Expansible chamber devices – Relatively movable working members – Interconnected with common rotatable shaft
Patent
1992-03-12
1993-03-23
Denion, Thomas E.
Expansible chamber devices
Relatively movable working members
Interconnected with common rotatable shaft
92147, 92157, 1841051, 184 51, 123 55A, 74597, F01B 100
Patent
active
051954206
ABSTRACT:
The crank mechanism of the piston compressor comprises individual crank disks (5), which each support on their outer circumference a rolling bearing (6) for the bearing of a connecting rod (4). The crank disks (5) are pressed together to form a package by means of tensioning bolts (7). The crank case (1) is preferably closed off by a case cover (10), the inside of which is formed as a bearing mount for the crank mechanism. Assembly and disassembly of a crank mechanism of this type is particularly simple and efficient and can be undertaken by personnel who are not specially trained. In addition, special relubrication devices provide simple and error free servicing, and thus greater longevity.
REFERENCES:
patent: 1633770 (1927-03-01), Christensen
patent: 1998083 (1935-04-01), Grob et al.
patent: 3426616 (1969-02-01), Van Der Winden
patent: 3903992 (1975-09-01), Chivukula et al.
Denion Thomas E.
Fritz Haug AG
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