Title:
PARALLEL LINK MECHANISM AND LINK OPERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/138966
Kind Code:
A1
Abstract:
In a parallel link mechanism (1), a tip-side link hub (3) is connected via three or more link mechanisms (4) to a base-side link hub (2) so as to have a changeable orientation. The link mechanisms (4) each comprise: a base-side end link member (5); a tip-side end link member (6); and a center link member (7). For all of the three or more link mechanisms (4), each base-side arm length (L2A) is the same, and each tip-side arm length (L2B) is also the same. The base-side arm length (L2A) and the tip-side arm length (L2B) are different.
Inventors:
NOSE KENZOU (JP)
ISOBE HIROSHI (JP)
KONAGAI NAOYA (JP)
ISOBE HIROSHI (JP)
KONAGAI NAOYA (JP)
Application Number:
PCT/JP2019/000078
Publication Date:
July 18, 2019
Filing Date:
January 07, 2019
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16H21/54; B25J11/00
Foreign References:
| JP2015194207A | 2015-11-05 | |||
| JP2010260139A | 2010-11-18 | |||
| JP2001520941A | 2001-11-06 |
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
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