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Title:
DEVICE FOR BENDING STRUCTURAL MEMBER OF LARGE AREA
Document Type and Number:
Japanese Patent JPS538355
Kind Code:
A
Abstract:
An apparatus for the bending of large area construction units, particularly of tightly welded tube walls for boiler construction, with a supporting table for that part of the construction unit which is not to be deformed, which is held down at least in the vicinity of the bending zone by means of a moveable press. A pivot table is provided for bending the remaining part of the construction unit, which pivot table is equipped with a slide plate abutting the construction part to be bent. The slide plate is guided freely displaceable relative to the pivot table in the longitudinal direction of the same.

Inventors:
YOOZEFU FUUDA
HAINRIHI KEENENBERUKU
FURIITOHERUMU AUBURI
Application Number:
JP6228177A
Publication Date:
January 25, 1978
Filing Date:
May 30, 1977
Export Citation:
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Assignee:
BALCKE DUERR AG
International Classes:
C07C50/04; B01J27/00; B21D5/04; B21D7/024; C07B61/00; C07C45/00; C07C46/08; C07C67/00; (IPC1-7): B21D5/00; B21D7/024
Domestic Patent References:
JPS5021971A1975-03-08
JPS5059269A1975-05-22
JPS5059259A1975-05-22
JPS49129667A1974-12-12



 
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