Metal fusion bonding – With means to handle work or product – Including means to orient work or position work portion...
Patent
1995-08-25
1996-11-19
Heinrich, Samuel M.
Metal fusion bonding
With means to handle work or product
Including means to orient work or position work portion...
228212, 269 43, B23K 3704
Patent
active
055754163
ABSTRACT:
A device for aligning and retaining two rails having abutting ends to be welded together comprises a rigid frame, abutments on the frame for the rail head tread and one of the rail head sides spaced from each in a longitudinal direction along the rails, the abutments for the rail head tread being adjustable relative to the frame for engaging the rail head tread, and retaining yokes for frictionally engaging the rails and clamping the device to the rails, the retaining yokes being associated with the frame and extending in a direction extending perpendicular to the longitudinal direction.
REFERENCES:
patent: 4176777 (1979-12-01), Bommart
patent: 4320708 (1982-03-01), Bommart
patent: 4641818 (1987-02-01), Bommart
patent: 4674730 (1987-06-01), Roberts
patent: 4716836 (1988-01-01), Hardt
patent: 5136140 (1992-08-01), Theurer et al.
Muhlleitner Heinz
Oellerer Friedrich
Franz Plasser Bahn-baumaschinen-Industriegesellschaft m.b.H.
Heinrich Samuel M.
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