Precision polygon generator

Details Precision polygon generator Precision polygon generator

1978-11-08

1980-09-23

Braun, Leslie

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74 52, 74797, 74804, F16H 3706, F16H 128

Patent

active

042235685

ABSTRACT:
A mechanism to generate a polygonal path such as a square with much greater accuracy than is presently possible. This is accomplished with the use of only circular gears or their equivalent, that is to say, without expensive specially machined parts. The mechanism includes first, second and third rotating members on spaced axes with connecting means between said members and a support frame and an eccentric member mounted on the third rotating member on a fourth axis displaced from the axis of the third rotating member.

REFERENCES:
patent: 1072834 (1913-09-01), Delvin
patent: 1173478 (1916-02-01), Beardshaw
patent: 1590902 (1926-06-01), Natisch
patent: 2309047 (1943-01-01), Culbertson
patent: 2676799 (1954-04-01), Fletcher
patent: 3554363 (1971-01-01), Elineau
patent: 3857292 (1974-12-01), Brems
patent: 4044633 (1977-08-01), Lee
patent: 4137797 (1979-02-01), Brems

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