Patent application number | Description | Published |
20130040509 | CRIMP TERMINAL, CONNECTION STRUCTURAL BODY AND METHOD FOR PRODUCING THE CRIMP TERMINAL - Has an object of providing a crimp terminal, a connection structural body, and a method for producing the crimp terminal, which has a conducting function with certainty, with no galvanic corrosion occurring due to an electric wire and the terminal formed of different metal materials. A crimp terminal | 02-14-2013 |
20130040511 | CONNECTION STRUCTURAL BODY - In a connection structural body, an aluminum electric wire tip part and a crimp terminal are connected to each other. The aluminum electric wire tip part is an exposed tip part of an insulated wire including an aluminum core wire and an insulating cover for covering the aluminum core wire. The crimp terminal includes a wire barrel section for pressure-bonding and thus connecting the aluminum electric wire tip part and is formed of a metal material having a higher potential than that of the aluminum core wire. The aluminum electric wire tip part is covered with a cover solder and/or a cover resin, pressure-bonded, and connected to the wire barrel section such that the aluminum electric wire tip part is covered with the cover and/or the cover resins, with no gap, from an insulating cover tip part to a rear end portion of the wire barrel section. | 02-14-2013 |
20130095708 | CRIMP TERMINAL, CONNECTION STRUCTURAL BODY AND CONNECTOR - A crimp terminal includes barrel pieces respectively on both of two sides in a width direction thereof. The barrel pieces are included in a pressure-bonding section for pressure-bonding an exposed part of an electric wire conductor of an insulated wire. The insulated wire includes the electric wire conductor and an insulating cover for covering an outer circumference of the electric wire conductor, and the exposed part is a part of the electric wire conductor which is exposed from a tip of the cover by a predetermined length. The barrel pieces have a length in a longitudinal direction which is longer than the length of the exposed part of the electric wire conductor. The pressure-bonding section pressure-bonds, by the barrel pieces, a continuous part from a tip of the electric wire conductor to a position rear to the tip of the cover. | 04-18-2013 |
20130213709 | CONNECTING STRUCTURE, CONNECTING DEVICE AND CONNECTING METHOD FOR ELECTRIC WIRE AND TERMINAL, AND WIRE HARNESS - A connecting structure is applied for connecting an electric wire and a terminal. For coating a connecting portion of a conductor of the electric wire and the terminal, which form a wire harness, with a coating resin, a portion of an insulator, which is to be inserted into a terminal insertion hole of a connector housing, is subjected to a diameter reduction process such that an outer diameter of the coating resin coated on the insulator is smaller than the terminal insertion hole. | 08-22-2013 |
20130273787 | CRIMP TERMINAL, CONNECTION STRUCTURAL BODY AND METHOD FOR PRODUCING THE SAME - An insulating body-forming part is formed on a border between a surface of a crimp terminal formed of an aluminum material and a conductive contact body provided on the surface and containing a nobler metal material than the aluminum material. | 10-17-2013 |
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 |