Shaft clamping device

Details Shaft clamping device Shaft clamping device

1977-06-06

1978-09-26

Kundrat, Andrew V.

Joints and connections

With opening for access to connector or operator

To threaded component

403 41, 403344, F16D 106

Patent

active

041165721

ABSTRACT:
A shaft clamping device is disclosed comprising an annular collar having a radial through slot. The collar has a recess and a coaxially aligned tapped opening respectively formed on opposite sides of the slot and which cooperate with a clamping screw for expanding or contracting the diameter of a clamping surface defined by the center opening of the collar. The collar recess includes a tapered diameter surface between an enlarged entrance of the recess and a clearance hole therein to provide a clamping screw bearing shoulder for seating a tapered diameter bearing surface of the clamping screw and providing for reduced stress concentration in a clamping collar of increased strength.

REFERENCES:
patent: 895397 (1908-08-01), Brazelle
patent: 1885231 (1932-11-01), Chong et al.
patent: 1914516 (1933-06-01), MacPherson
patent: 3109663 (1963-11-01), Phillips, Jr.
patent: 3868193 (1975-02-01), Schott
patent: 3917424 (1975-11-01), Zugel

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