Joints and connections – With adjunctive protector – broken parts retainer – repair,... – Back-off means – e.g. – separator – etc.
Patent
1977-03-02
1978-06-20
Kundrat, Andrew V.
Joints and connections
With adjunctive protector, broken parts retainer, repair,...
Back-off means, e.g., separator, etc.
403370, F16D 106
Patent
active
040959082
ABSTRACT:
A coupling unit for coupling a shaft to a surrounding hub has an inner ring which surrounds the shaft and is in turn surrounded by an outer ring. The juxtaposed surfaces of the two rings define with one another two wedge-shaped annular gaps which taper towards each other axially of the rings. Tension members are inserted into these gaps and both extend through the tension members so as to draw them axially together in order to force the rings against the shaft and the hub, respectively. An abutment ring is located between the inner and outer rings and has circumferentially spaced bores some of which are smooth and some of which are tapped. By cooperation of the bolts and the abutment ring the tension members can be forced out of the respective gaps when the connection between shaft and hub is to be released.
REFERENCES:
patent: 2407032 (1946-09-01), Myers
patent: 3679247 (1972-07-01), Peter
patent: 3958888 (1976-05-01), Mullenberg
patent: 3972635 (1976-08-01), Peter
patent: 3990804 (1976-11-01), Peter
Kloren Ulrich
Loosen Paul
Schafer Horst-Dieter
Thiele Hans-Martin
Kundrat Andrew V.
Ringfeder G.m.b.H.
Striker Michael J.
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