Device for cutting pipe

Details Device for cutting pipe Device for cutting pipe

1992-11-16

1995-10-31

Rada, Rinaldi I.

Cutting

Processes

Cutting wall of hollow work

83880, 30 96, 30100, B26D 316, B23D 2106

Patent

active

054619556

ABSTRACT:
A device for cutting pipe comprising two sleeves, which sleeves are securely tensionable about a pipe and adjacent to each other. An axial cleft remains exposed between the two sleeves, in which lies the cutting line. A chain type pipe cutter runs upon the sleeves, the cutting disks of the pipe cutter engaging the pipe between the sleeves and severing the pipe. The rollers of the cutting disks are supported by the sleeves, whereby the cutting depth is limited. Further, support bearing rollers support the chain type pipe cutter upon the sleeves. The device is economical and makes possible the cutting of pipes even of minimal form stability without deforming the pipes.

REFERENCES:
patent: 1428712 (1922-09-01), Sanders et al.
patent: 1737889 (1929-12-01), McKnight et al.
patent: 2639501 (1953-05-01), Harding
patent: 3430830 (1969-03-01), Coblitz
patent: 4063355 (1977-12-01), Netzel
patent: 4296551 (1981-10-01), Boyd
patent: 4402136 (1983-09-01), Rast
patent: 4763413 (1988-08-01), Rothenberg

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