Joints and connections – Interfitted members with external bridging piece
Reexamination Certificate
2005-04-12
2005-04-12
Stodola, Daniel P. (Department: 3679)
Joints and connections
Interfitted members with external bridging piece
C403S293000, C403S294000, C403S340000, C403S356000, C403S383000, C464S154000, C464S182000
Reexamination Certificate
active
06877927
ABSTRACT:
A shaft coupler to connect two coaxial segments of a drive shaft. Each segment includes a tongue, which tongues complement each other to transmit torque and resist axial separation. A bearing surface on each tongue lies within the locking angle of their material so as to resist lateral separation of the segments.
REFERENCES:
patent: 711284 (1902-10-01), Carey
patent: 2114127 (1938-04-01), Neuberth
patent: 2315414 (1943-03-01), Germany
patent: 3092403 (1963-06-01), Gerdeman
patent: 4416563 (1983-11-01), Zemke et al.
Gault Ross T.
Paulin Gregory E.
Ferguson Michael P.
Mon Donald D.
Stodola Daniel P.
Weir Floway, Inc.
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