Turning – Severing or cut-off – Interrelated means for tool infeed and circumrotation
Patent
1980-03-28
1981-06-23
Hinson, Harrison L.
Turning
Severing or cut-off
Interrelated means for tool infeed and circumrotation
279 16, 408239R, B23B 2900, B23B 522, B23B 3110
Patent
active
042743141
ABSTRACT:
An adjustable tool holder for securing a drill or like tool to the turret of a machine tool includes an axially extending body member, a tool receiving member positioned alongside the body member, and a radially contractible clamping member encircling both the body and tool receiving members. When the clamping member is contracted, the contours of its circular interior cooperate with the contours of the body and tool receiving members to result in an axial positioning of the members.
REFERENCES:
patent: 1540947 (1925-06-01), O'Brien
patent: 2288907 (1942-07-01), Klute
patent: 2297064 (1942-09-01), McKinley
patent: 2327897 (1943-08-01), Howard
patent: 3471912 (1969-10-01), Johnson
patent: 3526410 (1970-09-01), Grover
patent: 3778071 (1973-12-01), Buck
patent: 3995514 (1976-12-01), Spang
patent: 4215961 (1980-08-01), Babel
Publication-"The Shop Tool Manual", Published by Brown & Sharp, p. 38 and Exhibit pp. A, B, C, & D.
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