Sealing band holder

Details Sealing band holder Sealing band holder

1999-03-24

2000-11-21

Ryznic, John E.

Expansible chamber devices

Sealed opening in longitudinal wall of chamber for receiving...

F01B 2900

Patent

active

061487155

ABSTRACT:
A device in an end wall (3) of a pressure fluid cylinder (1) of the kind including a cylinder tube (2), which is provided with a longitudinal slot and having a transfer means for transferring a movement from a moveable piston (11) inside the cylinder through the slot, and which is sealed by at least an inner (4) sealing band, wherein the device is arranged for fastening the end of the sealing band (4) in the cylinder end wall (3). The invention is distinguished by the end wall (3) being provided with an axially extending recess (5), which includes a first portion (9) adapted for axial reception of the inner sealing band and a second portion (10) for axial reception of a screw (6), said screw being adapted to engage with part of its thread a sealing band (4) which is inserted into the recess (5).

REFERENCES:
patent: Re33637 (1991-07-01), Hoglund
patent: 3820446 (1974-06-01), Granbom et al.
patent: 3871267 (1975-03-01), Miller
patent: 4373427 (1983-02-01), Garlapaty et al.
patent: 4555980 (1985-12-01), Hoglund
patent: 4724744 (1988-02-01), Rosengren
patent: 4852465 (1989-08-01), Rosengren
patent: 5333535 (1994-08-01), Miyamoto et al.
patent: 5473971 (1995-12-01), Takeuchi et al.

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