Title:
CYLINDER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/116420
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a cylinder device configured so as to enable particularly a reduction in electric power consumption and size and the prevention of a variation in rotation. This cylinder device (1) is provided with a cylinder body (2) and a shaft member (3) which is supported within the cylinder body, wherein the cylinder device (1) is characterized in that the cylinder body is provided with a rotation mechanism (9) comprising a rotation chamber (9d) for rotating the shaft member on the basis of the action of fluid, wherein the front end (9a) and the rear end (9b) of the rotation mechanism are provided with ports (12, 13) for rotation, which lead to the rotation chamber. As a result, electric power consumption and size can be reduced and a variation in rotation can be prevented.
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Inventors:
KANAZAWA OSAMU (JP)
MIYAMORI KENZO (JP)
MIYAMORI KENZO (JP)
Application Number:
PCT/JP2019/047151
Publication Date:
June 11, 2020
Filing Date:
December 03, 2019
Export Citation:
Assignee:
FUJIKURA COMPOSITES INC (JP)
International Classes:
F15B15/14
Foreign References:
| JPS61244878A | 1986-10-31 | |||
| JP2011069384A | 2011-04-07 |
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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