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Patent Searching and Data


Title:
多関節駆動機構及びその製造方法、それを用いた把持ハンドとロボット
Document Type and Number:
Japanese Patent JP3723818
Kind Code:
B2
Abstract:
A multi-joint drive mechanism includes a bone-member layer member (101) in which a plurality of bone members are arranged in arrays and in a generally planar fashion, the plurality of bone members being movably coupled at coupling portions (3A), and elastically expanding/contracting members (3) which are arranged so as to stretch over the coupling portions on one side or both sides of the bone-member layer member and moreover which are fixed between the plurality of bone members, wherein the multi-joint drive mechanism drives flexural motions of joints between the plurality of adjoining bone members by expanding or contracting the elastically expanding/contracting member.

Inventors:
Kazuo Yokoyama
Atsushi Ono
Katsuhiko Asai
Adachi Yuji
Masaki Yamamoto
Application Number:
JP2004515545A
Publication Date:
December 07, 2005
Filing Date:
June 23, 2003
Export Citation:
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Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
B25J9/14; B25J15/10; (IPC1-7): B25J15/08; B25J13/08
Domestic Patent References:
JP2100791U
JP2001105378A
JP59102586A
JP2000288974A
Attorney, Agent or Firm:
Osamu Kawamiya
Mitsuo Wada