Flexible Coupling
AssigneeWinfred M. Berg, Inc.
InventorDennis G. Berg
Life of this patent
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Abstract
This invention relates to couplings such as universal joints and the like for coupling the ends of two shafts together and, in particular, in situations where the two shafts may be in either lateral, longitudinal or angular misalignment. The coupling comprises flexible finger means which connect in sliding relationship to finger receiving means on hubs adapted to be connected to the shafts.
Claims4
A flexible coupling for connecting a pair of shafts comprising the combination of a first hub on the end of one shaft, a second hub on the end of the second shaft, said hubs being similar and each of said hubs having a ring-like flange with a plurality of equally spaced finger seating apertures therein with curved walls;
- a plurality of flexible plastic fingers with each one extending through a finger seating aperture in one hub and through an opposite finger seating aperture in the other hub and being in sliding engagement with the walls of both apertures, and similar projecting heads on the opposite ends of each finger whereby the hubs are permitted to slide inwardly of the fingers toward each other between the projecting finger heads.
Dependencies are inferred from the claim text.