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11. 发明专利

FI75945B 未知
公开(公告)号：FI75945B
公开(公告)日：1988-04-29
申请号：FI834708
申请日：1983-12-21
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SAKAMOTO KATSUJI
IPC分类号： B65H81/00 , B65H81/06 , H01B13/08
摘要： A tape winding apparatus including a rotatable spindle having an axial bore through which a core on which a tape is to be wound to produce a cable is advanced, and a reel carrying a roll of tape supported on the spindle for rotation about the core. A takeup roller is provided between the reel and the core for defining at least two areas therebetween so that the tension of the tape in one of those areas which is closer to the reel may be higher than in the other area. A wind barrier is provided between those areas for preventing transfer of a wind created by the rotation of the reel from the one area to the other area. A tension controller is provided between the takeup roller and the core for controlling the rotating speed of the takeup roller to maintain the tape therebetween at a satisfactorily low tension which ensures proper winding of the tape on the core.

12. 发明专利

AU565814B2 TWISTING MACHINE 未知
公开(公告)号：AU565814B2
公开(公告)日：1987-10-01
申请号：AU2354384
申请日：1984-01-17
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TODA YUICHI , SAKAMOTO KATSUJI , TANAKA SHIGERU , KAMEO YUJI
IPC分类号： B21F7/00 , D07B3/06 , D07B7/04 , G02B6/44 , H01B13/02
摘要： A wire-twisting machine for twisting individual wire-like structures into a cable, having a plurality of bobbins around which are wound the wire-like substance to be twisted, the bobbins being mounted on individual cradles which are supported at either end by disks secured to a common spindle, comprising: a drive mechanism having prime movers which are external to the bobbin-cradle assembly for controlling the speed of feeding the wire-like structure from its respective bobbin, thus resulting in constant wire-like structure tension, and another drive mechanism for controlling cradle rotation for fixing or adjusting the amount of twisting-back in said cable.

13. 发明专利

AU2441584A TAPE WINDING APPARATUS 未知
公开(公告)号：AU2441584A
公开(公告)日：1984-09-20
申请号：AU2441584
申请日：1984-02-09
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SAKAMOTO KATSUJI
IPC分类号： B65H81/00 , B65H81/06 , H01B13/08
摘要： A tape winding apparatus including a rotatable spindle having an axial bore through which a core on which a tape is to be wound to produce a cable is advanced, and a reel carrying a roll of tape supported on the spindle for rotation about the core. A takeup roller is provided between the reel and the core for defining at least two areas therebetween so that the tension of the tape in one of those areas which is closer to the reel may be higher than in the other area. A wind barrier is provided between those areas for preventing transfer of a wind created by the rotation of the reel from the one area to the other area. A tension controller is provided between the takeup roller and the core for controlling the rotating speed of the takeup roller to maintain the tape therebetween at a satisfactorily low tension which ensures proper winding of the tape on the core.

14. 发明专利

DK60284A 未知
公开(公告)号：DK60284A
公开(公告)日：1984-08-18
申请号：DK60284
申请日：1984-02-10
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SAKAMOTO KATSUJI
IPC分类号： B65H81/00 , B65H81/06 , H01B13/08 , B65H , H02G
摘要： A tape winding apparatus including a rotatable spindle having an axial bore through which a core on which a tape is to be wound to produce a cable is advanced, and a reel carrying a roll of tape supported on the spindle for rotation about the core. A takeup roller is provided between the reel and the core for defining at least two areas therebetween so that the tension of the tape in one of those areas which is closer to the reel may be higher than in the other area. A wind barrier is provided between those areas for preventing transfer of a wind created by the rotation of the reel from the one area to the other area. A tension controller is provided between the takeup roller and the core for controlling the rotating speed of the takeup roller to maintain the tape therebetween at a satisfactorily low tension which ensures proper winding of the tape on the core.

15. 发明专利

AU2354384A TWISTING MACHINE 未知
公开(公告)号：AU2354384A
公开(公告)日：1984-07-19
申请号：AU2354384
申请日：1984-01-17
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TODA YUICHI , SAKAMOTO KATSUJI , TANAKA SHIGERU , KAMEO YUJI
IPC分类号： B21F7/00 , D07B3/06 , D07B7/04 , G02B6/44 , H01B13/02
摘要： A wire-twisting machine for twisting individual wire-like structures into a cable, having a plurality of bobbins around which are wound the wire-like substance to be twisted, the bobbins being mounted on individual cradles which are supported at either end by disks secured to a common spindle, comprising: a drive mechanism having prime movers which are external to the bobbin-cradle assembly for controlling the speed of feeding the wire-like structure from its respective bobbin, thus resulting in constant wire-like structure tension, and another drive mechanism for controlling cradle rotation for fixing or adjusting the amount of twisting-back in said cable.

16. 发明专利

FI840091A 未知
公开(公告)号：FI840091A
公开(公告)日：1984-07-18
申请号：FI840091
申请日：1984-01-11
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TODA YUICHI , SAKAMOTO KATSUJI , TANAKA SHIGERU , KAMEO YUJI
IPC分类号： B21F7/00 , D07B3/06 , D07B7/04 , G02B6/44 , H01B13/02 , D07B
摘要： A wire-twisting machine for twisting individual wire-like structures into a cable, having a plurality of bobbins around which are wound the wire-like substance to be twisted, the bobbins being mounted on individual cradles which are supported at either end by disks secured to a common spindle, comprising: a drive mechanism having prime movers which are external to the bobbin-cradle assembly for controlling the speed of feeding the wire-like structure from its respective bobbin, thus resulting in constant wire-like structure tension, and another drive mechanism for controlling cradle rotation for fixing or adjusting the amount of twisting-back in said cable.

17. 发明专利

DK60284D0 未知
公开(公告)号：DK60284D0
公开(公告)日：1984-02-10
申请号：DK60284
申请日：1984-02-10
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SAKAMOTO KATSUJI
IPC分类号： B65H81/00 , B65H81/06 , H01B13/08 , B65H
摘要： A tape winding apparatus including a rotatable spindle having an axial bore through which a core on which a tape is to be wound to produce a cable is advanced, and a reel carrying a roll of tape supported on the spindle for rotation about the core. A takeup roller is provided between the reel and the core for defining at least two areas therebetween so that the tension of the tape in one of those areas which is closer to the reel may be higher than in the other area. A wind barrier is provided between those areas for preventing transfer of a wind created by the rotation of the reel from the one area to the other area. A tension controller is provided between the takeup roller and the core for controlling the rotating speed of the takeup roller to maintain the tape therebetween at a satisfactorily low tension which ensures proper winding of the tape on the core.

18. 发明专利

AT59474T 未知
公开(公告)号：AT59474T
公开(公告)日：1991-01-15
申请号：AT85102193
申请日：1985-02-27
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SAKAMOTO KATSUJI , OHTA AKIO , TODA YUICHI , SUZUKI SHUZO , IDE TAKASHI
IPC分类号： G01M11/00 , G01M11/02 , G02B6/00
摘要： An optical fiber characteristic measuring method and apparatus are disclosed whereby measurements of a plurality of different parameters of an optical fiber can be carried out automatically and successively with a minimum of operator time required. A stage is provided which is movable along a straight line, and a setting station is arranged in the direction of movement of the stage. A plurality of measurement stations are provided having first holders for holding fibers provided on the side of the measuring devices and arranged along a straight line extending parallel to the direction of movement of the stage with a predetermined distance therebetween. The stage is provided with a plurality of second holders for holding the optical fibers to be measured, with the second holders being arranged along a straight line extending parallel to the direction of arrangement of the first holders with the same distance as the predetermined distance therebetween.

19. 发明专利

AU2365688A METHOD AND APPARATUS FOR PRODUCING OPTICAL FIBER 未知
公开(公告)号：AU2365688A
公开(公告)日：1989-04-20
申请号：AU2365688
申请日：1988-10-11
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TAKIMOTO HIROAKI , SAKAMOTO KATSUJI
IPC分类号： C03B37/027 , C03C25/12 , C03B37/10

20. 发明专利

FI76999B 未知
公开(公告)号：FI76999B
公开(公告)日：1988-09-30
申请号：FI844369
申请日：1984-11-07
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： YAMAZAKI TAKASHI , SAKAMOTO KATSUJI
IPC分类号： B65H51/26 , B65H51/20 , B65H51/22 , C03B37/00 , B65H59/38
摘要： An accumulator wherein the peripheral speeds of separate, accumulating guide roller assemblies are caused by respective independent mechanical arrangements to coincide with the take-up speeds of first and second take-up devices. Using this arrangement, the speed of the optical fiber being accumulated is always equal to the peripheral speed of the accumulating guide rollers so that there is no instantaneous tension change that would otherwise result from a backlash of interconnecting gears.

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