APPARATUS FOR HOLDING WORK

PROBLEM TO BE SOLVED: To provide an apparatus for holding a work which does not cause a malfunction triggered by a spatter generated by welding. SOLUTION: On the side of a casing 12, a plate body for holding the work is installed so as to be rotatabe around a designated axial center by a motor and a...

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Bibliographic Details
Main Author SUGA EIJI
Format Patent
LanguageEnglish
Published 13.10.2005
Edition7
Subjects
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
CLADDING OR PLATING BY SOLDERING OR WELDING
COMBINED OPERATIONS
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
HAND TOOLS
MACHINE TOOLS
MANIPULATORS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
SOLDERING OR UNSOLDERING
TRANSPORTING
UNIVERSAL MACHINE TOOLS
WELDING
WORKING BY LASER BEAM
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Summary:PROBLEM TO BE SOLVED: To provide an apparatus for holding a work which does not cause a malfunction triggered by a spatter generated by welding. SOLUTION: On the side of a casing 12, a plate body for holding the work is installed so as to be rotatabe around a designated axial center by a motor and also holes 16, each of which is equipped with a detection member 17 capable of detecting a welding torch 3, are arranged in a plurality of locations. Also a control unit is provided to rotate the plate body at a designated angle set correspondingly to each detection member by controlling the motor by inputting a detection signal from each of the detection members. Each of the detection members has 2 pairs of photosensors 21A, 21B which can detect 2 points on an operational part of the torch. The control unit is designed so as to output an operation signal to the motor only when the detection signals from each photosensor in the detection member are received concurrently. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040097322