Pipe pulling method and device

Details Pipe pulling method and device Pipe pulling method and device

2008-12-08

2010-02-02

Singh, Sunil (Department: 3672)

Hydraulic and earth engineering

Subterranean or submarine pipe or cable laying, retrieving,...

Advancing subterranean length of pipe or cable

Reexamination Certificate

active

07654774

ABSTRACT:
A method for pulling pipe using a device that is rectangular in shape and is connected at one end thereof to a pulling vehicle so that pulling force from the pulling vehicle is directed along the longitudinal axis of the puller and which has two pipe connecting holes defined therethrough adjacent to the other end thereof.

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patent: 5094496 (1992-03-01), King, Sr.
patent: 5524946 (1996-06-01), Thompson
patent: 5647627 (1997-07-01), Baessler
patent: 5651639 (1997-07-01), Wentworth et al.
patent: D393579 (1998-04-01), Bryant
patent: 5791704 (1998-08-01), Thompson et al.

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