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1. WO1981001621 - BOOT SEAL

Publication Number WO/1981/001621
Publication Date 11.06.1981
International Application No. PCT/US1979/001056
International Filing Date 05.12.1979
IPC
F16C 11/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
11Pivots; Pivotal connections
04Pivotal connections
06Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
CPC
F16C 11/0671
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
11Pivots; Pivotal connections
04Pivotal connections
06Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
0666Sealing means between the socket and the inner member shaft
0671allowing operative relative movement of joint parts due to flexing of the sealing means
Applicants
Inventors
Priority Data
US79/0105605.12.1979WO
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) BOOT SEAL
(FR) JOINT EN FORME DE BOTTE
Abstract
(EN) A boot seal (48) for sealing a swivel joint (60) having two open sides (70, 72) pivotally connecting a first member (50) to a second member (42) extending transversely therethrough includes a body portion (76) enclosing the joint (60), apertures (86) in the body portion (76) for receiving the second member (42), and a flexible bellows portion (82) extending along a portion (52) of the first member (50) in sealing engagement therewith to accommodate full pivotal movement of the joint (60).
(FR) Un joint en forme de botte (48) assurant l"etancheite d"un joint a rotule (60) ayant deux cotes ouverts (70, 72) connectant de maniere pivotante un premier organe (50) a un second organe (42) s"etendant transversalement au travers de celui-ci, comprend une portion d"un corps (76) enfermant le joint (60), des ouvertures (86) dans la portion de corps (76) pour recevoir le second organe (42) et une partie de soufflet flexible (82) s"etendant le long d"une portion (52) du premier organe (50) en engagement d"etancheite avec ce dernier pour permettre un mouvement total pivotant du joint (60).
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