Expansible chamber devices – Relatively movable working members – Interconnected with common rotatable shaft
Patent
1996-04-23
1997-10-21
Denion, Thomas E.
Expansible chamber devices
Relatively movable working members
Interconnected with common rotatable shaft
417269, 91499, 74 60, F01B 300
Patent
active
056784716
ABSTRACT:
A swashplate style pump uses a dual location cluster bearing of consistent configuration for use in each of two positions in the pump. In one location the dual location cluster bearing will interface with pistons and the swashplate cam. In a second location the dual position cluster bearing will interface with the non-camming side of the swashplate and the back plate of the pump. The dual position cluster bearing can be used in either and both positions with equal facility.
REFERENCES:
patent: 3221564 (1965-12-01), Raymond
patent: 3249052 (1966-05-01), Karlak
patent: 4741251 (1988-05-01), Hayashi et al.
patent: 5013219 (1991-05-01), Hicks et al.
patent: 5046403 (1991-09-01), Riedhammer
Ash, Jr. Robert Henry
Chrestoff Brian Michael
Denion Thomas E.
FMC Corporation
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