Hobbing machine

Details Hobbing machine Hobbing machine

1975-10-08

1977-03-01

Husar, Francis S.

51 95GH, B23F 1100

Patent

active

040096360

ABSTRACT:
A hobbing machine comprises a tool support member operably provided on a machine frame and having a tool support shaft, a workpiece support member operably provided on a machine frame and serving to support a workpiece and a tool mounted on a tool support shaft and serving to cut the outer periphery of a workpiece. A drive motor is provided on the tool support member in the neighborhood of the tool and has a motor shaft coaxial with the tool support shaft. A coupling providing shock absorbing effect is provided between the motor shaft and tool support shaft, whereby the tool in directly driven by the motor.

REFERENCES:
patent: 2385650 (1945-09-01), Rickenmann
patent: 2607175 (1952-08-01), Osplack
patent: 2850948 (1958-09-01), James
patent: 2893173 (1959-07-01), Bateman
patent: 2898707 (1959-08-01), Rickenmann
patent: 3561321 (1971-02-01), Belshaw et al.

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