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Patent Searching and Data


Title:
HYDRAULIC ACTUATION DEVICE
Document Type and Number:
Japanese Patent JP2005201285
Kind Code:
A
Abstract:

To provide a hydraulic actuation device capable of moving and positioning a hydraulic actuation tool to effectively perform operation even in a narrow space.

The hydraulic actuation device is equipped with a first coupling section 18 at the end part of a compressed oil passing path 14 of a compressed oil generating unit 1, a second coupling section 25 at the end part of a compressed oil supplying path 24 of the hydraulic actuation device 2, a third coupling section 32 with the same shape as that of the first coupling section 18 at one end part of a hose 3, and a fourth couple section 34 with the same shape as that of the second coupling section 25 at the other end of the hose 3. The first coupling section 18 and the second coupling section 25 are attachable and detachable, the third coupling section 32 and the second coupling section 25, and the fourth coupling section 34 and the first coupling section 18 are attachable and detachable respectively, and a manual opening and closing means 329 for opening and closing the oil passing path is arranged in the fourth coupling section 34.


Inventors:
Kimura, Kiyoshi
Application Number:
JP2002000025726
Publication Date:
July 28, 2005
Filing Date:
February 01, 2002
Export Citation:
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Assignee:
OGURA:KK
International Classes:
B26B15/00; A62B3/00; F15B7/00; F15B15/02; (IPC1-7): F15B15/02; B26B15/00
Attorney, Agent or Firm:
吉武 賢次
永井 浩之
岡田 淳平
名塚 聡
森 秀行
勝沼 宏仁
黒瀬 雅志