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公开(公告)号：US10236595B2
公开(公告)日：2019-03-19
申请号：US15980138
申请日：2018-05-15
申请人： Yazaki Corporation
发明人： Takatatsu Yamamoto , Keiichi Mita , Ryou Suzuki
摘要： A terminal fitting includes a fastening portion and a wire connection portion. The fastening portion is formed with an installation insertion hole through which a fixing member is inserted. The wire connection portion extends from a peripheral edge portion of the fastening portion. A notch is provided in the fastening portion so as to extend along the peripheral edge of an opening of the installation insertion hole and between the installation insertion hole and the wire connection portion. A through hole or a thin recessed portion is formed on the notch at an intersection portion between the notch and an axis in an extending direction of the wire connection portion.
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公开(公告)号：US20170155220A1
公开(公告)日：2017-06-01
申请号：US15363647
申请日：2016-11-29
申请人： YAZAKI CORPORATION
CPC分类号： H01R25/003 , H01R4/185 , H01R4/20 , H01R11/09 , H01R11/12
摘要： A connection structure for a terminal fitting includes the terminal fitting including a terminal body and a plurality of terminal connection portions extending from the terminal body, and connection terminals connected to electric wires. Each of the connection terminals include a pair of fastening caulking pieces. The pair of fastening caulking pieces are caulked with opposite side portions of a corresponding one of the terminal connection portions from outside so as to roll up the opposite side portions so that the connection terminal is caulked and fastened to the terminal fitting. The terminal connection portion and the connection terminal include an engagement mechanism that prevents the terminal connection portion from detaching from the fastening caulking pieces. The terminal fitting is connected to the electric wires through the connection terminals.
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公开(公告)号：US09812797B2
公开(公告)日：2017-11-07
申请号：US15363605
申请日：2016-11-29
申请人： YAZAKI CORPORATION
发明人： Takatatsu Yamamoto , Keiichi Mita
摘要： A connection structure of a terminal fitting includes the terminal fitting including a terminal body, and a plurality of terminal connection portions extending from the terminal body and connection terminals connected to end portions of electric wires. Each of the connection terminals includes a pair of fastening caulking pieces which erects on opposite side portions of a terminal bottom portion. The pair of the fastening caulking pieces are caulked with opposite side portions of a corresponding one of the terminal connection portions from outside so that the connection terminal is caulked and fastened to the terminal fitting. Concave-convex engagement portions are provided in opposed surfaces in which the terminal connection portion and the terminal bottom portion abut against each other. The terminal fitting is connected to the electric wires through the connection terminals.
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公开(公告)号：US09748716B2
公开(公告)日：2017-08-29
申请号：US15363647
申请日：2016-11-29
申请人： YAZAKI CORPORATION
CPC分类号： H01R25/003 , H01R4/185 , H01R4/20 , H01R11/09 , H01R11/12
摘要： A connection structure for a terminal fitting includes the terminal fitting including a terminal body and a plurality of terminal connection portions extending from the terminal body, and connection terminals connected to electric wires. Each of the connection terminals include a pair of fastening caulking pieces. The pair of fastening caulking pieces are caulked with opposite side portions of a corresponding one of the terminal connection portions from outside so as to roll up the opposite side portions so that the connection terminal is caulked and fastened to the terminal fitting. The terminal connection portion and the connection terminal include an engagement mechanism that prevents the terminal connection portion from detaching from the fastening caulking pieces. The terminal fitting is connected to the electric wires through the connection terminals.
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公开(公告)号：US20170310019A1
公开(公告)日：2017-10-26
申请号：US15489363
申请日：2017-04-17
申请人： YAZAKI CORPORATION
摘要： A terminal fitting includes a terminal body and a plurality of terminal connection sections. A connection terminal is connected to an electric wire. The connection terminal has a holding space defined by a pair of fastening caulking pieces provided on both side sections of the connection terminal and upper end sections of the pair of fastening caulking pieces which are folded back inwardly. A pair of caulked pieces is provided so as to stand upright on both side sections of the terminal connection section and is configured to be accommodated in the holding space. A provisional engaging mechanism that is detachably engaged with the pair of fastening caulking pieces when the pair of caulked pieces is accommodated in the holding space and is provided between the pair of caulked pieces and the pair of fastening caulking pieces.
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公开(公告)号：US20170155202A1
公开(公告)日：2017-06-01
申请号：US15363605
申请日：2016-11-29
申请人： YAZAKI CORPORATION
发明人： Takatatsu Yamamoto , Keiichi Mita
摘要： A connection structure of a terminal fitting includes the terminal fitting including a terminal body, and a plurality of terminal connection portions extending from the terminal body and connection terminals connected to end portions of electric wires. Each of the connection terminals includes a pair of fastening caulking pieces which erects on opposite side portions of a terminal bottom portion. The pair of the fastening caulking pieces are caulked with opposite side portions of a corresponding one of the terminal connection portions from outside so that the connection terminal is caulked and fastened to the terminal fitting. Concave-convex engagement portions are provided in opposed surfaces in which the terminal connection portion and the terminal bottom portion abut against each other. The terminal fitting is connected to the electric wires through the connection terminals.
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公开(公告)号：US20170155200A1
公开(公告)日：2017-06-01
申请号：US15363555
申请日：2016-11-29
申请人： YAZAKI CORPORATION
发明人： Takatatsu Yamamoto , Keiichi Mita
CPC分类号： H01R4/04 , H01R4/185 , H01R4/188 , H01R4/20 , H01R11/09 , H01R11/12 , H01R11/28 , H01R43/048 , H01R43/26
摘要： A connection method for a terminal fitting, in which the terminal fitting includes a terminal body and a plurality of terminal connection portions extending from the terminal body, and a pair of fastening caulking pieces of each of connection terminals connected to end portions of electric wires are caulked and connected to a pair of fastened caulking pieces formed in a corresponding one of the terminal connection portions, the connection method includes folding open end portions of the fastened caulking pieces inward respectively to form folded portions and a space between the folded portions so that open end portions of the pair of fastening caulking portions enter the space, and crushing the pair of the fastening caulking pieces to caulk the pair of the fastened caulking pieces so that the open end portions of the pair of the fastening caulking pieces enter the space.
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公开(公告)号：US10096912B2
公开(公告)日：2018-10-09
申请号：US15363555
申请日：2016-11-29
申请人： YAZAKI CORPORATION
发明人： Takatatsu Yamamoto , Keiichi Mita
IPC分类号： H01R11/11 , H01R4/04 , H01R4/18 , H01R11/28 , H01R43/048 , H01R43/26 , H01R4/20 , H01R11/12 , H01R11/09
摘要： A connection method for a terminal fitting, in which the terminal fitting includes a terminal body and a plurality of terminal connection portions extending from the terminal body, and a pair of fastening caulking pieces of each of connection terminals connected to end portions of electric wires are caulked and connected to a pair of fastened caulking pieces formed in a corresponding one of the terminal connection portions, the connection method includes folding open end portions of the fastened caulking pieces inward respectively to form folded portions and a space between the folded portions so that open end portions of the pair of fastening caulking portions enter the space, and crushing the pair of the fastening caulking pieces to caulk the pair of the fastened caulking pieces so that the open end portions of the pair of the fastening caulking pieces enter the space.
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公开(公告)号：US09948014B2
公开(公告)日：2018-04-17
申请号：US15363605
申请日：2016-11-29
申请人： YAZAKI CORPORATION
发明人： Takatatsu Yamamoto , Keiichi Mita
摘要： A connection structure of a terminal fitting includes the terminal fitting including a terminal body, and a plurality of terminal connection portions extending from the terminal body and connection terminals connected to end portions of electric wires. Each of the connection terminals includes a pair of fastening caulking pieces which erects on opposite side portions of a terminal bottom portion. The pair of the fastening caulking pieces are caulked with opposite side portions of a corresponding one of the terminal connection portions from outside so that the connection terminal is caulked and fastened to the terminal fitting. Concave-convex engagement portions are provided in opposed surfaces in which the terminal connection portion and the terminal bottom portion abut against each other. The terminal fitting is connected to the electric wires through the connection terminals.
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公开(公告)号：US09859627B2
公开(公告)日：2018-01-02
申请号：US15489363
申请日：2017-04-17
申请人： YAZAKI CORPORATION
摘要： A terminal fitting includes a terminal body and a plurality of terminal connection sections. A connection terminal is connected to an electric wire. The connection terminal has a holding space defined by a pair of fastening caulking pieces provided on both side sections of the connection terminal and upper end sections of the pair of fastening caulking pieces which are folded back inwardly. A pair of caulked pieces is provided so as to stand upright on both side sections of the terminal connection section and is configured to be accommodated in the holding space. A provisional engaging mechanism that is detachably engaged with the pair of fastening caulking pieces when the pair of caulked pieces is accommodated in the holding space and is provided between the pair of caulked pieces and the pair of fastening caulking pieces.
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