APPARATUS FOR POSITIONING A FLANGE

Apparatus for positioning a bolt hole of a flange to be welded to one end of a pipe relatively to another flange at the other end of the pipe comprising means for supporting and rotating the flange, a pin adapted to be inserted into one of the bolt holes of the flange, means for detecting the insert...

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Bibliographic Details
Main Authors SAITO, YUZI, HIROSE, KIYOSHI, SHIOZAWA, KAORU
Format Patent
LanguageEnglish
Published 09.03.1976
Subjects
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PUNCHING METAL
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:Apparatus for positioning a bolt hole of a flange to be welded to one end of a pipe relatively to another flange at the other end of the pipe comprising means for supporting and rotating the flange, a pin adapted to be inserted into one of the bolt holes of the flange, means for detecting the inserted pin in rotation of the flange, and means for stopping the rotation of the flange in response to said detecting of pin insertion, and the flange being further rotated an angle if necessary.
Bibliography:Application Number: CA19730172786