Pipe installation support device

Supports – Pipe or cable – Antifriction element

Reexamination Certificate

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Details

C248S049000, C269S2890MR

Reexamination Certificate

active

07832692

ABSTRACT:
An apparatus for supporting a pipe segment during installation has been developed. The support includes a frame with two parallel arms and two beams that connect the arms, where each beam extends downward from the arms. Also included are four support bearings located at each corner of the frame, where the bearings provide four separate points of contact for a pipe segment.

REFERENCES:
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patent: 1193480 (1916-08-01), O'Day
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patent: 1970840 (1934-08-01), Cardwell et al.
patent: 2893669 (1959-07-01), Kindorf
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patent: 3602492 (1971-08-01), Petrie
patent: 3735973 (1973-05-01), Petrie
patent: 4502653 (1985-03-01), Curtis, Jr.
patent: 5768830 (1998-06-01), Kelly
patent: 5934626 (1999-08-01), Collins, Jr.
patent: 6988719 (2006-01-01), Ursell et al.

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