Title:
METHOD FOR PRODUCING A STRAND OR CABLE WITH A THERMOPLASTIC COATING, STRAND OR CABLE PRODUCED BY THIS METHOD, AND TWISTING DEVICE WITH MEANS FOR COATING WITH THERMOPLASTICS
Document Type and Number:
WIPO Patent Application WO/2012/107042
Kind Code:
A3
Abstract:
The invention relates to a method for producing a strand or cable (20), in which fibres (2) and/or wires are twisted at a twisting point (3) to form the strand or cable (20). The fibres (2) and/or wires are coated with a liquefied matrix material (4) before and/or at the twisting point (3) and are embedded in the matrix material (4) during twisting. The fibres (2) and/or wires are immersed in the matrix material before and/or at the twisting point (3) and the formed strand or the formed cable (20) is cooled after the twisting in order for the matrix material (4) to solidify, preferably by air or in a cooling liquid, for example water. The invention further relates to a device for carrying out the method and to a cable produced by the method.
Inventors:
LAUER BRUNO (DE)
Application Number:
PCT/DE2012/200008
Publication Date:
October 11, 2012
Filing Date:
February 13, 2012
Export Citation:
Assignee:
CASAR DRAHTSEILWERK SAAR GMBH (DE)
LAUER BRUNO (DE)
LAUER BRUNO (DE)
International Classes:
D07B1/16; D07B7/14; D07B5/12
Domestic Patent References:
| WO2004029343A1 | 2004-04-08 | |||
| WO2008093651A1 | 2008-08-07 | |||
| WO2008141623A2 | 2008-11-27 | |||
| WO2002020898A2 | 2002-03-14 |
Foreign References:
| EP1022377A1 | 2000-07-26 | |||
| JPH0333285A | 1991-02-13 | |||
| US20080081721A1 | 2008-04-03 | |||
| EP1103653A1 | 2001-05-30 | |||
| DE1510077A1 | 1969-06-12 | |||
| GB1458086A | 1976-12-08 | |||
| FR2553442A1 | 1985-04-19 | |||
| JPH02242989A | 1990-09-27 | |||
| US4887422A | 1989-12-19 |
Other References:
I. M.L. RIDGE ET AL: "High strength fibre cored steel wire rope for deep hoisting applications", OIPEEC CONFERENCE, 1 September 2007 (2007-09-01), pages 225 - 240, XP055034588
"Handbook of fibre rope technology", 1 January 2004, WOODHEAD PUBLISHEN LTD, Cambridge Englan, article H. A. MCKENNA ET AL: "Handbook of fibre rope technology", pages: 341 - 342, XP055034536
"Handbook of fibre rope technology", 1 January 2004, WOODHEAD PUBLISHEN LTD, Cambridge Englan, article H. A. MCKENNA ET AL: "Handbook of fibre rope technology", pages: 341 - 342, XP055034536
Attorney, Agent or Firm:
BERNHARDT, Reinhold et al. (Saarbrücken, DE)
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