Anti-backlash double universal flexible coupling

Details Anti-backlash double universal flexible coupling Anti-backlash double universal flexible coupling

1982-04-19

1984-07-03

Levy, Stuart S.

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

Coupling accommodates drive between members having...

Coupling transmits torque via radially directed pin

403344, 464147, F16D 320, B41J 130

Patent

active

044577389

ABSTRACT:
An anti-backlash double universal flexible coupling for providing positive and accurate angular positioning, constant rotational velocity and constant torque between an input driving shaft and an output driven shaft. The coupling includes universal pins supported by the driving and driven shafts and an intermediate coupling link comprising two coupling plates having bearing surfaces urged against the pins by a resilient element. The pins are maintained coplanar and parallel between the coupling plates.

REFERENCES:
patent: 536696 (1895-04-01), Hirsh
patent: 832044 (1906-10-01), Dickason
patent: 1337642 (1920-04-01), Clark
patent: 1947959 (1934-02-01), Williston
patent: 2346058 (1944-04-01), Waldron
patent: 3005356 (1961-10-01), Gandrud
patent: 3406534 (1968-10-01), Chapper
patent: 4106611 (1978-08-01), Suzuki et al.
patent: 4225258 (1980-09-01), Thompson
IBM Technical Disclosure Bulletin, vol. 21, No. 1, Jun. 1978 (pp. 248-249).

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