Traveling welding carriage

Details Traveling welding carriage Traveling welding carriage

1978-05-30

1981-04-07

Reynolds, B. A.

Electric heating

Metal heating

By arc

21912433, 21912511, 219 60A, 228 29, 266 56, 104119, 105 30, 105 33, 105144, B23K 912, B23K 3702

Patent

active

042608694

ABSTRACT:
Traveling carriage apparatus, adapted to travel along a track disposed about or upon an object, to carry a device such as a welding torch to do work upon the object or upon other apparatus supported thereby. The apparatus is hinged end-to-end, preferably having three hinged-together portions, the angularity at the hinges being adjustable so that the apparatus may travel along a track which is either curved or flat. The apparatus is supported by track-engaging sets of wheels at its opposite ends. A retractable drive wheel assembly is carried by one of the hinged portions of the apparatus.

REFERENCES:
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patent: 4093080 (1978-06-01), Schwarzkopf
patent: 4132338 (1979-01-01), Bove et al.
patent: 4161640 (1979-07-01), Bromwich et al.

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