IT1026324B - Aligning butt joints between large cylinders - for spot welding prior to the actual welding process
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Aligning butt joints between large cylinders - for spot welding prior to the actual welding process
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Publication number
IT1026324B
IT1026324BIT4765575AIT4765575AIT1026324BIT 1026324 BIT1026324 BIT 1026324BIT 4765575 AIT4765575 AIT 4765575AIT 4765575 AIT4765575 AIT 4765575AIT 1026324 BIT1026324 BIT 1026324B
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Application filed by Sybron CorpfiledCriticalSybron Corp
Priority to IT4765575ApriorityCriticalpatent/IT1026324B/en
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Publication of IT1026324BpublicationCriticalpatent/IT1026324B/en
Butt Welding And Welding Of Specific Article
(AREA)
Abstract
Aligning fixture for the pre-welding, i.e. spot or tack welding, of cylindrical workpieces prior to the actual welding process, comprises a base-plate fitted with two supports, each support carrying a lever on a pivot and the two levers swivel in the same plane. The bottom ends of the two levers are attached to two piston rods, one piston rod being mounted in each end of a hydraulic cylinder used to actuate both levers; and the upper ends of both levers are fitted with a pair of rollers employed to align the workpieces.
IT4765575A1975-01-131975-01-13Aligning butt joints between large cylinders - for spot welding prior to the actual welding process
IT1026324B
(en)