Title:
CHUCK
Document Type and Number:
WIPO Patent Application WO/2015/098614
Kind Code:
A1
Abstract:
A drive source (1) of a chuck has a main body portion (11) and a movable portion (3) that is movable linearly with respect to the main body portion (11). An arm (24) is coupled to the movable portion (3) of the drive source (1). A supporting portion (28) is fixed to the main body portion (11) of the drive source (1). A pair of gripping links (26a) and (26b) each have a first portion (41), a second portion (42), and a bent portion (43) which are connected into an L shape. The first portions (41) are provided with a pair of gripping portions (4a) and (4b) for gripping a workpiece. On the supporting portion (28), the bent portions (43) are rotatably supported through rotary shafts (27a) and (27b). The pair of gripping links (26a) and (26b) are disposed so that the bent portions (43) face inward. The second portions (42) of the pair of gripping links (26a) and (26b) are coupled to the arm (24) by a pair of intermediate links (25a) and (25b).
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| WO/2023/024186 | ROBOT FOR GRABBING NARROW OBJECTS |
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Inventors:
YAMANAKA SHUHEI (JP)
Application Number:
PCT/JP2014/083222
Publication Date:
July 02, 2015
Filing Date:
December 16, 2014
Export Citation:
Assignee:
THK CO LTD (JP)
International Classes:
B25J15/08
Foreign References:
| JPH0740083U | 1995-07-18 | |||
| JPH0655481A | 1994-03-01 |
Attorney, Agent or Firm:
SHIOJIMA, Toshiyuki (JP)
Toshiyuki Shiojima (JP)
Toshiyuki Shiojima (JP)
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