising redirecting the force into a different direction having a second vector, wherein the direction of the second vector is selected to reduce the risk of a specified injury associated with acceleration of the head in the direction of the first vector.
According to an aspect of the present invention, there is provided a helmet comprising an inner shell (3) a detachable outer shell (2) and an intermediate layer (4) between the inner shell and the outer shell. At least one connecting member (5) is configured to directly connect the inner shell to the outer shell, and allow sliding between the inner shell and the outer shell, when the outer shell is attached to the helmet. When the outer shell is attached, the outer shell and the inner shell are configured to slide relative to one another in response to an impact. A sliding interface is provided between the intermediate layer and one or both of the outer shell and the inner shell.
A connector for connecting first and second parts of an apparatus, comprising: an inner region comprising a first anchor point on a first side thereof, the first anchor point being configured to connect the connector to the first part of the apparatus; two, or more, arms extending outward from an edge of the inner region, the arms being formed from a deformable material and configured to connect the connector to the second part of the apparatus; and the inner region further comprising a sliding surface on a second side thereof, opposite the first side, the sliding surface being configured to provide a low friction interface between the inner region and an opposing surface of the second part of the apparatus.
A connector for connecting first and second parts of an apparatus, comprising: an inner region comprising a first anchor point on a first side thereof, the first anchor point being configured to connect the connector to the first part of the apparatus; two, or more, arms extending outward from an edge of the inner region, the arms being formed from a deformable material and configured to connect the connector to the second part of the apparatus; and the inner region further comprising a sliding surface on a second side thereof, opposite the first side, the sliding surface being configured to provide a low friction interface between the inner region and an opposing surface of the second part of the apparatus.
A helmet comprising: an inner shell (22); an outer shell (20), configured to be able to displace relative to the inner shell in response to an impact; and an impact response adjustment mechanism (26) configured to be adjustable such that the response profile of the relative displacement over time of the outer shell in relation to the inner shell in response to an impact on the helmet varies depending on the setting of the impact response adjustment mechanism.
A helmet comprising: an inner shell (22); an outer shell (21); a sliding interface (23) between the inner shell and the outer shell; and a switch (20) configured to be selectively switchable between first and second discrete modes, the first mode allowing relative sliding between the inner shell and the outer shell at the sliding interface in response to an impact to the helmet, the second mode preventing relative sliding between the inner shell and the outer shell at the sliding interface.
A connector (20) for connecting first and second parts of an apparatus, comprising a first plate (21); a first anchor (22) point on one side of the first plate, configured to be connected to the first part; a second plate (24) located on an opposite side of the first plate from the first anchor point; a second anchor point (25) on an opposite side of the second plate from the first plate, configured to be connected to the second part; a low friction interface provided between opposing surfaces of the first and second plates; and a cuff (23) of deformable material provided around the first and second plates, and configured to at least partially cover the side of the first plate on which the first anchor point is located and to at least partially cover the side of the second plate on which the second anchor point is located.
A connector (20) for connecting first and second parts of an apparatus, comprising a first plate (21); a first anchor (22) point on one side of the first plate, configured to be connected to the first part; a second plate (24) located on an opposite side of the first plate from the first anchor point; a second anchor point (25) on an opposite side of the second plate from the first plate, configured to be connected to the second part; a low friction interface provided between opposing surfaces of the first and second plates; and a cuff (23) of deformable material provided around the first and second plates, and configured to at least partially cover the side of the first plate on which the first anchor point is located and to at least partially cover the side of the second plate on which the second anchor point is located.
A helmet (1) comprises: an outer shell (2); an inner shell (3) lining an inner surface of the outer shell and formed from an energy absorbing material configured to protect against a radial component of an impact to the wearer's head; and a low friction sliding interface (4) between the inner shell and the outer shell configured to facilitate sliding of the inner shell relative to the outer shell in response to an impact to the wearer's head to protect against a tangential component of the impact; wherein the inner shell comprises a plurality of shell segments (30) each shell segment being configured to slide relative to the outer shell at the sliding interface and each shell segment being configured to move relative to each other shell segment.
