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11. 发明专利

JPS60215556A METHOD AND DEVICE FOR WINDING UNDER LOW TENSION IN FINE WIRE MANUFACTURING APPARATUS 失效
公开(公告)号：JPS60215556A
公开(公告)日：1985-10-28
申请号：JP7158184
申请日：1984-04-09
申请人： KOBE STEEL LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： AZUMA MAKOTO , IKEGAMI YOSHIO , KISHI SHIROU , TAKASHITA TADASHI , AKITA TOSHIAKI , SUGANO KATSUMI , SATOU HIDEFUMI
IPC分类号： C03B37/027 , C03B37/10 , C03C25/10 , G02B6/44
摘要： PURPOSE:To prevent elongation of a fine wire as much as possible and wind the fine wire easily under low tension without deteriorating the quality, by detecting the sagging of a coated element wire after emerging from a take-off device, and winding the coated element wire at another position under a winding tension. CONSTITUTION:A coated element wire (1a) prepared by extrusion coating a fine wire of small diameter, e.g. electric wire or optical fiber, with a required coating material is fed through a take-off device 3 from an inlet (19a) of a sagging detector 16 into a detection chamber 19 to form a sagging 24 between a sagging production guide sheave 22 and a tension setting guide sheave 23 by air suction on the side of an air duct 20. The resultant sagging 24 is detected by a photodetector 25, and the speed of a winding motor 26 on the side of a winder 10 is controlled by the detected value. The wire is then led from an outlet (19b) to the outside of the detector 16, and a winding tension in applied to the element wire (1a) at another position. The element wire (1a) is then wound through a guide roller 32 onto a winding bobbin 31.

12. 发明专利

JPH11255433A WIRE STRIKE PREVENTING STRUCTURE OF WINDING DEVICE 失效
公开(公告)号：JPH11255433A
公开(公告)日：1999-09-21
申请号：JP7217298
申请日：1998-03-20
申请人： KOBE STEEL LTD
发明人： FUKUHARA TOKUO , AKITA TOSHIAKI , HAYASHI TAKANORI
IPC分类号： B65H67/04 , B65H67/052
摘要： PROBLEM TO BE SOLVED: To perform holding of high quality and improvement of productivity by a method wherein high speed automatic rewinding and winding operation is performed by preventing the occurrence of wire strike. SOLUTION: This wire strike preventing structure comprises a guide wall 24 to surround the bearing housing 23 of a drive shaft to effect coaxial rotation of bobbins 14A and 14B and be fixed thereat, a wire end part receiving member 21 to prevent a free winding terminal part from swinging during rotation by receiving the free winding terminal part 15e of a linear substance 15 on full winding bobbin 14A by a guide wall along with cut processing at a point of full winding time; a guide material 26 arranged, in a state to relatively reciprocate to the bobbin 14A, around the bobbin 14A in the same direction as that of a bobbin axis; and a wire end part inducing member 22 to induce a wire draw part corresponding to the free winding end of a linear substance from a full winding position further to the wire end part receiving member side by a guide material right before and right after cut processing.

13. 发明专利

JP2555130B2 失效
公开(公告)号：JP2555130B2
公开(公告)日：1996-11-20
申请号：JP4258988
申请日：1988-02-24
申请人： KOBE STEEL LTD
发明人： NAGAOKA TATSUTO , AKITA TOSHIAKI , IKEGAMI YOSHIO , TAKASHITA TADASHI , KISHI SHIRO
IPC分类号： B65H75/18 , B65H54/547 , B65H67/044 , B65H67/056

14. 发明专利

JPH06115817A FILAMENT TERMINAL AND HOLDING DEVICE OF FILAMENT WINDER 失效
公开(公告)号：JPH06115817A
公开(公告)日：1994-04-26
申请号：JP27191292
申请日：1992-10-09
申请人： KOBE STEEL LTD
发明人： AKITA TOSHIAKI , IKEGAMI YOSHIO , KISHI SHIRO , HIRUMA SHIGEO
IPC分类号： B65H65/00
摘要： PURPOSE:To make filament holding force constant regardless of the tension of a filament and the torque of a claw. CONSTITUTION:This filament winder is provided with a pair of wheels 2 of which the rotary shafts are in parallel with each other and the rotating directions are reverse to each other, winding bobbins detachably connected to the insides 2B of the respective wheels 2, and claws 11 on the outer circumferential parts of the insides of the respective wheels, and constituted so that a filament W is alternately wound on the respective bobbins while holding the terminal end of the filament W with the claws 11. The filament holding face 11B of the claw 11 is set in parallel with the outer circumferential part of the inside of the wheel, capable of being approached to or separated from the ouer circumferential part of the inside 2B of the wheel, and a filament holding member 30 which is opposed to the filament holding face 11B of the claw 11, has a flat face in parallel with the holding face 11B, and always energized toward the holding face 11B by means of a coil spring 31, is arranged on the outer circumferential part of the inside 2B of the wheel.

15. 发明专利

JPH034471B2 失效
公开(公告)号：JPH034471B2
公开(公告)日：1991-01-23
申请号：JP10886685
申请日：1985-05-20
申请人： KOBE STEEL LTD
发明人： IKEGAMI YOSHIO , KISHI SHIRO , TAKASHITA TADASHI , AKITA TOSHIAKI
IPC分类号： B65H54/28 , B21C47/12 , B65H65/00

16. 发明专利

JPS6330200A CONTROL METHOD FOR ACTUAL PRESSURE FORCE OF HYDRAULIC PRESS 失效
公开(公告)号：JPS6330200A
公开(公告)日：1988-02-08
申请号：JP17145386
申请日：1986-07-21
申请人： KOBE STEEL LTD
发明人： KONDO HIROAKI , KURUMACHI MASANOBU , KAJIYAMA KAZUYUKI , AKITA TOSHIAKI , SANO TAKESHI , NAKAGAWA TOKUJI
IPC分类号： B30B15/22 , B29C43/32 , B29C43/58 , B30B15/00
摘要： PURPOSE:To enable a correct control of an actual pressure by a set pressure force only by feeding a pressure oil from the prescribed pump circuit to a cylinder and holding the back pressure to support the eight of a sliding side while under a pressing stage. CONSTITUTION:The pump circuit 19 consisting of a hydraulic pump 20, relief valve 21, solenoid valve 22, etc. is connected to the cylinder chamber 7a at the rod side of a sub-cylinder 7 and at the press-forming time a pressure oil is fed to the cylinder chamber 7a and the back pressure to support the weight of the sliding side is made so as to be held. The sliding side weight is therefore supported with the back pressure at the time when the resistance force of the body 5 to be pressed and the pressure are attained to a balanced rest state, so the sliding side weight does not act on the body 5 to be worked as a pressure. The pressure thus becomes the set pressure only and a correct actual pressure control can be performed.

17. 发明专利

JPS61291437A CROSSHEAD FOR COATING OPTICAL FIBER 失效
公开(公告)号：JPS61291437A
公开(公告)日：1986-12-22
申请号：JP13284085
申请日：1985-06-17
申请人： KOBE STEEL LTD
发明人： IKEGAMI YOSHIO , KISHI SHIRO , TAKASHITA TADASHI , AKITA TOSHIAKI
IPC分类号： C03C25/12 , B05C3/12 , G02B6/44
摘要： PURPOSE:To reduce wire drawing resistance in a coating part, by bringing an optical fiber into contact with a coating material through a constricted part in a coating material passage constituted of a pressure part and the constricted part. CONSTITUTION:An optical fiber 30 drawn from a base material 1 is passed through a nipple hole 17 and die opening 22 of a crosshead 5 at a given speed. On the other hand, a melted coating material 32 is fed from a coating material pressure feeding device 6 to the crosshead 5 at a given flow rate under a specific pressure and passed through a pressure part 26 of a passage 24 and then constricted part 27 to a coating part 31 to coat the outer surface of the optical fiber 30 passing through the coating part 31. The course of the coating material 32 is changed to the moving direction of the optical fiber 30, and the coating material 32, together with the optical fiber 30, is passed through a land part 29 and formed to a given diameter and form the aimed optical fiber coating layer 33.

18. 发明专利

JPS61119572A Under wire drawing apparatus in double reel type linear material winding machine 失效
标题翻译：双辊式线性材料卷绕机中的电线图
公开(公告)号：JPS61119572A
公开(公告)日：1986-06-06
申请号：JP24265884
申请日：1984-11-16
申请人： Kobe Steel Ltd
发明人： IKEGAMI YOSHIO , KISHI SHIRO , TAKASHITA TADASHI , AKITA TOSHIAKI
IPC分类号： B65H65/00 , B65H67/048 , B65H67/052 , B65H67/08
CPC分类号： B65H67/052 , B65H65/00
摘要： PURPOSE:To enable a connecting under wire, which has necessary and full length, to be secured on the periphery of a chucking wheel by mounting an under wire taking out hook on another portion separated to the mounting portion of a chucking plate for seizing and cutting a linear material from a full winding reel. CONSTITUTION:The portion of a linear material 2 between a chucking plate 27 and sheaves 25 is moved to out side portion opposite to an under wire taking out hook 28, and the traverse sheaves 25 are returned to an original position to lay the portion of the material 2 on the hook 28 and are forwardly moved. Accordingly, the material 2 laid on the hook 28 is certainly engaged to the hook 28, and a winding reel 21b is rotated to a winding direction, and the material 2 from a full winding side to the sheaves 25 is cut by the gap of the cut portion 26a of a hammer 26 at the position of a chucking plate click 27a. Therefore, the material 2 from the starting point of a cut edge at the click 27a to the hook 28 is secured to be full length as an under wire 29, and is wound in condition that the material 2 is exposed from the periphery of the reel 21b.
摘要翻译：目的：为了使具有必要和全长的连接线被固定在夹紧轮的外周，通过将下拉线固定在另一部分上，该另一部分与卡盘的安装部分分离，以便卡住和切割来自全卷绕卷轴的线性材料。构成：夹紧板27与滑轮25之间的直线材料2的部分移动到与下线的相对的外侧部分取出钩28，并且横动滑轮25返回到初始位置，以将钩子28上的材料2并向前移动。因此，放置在钩28上的材料2肯定地接合到钩28，并且卷绕卷轴21b旋转到卷绕方向，并且从整个卷绕侧到轮轮25的材料2被切割在卡盘板爪27a的位置处的锤26的切割部分26a。因此，从点击27a的切割边缘起点到材料2的材料2被固定为全长为下线29，并且在材料2从卷轴周边暴露的条件下被卷绕 21b。

19. 发明专利

JPS5962130A Mold clamping device for injection molding machine 失效
标题翻译：注塑机模具夹具
公开(公告)号：JPS5962130A
公开(公告)日：1984-04-09
申请号：JP17378382
申请日：1982-10-01
申请人： Kobe Steel Ltd
发明人： KURUMACHI MASANOBU , TAKEUCHI NAOKI , KONDOU HIROAKI , AKITA TOSHIAKI , SANO TAKESHI , SUGANO KATSUMI
IPC分类号： B22D17/26 , B29C37/00 , B29C45/00 , B29C45/67
CPC分类号： B29C45/6707 , B29C2045/1764
摘要： PURPOSE:To simplify the structure of a slide by a method in which two axially symmetric guides are formed on the periphery of a tie rod and a tapered guide shoe is provided to tie rod-sliding hole of a slide platen in the face of the guide faces. CONSTITUTION:Paired flat guide faces 3a are formed in an axially symmetrical and recessed shape on the periphery of a tied rod 3, and paired guide shoes 17 and 18 are provided on portions corresponding to slide holes 5a in a slide 5 in the face of the guide faces 3a. The insides of the guide shoes 17 and 18 are shaped into a flat and straight line form slidably fittable with the guide faces 3a, and the outside of the guide shoe 17 is shaped into a curved form fittable with the inside of the slide hole 5a or a straight line form in parallel with the flat inside. Also, the outside of the guide shoe 18 is shaped into a tapered face 18a corresponding to the tapered face 5b formed on the inside of the slide hole 5a. The lower ends of the guide shoes 17 and 18 are shaped into a flange form and detachably fixed with bolt, etc., to the slide 5 side.
摘要翻译：目的：为了简化滑块的结构，其中在拉杆的周边上形成有两个轴向对称的导向件，并且锥形导靴被设置成在导向件的表面上拉动滑板的拉杆滑动孔面对。构成：成对的扁平导向面3a在被拉杆3的周边上形成为轴向对称且凹陷的形状，并且成对的导向靴17和18设置在与滑动件5中的滑动孔5a相对应的部分上导向面3a。引导靴17和18的内部成形为与导向面3a可滑动地配合的平直的直线形状，并且导靴17的外侧成形为可与滑动孔5a或与平面内部平行的直线形式。此外，导靴18的外侧成形为与形成在滑动孔5a的内侧的锥面5b对应的锥面18a。引导靴17和18的下端被成形为凸缘形状，并且用螺栓等可拆卸地固定到滑动件5侧。

20. 发明专利

JPH10194770A WIRE DRAWING FURNACE FOR OPTICAL FIBER 失效
公开(公告)号：JPH10194770A
公开(公告)日：1998-07-28
申请号：JP34927896
申请日：1996-12-27
申请人： KOBE STEEL LTD
发明人： HIRUMA SHIGEO , AKITA TOSHIAKI
IPC分类号： G02B6/00 , C03B37/027 , C03B37/029
摘要： PROBLEM TO BE SOLVED: To provide a wire drawing furnace capable of providing optical fiber with a high quality and dimensional accuracy by eliminating any influences from manufacturing disturbances and quenching even in a high speed operation. SOLUTION: This wire drawing furnace for optical fiber comprises a furnace body 6 into which a furnace core tube 1 and a heater 2 are incorporated and an annealing extension tube 13 which closely contacts with a furnace bottom section led to an outlet of the furnace core tube 1 and extends co-axially with the tube 1. An optical fiber base material 3 disposed in the furnace core tube 1 is subjected to fiber forming treatment while heated and the resulting fiber 4 is annealed in the annealing extension tube 13 and finally drawn. The annealing extension tube 13 is retractably formed so that the tube length may be manually or automatically controlled.

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