Patent application number | Description | Published |
20140377991 | CRIMP TERMINAL, CRIMP-CONNECTION STRUCTURAL BODY, AND METHOD FOR MANUFACTURING CRIMP-CONNECTION STRUCTURAL BODY - A crimp terminal includes; a crimping portion and a cover covering the conductor portion, the crimping portion is formed in a hollow cylindrical shape in cross section and has a first end portion and a second end portion opposite to the first end portion. The conductor portion is inserted into the first end portion in a longitudinal direction, and the second end is sealed. The second end portion at the opposite side is sealed by welding. The crimping portion, in which the exposed conductor portion is crimped, further includes a locking section locking the exposed conductor portion. A length between the first end portion into which the conductor portion is inserted and a portion, of the locking section, that is the closest to the first end portion is larger than a length of the exposed conductor portion of the insulated wire. | 12-25-2014 |
20140378009 | CRIMP TERMINAL, CRIMP-CONNECTION STRUCTURAL BODY, AND METHOD FOR MANUFACTURING CRIMP-CONNECTION STRUCTURAL BODY - A crimp terminal includes; a crimping portion and a cover, the crimping portion is formed in a hollow cylindrical shape in cross section and has a first and a second end portion opposite to the first end portion. The conductor portion is inserted into the first end portion in a longitudinal direction, and the second end is sealed. The second end portion at the opposite side is sealed by welding. The crimping portion has a guide section inside the crimping portion into which the exposed conductor portion is inserted. An inner diameter of the guide section is smaller than an outer diameter of the cover of the insulated wire and larger than an outer diameter of the conductor portion. A length between the first end portion into which the conductor portion is inserted and the guide section is smaller than a length of the exposed conductor portion of the insulated wire. | 12-25-2014 |
20150072573 | CRIMP TERMINAL, CABLE WITH TERMINAL, AND CABLE HARNESS STRUCTURE - A crimp terminal ( | 03-12-2015 |
20150079857 | CONNECTION STRUCTURAL BODY, CONNECTOR AND METHOD OF MANUFACTURING CONNECTION STRUCTURAL BODY - There is provided a pressure-bonding connection structural body and a female connector which can surely prevent the intrusion of moisture from an insulating cover side, and a method of manufacturing the connection structural body. In the connection structural body which is configured by connecting a crimp terminal and an insulated wire to each other, the crimp terminal having a barrel portion which is an integral body formed of; a cover pressure-bonding section which pressure-bonds by caulking the insulating cover; and a core wire pressure-bonding section which pressure-bonds an aluminum core wire by caulking, a water blocking projecting portion which prevents the intrusion of moisture in a longitudinal direction in a pressure-bonding state is formed, at the time of pressure-bonding the barrel portion, on an inner surface of the cover pressure-bonding section of the barrel portion where a cross-sectional shape in a width direction is formed into a closed cross-sectional shape. | 03-19-2015 |
20150126078 | CRIMP TERMINAL, CONNECTION STRUCTURAL BODY AND CONNECTOR - In a female crimp terminal including a pressure-bonding section for permitting pressure-bonding and connection to an aluminum core wire of an insulated wire, the pressure-bonding section is configured in a hollow sectional shape by a plate material, and a long length direction weld portion in a long length direction is welded, a forward part in the hollow sectional shape is caused to take an almost flat plate-shaped sealing shape and a width direction weld portion in a width direction is welded. | 05-07-2015 |
20150229039 | INSULATED WIRE-TERMINAL CONNECTION STRUCTURE, WIRE HARNESS, AND INSULATED WIRE-TERMINAL CONNECTION METHOD - In a terminal connection method of inserting a wire tip of an insulated wire, which is formed by stripping a front end of an insulating cover to expose an aluminum core wire, into a pressure-bonding section of a female crimp terminal to pressure bond the insulated wire to the female crimp terminal via the pressure-bonding section, signs are formed on the outer circumferential face of an insulated tip of the insulating cover at a distance of an internal length of the pressure-bonding section from a conductor tip face of the conductor tip, and the wire tip is inserted up to the signs in the pressure-bonding section to pressure-bond the wire tip to the pressure-bonding section. | 08-13-2015 |
20150364833 | CONNECTION STRUCTURE, TERMINAL CRIMPING MEMBER, WIRE HARNESS, CONNECTOR, METHOD FOR CRIMPING CONNECTION STRUCTURE, AND CRIMPING DEVICE FOR CRIMPING SAME - To provide a connection structure that can be crimped and connected in a desired crimping shape to the electric wire tip portion of an insulated wire without causing the deformation into an unintended crimping shape of the crimping portion of a crimp terminal. When crimping a conductor crimping portion ( | 12-17-2015 |
20150364835 | METHOD OF MANUFACTURING CONNECTION STRUCTURAL BODY, CONNECTION STRUCTURAL BODY, WIRE HARNESS, CRIMPING MEMBER AND CRIMPING DEVICE - In a method of manufacturing a connection structural body where an insulated wire and a crimp terminal are connected by crimping to each other by the crimping section, the crimping section is configured to have a hollow cross-sectional shape, and is formed by arranging a conductor crimping section which crimps a conductor tip and a cover crimping section which crimps a cover tip in this order from a distal end side to a proximal end side in a long length direction, a portion on the distal end side of the crimping section is sealed, and the crimping of the conductor crimping section is started prior to the crimping of the cover crimping section at the time of connecting the crimping section to the wire tip by crimping. | 12-17-2015 |
20150364838 | TERMINAL CONNECTION STRIP, METHOD OF MANUFACTURING CRIMP TERMINAL, WIRE CRIMPING DEVICE, AND METHOD OF CRIMPING WIRE - The terminal connection strip includes: a carrier formed in a strip shape; and a plurality of terminal fitting which project from at least one edge side of the carrier in a width direction. The terminal fitting includes a crimping section which connects by crimping at least a conductor tip of an insulated wire provided with the conductor tip where a conductor is covered with an insulating cover and the conductor is exposed by peeling off the insulating cover on a distal end side of the insulated wire to the terminal fitting. The crimping section is formed into a hollow shape which allows the insertion of at least the conductor tip from a proximal end side of the crimping section and allows the crimping section to surround the conductor tip. | 12-17-2015 |