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Machine translation
1. (WO1980001828) DISC BRAKE ASSEMBLY AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001828    International Application No.:    PCT/US1980/000221
Publication Date: 04.09.1980 International Filing Date: 19.02.1980
IPC:
F16D 55/2265 (2006.01)
Applicants:
Inventors:
Priority Data:
14354 23.02.1979 US
Title (EN) DISC BRAKE ASSEMBLY AND METHOD
(FR) FREIN A DISQUES ET PROCEDE
Abstract: front page image
(EN)A disc brake assembly (10) and method for preventing binding of disc brake caliper slider pins (34) in bushing seals (14) of a disc brake caliper (18). The bushing seal (14) is a unitary, molded, tubular elastomeric body (44) having a hydraulically formed tubular polytetrafluoroethylene liner (46) bonded to the I.D. of the elastomeric body and having a polytetrafluoroethylene scraper lip (48) adjacent in inboard end (50) of the bushing seal for scraping foreign particles off of the slider pin (34) to keep them out of the bushing seal (14) where they could cause binding. The bushing seal (14) also has a smooth tapering O.D. surface such that it can be easily installed in a slider pin bore (30).
(FR)Un frein a disques (10) et procede pour empecher le grippage de coulisseaux (34) d"un etrier de freins a disques dans des bagues d"etancheite (14) d"un etrier de freins a disques (18). La bague d"etancheite (14) est un corps elastomere en une seule piece, moulee, tubulaire (44) ayant une garniture tubulaire en polytetrafluorethylene formee hydrauliquement (46) assemblee par liaison sur l"interieur (I.D.) du corps elastomere et ayant une levre racleuse en polytetrafluorethylene (48) adjacente a l"extremite interieure (50) de la bague d"etancheite pour gratter les particules etrangeres et les enlever du coulisseau (34) pour les maintenir hors de la bague d"etancheite (14) ou elles pourraient provoquer le grippage. La bague d"etancheite (14) possede egalement une surface exterieure (O.D.) legerement conique de telle sorte qu"elle peut etre facilement montee dans l"alesage (30) du coulisseau.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)