Incremental feed system

Details Incremental feed system Incremental feed system

1972-10-12

1976-11-23

Granger, Theodore A.

Liquid purification or separation

Filter

Movable medium

82 24R, 833563, 210402, 408153, B01D 3336

Patent

active

039935655

ABSTRACT:
A precision system for moving a tool with very small increments with respect to a frame including at least two micrometer drive mechanisms each comprising a screw spindle and a cooperating nut and each provided with an intermittently driven worm and worm wheel. The tool is borne solely by the micrometer drive mechanisms that are supported in the frame. In a preferred embodiment is of each micrometer drive mechanism the worm wheel mounted on a spindle, one of said worm wheel and spindle being connected to the screw spindle and the other to the nut.

REFERENCES:
patent: 2072586 (1937-03-01), Grant
patent: 2076611 (1937-04-01), Barnebl
patent: 2102780 (1937-12-01), Bielfeldt
patent: 2120455 (1938-06-01), Barnebl
patent: 2243311 (1941-05-01), Ditzen
patent: 2793547 (1957-05-01), Benjamin et al.
patent: 3520410 (1970-07-01), Hutto, Jr.
patent: 3610644 (1971-10-01), Swanson
Vol. I, 1957, pp. 34-36; vol. III, 1951, pp. 357-363; vol. IV, 1967, pp. 279- 282; Ingenious Mechanisms for Designers and Inventors, The Industrial Press, 93 Worth Street, New York, N. Y.

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