Title:
APPARATUS AND ASSOCIATED METHOD FOR MAKING A SHAPED SAWING WIRE
Document Type and Number:
WIPO Patent Application WO/2019/015467
Kind Code:
A1
Abstract:
An apparatus for continually forming a shaped sawing wire comprises: a first pulley (110) for receiving a steel wire (102), a pair of forming wheels (112, 112') for forming the steel wire (102) into a single crimped wire (104), a second pulley (110') for orienting the single crimped wire (104) before going into the pair of forming wheels (112, 112') a second time after being guided over the first pulley (110), the axis of the first pulley (110), the second pulley (110') and the axis of the forming wheels (112, 112') are parallel the one to the other. The apparatus only uses a pair of forming wheels and that can save costs. A method to produce a shaped sawing wire is further disclosed.
Inventors:
HUANG WENXIAN (CN)
VAN RYSSELBERGE KURT (CN)
VAN RYSSELBERGE KURT (CN)
Application Number:
PCT/CN2018/093838
Publication Date:
January 24, 2019
Filing Date:
June 29, 2018
Export Citation:
Assignee:
BEKAERT BINJIANG STEEL CORD CO LTD (CN)
International Classes:
B21F1/04
Domestic Patent References:
| WO2012069314A1 | 2012-05-31 | |||
| WO2000039385A1 | 2000-07-06 | |||
| WO1999028547A1 | 1999-06-10 |
Foreign References:
| CN102989926A | 2013-03-27 | |||
| US20090090344A1 | 2009-04-09 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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