Universal joint arrangement for downhole tools

Details Universal joint arrangement for downhole tools Universal joint arrangement for downhole tools

1990-04-13

1992-01-07

Stodola, Daniel P.

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

Separate coupling device movable radially of axes of torque...

Coupling device has aperture or groove for receiving...

464147, 418 48, F16D 304

Patent

active

050786504

ABSTRACT:
The universal joint arrangement includes a first adapter having two projecting support formations; a drive plate having a first pair of matching depressions or pockets is seated with these depressions on the projecting support formations of the first adapter and the drive plate has a second pair of pockets for the projecting support formations of a respective second adapter.

REFERENCES:
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patent: 2743592 (1956-05-01), Nagy
patent: 2830445 (1958-04-01), Kressin
patent: 3485062 (1969-12-01), Blake
patent: 4331003 (1982-05-01), Peterson
patent: 4391547 (1983-07-01), Jackson, Jr. et al.
patent: 4599056 (1986-07-01), Crase

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