Internal pipe cutter

Details Internal pipe cutter Internal pipe cutter

1978-02-24

1979-12-11

Simpson, Othell M.

Cutlery

Pipe and rod cutters

Rotary

30320, 30357, B23D 2106

Patent

active

041775597

ABSTRACT:
An internal pipe cutter comprises a rotatable mandrel having a cutting drum and a guide drum mounted thereon. The guide drum is longitudinally adjustable relative to the cutting drum and controls the depth at which the cutting drum is received inside the pipe. The cutting drum includes a slidably mounted cutter which is projected outwardly into engagement with the pipe by centrifugal force. The cutter comprises a slider block having a radially adjustable cutting blade. In addition, one surface of the cutting drum has an access slot which communicates with the slider block enclosed inside the drum. The access slot allows a tool to be inserted into the cutting drum as necessary to unjam the cutter without having to dismantle the cutting drum.

REFERENCES:
patent: 378203 (1888-02-01), Lohman
patent: 767036 (1904-08-01), Borchers
patent: 996310 (1911-06-01), Casagrande
patent: 1443799 (1923-01-01), Maupin
patent: 1496928 (1924-06-01), Evers
patent: 2051199 (1936-08-01), Christianson
patent: 2145985 (1939-02-01), Krajicek
patent: 2597258 (1952-05-01), Papp
patent: 3911574 (1975-10-01), Jones
patent: 3999292 (1976-12-01), Breese

Affiliated with

Also associated with

Rating

Internal pipe cutter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Internal pipe cutter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Internal pipe cutter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-303162