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1. 发明专利

JP2004122145A Rolling apparatus for metallic element wire and its manufacturing method 有权
公开(公告)号：JP2004122145A
公开(公告)日：2004-04-22
申请号：JP2002286986
申请日：2002-09-30
申请人： Suncall Corp , サンコール株式会社
发明人： OSAKI KAZUHIRO , HATADA TOSHIAKI
IPC分类号： B21B27/02 , B21B13/10
摘要： PROBLEM TO BE SOLVED: To provide a rolling apparatus capable of manufacturing a high-quality deformed metallic fine wire, and to provide a method and apparatus for manufacturing a rolling roll used for the rolling apparatus.
SOLUTION: The rolling roll 2 is manufactured by laminating, pivotally supporting and rotating a plurality of sheet-like base stocks for rolls and grinding the outer peripheral surface of each base stock for rolls at the same time. In the rolling device 1, four two-stage rolls 5 composing by attaching the rolling roll to a rotary shaft 4 on which an abutting roll 3 is pivotally supported are arranged in a fylfot shape and the outer peripheral edge part of each rolling roll 2 is supported by being put between the non-rolling part of the adjacent rolling roll 2 on one side and the outer peripheral surface of the abutting roll on the other side.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2001090745A BLASTIC ARM TYPE RATCHET CLUTCH 失效
公开(公告)号：JP2001090745A
公开(公告)日：2001-04-03
申请号：JP26860799
申请日：1999-09-22
申请人： SUNCALL CORP
发明人： OSAKI KAZUHIRO
IPC分类号： F16D11/06
摘要： PROBLEM TO BE SOLVED: To solve problems of a conventional spring clutch comprising a number of parts in which sharp reduction of manufacturing cost is difficult, and in which actuation becomes unstable by thermal expansion difference between parts of synthetic resin and a coil spring of metal to deteriorate clutch characteristics. SOLUTION: This arm type ratchet clutch is an on/off type clutch, it comprises an input shaft 10 and an output shaft 20, and the input shaft 10 comprises an input gear 11, a hub part 12, and a ratchet gear 13. The output shaft 20 comprises a follower shaft part 21, a cylindrical part 22, a large diameter part 23, an elastic arm part 24, etc. A spiral slit 33 is formed between the cylindrical part 22 and the elastic arm part 24, and between the elastic arm part 24 and the large diameter part 23 for forming the elastic arm part 24 in arc form, a ratchet claw 25 is formed at an inner surface part of the elastic arm part 24, a control claw 26 controlled by a movable operation lever to be driven to advance/retract by a solenoid actuator, unillustrated, is formed at an outer circumferential part of the elastic arm part 24, and a stopper mechanism 27 is provided.

3. 发明专利

JP2000247480A PAPER FEEDING STRUCTURE AND MANUFACTURE THEREOF 失效
公开(公告)号：JP2000247480A
公开(公告)日：2000-09-12
申请号：JP4520199
申请日：1999-02-23
申请人： SUNCALL CORP
发明人： OSAKI KAZUHIRO
IPC分类号： B65H5/02 , B65H5/06
摘要： PROBLEM TO BE SOLVED: To provide a paper feeding structure capable of preventing the adhesion of paper dust and the deterioration with the lapse of time, maintaining paper feeding precision, and providing satisfactory conveyance force and a manufacturing method therefor. SOLUTION: A paper feeding structure conveys a paper by a roller by winding a paper feeding sheet 3 on which a plurality of paper feeding claws 3b protrude and are formed on a surface of a belt-like metallic thin plate member 3a around a rotary core member 2 or conveys a paper using a conveyance belt. In a manufacturing method of the paper feeding structure the belt-like metallic thin plate member 3a is press-blanked or etching-machined, a slit 3c in which a paper feeding claw piece is integrally molded is formed in an inner fringe part, the paper feeding claw piece is bent in the direction of thickness to form a paper feeding sheet 3 on which paper feeding claws 3b are arranged and formed, and the paper feeding sheet 3 is wound around the rotary core member 2 to form a roller-like paper feeding structural body or a belt-like paper feeding structure using the paper feeding sheet on the conveyance belt.

4. 发明专利

JPH1068434A SPRING CLUTCH 失效
公开(公告)号：JPH1068434A
公开(公告)日：1998-03-10
申请号：JP22705496
申请日：1996-08-28
申请人： SUNCALL CORP
发明人： OSAKI KAZUHIRO
IPC分类号： F16D13/08 , F16D41/20
摘要： PROBLEM TO BE SOLVED: To prevent a spring of a spring clutch whose first member and second member are wound on the outer peripheral surfaces by a common spring and can rotate relatively in a direction but cannot rotate in a reverse direction. SOLUTION: A second member 6 is rotatably fitted in the shaft 4b of a first member 4 and a first engaging step is formed on the inner peripheral surface on the base of the second boss 6a of the second member and a second engaging step engaged with the first engaging step is formed on the outer peripheral surface of the shaft 4b. The first member 4 and the second member 6 set the maximum gap C generated between the opposite surfaces of the first boss 4a and the second boss 6a not more than the wire diameter of a spring.

5. 发明专利

JPH09210081A ONE-WAY TORQUE LIMIT 失效
公开(公告)号：JPH09210081A
公开(公告)日：1997-08-12
申请号：JP1771696
申请日：1996-02-02
申请人： SUNCALL CORP
发明人： OSAKI KAZUHIRO
IPC分类号： F16D7/02
摘要： PROBLEM TO BE SOLVED: To provide a structure which improves a disadvantage by which an upper limit value of transmission torque of a one-way torque limit cannot be adjusted and can adjust the torque limit easily even after it is assembled in a device. SOLUTION: In a basic structure in which an input shaft 6 and an output shaft 7 which are abutted and arranged on the same shaft are connected mutually by a coil spring 8 which covers in such a manner that one end is fixed on the input shaft 6 and the other end is tightened on the output shaft 7, an eccentric cam 10 is screw-fitted in the input shaft 6 in such a manner that its angle can be adjusted, a cylindrical body 9 connected with the other end of the coil spring 8 is fitted around the input shaft 6 in such a way that it can rotate freely, and a knotched section 9c which is engaged with the eccentric cam 10 is provided in the cylindrical body 9.

6. 发明专利

JP2005203551A Winder 审中-公开
标题翻译： WINDER
公开(公告)号：JP2005203551A
公开(公告)日：2005-07-28
申请号：JP2004008064
申请日：2004-01-15
申请人： Suncall Corp , サンコール株式会社
发明人： OSAKI KAZUHIRO
IPC分类号： B65H54/02 , B65H54/28 , H01F41/06 , H02K15/095
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive winder for winding a rectangular wire around a bobbin through a simple arrangement. SOLUTION: A wire guide 5 is provided stationarily at a position corresponding to the middle of a bobbin 3 and an arranging plate 6 for guiding a rectangular wire 2 being wound around the bobbin 3 is provided in order to arrange the rectangular wire. A pair of guide faces inclining at about 45° against the abutting part of the arranging plate 6 on the circumferential surface side of the bobbin is formed in order to support the arranging plate 6 slidably in the axial direction of the bobbin and to urge the arranging plate 6 to the bobbin side gravitationally. Through guide action of the wire guide 5 and the arranging plate 6, the ultrathin rectangular wire 2 is wound in ten layers or more around the bobbin 3 while being arranged tightly in the axial direction of the bobbin. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于通过简单的布置将矩形线缠绕在线轴上的廉价卷绕机。解决方案：线引导件5设置在与绕线筒3的中间相对应的位置处，并且设置用于引导卷绕在线轴3上的矩形线2的排列板6，以便布置矩形线。形成一对在筒管的圆周表面侧抵靠配置板6的抵接部分大约45度倾斜的引导面，以便沿着筒管的轴向方向可滑动地支撑排列板6并推动排列板6重力到梭芯侧。通过线导向件5和排列板6的引导作用，在线轴3的轴向紧密配置的同时，将超薄矩形线材2缠绕在绕线筒3上10层以上。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2003164902A METHOD AND DEVICE FOR MANUFACTURING THIN METAL WIRE 审中-公开
公开(公告)号：JP2003164902A
公开(公告)日：2003-06-10
申请号：JP2001363132
申请日：2001-11-28
申请人： SUNCALL CORP
发明人： OSAKI KAZUHIRO
IPC分类号： B21B1/16 , B21B13/10 , B21B35/12
摘要： PROBLEM TO BE SOLVED: To provide a method for rolling a very thin metal wire with improved precision and its device. SOLUTION: Rolling rollers 1-4 are composed of double rollers consisting of large diameter roller parts 1a-4a for rolling of which the one side ends on the periphery work as rolling faces to roll a wire and small diameter roller parts 1b-4b for contact, which are smaller than the rolling rollers 1a-4a, installed concentrically on the one sides of the roller parts 1a-4a. While the other side of the contact face on the periphery of each of the roller parts 1a-4a of the rolling rollers 1-4 is respectively brought in contact with the one side of each of the roller parts of the rolling rollers neighboring at one side, the periphery of the rollers 1b-4b for contact of the rolling rollers 1-4 is respectively brought in contact with the other sides of the roller parts of the rolling rollers neighboring at the opposite side for rolling. COPYRIGHT: (C)2003,JPO

8. 发明专利

JP2003164090A MAGNET COIL AND ITS PRODUCTION METHOD 审中-公开
公开(公告)号：JP2003164090A
公开(公告)日：2003-06-06
申请号：JP2001357401
申请日：2001-11-22
申请人： SUNCALL CORP
发明人： OSAKI KAZUHIRO , HATAKEYAMA IWAO
IPC分类号： H01F27/28 , H01F27/32 , H01F41/04 , H01F41/12 , H02K3/04 , H02K3/34 , H02K3/38 , H02K15/04 , H02K15/12
摘要： PROBLEM TO BE SOLVED: To provide a magnet coil which can improve the manufacturing yield by effectively preventing peeling of an insulation coat in bending. SOLUTION: The magnet coil is constituted by forming a wire in which an electroconductive member is covered in the insulation coat into a predetermined form, and is formed by covering the electroconductive member which is bent at least along a part of the predetermined shape in the insulation coat. COPYRIGHT: (C)2003,JPO

9. 发明专利

JPH11257368A ROLLER WITH TORQUE LIMITER 失效
公开(公告)号：JPH11257368A
公开(公告)日：1999-09-21
申请号：JP6550898
申请日：1998-03-16
申请人： SUNCALL CORP
发明人： OSAKI KAZUHIRO , KOMAKI YASUNARI
IPC分类号： B41J13/02 , B65H5/06 , F16D7/02
摘要： PROBLEM TO BE SOLVED: To reduce the size of devices that employ rollers by providing a torque limiter to the rollers so that they offer a function as a torque limiter and save space for installation of separate torque limiter. SOLUTION: The roller with a torque limiter features a structure in which an input member 2 is fitted on a fitting part 20c in a roller body 20, a coil spring 4 is fitted on the input member 2 with its engaging piece 4a fixed in an engaging groove 20d cut in the roller body 20, a cap 8 is fitted into the end of an opening 20b defined in the roller body 20, a rotary shaft 11 is inserted for fixation in an insertion bore 2a through the input member 2 and in an insertion bore 20a through the roller body 20, and a motor 12 is connected to the other end of the rotary shaft 11. This structure transmits torques up to the frictional force of the coil spring 4 to the roller body 20.

10. 发明专利

JP2005203552A Winder 审中-公开
标题翻译： WINDER
公开(公告)号：JP2005203552A
公开(公告)日：2005-07-28
申请号：JP2004008065
申请日：2004-01-15
申请人： Suncall Corp , サンコール株式会社
发明人： OSAKI KAZUHIRO
IPC分类号： H01F41/06
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive winder for winding a rectangular wire around a bobbin through a simple arrangement. SOLUTION: A wire guide 5 is provided stationarily at a position corresponding to the middle of a bobbin 3 and a movable wire guide 6 is provided in order to guide a rectangular wire 2 to be wound around the bobbin 3 while being arranged tightly in the axial direction of the bobbin. A wire guide supporting mechanism 40 supports the movable wire guide 6 to reciprocate freely with low friction within a moving range corresponding to the winding part of the bobbin. COPYRIGHT: (C)2005,JPO&NCIPI

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