Device for connecting a pipeline conduit to a ground-boring mach

Details Device for connecting a pipeline conduit to a ground-boring mach Device for connecting a pipeline conduit to a ground-boring mach

1997-02-26

1999-04-20

Bagnell, David J.

Hydraulic and earth engineering

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

Repair, replacement, or improvement

405154, 175 53, 138 97, E02F 510, F16L 5518

Patent

active

058951768

ABSTRACT:
A device for connecting a pipeline conduit to a ground-boring machine or for replacing old pipes and inserting the end of an individual pipe into a sleeve joint of the preceding pipeline conduit, comprising a tensioning frame that can be attached to the end of the pipeline conduit or the individual pipe to be connected thereto, a tensioning drive on the tensioning frame, and a cable or chain that is coupled to the machine as well as the tensioning drive.

REFERENCES:
patent: 2074003 (1937-03-01), Templeton et al.
patent: 4060992 (1977-12-01), Hietkamp et al.
patent: 4100972 (1978-07-01), Schmidt
patent: 4602495 (1986-07-01), Yarnell
patent: 4732222 (1988-03-01), Schmidt
patent: 4747579 (1988-05-01), Rich
patent: 5173009 (1992-12-01), Moriarty
patent: 5240352 (1993-08-01), Ilomaki

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