Shaft locking device

Details Shaft locking device Shaft locking device

1992-07-14

1993-12-14

Culver, Horace M.

Package making

Closing packages and filled receptacles

Separate closure applying

403320, 403362, B65B 728, B65B 6500, B67B 300

Patent

active

052691187

ABSTRACT:
A shaft locking device for precisely maintaining axial and rotational position of a machine part, with the mechanism including a shaft positioning element having an opening lying along a first axis for receiving a rotatable part, a rotatable and axially moveable part positioned within the opening and including a groove having its centerline or locus of maximum depth lying perpendicular to the machine part rotational axis, with the shaft positioning element further including a threaded set screw arranged coplanar with the groove plane and perpendicular to but offset from the shaft axis and having a contoured end face moveable into cooperating engagement with a portion of the groove surface.

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patent: 4490064 (1984-12-01), Ducharme
patent: 4544054 (1985-10-01), Brown
patent: 4756639 (1988-07-01), Hoshino

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