Title:
PARALLEL LINK MECHANISM AND LINK OPERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/182557
Kind Code:
A1
Abstract:
A parallel link mechanism (1) is configured by connecting a front end-side link hub (3) to a base end-side link hub (2) through three or more sets of link mechanisms (4) so that the attitude of the front end-side link hub (3) is changeable. Each of the link mechanisms (4) comprises: a base end-side end link member (5) having one end rotatably connected to the base end-side link hub (2); a front end-side end link member (6) having one end rotatably connected to the front end-side link hub (3); and a center link member (7) having opposite ends rotatably connected to the other ends, respectively, of the base end-side and front end-side end link members (5, 6). The center link member (7) is provided with a plate material having two or more bends (7a) at which the plate material is bent in the plate thickness direction.
Inventors:
ISOBE HIROSHI (JP)
Application Number:
PCT/JP2015/064935
Publication Date:
December 03, 2015
Filing Date:
May 25, 2015
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
ISOBE HIROSHI (JP)
ISOBE HIROSHI (JP)
International Classes:
F16H21/48
Foreign References:
| JP2013096547A | 2013-05-20 | |||
| JP2001520941A | 2001-11-06 |
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
Shuji Sugimoto (JP)
Shuji Sugimoto (JP)
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