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Title:
WORKPIECE GRIPPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/094650
Kind Code:
A1
Abstract:
Provided is a workpiece gripping device that can stably and continuously hold a workpiece even when electrical power is not continuously supplied. A workpiece gripping device (10) is provided with a gripping operation part (30). The gripping operation part (30) is provided with a spring member (32). As a result of the elastic force generated by the spring member (32), a continuous force acting toward the side approaching a first support part (21) is imparted to a second support part (22). The operation of the gripping operation part (30) causes the first support part (21) and the second support part (22) to continuously press a receiving part (192) of a workpiece (190) while fitted to the receiving part (192). The workpiece gripping device (10) also has a grip release part that, if a force in a predetermined direction is applied at a predetermined position, moves the second support part (22) against the continuous force acting on the second support part (22) produced by the gripping operation part (30) and releases the grip of the first support part (21) and the second support part (22) on the receiving part (192).

Inventors:
FUJITA TAKESHI (JP)
Application Number:
PCT/JP2016/085134
Publication Date:
June 08, 2017
Filing Date:
November 28, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KYB CORP (JP)
International Classes:
B23Q3/06; B23Q7/02
Domestic Patent References:
WO2005084882A12005-09-15
Foreign References:
JPH0541644U1993-06-08
JPS6364440U1988-04-28
JPS6363757U1988-04-27
US20110240612A12011-10-06
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (JP)
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