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Machine translation
1. (WO1981002455) BELLEVILLE LOADED SEAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002455    International Application No.:    PCT/US1980/000164
Publication Date: 03.09.1981 International Filing Date: 19.02.1980
IPC:
B62D 55/088 (2006.01), F16J 15/32 (2006.01), F16J 15/34 (2006.01)
Applicants:
Inventors:
Priority Data:
US80/00164 19.02.1980 WO
Title (EN) BELLEVILLE LOADED SEAL
(FR) JOINT ARME PAR UN RESSORT BELLEVILLE
Abstract: front page image
(EN)Sealing structure (10, 110) for sealing a first joint member (11, 111) to a second joint member (12) across variable space therebetween. The sealing structure includes a frustoconical Belleville spring (17, 117) and an annular support spring (18, 118) defining an arcuate cross section having one end (19, 119) connected to the Belleville spring, and an opposite end (20, 120) sealingly mounted to the first joint member (11, 111). A seal element (21, 121) is fixed to the Belleville spring and has a lip portion (22, 122) projecting into dynamic sealing engagement with the second joint member (12).
(FR)Structure d"etancheite (10, 110) pour assurer l"etancheite d"un premier organe de joint (11, 111) sur un second organe de joint (12) dans un espace intermediaire variable. La structure d"etancheite comprend un ressort Belleville conique tronque (17, 117) et un ressort de support annulaire (18, 118) definissant une section arquee ayant une extremite (19, 119) connectee au ressort Belleville, et une extremite opposee (20, 120) montee de maniere etanche sur le premier organe de joint (11, 111). Un element d"etancheite (21, 121) est fixe au ressort Belleville et possede une levre (22, 122) se projetant en engagement d"etancheite dynamique avec le second organe de joint (12).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)