A hold open rod that includes a locking collar that may be configured to operate in a first unlocked mode and a second unlocked mode in which the hold open rod is adjustable in a different manner than the first unlocked mode. For example, when in the first unlocked mode, the locking collar may be configured to lock the hold open rod when the hold open rod is compressed to an intermediately compressed configuration. When in the second unlocked mode, the locking collar may be configured allow the hold open rod to compress to the intermediately compressed configuration and continue compressing without locking the hold open rod, thereby bypassing locking of the hold open rod when in the intermediately compressed configuration.
A61B 17/70 - Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
E21B 17/046 - CouplingsJoints between rod and bit, or between rod and rod with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
2.
MULTI-FUNCTIONING LOCKING MECHANISM OF A HOLD OPEN ROD
A hold open rod that includes a locking collar that may be configured to operate in a first unlocked mode and a second unlocked mode in which the hold open rod is adjustable in a different manner than the first unlocked mode. For example, when in the first unlocked mode, the locking collar may be configured to lock the hold open rod when the hold open rod is compressed to an intermediately compressed configuration. When in the second unlocked mode, the locking collar may be configured allow the hold open rod to compress to the intermediately compressed configuration and continue compressing without locking the hold open rod, thereby bypassing locking of the hold open rod when in the intermediately compressed configuration.
E05C 17/30 - Devices for holding wings openDevices for limiting opening of wings or for holding wings open by a movable member extending between frame and wingBraking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction
B64C 1/14 - WindowsDoorsHatch covers or access panelsSurrounding frame structuresCanopiesWindscreens
3.
PARACHUTE WITH CANOPY SLITS OR OPENINGS FOR PREVENTING CANOPY INVERSION
Parachutes which have a generally circular skirt or hem, such as semi-hemispherical, extended gore, or any variant of axisymmetric parachutes and cruciform parachutes with arms attached are disclosed with a plurality of vertical slits located in a circumferential band adjacent the skirt or hem of the parachute to prevent canopy inversion. During deployment, when the outer portion of the canopy is exposed to air flow, the slits open up and the drag of the skirt of the canopy is reduced, thus limiting the potential for hem migration. The slits are positioned to allow airflow therethrough in order for the pressure on the outside of the canopy to be transferred through the slit openings and released or transferred to inside of the lower section of the canopy. Instead of slits, elongated narrow openings can be utilized.
A method of connecting one or more fittings to a composite tube includes induction heating the composite tube to its gel transition temperature, inserting a first fitting into a first end portion of the tube after the induction heating, and compressing the first end portion of the tube over the first fitting.
A method of connecting one or more fittings to a composite tube includes induction heating the composite tube to its gel transition temperature, inserting a first fitting into a first end portion of the tube after the induction heating, and compressing the first end portion of the tube over the first fitting.
A drain assembly includes a drain body having an upper opening, a lower opening, a passage extending between the upper and lower openings, and a side opening into the passage, a drain insert received in the upper opening of drain body and movable relative to the drain body, the drain insert including an insert opening, and a locking knob coupled to the drain body, the locking knob including a stem extending through the side opening in the drain body into the insert opening to serve as a stop to prevent removal of the drain insert.
A drain assembly includes a drain body having an upper opening, a lower opening, a passage extending between the upper and lower openings, and a side opening into the passage, a drain insert received in the upper opening of drain body and movable relative to the drain body, the drain insert including an insert opening, and a locking knob coupled to the drain body, the locking knob including a stem extending through the side opening in the drain body into the insert opening to serve as a stop to prevent removal of the drain insert.
A strut that includes a biasing member and a locking body that is configured to deactivate the biasing member. For example, the biasing member may be configured to urge an inner tube and an outer tube of the strut apart when the locking body is in a first position, and the biasing member may be configured to not urge the inner tube and the outer tube apart when the locking body is in a second position. Deactivation of the biasing member such that the inner tube and the outer tube are not urged apart by the biasing member may provide for increased safety during use of the when maintaining a spring door operating system that includes the strut.
The invention pertains to decorative laminate structures made with a combination of thermoplastic film and embossing resin layers with at least one layer of a thermoset polyimide. The laminate construction optimizes the low flammability characteristics, as well as providing low combustion toxicity and low smoke to comply with regulations and customer requirements. The laminates also providing formability and a lightweight, safe, and environmentally friendly material for use in the aerospace or other commercial transportation. The laminate also has high dimensional stability and tensile strength to facilitate manufacture and use, by retention of designs, textures, patterns, or three-dimensional characteristics. The laminate reduces or eliminates use of possibly hazardous flame retardant materials, and significantly reduces the weight of the laminate for various applications.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
An electro-mechanical power door operating system includes a strut having an inner tube and an outer tube; and an electrical actuator. The inner tube and the outer tube are in axial alignment and slidable relative to one another in a telescoping manner in response to operation of the electrical actuator.
E05F 15/622 - Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
B64C 1/14 - WindowsDoorsHatch covers or access panelsSurrounding frame structuresCanopiesWindscreens
11.
PLASMA GENERATION SYSTEM WITH PLASMA GENERATOR HAVING SHORT ELECTRODE PROTRUSION AND/OR DISCONNECTABLE PORTION
A plasma generation system includes a plasma generator such as an igniter and circuitry configured to apply a breakdown voltage across electrodes of the plasma generator to thereby form a plasma in an initiation region between the electrodes and then sustain and propagate the plasma outwardly for purposes such as combustion of a fuel. Various electrode configurations may be utilized that, along with plasma generating circuitry, enable the formation of virtual electrodes extending from the distal ends of the electrodes, resulting in a projection of plasma well beyond the physical electrodes. Such plasma generators may be used in various aerospace applications where only a short service life of the plasma generator is needed. Included are various techniques and components for enabling disconnection of the plasma generator from the system following ignition.
A plasma generation system includes a plasma generator such as an igniter and circuitry configured to apply a breakdown voltage across electrodes of the plasma generator to thereby form a plasma in an initiation region between the electrodes and then sustain and propagate the plasma outwardly for purposes such as combustion of a fuel. Various electrode configurations may be utilized that, along with plasma generating circuitry, enable the formation of virtual electrodes extending from the distal ends of the electrodes, resulting in a projection of plasma well beyond the physical electrodes. Such plasma generators may be used in various aerospace applications where only a short service life of the plasma generator is needed. Included are various techniques and components for enabling disconnection of the plasma generator from the system following ignition.
An igniter having at least two electrodes spaced from each other by an insulating member having a substantially continuous surface along a path between the electrodes. The electrodes extend substantially parallel to each other for a distance both above and below said surface. The insulating member has a channel (recess) for receiving at least a portion of a length of at least one of said electrodes below and to said surface of the insulating member. The surface of the insulating member may preferably be augmented with a conductivity enhancing agent. The insulating member and electrodes are configured so that an electric field between the electrodes at said surface does not have abrupt field intensity changes, whereby when a potential is applied to the electrodes sufficient to cause breakdown to occur between the electrodes, discharge occurs at said surface of the insulating member to define a plasma initiation region.
H01T 13/52 - Sparking plugs characterised by a discharge along a surface
F02P 9/00 - Electric spark ignition control, not otherwise provided for
F02P 23/04 - Other physical ignition means, e.g. using laser rays
H01T 13/22 - Sparking plugs characterised by features of the electrodes or insulation having two or more electrodes embedded in insulation
H01T 13/34 - Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
H01T 13/46 - Sparking plugs having two or more spark gaps
14.
SHARED CIRCUITRY CONFIGURATIONS FOR PLASMA GENERATION
The present disclosure provides shared circuitry configurations that may be implemented in a plasma generation system to improve control over application of electrical energy to a plasma generator, thereby providing improved performance. In some embodiments, shared circuitry configurations described herein may be implemented to improve performance of a traveling spark igniter that is configured to generate and propagate plasma using a Lorentz force and a thermal force, such as by applying electrical energy to electrodes of a plasma generator following breakdown between the electrodes. Other plasma generator configurations may also benefit from the circuitry configurations described herein.
The present disclosure provides shared circuitry configurations that may be implemented in a plasma generation system to improve control over application of electrical energy to a plasma generator, thereby providing improved performance. In some embodiments, shared circuitry configurations described herein may be implemented to improve performance of a traveling spark igniter that is configured to generate and propagate plasma using a Lorentz force and a thermal force, such as by applying electrical energy to electrodes of a plasma generator following breakdown between the electrodes. Other plasma generator configurations may also benefit from the circuitry configurations described herein.
A composite tube includes a first end opposite a second end, a first axial section including a non-conductive material through its thickness, and a second axial section including a conductive material. A method for forming a composite tube includes laying a plurality of composite material layers over a mandrel forming a composite tube, and each of the plurality of layers includes a non-conductive section and a conductive section.
B64C 13/30 - Transmitting means without power amplification or where power amplification is irrelevant mechanical using cable, chain, or rod mechanisms
B64F 5/00 - Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided forHandling, transporting, testing or inspecting aircraft components, not otherwise provided for
F16L 7/00 - Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
17.
ELECTRODES WITH HIGH ASPECT RATIO FOR PLASMA GENERATION
A plasma generating system having an igniter or other plasma generator for use in low pressure environments, such as occurs in aviation. Combustion is initiated with an electrode configuration having a large usable area of electrodes for high current plasma discharge over a longer length of the electrodes, resulting in a long useful life of the plasma generator. The plasma generation system includes circuitry that generates and propagate plasma along the electrodes by a Lorentz force and a thermal force using high currents that move the plasma along the electrodes without causing a destructive material state change in the electrodes.
The present disclosure provides plasma generation techniques that may be implemented to maintain plasma coherence, resulting in high performance and long useful life of components, and which are suitable for use in a low-pressure environment (e.g., as in some aerospace applications) but are not limited thereto. In some embodiments, plasma generation and coherence maintaining techniques may be implemented to improve construction and/or operation of a traveling spark igniter that is configured to generate and propagate plasma using a Lorentz force and thermal force.
A plasma generating system having an igniter or other plasma generator for use in low pressure environments, such as occurs in aviation. Combustion is initiated with an electrode configuration having a large usable area of electrodes for high current plasma discharge over a longer length of the electrodes, resulting in a long useful life of the plasma generator. The plasma generation system includes circuitry that generates and propagate plasma along the electrodes by a Lorentz force and a thermal force using high currents that move the plasma along the electrodes without causing a destructive material state change in the electrodes.
The present disclosure provides plasma generation techniques that may be implemented to maintain plasma coherence, resulting in high performance and long useful life of components, and which are suitable for use in a low-pressure environment (e.g., as in some aerospace applications) but are not limited thereto. In some embodiments, plasma generation and coherence maintaining techniques may be implemented to improve construction and/or operation of a traveling spark igniter that is configured to generate and propagate plasma using a Lorentz force and thermal force.
B21D 39/04 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes with tubesApplication of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes with rods
C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
B29C 64/153 - Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
B64C 13/30 - Transmitting means without power amplification or where power amplification is irrelevant mechanical using cable, chain, or rod mechanisms
B64F 5/00 - Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided forHandling, transporting, testing or inspecting aircraft components, not otherwise provided for
F16C 7/00 - Connecting-rods or like links pivoted at both endsConstruction of connecting-rod heads
23.
3D PRINTED FITTINGS AND METHODS OF FORMING THE SAME
A 3D printed fitting includes an axially extending body having a first end opposite a second end. The body extends along a first axis, and the body is 3D printed by laying horizontal successive horizontal layers of material with the first axis at a print angle between 0 degrees and 65 degrees from a vertical axis.
B29C 64/147 - Processes of additive manufacturing using only solid materials using sheet material, e.g. laminated object manufacturing [LOM] or laminating sheet material precut to local cross sections of the 3D object
24.
AIRCRAFT PISTON ENGINE MAGNETO AND IGNITION SYSTEM
An aircraft piston engine magneto having a magnetic rotor and an ignition circuit that includes a charging coil inductively coupled to magnetic poles of the rotor. The charging coil includes a plurality of power coils that are inductively powered off the magnetic rotor and that charge the ignition circuit during rotation of the rotor. One or more of the power coils are electronically utilized by the ignition circuit as a higher turn power coil when the rotor is running at low speeds and as a lower turn power coil when the rotor is running at higher speeds. The ignition circuit is a fully electronic ignition circuit that generates and distributes ignition pulses to the piston engine spark plugs using only non-mechanically actuated electrical components within the magneto.
A fitting includes an annular composite interface having a first end opposite a second end. A first insert is at least partially within the composite interface and is couple or threaded to a second insert such that a portion to the composite interface is sandwiched between the first and second inserts. A method of forming such fitting includes 3D printing the annular composite interface.
A 3D printed fitting includes an axially extending body having a first end opposite a second end. The body extends along a first axis, and the body is 3D printed by laying horizontal successive horizontal layers of material with the first axis at a print angle between 0 degrees and 65 degrees from a vertical axis.
F16C 7/02 - Constructions of connecting-rods with constant length
B29C 64/118 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
B29C 64/194 - Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control during lay-up
An electronic module assembly (EMA) for use in controlling one or more personal restraint systems. A programmed processor within the EMA is configured to determine when a personal restraint system associated with each seat in a vehicle should be deployed. In addition, the programmed processor is configured to perform a diagnostic self-test to determine if the EMA and the personal restraint systems are operational. In one embodiment, results of the diagnostic self-test routine are displayed on a display included on the electronic module assembly. In an alternative embodiment, the results of the diagnostic self-test routine are transmitted via a wireless transceiver to a remote device. The remote device can include a wireless interrogator or can be a remote computer system such as a cabin management computer system.
B60R 21/00 - Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
B60R 21/01 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents
B60R 21/0132 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters
B60R 21/015 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, e.g. for disabling triggering
B60R 21/017 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to the safety arrangements
B64D 25/00 - Emergency apparatus or devices, not otherwise provided for
B64D 25/02 - Supports or holding means for living bodies
G07C 5/08 - Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle, or waiting time
30.
LAMINATE STRUCTURES FOR AEROSPACE AND COMMERCIAL TRANSPORTATION INTERIORS
The invention pertains to decorative laminate structures made with a combination of thermoplastic film and embossing resin layers with at least one layer of a thermoset polyimide. The laminate construction optimizes the low flammability characteristics, as well as providing low combustion toxicity and low smoke to comply with regulations and customer requirements. The laminates also providing formability and a lightweight, safe, and environmentally friendly material for use in the aerospace or other commercial transportation. The laminate also has high dimensional stability and tensile strength to facilitate manufacture and use, by retention of designs, textures, patterns, or three-dimensional characteristics. The laminate reduces or eliminates use of possibly hazardous flame retardant materials, and significantly reduces the weight of the laminate for various applications.
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
31.
Ignition system and igniter having ruthenium ground electrode and platinum-iridium alloy center electrode
An igniter for a gas turbine engine has a shell; an insulator secured within said shell; a center electrode secured within said insulator and electrically isolated from said shell by said insulator, said center electrode having a firing tip formed from a platinum-iridium (PtIr) alloy and having a diameter of at least 0.09 inches; and a ground electrode mounting on said shell and terminating at a firing end of the igniter that is spaced from the firing tip by a gap, said ground electrode having at least one pin comprising ruthenium (Ru) or a ruthenium alloy. The igniter is advantageously used with an ignition system having a positive polarity pulse output.
ADELWIGGINS GROUP, A DIVISION OF TRANSDIGM INC. (USA)
Inventor
Chung, Kevin Yun Jo
Quang, Christopher
Burgard, Kyle John
Medina, Andrew Daniel
Abstract
A fuel refill system shutoff valve is provided for a fluid delivery system which provides internal pilot lines for use with a jet fluid level sensor. The shutoff valve is closed unless there is a positive signal from the return pilot line, so the shutoff valve fails in the closed position and avoids the situation where a failure leads to over-filling of the tank. An internal piston opens and closes peripheral fluid outlets based on the presence and/or absence of back pressure provided by the return signal of a fluid level sensor located inside the fuel tank of a vehicle.
B67D 7/36 - Arrangements of flow- or pressure-control valves
F16K 21/08 - Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with ball-shaped closing members
F16K 21/18 - Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
F16K 27/02 - Construction of housingsUse of materials therefor of lift valves
ADELWIGGINS GROUP, A DIVISION OF TRANSDIGM INC. (USA)
Inventor
Quang, Christopher
Medina, Andrew Daniel
Burgard, Kyle John
Abstract
A fuel level sensor for a fast refill fuel system is presented having a T shaped valve for positive and negative pressure relief, and a non-spill valve that is overcome when there is a risk of over-pressurization. The level sensor is configured with first and second pilot lines located fully inside the fuel tank to avoid externally pilot lines. The jet level sensor is adjustable to set a height of the sensor corresponding to a selected fuel level.
B67D 7/36 - Arrangements of flow- or pressure-control valves
F16K 21/08 - Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with ball-shaped closing members
F16K 27/02 - Construction of housingsUse of materials therefor of lift valves
A lock for a secondary aircraft cockpit barrier, the lock comprising: a locking bar sub-assembly comprising: a locking bar; a receiving sub-assembly comprising: a cavity for receiving the locking bar; a locking retainer for retaining the locking bar in the cavity, the locking retainer comprising a lock cylinder and a locking plate; wherein the locking retainer is configured to move between a first position prior to the cavity receiving the locking bar, and a second position once the cavity receives the locking bar; wherein the lock cylinder is retained within the locking bar in the second position; a locking plate retainer configured to move between a first position in which the locking plate is retained and a second position in which the locking plate is released such that the locking retainer moves from the first to the second position; and a damped locking bar releasing mechanism for releasing the locking retainer, thereby unlocking the locking bar from the cavity; wherein the damped locking bar releasing mechanism is damped such that releasing the locking retainer requires about 5 seconds, is provided
A self-closing faucet comprises a faucet body having first and second ends and a through passage, a faucet cap positioned at the first end of the faucet body and movable relative to the faucet body, and a cartridge having a cartridge body disposed in the through passage and a cartridge cap connected to the faucet cap and movable relative to the cartridge body and faucet body, the cartridge body having a mixing chamber that receives fluid from one or more fluid sources, the mixing chamber being non-concentric to allow for a linear volume change rate during rotation of the faucet cap.
Provided is a faucet including a faucet body having first and second ends and a through passage, a faucet cap positioned at the first end of the faucet body and movable relative to the faucet body, and a cartridge having a cartridge body disposed in the through passage and a cartridge cap connected to the faucet cap and movable relative to the cartridge body and faucet body, the cartridge body having a mixing chamber that receives fluid from one or more fluid sources, the mixing chamber being non-concentric to allow for a linear volume change rate during rotation of the faucet cap.
Parachutes which have a generally circular skirt or hem, such as semi-hemispherical, extended gore, or any variant of axisymmetric parachutes and cruciform parachutes with arms attached are disclosed with a plurality of vertical slits located in a circumferential band adjacent the skirt or hem of the parachute to prevent canopy inversion. During deployment, when the outer portion of the canopy is exposed to air flow, the slits open up and the drag of the skirt of the canopy is reduced, thus limiting the potential for hem migration. The slits are positioned to allow airflow therethrough in order for the pressure on the outside of the canopy to be transferred through the slit openings and released or transferred to inside of the lower section of the canopy. Instead of slits, elongated narrow openings can be utilized.
Web retractors and associated systems and methods for retracting a web, such as a seat belt web, are disclosed herein. In some embodiments, a sealed web retractor includes a frame having a side wall with a first opening, a locking assembly housing attached to the side wall and having a second opening adjacent to the first opening, and a spool shaft having a portion that extends through the first and second openings. In some embodiments, the retractor can further include a bushing and a seal operably disposed in the first opening and extending around an outer periphery of the spool shaft.
Aircraft parts and accessories, namely, magnetos and magneto parts; ignition magnetos for engines; ignition harnesses, being aircraft engine parts; spark plugs.
Aircraft parts and accessories, namely, magnetos and magneto parts; ignition magnetos for engines; ignition harnesses, being aircraft engine parts; spark plugs.
44.
SEAT BELT WEB RETRACTORS AND ASSOCIATED SYSTEMS AND METHODS
Seat belt web retractor (100) having web (122) locking mechanisms are described herein. In some embodiments, a seat belt web retractor (100) includes an inertial locking mechanism (320) operably coupled to a spool (322) about which a seat belt web (122) is wound. The web retractor (100) further includes a web locking mechanism (470) operably coupled to the inertial locking mechanism (320). The web locking mechanism (470) can include a driving member (471) that is actuated by engagement of the inertial locking mechanism (320) with the web spool (322) in response to rapid extraction of the web (122) from the retractor (100). Actuation of the driving member (471) drives first and second clamping portions (482A, 482B) toward each other, thereby clamping the web (122) in between the clamping members (482A, 482B) and restraining the web (122) from further movement out of the retractor (100).
Seat belt web retractors having web locking mechanisms are described herein. In some embodiments, a seat belt web retractor includes an inertial locking mechanism operably coupled to a spool about which a seat belt web is wound. The web retractor further includes a web locking mechanism operably coupled to the inertial locking mechanism. The web locking mechanism can include a driving member that is actuated by engagement of the inertial locking mechanism with the web spool in response to rapid extraction of the web from the retractor. Actuation of the driving member drives first and second clamping portions toward each other, thereby clamping the web in between the clamping members and restraining the web from further movement out of the retractor.
An aircraft piston engine magneto having a magnetic rotor and an ignition circuit with a reconfigurable charging coil inductively coupled to magnetic rotor. The charging coil includes multiple coils inductively powered by the magnetic rotor and electronically reconfigurable from a higher turn, lower amperage power coil for use when running at low speeds into a lower turn, higher amperage coil at higher speeds. The charging coil is configured into the higher turn coil by electronically connecting the multiple coils in series, and into the lower turn power coil by electronically connecting the coils in parallel. The ignition circuit is a fully electronic ignition circuit that generates and distributes ignition pulses to the piston engine spark plugs using only non-mechanically actuated electrical components within the magneto.
A method for coupling a fitting to a tubing end includes pressing a collar over the outer surface of the tubing until the strain on the collar in the hoop direction is at a predetermined level, or pressing a collar with a predetermined axial load.
B21D 39/04 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes with tubesApplication of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes with rods
C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
48.
AIRCRAFT PISTON ENGINE MAGNETO AND IGNITION SYSTEM
An aircraft piston engine magneto having a magnetic rotor and an ignition circuit with a reconfigurabie charging coil inductively coupled to magnetic rotor. The charging coil includes multiple coils inductively powered by the magnetic rotor and electronically reconfigurable from a higher turn, lower amperage power coil for use when running at low speeds into a lower turn, higher amperage coil at higher speeds. The charging coil is configured into the higher turn coil by electronically connecting the multiple coils in series, and into the lower turn power coil by electronically connecting the coils in parallel. The ignition circuit is a fully electronic ignition circuit that generates and distributes ignition pulses to the piston engine spark plugs using only non-mechanically actuated electrical components within the magneto.
Provided is a latch assembly for a door. The latch assembly includes a housing defining a cavity, a handle movable relative to the housing, a latch disposed in the cavity, the latch having bolt movable between a locked and an unlocked position and a damping mechanism for delaying movement of the latch, wherein the handle is biased in a first position abutting the bolt to hold the bolt in the locked position, and the handle is movable to a second position away from the bolt allowing for movement of the bolt to the unlocked position.
E05B 41/00 - Locks with visible indication as to whether the lock is locked or unlocked
E05B 51/02 - Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
E05B 63/18 - Locks with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt in the retracted position
E05B 63/24 - Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
E05C 1/06 - Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
E05C 3/24 - Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring-controlled in the form of a bifurcated member
Provided is a latch assembly for a door. The latch assembly includes a housing defining a cavity, a handle movable relative to the housing, a latch disposed in the cavity, the latch having bolt movable between a locked and an unlocked position and a damping mechanism for delaying movement of the latch, wherein the handle is biased in a first position abutting the bolt to hold the bolt in the locked position, and the handle is movable to a second position away from the bolt allowing for movement of the bolt to the unlocked position.
E05C 1/16 - Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing
Provided is a latch assembly for a door. The latch assembly includes a housing defining a cavity, a handle movable relative to the housing, a latch disposed in the cavity, the latch having bolt movable between a locked and an unlocked position and a damping mechanism for delaying movement of the latch, wherein the handle is biased in a first position abutting the bolt to hold the bolt in the locked position, and the handle is movable to a second position away from the bolt allowing for movement of the bolt to the unlocked position.
E05B 15/00 - Other details of locksParts for engagement by bolts of fastening devices
E05B 63/18 - Locks with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt in the retracted position
E05B 63/24 - Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
E05C 1/06 - Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
E05C 3/24 - Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring-controlled in the form of a bifurcated member
E05B 51/02 - Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
E05B 41/00 - Locks with visible indication as to whether the lock is locked or unlocked
55.
IGNITION SYSTEM AND IGNITER HAVING RUTHENIUM GROUND ELECTRODE AND PLATINUM-IRIDIUM ALLOY CENTER ELECTRODE
An igniter for a gas turbine engine has a shell; an insulator secured within said shell; a center electrode secured within said insulator and electrically isolated from said shell by said insulator, said center electrode having a firing tip formed from a platinum-iridium (Ptlr) alloy and having a diameter of at least 0.09 inches; and a ground electrode mounting on said shell and terminating at a firing end of the igniter that is spaced from the firing tip by a gap, said ground electrode having at least one pin comprising ruthenium (Ru) or a ruthenium alloy. The igniter is advantageously used with an ignition system having a positive polarity pulse output.
A touchless faucet includes a faucet body having a first compartment and a second compartment, where the second compartment has a mixing chamber for mixing fluid and a flow passage. The faucet also includes an aerator coupled to the faucet body and configured to receive fluid from the flow passage, a control board disposed in the first compartment, a solenoid disposed in the second compartment and communicatively coupled to the control board, and an IR sensor disposed in the first compartment for sensing a presence of a user.
E03C 1/05 - Arrangements of devices on wash-basins, baths, sinks, or the like, for remote control of taps
F16K 11/00 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid
An electronic module assembly (EMA) for use in controlling one or more personal restraint systems. A programmed processor within the EMA is configured to determine when a personal restraint system associated with each seat in a vehicle should be deployed. In addition, the programmed processor is configured to perform a diagnostic self-test to determine if the EMA and the personal restraint systems are operational. In one embodiment, results of the diagnostic self-test routine are displayed on a display included on the electronic module assembly. In an alternative embodiment, the results of the diagnostic self-test routine are transmitted via a wireless transceiver to a remote device. The remote device can include a wireless interrogator or can be a remote computer system such as a cabin management computer system.
B60R 21/00 - Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
B60R 21/01 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents
B60R 21/0132 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters
B60R 21/015 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, e.g. for disabling triggering
B60R 21/017 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to the safety arrangements
G07C 5/08 - Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle, or waiting time
AdelWiggins Group, a division of TransDigm Inc. (USA)
Inventor
Chung, Kevin Yun Jo
Abstract
A non-metallic fluid coupling is disclosed with electrical current transferring elements incorporated therein. The coupling is formed of two C-shaped halves of non-metal, non-conducting material, where each halve includes integral hinges and latches, or hinges and latches made of a common material with the C-shaped halves. A non-metallic, substantially rigid sealing sleeve can be incorporated into the coupling to seal the coupling while maintaining the strength of the coupling.
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
F16L 25/06 - Construction or details of pipe joints not provided for in, or of interest apart from, groups comprising radial locking means
F16L 25/02 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for electrically insulating the two pipe ends of the joint from each other
65.
PARACHUTE WITH CANOPY SLITS OR OPENINGS FOR PREVENTING CANOPY INVERSION
Parachutes which have a generally circular skirt or hem, such as semi-hemispherical, extended gore, or any variant of axisymmetric parachutes and cruciform parachutes with arms attached are disclosed with a plurality of vertical slits located in a circumferential band adjacent the skirt or hem of the parachute to prevent canopy inversion. During deployment, when the outer portion of the canopy is exposed to air flow, the slits open up and the drag of the skirt of the canopy is reduced, thus limiting the potential for hem migration. The slits are positioned to allow airflow therethrough in order for the pressure on the outside of the canopy to be transferred through the slit openings and released or transferred to inside of the lower section of the canopy. Instead of slits, elongated narrow openings can be utilized.
Parachutes which have a generally circular skirt or hem, such as semi-hemispherical, extended gore, or any variant of axisymmetric parachutes and cruciform parachutes with arms attached are disclosed with a plurality of vertical slits located in a circumferential band adjacent the skirt or hem of the parachute to prevent canopy inversion. During deployment, when the outer portion of the canopy is exposed to air flow, the slits open up and the drag of the skirt of the canopy is reduced, thus limiting the potential for hem migration. The slits are positioned to allow airflow therethrough in order for the pressure on the outside of the canopy to be transferred through the slit openings and released or transferred to inside of the lower section of the canopy. Instead of slits, elongated narrow openings can be utilized.
Parachutes which have a generally circular skirt or hem, such as semi-hemispherical, extended gore, or any variant of axisymmetric parachutes and cruciform parachutes with arms attached are disclosed with a plurality of vertical slits located in a circumferential band adjacent the skirt or hem of the parachute to prevent canopy inversion. During deployment, when the outer portion of the canopy is exposed to air flow, the slits open up and the drag of the skirt of the canopy is reduced, thus limiting the potential for hem migration. The slits are positioned to allow airflow therethrough in order for the pressure on the outside of the canopy to be transferred through the slit openings and released or transferred to inside of the lower section of the canopy. Instead of slits, elongated narrow openings can be utilized.
An ignition circuit and a method of operating an igniter (preferably a traveling spark igniter) in an internal combustion engine, including a high pressure engine. A high voltage is applied to electrodes of the igniter, sufficient to cause breakdown to occur between the electrodes, resulting in a high current electrical discharge in the igniter, over a surface of an isolator between the electrodes, and formation of a plasma kernel in a fuel-air mixture adjacent said surface. Following breakdown, a sequence of one or more lower voltage and lower current pulses is applied to said electrodes, with a low “simmer” current being sustained through the plasma between pulses, preventing total plasma recombination and allowing the plasma kernel to move toward a free end of the electrodes with each pulse.
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Manufacture of engineered aerospace products, namely, electromechanical products and mechanical products, namely, linear actuators, rotary actuators, ball screws, compressors, pumps, gear boxes, control electronics, flexible shafts and systems, namely, cargo handling systems for civil and military applications to order and/or specification of others
A shock absorber includes a first end configured to be mechanically fastened to a first component, a second end configured to be mechanically fastened to a second component, a main body, a main shaft, and a primary piston. The primary piston configured to move within the main body and further configured to provide a first damping force by movement of a fluid through the primary piston while the main shaft moves a first distance. The shock absorber also includes a deformable solid material arranged in the main body. The primary piston configured to further move within the main body and further configured to provide a second damping force by deforming the deformable solid material after the main shaft moves the first distance.
F16F 9/00 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
F16F 9/19 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder
F16F 9/48 - Arrangements for providing different damping effects at different parts of the stroke
B64C 1/00 - FuselagesConstructional features common to fuselages, wings, stabilising surfaces or the like
F16F 9/16 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
F16F 9/30 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
Goods & Services
Nets; cargo nets; belly hold nets; barrier nets; door nets;
bulk-hold baggage nets; bulk cargo nets; pallet nets;
freight nets; throw-over nets; helicopter under-slung nets;
airdrop nets; restraint nets; cargo slings of rope or
fabric; adjustable restraint straps for handling loads; net,
string, cords and twine; ropes and slings for the handling
and transportation of loads, all being non-metallic;
camouflage nets; sacks; armour systems made wholly or
principally from net material; net-based defensive shields;
net-based RPG (rocket propelled grenades) countermeasures;
vehicle mounted net-based defensive shields; ground mounted
net-based defensive shields; parts and fittings for all the
aforesaid goods.
73.
Dual drive redundant load transmission device and process
A redundant load transmission includes an input shaft configured to receive a rotational torque from a primary drive, an output shaft configured to transmit the rotational torque to an actuator, and a coupling assembly configured to connect the input shaft to the output shaft to transmit the rotational torque. The input shaft is configured to receive the rotational torque from the primary drive and transmit the rotational torque through the coupling assembly when the coupling assembly is in a primary drive configuration. The coupling assembly is configured to be disconnected from the input shaft and transmit a rotational torque to the output shaft from a secondary drive when the coupling assembly is in a secondary drive configuration.
F16H 19/08 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion
A redundant load transmission includes an input shaft configured to receive a rotational torque from a primary drive, an output shaft configured to transmit the rotational torque to an actuator, and a coupling assembly configured to connect the input shaft to the output shaft to transmit the rotational torque. The input shaft is configured to receive the rotational torque from the primary drive and transmit the rotational torque through the coupling assembly when the coupling assembly is in a primary drive configuration. The coupling assembly is configured to be disconnected from the input shaft and transmit a rotational torque to the output shaft from a secondary drive when the coupling assembly is in a secondary drive configuration.
F16H 37/06 - Combinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with a plurality of driving or driven shaftsCombinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with arrangements for dividing torque between two or more intermediate shafts
75.
DUAL DRIVE REDUNDANT LOAD TRANSMISSION DEVICE AND PROCESS
A redundant load transmission includes an input shaft configured to receive a rotational torque from a primary drive, an output shaft configured to transmit the rotational torque to an actuator, and a coupling assembly configured to connect the input shaft to the output shaft to transmit the rotational torque. The input shaft is configured to receive the rotational torque from the primary drive and transmit the rotational torque through the coupling assembly when the coupling assembly is in a primary drive configuration. The coupling assembly is configured to be disconnected from the input shaft and transmit a rotational torque to the output shaft from a secondary drive when the coupling assembly is in a secondary drive configuration.
F16H 37/06 - Combinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with a plurality of driving or driven shaftsCombinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with arrangements for dividing torque between two or more intermediate shafts
An igniter having at least two electrodes spaced from each other by an insulating member having a substantially continuous surface along a path between the electrodes. The electrodes extend substantially parallel to each other for a distance both above and below said surface. The insulating member has a channel (recess) for receiving at least a portion of a length of at least one of said electrodes below and to said surface of the insulating member. The surface of the insulating member may preferably be augmented with a conductivity enhancing agent. The insulating member and electrodes are configured so that an electric field between the electrodes at said surface does not have abrupt field intensity changes, whereby when a potential is applied to the electrodes sufficient to cause breakdown to occur between the electrodes, discharge occurs at said surface of the insulating member to define a plasma initiation region.
H01T 13/52 - Sparking plugs characterised by a discharge along a surface
F02P 9/00 - Electric spark ignition control, not otherwise provided for
H01T 13/34 - Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
H01T 13/46 - Sparking plugs having two or more spark gaps
H01T 13/22 - Sparking plugs characterised by features of the electrodes or insulation having two or more electrodes embedded in insulation
F02P 23/04 - Other physical ignition means, e.g. using laser rays
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Faucet aerators; faucet handles; faucet sprayers; faucets; automatic faucets; flush handles for toilets, namely, flush switch for toilet Accessories for waste baskets in the nature of waste basket flaps
A latch mechanism includes a hook, a displaceable handle, and links connected between the handle and hook for the operation of the latch mechanism. The handle and links cooperate with the hook to hold the latch mechanism in a locked position.
A fabric barrier for an aircraft compartmental barrier includes a fabric barrier portion and a flexible crosspiece, wherein at least part of one edge of the fabric barrier portion terminates at the flexible crosspiece, wherein the flexible crosspiece is adapted to fit into and be retained within a partially covered groove, wherein the partially covered groove includes a pair of opposing flange portions covering a groove whereby a central longitudinal portion of the groove remains uncovered, wherein the flexible crosspiece is adapted to be released from the partially covered groove by passing between the pair of opposing flange portions during a decompression event. A decompression system for an aircraft compartmental barrier includes said fabric barrier, and a method for isolating two internal volumes within an aircraft using said decompression system.
A62C 3/08 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in aircraft
B64C 1/00 - FuselagesConstructional features common to fuselages, wings, stabilising surfaces or the like
B64C 1/14 - WindowsDoorsHatch covers or access panelsSurrounding frame structuresCanopiesWindscreens
A method for coupling a fitting to a tubing end includes pressing a collar over the outer surface of the tubing until the strain on the collar in the hoop direction is at a predetermined level, or pressing a collar with a predetermined axial load.
B21D 39/04 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes with tubesApplication of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes with rods
C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
Goods & Services
Nets, namely cargo nets, belly hold nets, barrier nets, door nets, bulk-hold baggage nets, bulk cargo nets, pallet nets, freight nets, throw-over nets, helicopter under-slung net, airdrop nets, restraint nets; cargo slings of rope or fabric; adjustable restraint straps for handling loads of rope or fabric; net wrapping for pallets, string, cords and twine; ropes and slings for the handling and transportation of loads, all being non-metallic; camouflage nets; sacks for the transport or storage of materials in bulk; armour systems made wholly or principally from net material, namely, net-based defensive shields; net-based RPG (rocket propelled grenades) countermeasures; vehicle mounted net-based defensive shields; ground mounted net-based defensive shields; structural parts and fittings for all the aforesaid goods
85.
CONTROL SURFACES AND SYSTEMS AND METHODS FOR SANITATION OF CONTROL SURFACES
The invention relates to sanitizing surfaces designed to be touched with sanitation systems and methods for sanitizing such surfaces, such as a control surface which must be touched to either directly or indirectly cause an action. At least one irradiation system includes at least one UVGI emitter in at least one array configured to irradiate at least a portion of a predetermined surface with a predetermined dose of UV radiation, such as after touching of the surface.
The invention relates to a sanitation treatment system and methods for use in association with commercial passenger vehicles such as aircraft. The sanitation system may operate along with a filtration system in an air distribution system associated with an aircraft or like commercial passenger vehicles and/or to provide disinfected air and surfaces in the passenger cabin associated with the aircraft or like vehicle.
B64D 13/08 - Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being conditioned the air being heated or cooled
A touchless faucet includes a faucet body having a first compartment and a second compartment, where the second compartment has a mixing chamber for mixing fluid and a flow passage. The faucet also includes an aerator coupled to the faucet body and configured to receive fluid from the flow passage, a control board disposed in the first compartment, a solenoid disposed in the second compartment and communicatively coupled to the control board, and an IR sensor disposed in the first compartment for sensing a presence of a user.
E03C 1/05 - Arrangements of devices on wash-basins, baths, sinks, or the like, for remote control of taps
F16K 11/00 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid
A method for coupling a fitting to a tubing end includes pressing a collar over the outer surface of the tubing until the strain on the collar in the hoop direction is at a predetermined level, or pressing a collar with a predetermined axial load.
B21D 39/04 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes with tubesApplication of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes with rods
C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
A latching system for releasably securing a first structure relative to a second structure. The latching system includes a latch assembly coupled to the first structure and a keeper assembly coupled to the second structure. The latch assembly is selectively engageable with the keeper assembly to hold the first structure against movement relative to the second structure.
ADEL WIGGINS GROUP, A DIVISION OF TRANSDIGM INC. (USA)
Inventor
Chung, Kevin Yun Jo
Abstract
A non-metallic fluid coupling is disclosed with electrical current transferring elements incorporated therein. The coupling is formed of two C-shaped halves of non-metal, non-conducting material, where each halve includes integral hinges and latches, or hinges and latches made of a common material with the C-shaped halves. A non-metallic, substantially rigid sealing sleeve can be incorporated into the coupling to seal the coupling while maintaining the strength of the coupling.
F16L 19/10 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
F16L 19/12 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered with additional sealing means
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
ADELWIGGINS GROUP, A DIVISION OF TRANSDIGM INC. (USA)
Inventor
Chung, Kevin Yun Jo
Abstract
A non-metallic fluid coupling is disclosed with electrical current transferring elements incorporated therein. The coupling is formed of two C-shaped halves of non-metal, non-conducting material, where each halve includes integral hinges and latches, or hinges and latches made of a common material with the C-shaped halves. A non-metallic, substantially rigid sealing sleeve can be incorporated into the coupling to seal the coupling while maintaining the strength of the coupling.
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
F16L 19/10 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
F16L 19/12 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered with additional sealing means
AdelWiggins Group, a division of TransDigm Inc. (USA)
Inventor
Chung, Kevin Yun Jo
Abstract
A non-metallic fluid coupling is disclosed with electrical current transferring elements incorporated therein. The coupling is formed of two C-shaped halves of non-metal, non-conducting material, where each halve includes integral hinges and latches, or hinges and latches made of a common material with the C-shaped halves. A non-metallic, substantially rigid sealing sleeve can be incorporated into the coupling to seal the coupling while maintaining the strength of the coupling.
F16L 25/01 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
F16L 25/06 - Construction or details of pipe joints not provided for in, or of interest apart from, groups comprising radial locking means
F16L 25/02 - Construction or details of pipe joints not provided for in, or of interest apart from, groups specially adapted for electrically insulating the two pipe ends of the joint from each other
06 - Common metals and ores; objects made of metal
20 - Furniture and decorative products
Goods & Services
Containers of metal for transportation; hooklift containers
of metal; containers of metal [storage, transport];
containers of metal for storage and transport of goods;
storage containers of metal; general purpose storage
containers of metal. Containers, not of metal [storage, transport]; shipping and
storage boxes of plastic.
A latch mechanism includes a hook-handle assembly coupled to a first panel and a clevis coupled to a second panel. The hook-handle assembly engages the clevis to secure the first panel relative to the second panel.
E05B 41/00 - Locks with visible indication as to whether the lock is locked or unlocked
E05C 19/14 - Hook fasteningsFastenings in which a link engages a fixed hook-like member pivotally mounted with toggle action
E05B 13/00 - Devices preventing the key or the handle or both from being used
E05B 27/08 - Cylinder locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially
E05B 63/18 - Locks with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt in the retracted position
E05B 13/10 - Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
Airbags for use in aircraft and other vehicles are described herein. In some embodiments, an airbag can deploy from a structure forward of a seated occupant at a generally upward angle relative to a longitudinal axis of the aircraft. The distal end portion of the airbag can include a recessed impact surface portion configured to receive the head and/or neck of the seat occupant.
B60R 21/207 - Arrangements for storing inflatable members in their non-use or deflated conditionArrangement or mounting of air bag modules or components in vehicle seats
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
B60R 21/217 - Inflation fluid source retainers, e.g. reaction canistersConnection of bags, covers, diffusers or inflation fluid sources therewith or together
B60R 21/00 - Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
A method of forming a tube assembly includes forming arms on a tube end portion by forming a plurality of slots or slits on such tube end and mating such arms with a tapered outer surface of a fitting. The fitting may include at least one annular step mated with an annular step formed on the tube inner surface.
A method of forming a tube assembly includes forming arms on a tube end portion by forming a plurality of slots or slits on such tube end and mating such arms with a tapered outer surface of a fitting. The fitting may include at least one annular step mated with an annular step formed on the tube inner surface.
