A connection device includes a conducting element exhibiting a tubular portion and including a conducting sheath which is perforated with distributed perforations according to a predetermined solid-void pattern, the tubular portion and the sheath being configured in such a way that the sheath can be placed inside the tubular portion with the end section positioned inside the sheath and so that the tubular portion and the sheath can then be crimped onto the end section. The sheath includes at least one longitudinal wall separating two distinct housings each configured to accept one respective longitudinal portion of the end section of cable.
H01R 9/03 - Connectors arranged to contact a plurality of the conductors of a multiconductor cable
H01R 4/20 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
H01R 11/12 - End pieces terminating in an eye, hook, or fork
Stationary or portable machines for preparing, connecting
and fastening electric cables, including pneumatic,
hydraulic, electric or electro-hydraulic cable cutters,
pneumatic, hydraulic, electric or electro-hydraulic swaging
and crimping presses, interchangeable crimping dies for
machines; pneumatic, hydraulic, electric or
electro-hydraulic stripping tools, electric collar closing
clamps, pneumatic, hydraulic, electric or electro-hydraulic
cutting tools, electric or pneumatic screw shooters. Hand-operated tools and implements for preparing, connecting
and fastening electric cables, including cable cutters,
swaging and crimping clamps and presses, interchangeable
crimping dies, stripping tools, collar closing clamps;
cutting tools [parts].
Stationary or portable machines for preparing, connecting
and fastening electric cables, including pneumatic,
hydraulic, electric or electro-hydraulic cable cutters,
pneumatic, hydraulic, electric or electro-hydraulic swaging
and crimping presses, interchangeable crimping dies for
machines; pneumatic, hydraulic, electric or
electro-hydraulic stripping tools, electric collar closing
clamps, pneumatic, hydraulic, electric or electro-hydraulic
cutting tools, electric or pneumatic screw shooters. Hand-operated tools and implements for preparing, connecting
and fastening electric cables, including cable cutters,
swaging and crimping clamps and presses, interchangeable
crimping dies, stripping tools, collar closing clamps;
cutting tools [parts].
Stationary or portable machines for preparing, connecting and fastening electric cables, namely, pneumatic, hydraulic, electric and electro-hydraulic cable trench cutters, pneumatic, hydraulic, electric and electro-hydraulic power tools, namely, swaging and crimping being stamping presses, and interchangeable crimping dies for machines; pneumatic, hydraulic, electric and electro-hydraulic power tools, namely, stripping tools being wire strippers, and electric collar closing clamps for use in the precision clamping of work pieces; pneumatic, hydraulic, electric and electro-hydraulic power tools, namely, cutting tools, electric and pneumatic screw shooters Hand-operated tools and implements for preparing, connecting and fastening electric cables, namely, cable wire cutters, swaging and crimping Carpenter's clamps and manually-operated basket presses, interchangeable crimping dies, stripping tools being wire strippers, collar closing clamps being hand operated locking clamp tools; hand-operated cutting tools
7.
CONNECTION DEVICE TO BE CRIMPED ONTO AN END SECTION OF CABLE, COMPRISING A CONDUCTING SHEATH PROVIDED WITH A WALL SEPARATING TWO HOUSINGS
The connection device comprises a conducting element (31) exhibiting a tubular portion (33) and comprising a conducting sheath (21) which is perforated with distributed perforations according to a predetermined solid-void pattern, said tubular portion (33) and said sheath (21) being configured in such a way that the sheath (21) can be placed inside the tubular portion (33) with the end section positioned inside the sheath (21) and so that the tubular portion (33) and the sheath (21) can then be crimped onto the end section; characterized in that the sheath (21) comprises at least one longitudinal wall separating two distinct housings each configured to accept one respective longitudinal portion (11) of said end section of cable (10).
H01R 4/18 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
H01R 4/20 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
H01R 11/12 - End pieces terminating in an eye, hook, or fork
09 - Scientific and electric apparatus and instruments
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Connecting equipment for railway, aeronautical, space, industrial and automotive use, namely screw-in, crimped, clip-on and plug-in electrical connectors, flexible strands and cables; Connecting equipment for low and high-voltage overhead and underground lines, namely screw-in, crimped, clip-on and plug-in connectors, pin adapters, connecting bars and seal-tight connecting modules, Connections for electric lines, cable junction sleeves, Connection terminals, branching blocks; Battery chargers and Battery charging equipment; Cable ducts; Accessories of metal for cable earthing (or grounding) equipment, to protect people in contact with or a distance away from low or high-voltage electrical lines or installations, in particular connections, earth terminals, clips, cut-off bars, wire clamps, earth grilles and plates, earth rods. Non-metallic insulating materials for fastening, suspending or branching aerial or underground electric cables, in particular on partitions, walls, posts or pylons, in particular anchor clamps or suspension clamps, right-angle sections, elastic stretchers, anchor clips, supports, peg supports, pegs; Non-metallic insulating equipment for protecting and securing against and the prevention of the effects of electrical current not intended to be used in relation with high voltage devices, in particular cable protectors for aerial and underground downpipes and risers and for earthing, cable end pieces, insulators not intended to be used in relation with high voltage devices, earth insulators not intended to be used in relation with high voltage devices, insulated junction sleeves, protective strips.
09 - Scientific and electric apparatus and instruments
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Apparatus and instruments for conducting, distributing, transforming, accumulating, adjusting or controlling electric current; Connecting equipment for railway, aeronautical, space, industrial and automotive use, namely screw-in, crimped, clip-on and plug-in electrical connectors, flexible strands and cables; Connecting equipment for low and high-voltage overhead and underground lines, namely screw-in, crimped, clip-on and plug-in connectors, pin adapters, connecting bars and seal-tight connecting modules, Connections for electric lines, cable junction sleeves, Connection terminals, branching blocks; Battery chargers and Battery charging equipment; Cable ducts; Accessories of metal for cable earthing (or grounding) equipment, to protect people in contact with or a distance away from low or high-voltage electrical lines or installations, in particular connections, earth terminals, clips, cut-off bars, wire clamps, earth grilles and plates, earth rods. Non-metallic insulating materials for fastening, suspending or branching aerial or underground electric cables, in particular on partitions, walls, posts or pylons, in particular anchor clamps or suspension clamps, right-angle sections, elastic stretchers, anchor clips, supports, peg supports, pegs; Non-metallic insulating equipment for protecting and securing against and the prevention of the effects of electrical current, in particular cable protectors for aerial and underground downpipes and risers and for earthing, cable end pieces, insulators, earth insulators, insulated junction sleeves, protective strips.
Disclosed is a method of assembling a connecting device (3) on a stripped end section (6) of an electric cable (4), the method including a first step of crimping a first zone (40) of a tubular portion (13) of the device with a first portion (43) of the section that is configured so that the first portion has a first predetermined degree of compression; a second step of crimping a second zone (41) of the tubular portion with a second portion (44) of the section that is configured so that the second portion has a second predetermined degree of compression lower than the first degree; a step of punching a third zone (42) of the tubular portion with a third portion (56) of the section which is configured so that the third portion has a third predetermined degree of compression higher than the first degree.
H01R 4/10 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
H01R 4/18 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
H01R 4/20 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
H01R 43/04 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
H01R 4/62 - Connections between conductors of different materialsConnections between or with aluminium or steel-core aluminium conductors
H01R 11/12 - End pieces terminating in an eye, hook, or fork
The aim of the invention is to produce electrically efficient equipotential connections in terms of resistivity between portions of a current return network of a non-conductive architecture, such as an airplane fuselage. The approach adopted according to the invention is to impart an equipotential bonding function to an aluminum cable having a large cross-section, said bond being electrically connected, via direct contact, to as many pieces of equipment as is physically possible. According to one embodiment, an electrical connection assembly of an aircraft fuselage (100) having a composite skin comprises on-line shunt connections (2) for electrically interconnecting an aluminum alloy cable (1), having a large cross-section and serving as an equipotential bond, to brackets (113, 141) for primary current return networks and to brackets (111) for electrical devices via connections (202). Each on-line shunt connection (2) comprises a central sleeve (2m) for directly electrically contacting the cable (1), end portions for being assembled to the cable (1) by crimping, and an attachment means (2p) for attaching to the bracket (111) of the equipment. Each of the ends of the sleeve (2m) have seal accommodated therein. Each interconnection has two sealed areas, which surround a central contact area formed by means of window-stripping.
H02G 3/00 - Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
H01R 4/20 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
H01R 4/62 - Connections between conductors of different materialsConnections between or with aluminium or steel-core aluminium conductors
15.
TERMINAL FOR ELECTRICAL CONNECTION AND METHOD FOR ASSEMBLY THEREOF
The terminal for electrical connection comprises a pin (2) with a recess (9), partially filled with a contact grease, to accommodate the end of an electric cable (22) and comprising a crimping section (5) designed to be radially deformed and further comprises a stopper (15) to retain said grease (14) in said recess (9). The stopper has a transverse membrane (16) designed to be broken by the electric cable (22) on insertion thereof into the recess (9) and at least one portion arranged in said crimping section (5) such that the stopper (15) leads to the sealing of the connection after crimping. The grease (14) is arranged between the base (12) of said recess (9) and said membrane (16). The assembly method comprises the step of breaking said transverse membrane (16) by means of the end of the electric cable (22) on insertion thereof in said recess (9).
H01R 4/20 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
