Clamp collar assembly

Details Clamp collar assembly Clamp collar assembly

1991-03-25

1992-03-17

Reese, Randolph A.

Joints and connections

Split end with laterally movable opposed portions

With separate force-applying means

403344, 403362, 24279, B25G 324

Patent

active

050963279

ABSTRACT:
A C-shaped clamp collar is adapted for attachment to a shaft having radius R. The collar includes a screw for controlling the relative distance between the opposed ends of the collar. The collar has a nominal (rest) inner diameter less than 2R. The screw and collar adapted so that the screw may sequentially drive the opposed ends of the collar apart so that its inner diameter is greater than 2R and the collar may be placed on the shaft, and then draw those ends together until the inner diameter is equal to R and the collar is forced against the shaft.

REFERENCES:
patent: 995478 (1911-06-01), Nelson
patent: 2238937 (1941-04-01), Hufferd et al.
patent: 3109663 (1963-11-01), Phillips, Jr.
patent: 3473202 (1969-10-01), Howard
patent: 3846742 (1974-11-01), Ettinger
patent: 3876318 (1975-04-01), Crispell
patent: 4116572 (1978-09-01), Heldmann et al.
patent: 4217061 (1980-08-01), Eiland et al.
patent: 4428697 (1984-01-01), Ruland
patent: 4969374 (1990-11-01), Borromeo

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