子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Assembly having a tubular portion crimped to a cable at several locations with varying degrees of compression | US14020950 | 2013-09-09 | US09196971B2 | 2015-11-24 | Eric Gery; Jonathan Brette; Jerome Jeambrun |
| 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. | ||||||
| 182 | Crimped terminal attached electric wire and method of crimping crimped terminal to electric wire | US13835546 | 2013-03-15 | US09088079B2 | 2015-07-21 | Hideto Kumakura; Takahito Nakashima; Hiroshi Kobayashi; Saori Yamazaki |
| A crimped terminal attached electric wire comprising an electric wire, which is made by covering a conductor part with an insulative coating, and a crimped terminal including a conductor crimping part which is crimped to the conductor part when a pair of crimping strip parts form a joint along the extending direction of the conductor part, wherein the conductor crimping part is swelled in a direction perpendicular to the extending direction of the conductor part, and is formed into a barrel form while the joint is the only joint, when the conductor crimping part is crimped to the conductor part. | ||||||
| 183 | TERMINATION ASSEMBLY FOR A SHIELDED CABLE AND METHOD OF ASSEMBLING | US14065873 | 2013-10-29 | US20150118917A1 | 2015-04-30 | ERIC B. POMA; KURT PAUL SEIFERT; WILLIAM J. PALM |
| A method is provided for attaching a termination arrangement to a shielded cable which includes a conductive core, a core insulation layer, a conductive shield layer, and an outer insulation layer. A length of the outer insulation layer is removed to expose an end portion of the conductive shield layer and a length of the core insulation layer is removed to expose a portion of the conductive core. The termination assembly is provided having a terminal, a core crimp section in electrical communication with the terminal, and an inner ferrule section connected to the core crimp section. The core crimp section is positioned adjacent to the exposed conductive core and crimped around said conductive core in electrical contact therewith. The inner ferrule section is positioned adjacent to the exposed conductive shield layer and crimped around the core insulation layer. The core crimp section is separated from the inner ferrule section. | ||||||
| 184 | Electrical terminal | US13955329 | 2013-07-31 | US08992271B2 | 2015-03-31 | Masaaki Harasawa; Ken Sakai |
| An electrical terminal is provided and includes a first member and a second member. The first member includes a pair of connecting face portions, a coupling portion, and a plurality of serrations. The pair of connecting face portions face each other in a substantially V shape such that a gap between inner faces of the pair of connecting face portions gradually becomes smaller from a wider-gap side to a narrower-gap side. The coupling portion connects the pair of connecting face portions at ends of the narrower-gap side of the inner faces. The plurality of serrations are disposed on the pair of inner faces and extend along intersecting directions. The second member has a substantially U shape that mates with the pair of connecting face portions and can displace outer side faces of the pair of connecting face portions inward to urge the inner faces closer to each other. | ||||||
| 185 | SWAGED CONNECTORS FOR A GROUNDING GRID | US14023369 | 2013-09-10 | US20150072574A1 | 2015-03-12 | Shawn Kerry McGann; Luis Sosa |
| A family of swaged connectors has particular application for joining segments of copper cable that make up a subterranean grounding grid in an electrical utility substation. The connectors have a body member with at least one swage region having a trough for receiving an electrical conductor. The swage region has an opening extending the length of the trough to allow insertion, in a radial direction, of the electrical conductor into the trough. An insert is configured for mating engagement with the opening in the swage region, such that, when the insert is mated with the body member, an electrical conductor disposed within the trough is radially entrapped in the connector. The connector body and insert have a cylindrical outer surface in the swage region to facilitate swaging the connector to secure it to the electrical conductor. The connector may be configured as a lap splice, tee or elbow. | ||||||
| 186 | METHOD OF ASSEMBLING A CONNECTING DEVICE ON A STRIPPED END SECTION OF AN ELECTRIC CABLE AND ASSEMBLY COMPRISING SUCH A DEVICE SECURELY ASSEMBLED ON SUCH A SECTION OF CABLE | US14020950 | 2013-09-09 | US20140073205A1 | 2014-03-13 | Eric GERY; Jonathan BRETTE; Jerome JEAMBRUN |
| 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. | ||||||
| 187 | Electrical Terminal | US13955329 | 2013-07-31 | US20140038475A1 | 2014-02-06 | Masaaki Harasawa; Ken Sakai |
| An electrical terminal is provided and includes a first member and a second member. The first member includes a pair of connecting face portions, a coupling portion, and a plurality of serrations. The pair of connecting face portions face each other in a substantially V shape such that a gap between inner faces of the pair of connecting face portions gradually becomes smaller from a wider-gap side to a narrower-gap side. The coupling portion connects the pair of connecting face portions at ends of the narrower-gap side of the inner faces. The plurality of serrations are disposed on the pair of inner faces and extend along intersecting directions. The second member has a substantially U shape that mates with the pair of connecting face portions and can displace outer side faces of the pair of connecting face portions inward to urge the inner faces closer to each other. | ||||||
| 188 | WIRE CONNECTING DEVICE FOR CONNECTING FIBER-CORE CONDUCTOR | US13820827 | 2011-09-15 | US20130175089A1 | 2013-07-11 | Hisashi Hanazaki |
| An object is to provide a wire connecting device for connecting a fiber-core conductor, which can improve reliability of electric connection by controlling a force in a shearing direction acted on the fiber-core conductor. The wire connecting device for connecting the fiber-core conductor configured by stranding a plurality of fiber-core conductive wires, which are formed by plating a surface of a fiber with electric conductive metal, includes a rivet having a rod-shape pin and a head extending outwardly from the pin to be mounted at an end portion of the fiber-core conductor; and a plate-shape terminal having an opening, which the pin is inserted through and the rivet is connected with, and an overlap portion, which the head is overlapped on. The fiber-core conductor is clamped between the head and the overlap portion of the terminal so as to connect electrically the fiber-core conductor and the terminal. | ||||||
| 189 | DEVICE FOR SECURING A POST IN A TERMINAL CLAMP | US13201523 | 2009-12-17 | US20120164883A1 | 2012-06-28 | Stephan Mazingue-Desailly; Roland Hellwig; Michael Mueller |
| A device is proposed for fastening a post in a terminal clamp, having at least one terminal clamp for connection to a battery terminal, at least one electronics unit or measuring element capable of being connected to the terminal clamp, at least one post for connecting a battery cable, the post being mechanically fastened to the terminal clamp via a connection, and having at least one insulating element between the post and the terminal clamp, means being provided for the rotational securing of the post. | ||||||
| 190 | Maintenance-free electrical bus assembly and electrical enclosure employing the same | US11501347 | 2006-08-09 | US07473116B2 | 2009-01-06 | Tejal N. Dudhwala; Paul K. Parker; Timothy G. Robirds; James E. Smith; Paul A. Colbaugh; Marcy D. Scialabba; Ronald A. Carder |
| A maintenance-free electrical bus assembly is provided for a switchgear cabinet. The maintenance-free electrical bus assembly is coupled to a switchgear device in the cabinet, and includes electrical bus members, at least one bus joint comprising an electrical connection of two or more electrical bus members, and a fastener assembly fastening the bus joint and maintaining the electrical connection between the electrical bus members thereof. The fastener assembly includes at least one first fastening element having a plurality of first threads, and at least one second fastening element having a plurality of second threads. The second threads threadably engage the first threads of a corresponding first fastening element, in order to perpetually secure the first threads and the corresponding first fastening element, and to resist undesirable loosening of the bus joint once the fastener assembly has been fastened. Thus, inaccessible bus joints within the cabinet do not need to be inspected. | ||||||
| 191 | Conductive path and connector | US11168850 | 2005-06-29 | US07186125B2 | 2007-03-06 | Kunihiko Watanabe; Toshiaki Suzuki; Kazumoto Konda |
| A conductive path includes a terminal metal piece; and a bus bar overlapped with the terminal metal piece. The terminal piece and the bus bar are bonded while the terminal piece and the bus bar are deformed to form a recess portion on a surface where the terminal metal piece is overlapped with the bus bar by pressing the terminal metal piece and the bus bar with a die in a direction of intersecting with an overlapped face between the terminal metal piece and the bus bar. | ||||||
| 192 | Electrical connector system | US10053921 | 2002-01-24 | US06616488B1 | 2003-09-09 | Joe K. Tsukishima |
| An electrical connector system including first and second electrical connectors removably attached to one another. Each connector includes a first end having a plurality of apertures with internally directed side walls for securely receiving electrical wires. A second end of the first electrical connector is defined by electrically conductive rods having an enlarged and fluted end so as to be compressible. A second end of the second electrical connector includes a plurality of apertures having internally directed and electrically conductive side walls configured to accept a corresponding rod of the first electrical connector, and compress the fluted end to secure the rod therein, establishing electrical conductivity between the electrical wires. | ||||||
| 193 | Power plug | US09703991 | 2000-10-31 | US06303883B1 | 2001-10-16 | Hsien-Wen Ho |
| A power plug includes a seat having a base and a post, first and second conductive plates projecting upwardly from the base, first and second power plug blades projecting through the base, and a switch mounted rotatably on the post and having an end wall disposed above the base, a peripheral wall surrounding the first and second conductive plates, and a bridging plate mounted on the peripheral wall. The switch is turnable about the post between a first position, in which the bridging plate bridges the first and second conductive plates, and a second position, in which the bridging plate disconnects the first and second conductive plates. | ||||||
| 194 | Wire twisting and capping apparatus | US60983 | 1998-04-12 | US5887631A | 1999-03-30 | Alan D. Eaton |
| A wire twisting and capping apparatus includes a main body portion which includes a longitudinal axis. A drive element is connected to a first end of the main body portion along the longitudinal axis. Conductor-reception channels are located at a second end of the main body portion. The conductor-reception channels are arranged parallel to the longitudinal axis. A translatable sleeve assembly is supported by the main body portion. The translatable sleeve assembly includes a locking assembly located at a first end of the translatable sleeve assembly. Also, the translatable sleeve assembly includes a main sleeve portion attached to the locking assembly, and the main sleeve portion includes insulator end cap receivers located at a second end of the translatable sleeve assembly for engaging an insulator end cap when the translatable sleeve assembly is translated away from the drive element. The wire twisting and capping apparatus is used for twisting bare ends of a plurality of conductors into an intertwined unitary conductor end structure and for installing an insulator end cap onto the intertwined unitary conductor end structure. | ||||||
| 195 | Method of forming an electrode unit | US815181 | 1991-12-31 | US5191710A | 1993-03-09 | Hirohiko Fujimaki; Kazuhito Sano |
| A forming electrode unit for forming the conductors of the electric wire into the terminal includes a female pressing electrode having an electric wire housing groove, and a male pressing electrode having an electric wire pressing portion which is fitted in the groove in such a manner that a clearance is defined between the pressing portion and the female pressing electrode. To form the conductors together into the terminal, the conductors are set in the groove, and thereafter pressed by the pressing portion as an electrical current is caused to flow through the electrodes and the conductors to heat the conductors. The electric wire is thus integrally provided with the solidly formed terminal. | ||||||
| 196 | Electrical plug with molded on prongs and detachable wire loops | US25188 | 1987-03-12 | US4792309A | 1988-12-20 | Alan C. Chu |
| An electrical plug comprises a body (1) molded with prongs (2) and detachably secured with a cover (10). Each of the prongs is detachably connected to an electrical wire (11) by means of tying a loop (13) at the bare end of said wire, and slipping said loop into a spring clamp (3) formed on the prong. The connection of said wire to said prongs is made before attachment of said cover. | ||||||
| 197 | Method of making an electrical termination | US857209 | 1986-04-29 | US4773157A | 1988-09-27 | Michael D. Galloway; Dimitry Grabbe; David T. Shaffer |
| A wire length having a very small diameter is terminated to a contact member by forming a groove in the contact member, disposing the wire length entirely within and along the groove, and striking the surface of the contact on both sides of the groove deforming the sides of the groove downwardly and inwardly into the groove firmly against the wire therein. The contact members can be made in lead frames on a carrier strip and have grooves formed therein, the wire can be placed in the grooves and terminated to the contact members in an automated assembly to make, for example, fuse components where wire segments bridge gaps between associated contact sections of pairs of the contact members, and the lead frames can have housings molded thereto while on the carrier strip. | ||||||
| 198 | Cryogenic connection method and means | US608164 | 1975-08-27 | USRE29904E | 1979-02-13 | Christopher L. Fischer; Richard F. Otte |
| A reusable connecting device is disclosed which utilizes a heat recoverable metallic band disposed about a resilient member such as the tines of a forked member. Where the resilient member is a forked member, the forked member has at least two tines which are spaced from one another and which are elastically mounted so that they can be moved inwardly but, when so moved, exert an outward force. When it is desired to make a connection between this device and other objects, the object is placed between adjacent tines and the metallic band is caused to shrink thereby forcing the tines towards one another and causing them to contact and hold the object between them. The device is reusable in that when the temperature of the metallic band is lowered to cause the metal to transform to a martensitic state, it may be easily deformed due to a decrease in yield strength. The elastic nature of the tines or other resilient member causes them to push against the band resulting in a deformation of the band. This deformation permits the tines to move away from one another and releases the object held therebetween. However, once the metallic band is heated to a temperature at which the band reverts to its austenitic state, the band again contracts and moves the tines toward one another permitting a strong electrical or physical connection to be made. | ||||||
| 199 | Electrical wire connector | US243600 | 1972-04-13 | US3983312A | 1976-09-28 | Harry A. Faulconer |
| An electrical wire connector, particularly suited for household use, is of generally cylindrical configuration, is made of insulative material, and has a cylindrical cavity extending from the top thereof and through a major portion of the length of the connector. A wire-receiving slot is cut in the sidewall of the connector and extends into communication with the cylindrical cavity. The surfaces which define the slot are inclined downwardly from the outer periphery of the slot to the inner periphery (i.e., where the slot joins the cavity), to force the wires inserted in the slot into the cylindrical cavity. A conductive plug or insert is snugly received and stored in the upper end of the cylindrical cavity. The plug is adapted to be forced downwardly by a suitable tool to electrically connect two wires inserted in the slot and sever the terminal end portions of these wires. | ||||||
| 200 | Electrical terminal assembly and terminal therefor | US592309 | 1975-07-01 | US3977753A | 1976-08-31 | Jacques Fournier |
| In an electrical component support assembly, the lead wires (which are of different gauges) of electrical components, e.g. resistors, are each gripped by the walls of two slots of identical slotted plate terminals. The two slots of each terminal are of the same minimum width but the two slots are laterally offset from one another and the two plates in which the slots are formed are resiliently connected and are formed so that the plates are mutually displaced laterally as the wires are inserted into the slots, whereby the smaller gauge wires are securely gripped between the two plates. | ||||||
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