Fitting for machines

Details Fitting for machines Fitting for machines

1978-09-13

1980-09-09

Kundrat, Andrew V.

Joints and connections

Axially split or separable member

403290, 83665, F16D 106

Patent

active

042214971

ABSTRACT:
A boss for mounting on a shaft comprising a discontinuous ring member, with a link bridging the discontinuity, a pivotable lever, and an eccentric drive connection between the lever and the link, whereby pivoting of the lever produces relative movement between the link and at least one side of the discontinuity to alter the size thereof to facilitate clamping and unclamping of the boss on the shaft. In one embodiment a second eccentric drive connection is provided between the said other end of the link and the ring member. The second eccentric drive connection is also adjustable to allow for presetting the tension in the link. In another embodiment the effective length of the link is adjustable to allow for presetting the tension in the link. An overcenter mechanism retains the lever in its locking position.

REFERENCES:
patent: 709366 (1902-09-01), Sexton
patent: 945106 (1910-01-01), Moodey
patent: 1446016 (1923-02-01), Moritz
patent: 3246555 (1966-04-01), Finlay
patent: 3285642 (1966-11-01), Sauer
patent: 3871777 (1975-03-01), Sauer

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