Nozzle refacing tool

Details Nozzle refacing tool Nozzle refacing tool

1977-04-04

1978-07-18

Hinson, Harrison L.

Cutting by use of rotating axially moving tool

Tool or tool with support

Having inversely angled cutting edge

82 4C, 144205, B23B 5100, B23B 322, B27F 108

Patent

active

041012402

ABSTRACT:
A refacing tool by which the spaced seating surfaces of an oxy-acetylene cutting torch nozzle can be refaced. The tool includes a main body member from which there extends a plurality of support members. The support members are affixed to the main body and are radially spaced from one another and support a guide member. The support members each have cutting means thereon for simultaneously engaging the spaced seating surfaces of the nozzle. The guide member slidably receives the nozzle therethrough. In one embodiment of the invention, a second guide member is supported by a mid-portion of the support members and telescopingly receives a marginal end portion of the nozzle therewithin. The refacing tool restores the seating surfaces of the torch nozzle and represents a considerable savings to the welding industry which heretofore was not realized.

REFERENCES:
patent: 2242821 (1941-05-01), Fanslow
patent: 3232145 (1966-02-01), Wilson
patent: 3870432 (1975-03-01), Strybel

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