Cutlery – Pipe and rod cutters – Rotary
Patent
1977-09-16
1979-01-09
Smith, Al Lawrence
Cutlery
Pipe and rod cutters
Rotary
B23D 2106
Patent
active
041331052
ABSTRACT:
An internal pipe cutter of simplified construction allows easy conversion from a large-diameter pipe cutting configuration to a small-diameter pipe cutting configuration. An arm carrying a pressure roller assembly is pivoted to a body part carrying a rotatable cutter. The pressure roller assembly is pivotable from one side of the arm to the other for accommodating different pipe sizes. The body is adjustably mounted in a support member carrying a diameter adjusting screw, a depth adjusting set screw and a handle.
REFERENCES:
patent: 3406449 (1968-10-01), Doerner
Mittendorf Richard J.
Morris Raymond H.
Emerson Electric Co.
Smith Al Lawrence
Zatarga J. T.
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