Rotary shafts – gudgeons – housings – and flexible couplings for ro – Housing – Rigid semispherical surface on one housing part slidably...
Reexamination Certificate
2004-07-09
2009-12-08
Binda, Greg (Department: 3679)
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Housing
Rigid semispherical surface on one housing part slidably...
C180S346000
Reexamination Certificate
active
07628705
ABSTRACT:
A joint seal for torque transmitting joints is disclosed. The joint seal comprises a first seal ring, a second seal ring and a non-flexible seal housing having first and second ends. The first end of the seal housing includes a ring seal surface for engaging and sealing against an outer sealing surface on the first seal ring. The first ring seal includes an inner sealing surface for engaging and sealing against an outer surface of an outer race or some other component associated with a driven shaft of the joint. The second end of the non-flexing seal housing includes a ring seal surface for engaging and sealing against an outer sealing surface on the second seal ring. The second seal ring includes an inner sealing surface for engaging and providing a sliding seal against a driving shaft or some other component associated with a driving shaft of the joint.
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Mazziotti Philip
Mazziotti, legal representative Michele
Binda Greg
Purdue David C.
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