Title:
AIR PRESSURE OPERATED APPARATUS AND CONTROL APPARATUS FOR THE SAME
Document Type and Number:
WIPO Patent Application WO/1993/010359
Kind Code:
A1
Abstract:
An air pressure operated apparatus, such as an oscillating air pressure operated apparatus having a cylinder piston type air cylinder and vanes, which apparatus can be moved to an arbitrary position and stopped, moved in the reverse direction, and has the moving speed thereof regulated arbitrarily, and a control apparatus therefor. The control apparatus (10) for the air pressure operated apparatus according to the present invention is constructed as follows: when a drive valve (unit 40) is rotated by a suitable means, an operating member of the air pressure operated apparatus is moved, and a driven valve (unit 26) adapted to be rotated in pro portion to an amount of movement of this operating member is rotated the same number of revolutions as the drive valve unit, whereby a desired position of operation can be controlled by only regulating the operation of the drive valve (unit 40).
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Inventors:
KANAYA SHIGEO (JP)
Application Number:
PCT/JP1992/001505
Publication Date:
May 27, 1993
Filing Date:
November 18, 1992
Export Citation:
Assignee:
MYOTOKU KK (JP)
International Classes:
F15B11/06; F15B9/12; (IPC1-7): F15B9/02; F15B11/06
Foreign References:
| JPS5298877A | 1977-08-19 | |||
| JPS5076495A | 1975-06-23 | |||
| JP54025592B | ||||
| JPH02296001A | 1990-12-06 |
Attorney, Agent or Firm:
Katsube, Akinaga (5 Fl., 32-6, Shinbashi 5-chome, Minato-ku, Tokyo 105, JP)
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