Title:
ROTARY SHAFT CLAMP DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/203825
Kind Code:
A1
Abstract:
A rotary shaft clamp device (40) that clamps a first member and a second member that are capable of relative rotation around a prescribed center axis includes: a pair of contact surfaces (46) that are formed as rings that are a prescribed distance from the center axis at the outer circumference of a disk (43) that is formed on a rotary shaft (41) that is the first member so as to be opposite each other at a fixed interval; and a pressing member (44) that is supported by a support (42) that is the second member so as to be capable of pressing the pair of contact surfaces (46). The pressing member (44) is arranged between the pair of contact surfaces (46) such that a pair of surfaces (47) that are opposite the pair of contact surfaces (46) can move back and forth in the direction that runs along the center axis.
Inventors:
ISHII YUSUKE (JP)
TAKEUCHI KAZUHIRO (JP)
TAKEUCHI KAZUHIRO (JP)
Application Number:
PCT/JP2023/002776
Publication Date:
October 26, 2023
Filing Date:
January 30, 2023
Export Citation:
Assignee:
SHIBAURA MACHINE CO LTD (JP)
International Classes:
B23Q16/10; B23B19/02; B23Q5/20
Domestic Patent References:
| WO2013150656A1 | 2013-10-10 |
Foreign References:
| JP2000192997A | 2000-07-11 | |||
| JP2009248244A | 2009-10-29 | |||
| JP2004074328A | 2004-03-11 | |||
| JP2009090422A | 2009-04-30 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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