Expansible chamber devices – Sealed opening in longitudinal wall of chamber for receiving...
Patent
1998-10-28
2000-08-29
Ryznic, John E.
Expansible chamber devices
Sealed opening in longitudinal wall of chamber for receiving...
F01B 2900
Patent
active
061091669
ABSTRACT:
Pressure fluid cylinder including a slot type cylinder tube which is shielded and sealed by an outer (11) and an inner (10) sealing band, a piston (2,5) which is arranged inside the tube and a transfer means (3) for transferring the movement of the piston to the outside of the cylinder tube. The invention is distinguished by the piston comprising a central body (2) and two piston end units (5) which surround the respective end thereof and support directly against the body, said units comprising guide elements (17) for the piston inside the cylinder, and by each piston end unit (5) comprising an integral piston sealing member seat (7).
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AB Rexroth Mecman
Ryznic John E.
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