Flexible and backlash free rotary stem coupling

Details Flexible and backlash free rotary stem coupling Flexible and backlash free rotary stem coupling

1980-11-28

1983-02-01

Petrakes, John

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Torque transmitted via flexible element

Element is leaf spring

403289, 403302, 403309, 403405, F16D 352

Patent

active

043713556

ABSTRACT:
A flexible and backlash free coupling to connect adjustably between two separate rotary shafts for the purpose of transmitting rotary power and torque, whereby said coupling is able to slip on loosely over either of two separate stem configurations and whereby one end of said coupling will conform elastically to the one stem configuration while, in a second mode of elastic or plastic deformation, the opposite portion of the coupling attaches tightly to a second stem configuration within a certain range of dimensional width.

REFERENCES:
patent: 2100232 (1937-11-01), Barry
patent: 2105178 (1938-01-01), Berndt
patent: 2246750 (1941-06-01), Murphy
patent: 2591769 (1952-04-01), Beechler
patent: 2724251 (1955-11-01), Weaver
patent: 2968169 (1961-01-01), Davis
patent: 2971355 (1961-02-01), Walsh

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