Apparatus able typically to transform a frame mounted on...

Details Apparatus able typically to transform a frame mounted on... Apparatus able typically to transform a frame mounted on...

2005-01-18

2005-01-18

Lee, Jong-Suk (James) (Department: 3673)

Hydraulic and earth engineering

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

Plural pipe sections

C405S154100, C405S184400, C212S258000, C212S261000, C212S180000, C414S745600, C180S009500

Reexamination Certificate

active

06843619

ABSTRACT:
An apparatus transforms a motorized frame mounted on crawler tracks and having a rotatable horizontal platform, into a pipeline laying machine or the like. A first structure is hinged to the platform on a horizontal axis at one end, at its other end, has a coupling intended to be secured to a track guide carriage. A second structure which, at its free end carries a lifting member, is hinged on a horizontal axis to the coupling.

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