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Title:
LINEAR-MOTION EXTENDING/CONTRACTING MECHANISM AND ROBOT ARM MECHANISM
Document Type and Number:
WIPO Patent Application WO/2016/108281
Kind Code:
A1
Abstract:
This linear-motion extending/contracting mechanism comprises: a plurality of first connecting pieces (23) that are bendably connected together; and a plurality of second connecting pieces (22) that are bendably connected together. The respective back surfaces of the first connecting pieces (23) and the second connecting pieces (22) are joined together, and thereby, bending is restrained and the first and second connecting pieces form a columnar body as a whole. The columnar body is disengaged by separating the pieces (23, 22). The linear-motion extending/contracting mechanism also comprises an ejection part (30) that supports the columnar body.

Inventors:
YOON Woo-Keun (2-9-11 Tomioka, Koto-k, Tokyo 47, 〒1350047, JP)
SANO Hikaru (2-9-11 Tomioka, Koto-k, Tokyo 47, 〒1350047, JP)
KURIHARA Shinji (2-9-11 Tomioka, Koto-k, Tokyo 47, 〒1350047, JP)
KAWAGUCHI Masateru (2-9-11 Tomioka, Koto-k, Tokyo 47, 〒1350047, JP)
TAKASE Sosuke (2-9-11 Tomioka, Koto-k, Tokyo 47, 〒1350047, JP)
MAEDA Amy (2-9-11 Tomioka, Koto-k, Tokyo 47, 〒1350047, JP)
Application Number:
JP2015/086453
Publication Date:
July 07, 2016
Filing Date:
December 27, 2015
Export Citation:
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Assignee:
LIFE ROBOTICS INC. (2-9-11, Tomioka Koto-k, Tokyo 47, 〒1350047, JP)
International Classes:
F16H19/02; B25J18/02; F16G13/14; F16G13/20; F16H19/04
Domestic Patent References:
WO2011152265A12011-12-08
Other References:
See also references of EP 3242057A4
Attorney, Agent or Firm:
SEVEN COLOR PATENT FIRM (3rd Floor AIOS Akihabara, 3-2-2 Ueno, Taito-k, Tokyo 05, 〒1100005, JP)
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