Metal fusion bonding – With means to handle work or product – Including means to rotate cylindrical work
Patent
1983-12-06
1985-11-05
Ramsey, Kenneth J.
Metal fusion bonding
With means to handle work or product
Including means to rotate cylindrical work
269 41, 269 61, 21912511, B23K 3106, B23K 3702, B23K 3704
Patent
active
045508720
ABSTRACT:
A novel and improved fillet welding equipment is disclosed which comprises a movable member adapted to be movable longitudinally of the welding equipment, a threaded shaft inclined forwardly and mounted to the movable member, a welding torch threadedly connected with the threaded shaft to be movable upwardly or downwardly in a direction of inclination of said threaded shaft, and a jig positioned in front of the welding torch to carry members to be welded and adapted to be rotatable longitudinally of the welding equipment, whereby the whole periphery of the pipe member to be welded can be completely welded by a single welding torch.
REFERENCES:
patent: 3970232 (1976-07-01), Melton
patent: 4040557 (1977-08-01), Heverly
patent: 4248371 (1981-02-01), Melton
patent: 4271346 (1981-06-01), Hardy
Jordan M.
Ramsey Kenneth J.
Tachikawa Spring Co. Ltd.
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