Title:
CUTTING EDGE CHANGING DEVICE IN SLITTER STAND AND CUTTING EDGE CHANGING METHOD
Document Type and Number:
WIPO Patent Application WO/2004/026514
Kind Code:
A1
Abstract:
A cutting edge changing device in a slitter stand, comprising a storage that is mounted to upper and lower cutting tool turning axes and stores on a classified basis various round teeth and various round teeth positioning components constituting a cutting tool, and a transferring device that holds a combination of a plurality of the round teeth and&sol or round teeth positioning components, transfers them up to the upper cutting tool turning axis and &sol or the lower cutting tool turning axis to assemble a cutting tool, and holds and transfers back a combination of a plurality of the round teeth and&sol or round teeth positioning components to the storage from the upper cutting tool turning axis and&sol or lower cutting tool turning axis&semi and a cutting edge changing method. The above simple device structure permits a short−time changing of a cutting tool axis in a slitter stand to accomplish man−power saving.
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| WO/2004/067237 | CRAFT TRIMMER ASSEMBLY |
Inventors:
FURUI KOJI
Application Number:
PCT/JP2002/009665
Publication Date:
April 01, 2004
Filing Date:
September 20, 2002
Export Citation:
Assignee:
TAIHEI KOGYO KK (JP)
International Classes:
B23D35/00; B23Q3/155; B25J15/04; B26D1/22; B26D7/26; (IPC1-7): B23D19/06; B26D1/24; B25J15/08
Domestic Patent References:
| WO1996009145A1 | 1996-03-28 |
Foreign References:
| JPS5715616A | 1982-01-27 | |||
| JP2002160189A | 2002-06-04 | |||
| JP2000084884A | 2000-03-28 | |||
| JPH0539888U | 1993-05-28 | |||
| JPS584319U | 1983-01-12 | |||
| US3503293A | 1970-03-31 |
Other References:
See also references of EP 1552899A4
Attorney, Agent or Firm:
Asahina, Sohta (2-22 Tanimachi 2-chome, Chuo-k, Osaka-shi Osaka, JP)
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