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Patent Searching and Data


Title:
WORKPIECE CLAMPING TOOL
Document Type and Number:
Japanese Patent JP3933808
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a workpiece clamping tool capable of saving a space.
SOLUTION: A workpiece set on a workpiece receive face provided in a basic part is clamped by a workpiece clamping face in a tip part of a clamper arm 20 supported on a basic part side turnably. A blade to be moved 23 is formed in a rear part of the clamper arm 20 on which a rotary shaft 21 at an intermediate position is turnably supported. A reciprocating turn path for the blade to be moved is formed, and a drive chamber 32 storing a pair of air bags 40 which located on both sides of the blade to be moved 23 is provided in the basic part. Compressed air is supplied and exhausted through air vents 44 of the air bags 40 to reciprocate and turn the blade to be moved 23 due to their expansion and shrinkage.


Inventors:
阿部 誠
Application Number:
JP1999000037097
Publication Date:
June 20, 2007
Filing Date:
February 16, 1999
Export Citation:
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Assignee:
関東自動車工業株式会社
International Classes:
B25B1/18; B23Q3/06; (IPC1-7): B25B1/18
Domestic Patent References:
JP413230U
JP215239U
Attorney, Agent or Firm:
福留 正治