Device for installing an in-line valve

Details Device for installing an in-line valve Device for installing an in-line valve

1991-11-26

1993-02-02

Bishop, Steven C.

Cutting by use of rotating axially moving tool

With product handling or receiving means

137318, 138 94, 408204, B23B 4108

Patent

active

051833646

ABSTRACT:
A device for installing an in-line valve in a pipe through which fluids under pressure may be flowing. The device has a hollow coring bit and a boring and support housing. The hollow coring bit is housed and guided by the boring and support housing. The hollow coring bit cuts through the sidewalls of the pipe and forms an in-line valve.

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