Scaffold for working on a pipeline movable relative to a base

Details Scaffold for working on a pipeline movable relative to a base Scaffold for working on a pipeline movable relative to a base

1976-05-20

1977-12-27

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Horizontal traversing - actuation, control, or response

Occupant actuation or control

182 36, 182130, 182129, E04G 316

Patent

active

040649687

ABSTRACT:
The invention involves working on a pipeline which is subject to movements relative to a base such as ground, the deck of a floating barge, and the like. A rollable scaffold is frictionally coupled to the pipeline so that workers carried by the scaffold can move relative to the base and, therefore, become stationary relative to the pipeline. The scaffold carries a lift means for raising and lowering a pipe support positionable under the pipeline. The scaffold therefore allows the workers to work on the pipeline without being disturbed by the relative movements between the pipeline and the base.

REFERENCES:
patent: 3446366 (1969-05-01), Miller
patent: 3814211 (1974-06-01), Pamer

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