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US 5,349,751 AGranted
Pipe cutoff apparatus
AssigneeGeorg Fischer Rohrleitungssysteme AG
InventorMarkus Fahr
Life of this patent
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Abstract
A pipe cutoff apparatus comprises a frame having two frame parts, which are clamped together, wherein said apparatus comprises guides for a cutter device movable around the pipe to be cut. A pipe clamping device with clamping jaws is arranged at one frame part and clamps the pipe in a centered position with respect to the frame.
Claims10
An apparatus for cutting a pipe, comprising:
- a frame having first and second separable segments for surrounding the pipe during cutting;
- guides secured to said frame for supporting a cutter movable around the pipe;
- and
- a clamping device supported on the first segment for centrally securing the pipe with respect to said apparatus during cutting, wherein the clamping device includes:
- two jaws for clamping the pipe;
- a guide box secured on the first segment and having a straight line guide for supporting the two clamping jaws for linear displacement relative to each other;
- and
- a threaded spindle for displacing the clamping jaws toward and away from each other.
5 more elements
Dependencies are inferred from the claim text.