Machines for grinding toothed cutting tools

Details Machines for grinding toothed cutting tools Machines for grinding toothed cutting tools

1980-11-12

1983-02-01

Whitehead, Harold D.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51216ND, 51225, 33185R, 73600, B24B 4900

Patent

active

043708340

ABSTRACT:
A machine for grinding toothed cutting tools comprises an emitter capable of emitting a light or an ultrasound ray and an optoelectronic or an ultrasound receiver respectively. The receiver is associated with a circuit for controlling the movement of a table of the machine on which a tool to be ground is supported. The positioning of the table is effected by the interception of the light or sound ray by the teeth of the tool, which causes the receiver to act to stop movement of the table.

REFERENCES:
patent: 2005130 (1935-06-01), Dalton
patent: 2840958 (1958-07-01), Waller
patent: 2874517 (1959-02-01), Markle
patent: 2971372 (1961-02-01), Lewis
patent: 3646593 (1972-02-01), Schubert
patent: 3835591 (1974-09-01), Cimprich

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