Girder roller fittings

Details Girder roller fittings Girder roller fittings

1978-09-05

1980-05-06

Byers, Jr., Nile C.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Panel hangers, travelers and/or tracks

Wheel mounts

182150, 182 36, E05D 1302

Patent

active

042009553

ABSTRACT:
A roller fitting adapted to be secured to a length of scaffold tube and to suspend said scaffold tube from a girder, said fitting comprising a main body, a clamp pivotally mounted on the main body, means for releasably holding the clamp to the main body, and a roller rotatably mounted on part of the main body by means of a bearing. The clamp and main body are so shaped that they can receive and hold between them a length of scaffold tube and the arrangement is such that, when the fitting is located in position with the roller bearing on a flange of a girder, the said part of the main body on which the roller is mounted is located over the flange of the girder whereby, in the event of failure or breaking up of the roller or bearing, the said part can engage the flange of the girder.

REFERENCES:
patent: 1427453 (1922-08-01), Fleming
patent: 1710693 (1929-04-01), Davidson
patent: 2165221 (1939-07-01), Burton
patent: 2538434 (1951-01-01), Svendsen
patent: 3066757 (1962-12-01), Robinson et al.
patent: 3076522 (1963-02-01), Goodell
patent: 3096064 (1963-07-01), Leonard
patent: 3851729 (1974-12-01), Gordon

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