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91. 发明专利

JP2003223842A AUTOMATIC FUSE INSERTING/MOUNTING MACHINE 审中-公开
公开(公告)号：JP2003223842A
公开(公告)日：2003-08-08
申请号：JP2003047938
申请日：2003-02-25
申请人： SUMITOMO WIRING SYSTEMS
发明人： NISHI CHIKASHI
IPC分类号： H01H85/26 , H01H85/02
摘要： PROBLEM TO BE SOLVED: To provide a machine whose workability is proper and suitable for producing small batches of a variety of products. SOLUTION: An automatic fuse inserting/mounting machine that is characterized by having a fixing member that removably fixes a fuse box, a plurality of push members that can push auto fuses that are preliminarily fixed at the fuse box that is fixed at the fixing member, a support member that can displace between a shunt position for sheltering the push member to above the fuse box and a pressing position for pressing the automatic fuse to insert and mount into the fuse box, an operation mechanism for manipulating the support member to displace between the shunt position and the pressing position, a height detector for detecting the insert height of the preliminary inserted auto fuse, and a stop mechanism that prevents the displacement of the support member by the operation mechanism. COPYRIGHT: (C)2003,JPO

92. 发明专利

JP2003223231A CONSTANT-VOLTAGE POWER SOURCE CIRCUIT 审中-公开
公开(公告)号：JP2003223231A
公开(公告)日：2003-08-08
申请号：JP2002019885
申请日：2002-01-29
申请人： SUMITOMO WIRING SYSTEMS
发明人： FUKAO TERUO
IPC分类号： G05F1/56
摘要： PROBLEM TO BE SOLVED: To provide a constant-voltage power source circuit capable of using an SMD transistor, even when a lead type transistor with a large loss is required. SOLUTION: In the constant-voltage power source circuit 1 provided with first and second branch paths 3a and 3b provided to a power supply path 3 between a power source B and a load in parallel to each other for temporarily branching a load current from the power source B, first and second constant- voltage power source circuits 5a and 5b provided respectively to the first and second branch paths 3a and 3b for providing transistors Tr1 and Tr2 to the branching paths 3a and 3b, and a resistance R3 provided at the post stage of the first constant-voltage power source circuit 5a on the first branching path 3a, an output voltage V o 1 of the first constant-voltage power source circuit 5a is set higher than an output voltage V o 2 of the second constant-voltage power source circuit 5b. COPYRIGHT: (C)2003,JPO

93. 发明专利

JP2003220901A WIRE HARNESS WIRING STRUCTURE OF SLIDE DOOR FOR AUTOMOBILE 审中-公开
公开(公告)号：JP2003220901A
公开(公告)日：2003-08-05
申请号：JP2002019073
申请日：2002-01-28
申请人： SUMITOMO WIRING SYSTEMS
发明人： KANEKO SHINICHIRO
IPC分类号： B60R16/02 , H02G3/30 , H02G3/38 , H02G11/00
摘要： PROBLEM TO BE SOLVED: To simplify structure of a wire harness for junction between the car body side and the slide door side by making it directly connectable to the wire harness on the car body side and the slide door sides. SOLUTION: The wire harness 13 for junction wired between the car body side and the slide door side is constituted of a flexible electric wire bundle W. A car body side connector 13a is connected to one end of it and a door side connector 13b is connected to the other end of it and the car body side connector 13a is made the fixed side fixed on a case 14, the door side connector 13b is made the movable side following up opening and closing of a slide door 12. Additionally, the side of a free end of an elastic member 15 one end of which is fixed on the case 14 is contacted with the inner surface side of a bent part 13c in the wire harness 13 for junction and it is made possible to automatically draw back the wire harness 13 for junction to the inside of the case 14 by following closing of the slide door 12 by energizing the door side connector 13b in a direction to draw back the door side connector 13b to the side of the car body side connector 13. COPYRIGHT: (C)2003,JPO

94. 发明专利

JP2003218904A IN-VEHICLE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：JP2003218904A
公开(公告)日：2003-07-31
申请号：JP2002015745
申请日：2002-01-24
申请人： AUTO NETWORK GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： MORI KENICHI , NAKAJIMA MASATOSHI , MINAMI NOBUYUKI
IPC分类号： B60R16/03 , B60R16/02 , H04B3/54 , H04L12/28 , H04L12/46
摘要： PROBLEM TO BE SOLVED: To provide an in-vehicle communication system where no power supply line wiring is needed for a mobile information terminal and an onboard appara tus is not necessarily equipped with a communication interface by a power supply line. SOLUTION: A first onboard LAN system 12 is provided with a first communication gateway section 17 for mutual communication to a wireless communication 16 from the system making CAN (Controller Area Network) communication through a power line 11, and a second communication gateway section 18 is interposed between a second onboard LAN system 14 making CAN communication using an existing communication line 13 and the first onboard LAN system 12. Inter-communication is available among three systems of the wireless communication 16, the CAN communication in the power line 11, and the CAN communication by the existing communication line 13. Further, installation of new onboard units 20 to 27 is facilitated. COPYRIGHT: (C)2003,JPO

95. 发明专利

JP2003218563A WIRING UNIT FOR ELECTRIC JUNCTION BOX AND ELECTRIC JUNCTION BOX 审中-公开
公开(公告)号：JP2003218563A
公开(公告)日：2003-07-31
申请号：JP2002014012
申请日：2002-01-23
申请人： AUTO NETWORK GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： ONIZUKA TAKAHIRO , KITA YUKINORI
IPC分类号： B60R16/02 , H02G3/16 , H05K7/02 , H05K7/14 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To easily mount a distribution circuit of a compact structure that uses both semiconductor switching elements and relay switches in an electric junction box. SOLUTION: Bus-bars for constituting the unit, containing input-terminal bus-bars 34 and output-terminal bus-bars 36, are fastened via an insulating layer 33 on the backside surface of a heat radiator 32, which is exposed on the outside of an electric junction box case 14, while FETs 40 are mounted on the bus-bar surfaces. In addition, relay switches 58, which are switching means different from the FETs 40, are mounted on a relay board 56. The relay board 56 and a control-circuit board 50 for controlling the driving of the FETs 40 are mutually arranged almost in parallel facing the backside surface of the radiator 32. COPYRIGHT: (C)2003,JPO

96. 发明专利

JP2003217784A TERMINAL CONNECTING METHOD 审中-公开
公开(公告)号：JP2003217784A
公开(公告)日：2003-07-31
申请号：JP2002008510
申请日：2002-01-17
申请人： AUTO NETWORK GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： HATTORI YASUHIRO
IPC分类号： H01R43/048 , H02G1/14
摘要： PROBLEM TO BE SOLVED: To provide a terminal connecting method capable of performing a reliable connection even when the core wire of a wire consists of an aluminum- based material, and easily removing an oxide film at a low cost. SOLUTION: This terminal connecting method for connecting a terminal to the wire comprises arranging the core wire exposed from the terminal part of the wire on the inside of the core wire caulking part of the terminal having at least a pair of opposed core wire caulking parts, pressing the core wire caulking parts by a crimper and an anvil to perform a temporary caulking, ultrasonically vibrating either one or both of the crimper and the anvil while holding the temporarily caulked state, and further pressing the core wire caulking parts after stopping the ultrasonic vibration or in the ultrasonically vibrating state to perform a main caulking, and to connect the terminal to the wire. COPYRIGHT: (C)2003,JPO

97. 发明专利

JP2003217764A CONNECTOR 审中-公开
公开(公告)号：JP2003217764A
公开(公告)日：2003-07-31
申请号：JP2002010551
申请日：2002-01-18
申请人： SUMITOMO WIRING SYSTEMS
发明人： NAKAMURA HIDETO , YANAGISAWA KEI
IPC分类号： H01R31/08
摘要： PROBLEM TO BE SOLVED: To prevent erroneous release of a short circuit state by short circuit terminals. SOLUTION: Three male terminal metal fittings 18 are housed in a body part 12 of a male housing 11. A first short circuit terminal 27 is installed for short-circuiting the two male terminal metal fittings 18 connected to an air bag system among these metal fittings. Two elastic contact pieces 29 are arranged in the first short circuit terminal 27, and can elastically contact with an upper surface of a tab 20 of the respective male terminal metal fittings 18. A dummy housing 40 can be fitted from the front in a hood part 13 of the male housing 11. A second short circuit terminal 48 is installed in this dummy housing 40 for short-circuiting the three male terminal metal fittings 18. Three elastic contact pieces 50 are arranged in the second short circuit terminal 48, and can elastically contact with an under surface of the tab 20 of the respective male terminal metal fittings 18. COPYRIGHT: (C)2003,JPO

98. 发明专利

JP2003217730A CONNECTOR 审中-公开
公开(公告)号：JP2003217730A
公开(公告)日：2003-07-31
申请号：JP2002011941
申请日：2002-01-21
申请人： SUMITOMO WIRING SYSTEMS
发明人： NAKAMURA HIDETO , YAMASHITA KAZUNORI
IPC分类号： H01R13/66 , H01R13/42 , H01R13/52
摘要： PROBLEM TO BE SOLVED: To reduce the number of part items in an additionally attachable connector with an electronic part. SOLUTION: Two female side terminal metal fittings 10 are connected by an electric wire 19 via a diode D. These metal fittings are provided by two sets. A cavity 21 is respectively formed by two pieces in the upper and lower two stages in a housing 20. An upper cover 30 and a lower cover 40 are laid from above and below over the rear from the rear end side of this housing 20. The female side terminal metal fittings 10 are inserted into the corresponding cavity 21, and are primarily locked by a metallic lance 16. Afterwards, when putting both covers 30 and 40, both diodes D are housed in respective housing spaces 34 and 45, and are protected from the outside. At the same time, retainers 38 and 48 arranged in both covers 30 and 40 project in the corresponding cavity 21, and lock on a locking part 17 being the rear edge of an outer piece 12 of the female side terminal metal fittings 10, and doubly prevent slipping-out. COPYRIGHT: (C)2003,JPO

99. 发明专利

JP2003217729A DIVIDED CONNECTOR 审中-公开
公开(公告)号：JP2003217729A
公开(公告)日：2003-07-31
申请号：JP2002011496
申请日：2002-01-21
申请人： SUMITOMO WIRING SYSTEMS
发明人： MAEKAWA TAKAO
IPC分类号： H01R13/514
摘要： PROBLEM TO BE SOLVED: To house a connector housing in a frame without looseness. SOLUTION: The housing 20 is inserted from the rear into a housing accommodating chamber 12 formed in the frame 10. A first lock claw 31 and a second lock claw 32 are vertically juxtaposed in left and right guide grooves 14 of the housing accommodating chamber 12. An inverse tapered locking surface 33 and a forward tapered looseness tightening surface 34 are respectively formed. A first lock projection part 41 and a second lock projection part 42 are correspondingly arranged in the housing 20. An inverse tapered locking surface 43 and a forward tapered looseness tightening surface 44 are respectively formed. When pushing in the housing 20 up to a normal position, the first lock claw 31 side is fitted in the rear of the first lock projection part 41 in a state of forming clearance between the locking surfaces 33 and 43. On the second lock claw 32 side, the looseness tightening surfaces 34 and 44 are fitted in the rear of the second lock projection part 42 in a mutually butting state so that the looseness is tightened. COPYRIGHT: (C)2003,JPO

100. 发明专利

JP2003217696A BOLTED TERMINAL 审中-公开
公开(公告)号：JP2003217696A
公开(公告)日：2003-07-31
申请号：JP2002010524
申请日：2002-01-18
申请人： AUTO NETWORK GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES
发明人： OTA TAKASHI , HIRAI HIROKI , TSUJI RYOJI
IPC分类号： H01R4/18
摘要： PROBLEM TO BE SOLVED: To provide a bolted terminal capable of easily breaking from a bolted part when dismantling a vehicle, and hardly breaking in the normal time when the terminal is bolted. SOLUTION: This terminal is bolted to a member to be fixed by connecting an annular fixed part provided with a bolt hole to one end of a board part for connecting a wire to be bolted. The fixed part is provided with a breaking small hole in a position surrounding the bolt hole and in a position on the board part side for connecting a wire. A circular-arc breaking groove extending from both ends of the breaking small hole along the peripheral edge of the bolt hole is continuously provided. COPYRIGHT: (C)2003,JPO

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