Title:
JOINT DRIVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2006/025446
Kind Code:
A1
Abstract:
A joint driving device, wherein a first structure (1) and a second structure (2) are swingably moved relative to each other by a first elastic body actuator (6a) having one end part fixed to the first structure and the other end part fixed to the second structure and a second elastic body actuator (6b) having one end part fixed to the first structure and the other end part fixed to the second structure at a position symmetrical with the position of the second structure where the end part of the first elastic body actuator is fixed with respect to a joint (3) so that the fixed positions of the first elastic body actuator and the second elastic body actuator to the second structure can be varied.
Inventors:
OKAZAKI YASUNAO
Application Number:
PCT/JP2005/015902
Publication Date:
March 09, 2006
Filing Date:
August 31, 2005
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
OKAZAKI YASUNAO
OKAZAKI YASUNAO
International Classes:
B25J17/00; F15B15/10; F16H21/16
Foreign References:
| JPS6034288A | 1985-02-21 | |||
| JPS61249292A | 1986-11-06 |
Attorney, Agent or Firm:
Kawamiya, Osamu (IMP Building, 3-7, Shiromi 1-chome,, Chuo-ku, Osaka-sh, Osaka, JP)
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