Title:
WIRE DRAWING DEVICE AND METHOD FOR MANUFACTURING WIRE
Document Type and Number:
WIPO Patent Application WO/2011/001703
Kind Code:
A1
Abstract:
A wire drawing device comprises a wire supply unit, a wire take-up unit, a first capstan mechanism unit, and a second capstan mechanism unit. The first capstan mechanism unit has a plurality of first capstans, one first rotary drive source, and a first rotary transmission mechanism unit for transmitting the rotary drive force of the first rotary drive source to each of the first capstans. The second capstan mechanism unit has a plurality of second capstans and a plurality of second rotary drive sources for rotationally driving each of the second capstans separately. Dice are provided between the first capstans and between the second capstans.
Inventors:
YOSHIMOTO JUN (JP)
KAMEI SHINJI (JP)
HAYAKAWA SHO (JP)
KAMEI SHINJI (JP)
HAYAKAWA SHO (JP)
Application Number:
PCT/JP2010/052240
Publication Date:
January 06, 2011
Filing Date:
February 16, 2010
Export Citation:
Assignee:
SUMITOMO WIRING SYSTEMS (JP)
YOSHIMOTO JUN (JP)
KAMEI SHINJI (JP)
HAYAKAWA SHO (JP)
YOSHIMOTO JUN (JP)
KAMEI SHINJI (JP)
HAYAKAWA SHO (JP)
International Classes:
B21C1/04; B21C1/00; B21C1/12
Foreign References:
| JPH0471715A | 1992-03-06 | |||
| JPH07155826A | 1995-06-20 | |||
| EP0346534A2 | 1989-12-20 |
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
Hidetoshi Yoshitake (JP)
Hidetoshi Yoshitake (JP)
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