Title:
WORK CONVEYANCE DEVICE FOR PRESSING MACHINE
Document Type and Number:
WIPO Patent Application WO/2006/006538
Kind Code:
A1
Abstract:
A work conveyance device for a pressing machine, consuming less energy and enabling reduction in production costs. The work conveyance device has a left and right pair of transfer bars arranged in parallel to a feeding direction, support members for supporting the transfer bars such that the bars are restrained in a lift direction but movable in the feeding direction, linear motors interposed between the support members and the transfer bars and driving the transfer bars relative to the support members so as to be movable in the feeding direction, lift devices for moving the support members in the lift direction, and work holders removably installed on the transfer bars and holding work.
Inventors:
SHIROZA KAZUHIKO (JP)
Application Number:
PCT/JP2005/012687
Publication Date:
January 19, 2006
Filing Date:
July 08, 2005
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
SHIROZA KAZUHIKO (JP)
SHIROZA KAZUHIKO (JP)
International Classes:
B21D43/05
Foreign References:
| JPH10156455A | 1998-06-16 | |||
| JPH0741535Y2 | 1995-09-27 | |||
| JPH08243661A | 1996-09-24 |
Attorney, Agent or Firm:
Kimura, Takahisa (8-11 Minato 1-chome, Chuo-k, Tokyo 43, JP)
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