Rack and pinion gearing

Details Rack and pinion gearing Rack and pinion gearing

1980-08-15

1983-05-10

Byers, Jr., Nile C.

Machine element or mechanism

Gearing

Directly cooperating gears

280 96, F16H 104

Patent

active

043823890

ABSTRACT:
A rack and pinion gearing comprising a helical rack and a spiral pinion. The rack has a structure defined by a radius, a distance from the axis to tooth crest, a helix angle, and a pressure angle determined from the viewpoint of applied kinematics so as to produce a balancing moment of rotation. The structure keeps the rack free from inclination and rocking about the axis which would otherwise result in a biting effect.

REFERENCES:
patent: 1790607 (1931-01-01), Trbojevich
patent: 3433501 (1969-03-01), Hertel
patent: 3753378 (1973-08-01), Bishop
patent: 4116085 (1978-09-01), Bishop
patent: 4215591 (1980-08-01), Bishop
"Gear Handbook", by D. W. Dudley, McGraw-Hill Book Company 1st Edition, Copyright 1962, Library of Congress Cat. Card Number: 61-7304, pp. 1-10 through 1-12.

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