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21. 发明专利

DE69419713D1 未知
公开(公告)号：DE69419713D1
公开(公告)日：1999-09-02
申请号：DE69419713
申请日：1994-11-21
申请人： SUMITOMO WIRING SYSTEMS
发明人： OKADA NAOHISA , OKUMURA HITOSHI
IPC分类号： H01R4/34 , H01R11/12 , H01R13/28 , H01R13/213
摘要： Electrical terminals having the same shape are provided and which can be integrated. Two latch flanges 7 are provided projecting in symmetrical positions on the circumference of an eye-shaped connection region 5, and hook portions 10 into which the companion latch flanges 7 enter are formed in positions adjacent to the latch flanges 7 to the rear in the clockwise direction. Projections 12 are formed by shearing the surface of the connection region 5 upwards, inwards from the latch flanges 7, and to the front of these are formed lock holes into which the companion projections 12 fit. The connection region 5 of one terminal 1 is laid over the top surface of the connection region 5 of another terminal 1 concentrically, then the upper terminal is turned clockwise, whereupon the latch flanges 7 engage into the companion hooks 10; the projection 12 of the lower terminal 1 fits in the companion lock hole 13 so that the two terminals 1 are integrated.

22. 发明专利

DE69411790D1 未知
公开(公告)号：DE69411790D1
公开(公告)日：1998-08-27
申请号：DE69411790
申请日：1994-03-29
申请人： SUMITOMO WIRING SYSTEMS
发明人： INOUE NORI , OKUMURA HITOSHI , NAKATA HIROYUKI
IPC分类号： H01R13/629 , H01R13/639
摘要： A pair of lever-operated connectors includes one and the other connectors which are connected together by using a lever, the one connector comprising a connector housing and the lever for connecting the two connectors. The lever has pins. The connector housing of the one connector comprises, positioning notches for positioning the pins of the lever to insert, slanting guide surfaces arranged beneath the notches for elastically deforming the lever according to inserting the pins into the slanting guide surfaces, and bearing holes arranged beneath the slanting guide surfaces for receiving and pivotally supporting the pins of the lever.

23. 发明专利

DE69308786T2 未知
公开(公告)号：DE69308786T2
公开(公告)日：1997-06-19
申请号：DE69308786
申请日：1993-12-23
申请人： SUMITOMO WIRING SYSTEMS
发明人： INOUE NORI , OKUMURA HITOSHI , NANKOH YOUICHI , NAKATA HIROYUKI
IPC分类号： H01R13/629

24. 发明专利

DE69402498D1 未知
公开(公告)号：DE69402498D1
公开(公告)日：1997-05-15
申请号：DE69402498
申请日：1994-09-20
申请人： SUMITOMO WIRING SYSTEMS
发明人： OKUMURA HITOSHI , NANKOU YUICHI
IPC分类号： H01R13/627 , H01R13/629 , H01R13/639
摘要： An electrical connector assembly includes a male connector housing (4) having shafts (43) projecting from its opposite side walls respectively. A locking hood (2) is mounted on the shafts (43) to be rotatively moved about them between a lying state that it lies along the top of the male connector housing (4) and a rising state relative to the top of the male connector housing (4). The locking hood (2) has on its distal end a cam projection (13) lifted up with insertion of a female connector housing (9) into the male connector housing (4). In a temporary latching state of the connector housings (4, 9), the cam projection (13) is engaged with a cam block (14) of the female connector housing (9) so that the female connector housing (9) is displaced. The rear end of the locking hood (2) extends obliquely downwardly to provide an elastic member (202). When the locking hood (2) is rotatively moved to rise up, the elastic member (202) abuts against the top of the male connector housing (4) to elastically deform, urging the locking hood (2) to the former state. As a result, the locking hood (2) can be prevented from becoming an obstacle in the storage of the connector assembly and can be prevented from easily dropping off.

25. 发明专利

DE69306090D1 未知
公开(公告)号：DE69306090D1
公开(公告)日：1997-01-02
申请号：DE69306090
申请日：1993-12-23
申请人： SUMITOMO WIRING SYSTEMS
发明人： OKUMURA HITOSHI , KAWASE HAJIME , NANKOH YOUICHI , NISHIDE SATORU
IPC分类号： H01R13/629
摘要： A connector includes lever pivotally mounted on a lateral wall of a male connector housing. When a female connector housing is inserted into the male connector housing, a cam follower projection formed on a cover is engaged with a cam groove formed on the lever. The lever is formed of four split pieces: a base plate, a second split piece, a third split piece, and an operating strip. For connecting or disconnecting the connectors, the lever can be expanded to maximize leverage. For storage, the lever can be contracted to minimize the amount of space occupied.

26. 发明专利

DE10320706A1 未知
公开(公告)号：DE10320706A1
公开(公告)日：2004-01-08
申请号：DE10320706
申请日：2003-05-08
申请人： SUMITOMO WIRING SYSTEMS
发明人： FUJITA SHINYA , SAKURAI TOSHIKAZU , OKUMURA HITOSHI
IPC分类号： H01R13/422 , H01R13/627 , H01R13/64 , H01R13/506 , H01R13/518
摘要： A male connector (M) has male housings ( 20 A, 20 B, 20 C) and is connectable with a female connector (F) with female housings ( 40 A, 40 B, 40 C). Error connection preventing projections ( 28 A, 28 B) of the male housings ( 20 A, 20 B) are received in receiving portions ( 47 A, 47 B) of the female housings ( 40 A, 40 B) to connect the two connectors (M, F) properly if the combination of the housings in the male and female connectors (M, F) is correct. However, the error connection preventing projections ( 28 A, 28 B) on the male housings ( 20 A, 20 B) interfere with opposed the female housings ( 40 B, 40 C) and hinder connection of the two connectors (M, F) if the combination of housings is incorrect.

27. 发明专利

DE69622313D1 未知
公开(公告)号：DE69622313D1
公开(公告)日：2002-08-22
申请号：DE69622313
申请日：1996-03-22
申请人： SUMITOMO WIRING SYSTEMS
发明人： TOKUWA KOICHIRO , OKUMURA HITOSHI
IPC分类号： H01R13/639 , H01R13/74
摘要： A hood member 12 of a snap-fit male electrical connector 10 is inserted and retained in a through hole 21 of a panel 20. A locking arm 15, having a resilient retaining claw 16 is provided on the peripheral wall face of the hood member 12. A guard 17 is formed in front of the stopping claw 16, so that even if a female connector 30 is pushed diagonally and makes contact with the guard 17, the locking arm 15 is prevented from being bent downwards, thereby accidentally releasing the connector 10 from the through hole 21.

28. 发明专利

DE69711559D1 未知
公开(公告)号：DE69711559D1
公开(公告)日：2002-05-08
申请号：DE69711559
申请日：1997-11-13
申请人： SUMITOMO WIRING SYSTEMS
发明人： AOYAMA MASAHIKO , OKUMURA HITOSHI , FURUTANI MITSUGU , ATSUMI KEIGO
IPC分类号： H01R4/24
摘要： A pressure contact electrical terminal (20) is formed by bending inwards upper ends of left and right side walls (21), a pair of left and right pressure contact blades (22) being provided anteriorly and posteriorly, and connected by means of a connecting arm (23). In this manner, when an external tensile force is applied to an electric wire W, a change in shape of the pressure contact blades (22) in the direction of the pulling force is avoided.

29. 发明专利

DE69703926D1 未知
公开(公告)号：DE69703926D1
公开(公告)日：2001-02-22
申请号：DE69703926
申请日：1997-11-11
申请人： SUMITOMO WIRING SYSTEMS
发明人： AOYAMA MASAHIKO , OKUMURA HITOSHI , FURUTANI MITSUGU , ATSUMI KEIGO
IPC分类号： H01R4/24

30. 发明专利

DE10025841A1 Watertight connector has sealing element that essentially sticks to or can be stuck to or can be brought into contact with opening ends of hollow chambers with aid of holding device 未知
公开(公告)号：DE10025841A1
公开(公告)日：2000-12-21
申请号：DE10025841
申请日：2000-05-25
申请人： SUMITOMO WIRING SYSTEMS
发明人： OKAYASU YASUSHI , TANIUCHI OSAMU , OKUMURA HITOSHI , FUSE KAZUHIKO
IPC分类号： H01R13/46 , H01R13/52
摘要： The connector has a connector housing (10) with a connection holder section (11) with a number of hollow chambers or recesses (13) for at least partial accommodation of a first set of connector parts (15) and at least one sealing element (30) on the front surface of the connector holder section. The sealing element essentially sticks to or can be stuck to or can be brought into contact with the opening ends of the hollow chambers with the aid of a holding device (40).

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