Metal deforming – By use of tool acting during relative rotation between tool... – During rotation of work
Patent
1978-08-18
1979-11-27
Larson, Lowell A.
Metal deforming
By use of tool acting during relative rotation between tool...
During rotation of work
72111, 51 5A, 409155, 409167, B21H 100
Patent
active
041754158
ABSTRACT:
A tool for deburring or finishing a workpiece is mounted for common reciprocatory movement with the wheelhead of a grinding machine. The tool, which is form of an elongated rod, is supported in a housing which is in turn pivoted about an axis transverse to the tool. A biasing means urges the tool toward a predetermined angular position about the pivotal axis of a housing. The tool cooperates with a workpiece to selectively overcome the bias and oscillate the tool in accordance with the relative reciprocatory movement between the grinding wheel and the workpiece.
REFERENCES:
patent: 760926 (1904-05-01), Schroeder
patent: 852829 (1907-05-01), Einfeldt
patent: 1518283 (1924-12-01), Theberath
patent: 1772500 (1930-08-01), Schumacher
patent: 2889721 (1959-06-01), Coleman
patent: 3453850 (1969-07-01), Zeller et al.
patent: 3850017 (1974-11-01), Fencl et al.
Cincinnati Milacron-Heald Corporation
Larson Lowell A.
Liles James D.
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