Title:
ARM DRIVING MECHANISM OF ROBOT DEVICE
Document Type and Number:
Japanese Patent JP3725355
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve rigidity of a transmission system, enable high speed operation and reduce the size and weight.
SOLUTION: This arm driving mechanism includes a reducer 31 disposed in a first joint J1 to turn a first arm 1, a reducer 32 disposed in a second joint J2 to turn a second arm 2, a timing pulley for transmitting power from a motor provided on the base to input shafts of the reducers 31, 32, a power transmission mechanism such as a timing belt or the like, and a link mechanism for holding the attitude of a finger 7 rotatably supported on the second arm 2 by a third joint J3 to a base 8 regardless of the movement of the first arm 1 and the second arm 2.
Inventors:
Yutaka Hashioka
Application Number:
JP3904999A
Publication Date:
December 07, 2005
Filing Date:
February 17, 1999
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B25J17/00; B25J17/02; F16H21/10; F16H21/44; (IPC1-7): B25J17/00
Domestic Patent References:
| JP106267A | ||||
| JP200024981A |
Attorney, Agent or Firm:
Hiroaki Tazawa
Konobu Kato
Konobu Kato