Spur center apparatus

Details Spur center apparatus Spur center apparatus

1996-06-21

1998-02-24

Howell, Daniel W.

Turning

Lathe

Center

82148, B23B 2304

Patent

active

057202087

ABSTRACT:
An adjustable spur center device for use with lathe machines. The spur center features easily interchangeable center points, one that can be either extended or retracted without removing the spur center from the lathe or dismounting the workpiece, and the other a spring-loaded version that permits an operator to remove or insert a workpiece without having to stop the rotation of the spindle. The spur center also features individually adjustable spurs that can be easily removed for resharpening or replacement.

REFERENCES:
patent: 2402979 (1946-07-01), Barto
patent: 3071996 (1963-01-01), Rohm
patent: 3518904 (1970-07-01), Rohm
patent: 5000068 (1991-03-01), Knabel

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