Title:
CYLINDER DEVICE
Document Type and Number:
Japanese Patent JP2023003139
Kind Code:
A
Abstract:
To provide a cylinder device having a valve mechanism of a simple configuration.SOLUTION: An output member (9) is movably inserted into a storage hole (4) of a housing (1). A support member (34) is movably inserted into a gap formed between the storage hole (4) and the output member (9) in a tightly sealed state, and the support member (34) forms a part of the housing (1). A valve mechanism (61) provided in the halfway of a flow passage (60) in the housing (1) closes and opens the flow passage (60). The valve mechanism (61) has a valve seat (65) formed on a peripheral wall of the storage hole (4) and a valve surface (66) formed on the support member (34).SELECTED DRAWING: Figure 1
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Inventors:
YOKOTA HIDEAKI
Application Number:
JP2021104132A
Publication Date:
January 11, 2023
Filing Date:
June 23, 2021
Export Citation:
Assignee:
KOSMEK LTD
International Classes:
F15B15/26; F15B15/14