Facing and grooving tool

Details Facing and grooving tool Facing and grooving tool

1977-08-15

1979-08-14

Sipos, John

Cutting by use of rotating axially moving tool

Convertible cutting means

82 12, 82 34A, 408181, B27C 900

Patent

active

041643810

ABSTRACT:
A facing and grooving tool comprising a feed-out tool block installed in a tool slot of a boring bar and a feed-out actuator mounted on the bar around this tool block. A lever on the feed-out actuator is held in a stationary position while the bar rotates, thereby setting the actuating mechanism into operation and driving the cutting edge of a moveable tool section incrementally across a workpiece in a direction perpendicular to the axis of rotation of the bar, producing a flat surface. The actuator may be split for easy installation. Special tool block tips are used for grooving.

REFERENCES:
patent: 450398 (1891-04-01), Corliss
patent: 547664 (1895-10-01), Crudginton
patent: 876999 (1908-01-01), Reiss
patent: 1121068 (1914-12-01), Chard
patent: 2247284 (1941-06-01), Young
patent: 2358741 (1944-09-01), Shelby
patent: 2630027 (1953-03-01), Wunderlich
patent: 2821874 (1958-02-01), Oliver
patent: 3067637 (1962-12-01), Hopning
patent: 3343431 (1967-09-01), Boyer
"Davis Star Feed Facing Heads"--Reference B submitted by applicant as prior art.

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