Resilient coupling apparatus

Details Resilient coupling apparatus Resilient coupling apparatus

1989-10-13

1991-05-21

Stodola, Daniel P.

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

Having lubricating means

74411, 74467, 464 27, 464 66, 464 81, F16D 312, F16D 380, F16H 5700, F16H 5704

Patent

active

050171780

ABSTRACT:
The existing couplings used for transmission of torque uses a combination of mechanical springs or a combination of dampening devices such as cylindrical openings having pistons spring-biased therein. The cylindrical openings also have viscous fluid introduced therein and dampen the torque applied thereto. A coupling apparatus is provided for resiliently transmitting torque including a pin assembly positioned in mechanical connection between an annular plate member and a gear member, dampening backlash motion including a pin assembly and a mechanism for biasing a piston into contact with one of the gear member or annular plate member, and lubricating the interface between the components having relative oscillation therebetween. An interface between the moving parts, the annular plate and the gear, is providing and a lubrication system is provided to lubricate the interface.

REFERENCES:
patent: 1282571 (1918-10-01), Guay
patent: 1646772 (1927-10-01), Sheppy
patent: 2305439 (1942-12-01), Miller
patent: 2702995 (1955-03-01), Biedess
patent: 2731256 (1956-01-01), Alcock
patent: 2895316 (1959-07-01), Kloud
patent: 3528265 (1968-09-01), Brinson
patent: 4589296 (1986-05-01), Sato et al.

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