Expansible chamber devices – With assembly or disassembly facilitating means
Patent
1990-12-17
1992-06-02
Look, Edward K.
Expansible chamber devices
With assembly or disassembly facilitating means
92165R, 921711, 2771675, F01B 2900, F16J 1518
Patent
active
051177439
ABSTRACT:
A fluid operated apparatus having a cylinder assembly, a piston and a rod is illustrated wherein cap members are provided with a first circumferential groove and a reduced end portion while a second circumferential groove is carried opposite the first circumferential groove within the cylinder assembly forming a seat for a deformable ring. A method of assembling the fluid operated apparatus contemplates inserting an end cap into the cylinder and then mounting a deformable ring in an adjacent groove in the cylinder and then forcing the cap out so that the ring passes over a reduced conical end portion of the cap and is positioned in the seat formed between the opposed grooves for deforming the ring.
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Look Edward K.
Ryznic John
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