Auger welder station and method

Details Auger welder station and method Auger welder station and method

2005-05-31

2005-05-31

Edmondson, Lynne R. (Department: 1725)

Metal fusion bonding

With means to handle work or product

Including means to orient work or position work portion...

C228S049200, C029S429000, C219S125100

Reexamination Certificate

active

06899263

ABSTRACT:
A repair station for a soil auger includes a frame on which the mount the auger at a working height and a motor and gear reduction system to rotate the auger. A slide bar is mounted parallel to the auger and carries a welding guide for supporting a welding gun. The welding guide includes portions engaging the blade, or flight, of the auger to move the welding guide axially of the auger as it rotates. The welding guide also includes a welding gun support shoe with a variable height to position the welding gun so as to lay a bead of metal on the edge of the auger blade. Repeated applications of the welding bead are performed to build up the blade from a worn state to a rebuilt state.

REFERENCES:
patent: 4140264 (1979-02-01), Yago
patent: 4229642 (1980-10-01), Sakurai et al.
patent: 4333001 (1982-06-01), Nakahama et al.
patent: 4770068 (1988-09-01), Shaw et al.
patent: 4884326 (1989-12-01), Porter et al.
patent: 4904840 (1990-02-01), Fidelman
patent: RE37450 (2001-11-01), Deken et al.
patent: 2003/0095250 (2003-05-01), Kitagawa et al.

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