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Machine translation
1. (WO1980001710) PISTON FLUID SEAL MOUNTING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001710    International Application No.:    PCT/US1979/000091
Publication Date: 21.08.1980 International Filing Date: 15.02.1979
IPC:
F16J 15/32 (2006.01)
Applicants:
Inventors:
Priority Data:
US79/00091 15.02.1979 WO
Title (EN) PISTON FLUID SEAL MOUNTING
(FR) MONTAGE DU JOINT D"ETANCHEITE D"UN PISTON
Abstract: front page image
(EN)A cylinder (10) and piston (14) device has a piston (14) with a circumferential fluid seal mounting band (17) near one of its ends, a step (19) defining a piston end portion (20) of smaller diameter than the band (17), and a snap-ring groove (21) in the end portion (20) near the step (19). A stressed fluid seal (22) which is mounted on the band (17) has an unstressed diameter (across 25) less than that of the band (17) but greater than that of the piston end portion (20); and a retaining ring (27) for the fluid seal (22) is held adjacent the step (19) by a snap-ring (28) in the groove (21).
(FR)Un dispositif a cylindre (10) et piston (14) possede un piston (14) avec une bande de montage de joint d"etancheite de fluide circonferentiel (17) a proximite d"une de ses extremites, decrochement (19) definissant une partie extreme de piston (20) de diametre inferieur a celui de la bande (17), et une rainure (21) pour une bague a fixation instantanee dans la partie extreme (20) a proximite du decrochement (19). Un joint d"etancheite sous tension (22) est monte sur la bande (17) et presente un diametre hors tension, (en 25) inferieur a celui de la bande (17) mais superieur a celui de la partie extreme du piston (20); et une bague de retenue (27) pour le joint d"etancheite (22) est maintenue adjacente au decrochement (19) par une bague a fixation instantanee (28) dans la rainure (21).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)