Turning – Severing or cut-off – Interrelated means for tool infeed and circumrotation
Patent
1979-04-30
1980-10-21
Vlachos, Leonidas
Turning
Severing or cut-off
Interrelated means for tool infeed and circumrotation
82 36A, 408198, 408199, 408226, 279 1B, B23B 2920
Patent
active
042287057
ABSTRACT:
A tool holding device for holding a cylindrical barrel in a cylindrical chamber which includes a two-part barrel with the parts axially oriented having facing chamfers to form a V-groove which receives a split ring. The retaining barrel has a rearwardly facing shoulder which form an annular abutment for the periphery of the ring when the ring is expanded by drawing the parts of the barrel axially toward each other.
REFERENCES:
patent: 1465612 (1923-08-01), Morse
patent: 3433104 (1969-03-01), Milewski et al.
patent: 3498653 (1970-03-01), McCreery
patent: 3815928 (1974-06-01), Komori
patent: 3854840 (1974-12-01), Miyanaga
patent: 4018112 (1977-04-01), Heaton et al.
patent: 4125041 (1978-11-01), French et al.
patent: 4135418 (1979-01-01), McCray et al.
Fansteel Inc.
Vlachos Leonidas
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