F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
277/65
F16J 15/52 (2006.01) B60K 13/02 (2006.01) F02M 35/16 (2006.01) F16L 37/58 (2006.01)
Patent
CA 1173874
BELLOWS-TYPE SPRING SEAL Abstract A bellows-type spring seal has a flexible bellows with an upper sealing end adapted to mate with a bell housing of an air intake pipe. The seal provides an effective breakaway joint when the cab is tilted forward from over the engine. A means, such as coil springs, encircles the bellows to push upon the underside of the sealing end of the bellows to provide a positive preload sealing force. The seal is self-aligning in the vertical and horizontal planes to accommodate cab rocking and minor misalignment in manufacture of the truck.
387997
Frayne & Company Robert
Paccar Inc.
LandOfFree
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