Title:
JOINT DEVICE FOR ROBOT DEVICE AND LEG-WALKING ROBOT DEVICE
Document Type and Number:
WIPO Patent Application WO/2000/044536
Kind Code:
A1
Abstract:
Damages to motors and gears for driving a relative leg can be prevented even when an external force is applied to the leg of a leg-walking robot or turning of a gear at an output end is interrupted; specifically, a thigh portion (3) is provided in a gear train with a slip gear (12) which slips, when a force transmitted between a motor (11) as a driving means and the thigh portion (3) exceeds a preset value, in a direction opposite to a rotating direction by the force.
Inventors:
NAGATSUKA MASAKI (JP)
Application Number:
PCT/JP2000/000493
Publication Date:
August 03, 2000
Filing Date:
January 28, 2000
Export Citation:
Assignee:
SONY CORP (JP)
NAGATSUKA MASAKI (JP)
NAGATSUKA MASAKI (JP)
International Classes:
A63H11/18; B25J9/10; B25J17/02; F16D7/02; (IPC1-7): B25J17/00; B25J5/00; F16D7/00; F16H35/10; A63H11/00; A63H31/08
Foreign References:
| JPH10249755A | 1998-09-22 | |||
| JPH03199993A | 1991-08-30 | |||
| JPS6344179U | 1988-03-24 | |||
| JPS63113985U | 1988-07-22 | |||
| JPS60155393A | 1985-08-15 | |||
| JPH10197925A | 1998-07-31 |
Attorney, Agent or Firm:
Koike, Akira (Toranomon 2-chome Minato-ku Tokyo, JP)
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