Title:
CLAMP DEVICE AND PROCESSING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/215003
Kind Code:
A1
Abstract:
This clamp device comprises: a tool spindle (121) having a protruding section (811); an additional processing head (131) that is provided with a recess section (841), into which the protruding section (811) is inserted in a first direction, and that is detachably connected to the tool spindle (121); and a clamp mechanism part that clamps, to each other, the recess section (841) and the protruding section (811) inserted into the recess section (841). The additional processing head (131) has a pin member (861). The tool spindle (121) is provided with a pin insertion hole (823) into which the pin member (861) is inserted in a second direction crossing the first direction.
Inventors:
NISHI SYUICHI (JP)
OTAWA TAKESHI (JP)
OTAWA TAKESHI (JP)
Application Number:
PCT/JP2020/017784
Publication Date:
October 28, 2021
Filing Date:
April 24, 2020
Export Citation:
Assignee:
DMG MORI CO LTD (JP)
International Classes:
F16B2/16
Foreign References:
| JP2016215218A | 2016-12-22 | |||
| JPH0526241U | 1993-04-06 | |||
| JP2018024006A | 2018-02-15 | |||
| JP2016215218A | 2016-12-22 |
Other References:
See also references of EP 4141267A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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