Title:
DRIVE MECHANISM AND PUNCHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/075736
Kind Code:
A1
Abstract:
According to the present invention, a mechanism that causes divided bodies, which are a part of a rod-shaped member, to alternately reciprocate while rotating the rod-shaped member is achieved. A drive mechanism (100) according to an aspect of the present invention comprises: a rotating rod (10) including a plurality of divided bodies (11) divided along a direction along a central axis (1), each of the divided bodies (11) capable of independently moving along the direction along the central axis (1); supports (A; B) having an annular sliding groove (31) surrounding the rotating rod (10); and an outer cylinder (50) disposed between the rotating rod (10) and the supports (A; B) and having a plurality of vertical grooves (51) formed therein along the central axis (1).
Inventors:
AOYANAGI SEIJI (JP)
MATSUMOTO HAJIME (JP)
MATSUMOTO HAJIME (JP)
Application Number:
PCT/JP2019/039742
Publication Date:
April 16, 2020
Filing Date:
October 09, 2019
Export Citation:
Assignee:
THE SCHOOL CORPORATION KANSAI UNIV (JP)
AIKI RIOTECH CORP (JP)
AIKI RIOTECH CORP (JP)
International Classes:
F16H25/12
Foreign References:
| JP2001082568A | 2001-03-27 | |||
| JP2015100889A | 2015-06-04 | |||
| JPS642877A | 1989-01-06 | |||
| JPH09229157A | 1997-09-02 | |||
| JP2017000620A | 2017-01-05 | |||
| JP2006521886A | 2006-09-28 | |||
| JP2004073298A | 2004-03-11 |
Other References:
See also references of EP 3865732A4
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Download PDF: