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公开(公告)号:US20080121854A1
公开(公告)日:2008-05-29
申请号:US11564312
申请日:2006-11-29
Applicant: Stephen J. Kochan
Inventor: Stephen J. Kochan
IPC: B66D1/30
CPC classification number: B66D1/30 , D07B5/005 , D07B5/006 , D07B2201/2034
Abstract: The present invention discloses a drive system for theatrical rigging, comprising a drive rope and a drive pulley. The drive rope has a fiber or cable core, surrounded by a plastic jacket. Formed on or in the surface of the drive rope are traction features that engage corresponding grooves in the drive pulley.
Abstract translation: 本发明公开了一种用于电动索具的驱动系统,包括驱动绳索和驱动滑轮。 驱动绳具有纤维或电缆芯,被塑料外壳包围。 在驱动绳索的表面或其表面上形成的牵引特征与驱动滑轮中相应的凹槽啮合。
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公开(公告)号:US4375779A
公开(公告)日:1983-03-08
申请号:US257401
申请日:1981-04-24
Applicant: Edward M. Fischer
Inventor: Edward M. Fischer
CPC classification number: D02G3/16 , D02G3/36 , D02G3/46 , D04C1/02 , D04C1/12 , D07B2201/1096 , D07B2201/2034 , Y10S57/903 , Y10T428/2916
Abstract: A composite fiber sewing thread comprising a central core having one or more strands of an inorganic or organic fiber or blends thereof, and an outer jacket enclosing the core and having the form of a tubular body of braided strands of continuous ceramic fibers is disclosed. The thread is useful in very high temperature applications.
Abstract translation: 公开了一种复合纤维缝纫线,其包括具有一股或多股无机或有机纤维或其共混物的中心纤芯,以及包围该芯并具有连续陶瓷纤维的编织线的管状体的形式的外套。 螺纹在非常高的温度应用中是有用的。
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公开(公告)号:US2339950A
公开(公告)日:1944-01-25
申请号:US46940742
申请日:1942-12-18
Applicant: GRAND RAPIDS FIBRE CORD COMPAN
Inventor: SACKNER WADE E
CPC classification number: D07B1/12 , D07B1/04 , D07B2201/2034 , D07B2201/2063 , D07B2201/2064 , F16G9/00
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