Apparatus and method for joining a pipe conduit to a...

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Repair – replacement – or improvement

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C405S184100, C405S184000, C138S097000

Reexamination Certificate

active

07824130

ABSTRACT:
The invention relates to an apparatus and a method for joining a pipe conduit to a drilling device, expanding device or pull-in device, in which a pulling-force generator arranged in the drilling device, expanding device or pull-in device exerts a compressive force on a pipe conduit, to be pulled in, via a pulling means and an adapter and thereby holds the individual short pipes of the pipe conduit together and reduces the mechanical stress to which the short pipes are subjected.

REFERENCES:
patent: 4297055 (1981-10-01), Peacock
patent: 4507019 (1985-03-01), Thompson
patent: 4529008 (1985-07-01), Appleton
patent: 4657436 (1987-04-01), Yarnell
patent: 4674914 (1987-06-01), Wayman et al.
patent: 4694913 (1987-09-01), McDonald et al.
patent: 4720211 (1988-01-01), Streatfield et al.
patent: 4925344 (1990-05-01), Peres et al.
patent: 5013188 (1991-05-01), Campbell et al.
patent: 5403122 (1995-04-01), Granella
patent: 5785458 (1998-07-01), Handford
patent: 6357967 (2002-03-01), Putnam
patent: 6443658 (2002-09-01), Lincoln
patent: 6491476 (2002-12-01), Hesse
patent: 6588983 (2003-07-01), Tenbusch, II
patent: 6854932 (2005-02-01), Putnam
patent: 2006/0088384 (2006-04-01), Putnam
patent: 38 01 824 (1989-07-01), None
patent: 196 08 056 (1997-10-01), None
patent: 101 25 848 (2003-01-01), None
patent: 0 860 638 (1998-08-01), None
patent: 2 164 718 (1986-03-01), None
Terra—“Systeme zur grabenlosen Rohrverlegung” [Systems for Trenchless Pipelinstallation], Terra Hammer—Systeme zur Rohrsplittung, pp. 1-4.
“Tiefbau Ingenieurbau Strassenbau” [Underground Construction Civil Engeering Road Construction], bau verlag, t i s, Jun. 2004, p. 36,37.
UmweltBau—“Das Fachmagazin für Leitungsbau / Umwelttechnik / Tiefbau”[Journal for Line Construction / Environment / Underground Construction], bauwirtschaftliche Informationen, No. 3, Jun. 2004, pp. 57,58.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus and method for joining a pipe conduit to a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for joining a pipe conduit to a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for joining a pipe conduit to a... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4209336

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.