发明名称 |
CYLINDER DEVICE |
摘要 |
A cylinder device comprises a piston (10) that slides axially in an annular space between an inner tube (2) and an outer tube (3) of a double-tube type cylinder (1), a piston rod (15) that is joined to the piston (10) and projects to an outer side of the cylinder (1) from the annular space, and a displacement sensor (S) that detects relative displacement between the piston rod (15) and the cylinder (1). The sensor (S) comprises a sensor rod (22) and a sensor main body (21) joined to one end of the sensor rod (22). By accommodating the sensor main body (21) on an inner side of a projecting end (16) of the piston rod (15), the overall length of the cylinder device relative to the stroke distance of the piston (10) can be suppressed. |
申请公布号 |
EP1942281(A4) |
申请公布日期 |
2012.06.27 |
申请号 |
EP20060810154 |
申请日期 |
2006.09.08 |
申请人 |
KAYABA INDUSTRY CO., LTD.;RAILWAY TECHNICAL RESEARCH INSTITUTE |
发明人 |
ITO, TATSUO;KAMOSHITA, SHOGO;KAZATO, AKIHITO |
分类号 |
F15B15/28;F15B15/14;G01B7/00 |
主分类号 |
F15B15/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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