Title:
CYLINDER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/116421
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 ports (31, 32) for rotation, which lead to an outer peripheral surface centered about the axis of the shaft member and which rotates the shaft member on the basis of supply and discharge of fluid. As a result, electric power consumption and size can be reduced and a variation in rotation can be prevented.
Inventors:
KANAZAWA OSAMU (JP)
MIYAMORI KENZO (JP)
MIYAMORI KENZO (JP)
Application Number:
PCT/JP2019/047152
Publication Date:
June 11, 2020
Filing Date:
December 03, 2019
Export Citation:
Assignee:
FUJIKURA COMPOSITES INC (JP)
International Classes:
F15B15/14
Foreign References:
| JPS49115530U | 1974-10-02 | |||
| JPS3818008B | ||||
| JP2017133593A | 2017-08-03 |
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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