Title:
AIR VENT SYSTEM FOR CONSTANT VELOCITY JOINTS
Document Type and Number:
WIPO Patent Application WO/2017/083269
Kind Code:
A8
Abstract:
An air venting system for a constant velocity joint (20) having an inner race (24), an outer race (22), a cage (26), a plurality of torque transferring elements (28), a drive sleeve, a drive nut and a boot assembly. The outer race has a wall portion (90) having a vent hole (88, 242) with a first and a second axially extending channel (224, 264). A radially extending wall integrally connects the second axially extending channel to the first axially extending channel. A valve (256) having a stopper portion (264), a disk portion (258) and a breather portion (260) is at least partially located within the vent hole. The breather portion (260) further includes an axially extending ring (292) that terminates in a radially extending wall. At least a portion (300) of an edge portion of the radially extending wall of the breather portion of the valve is in direct contact with at least a portion (250) of an outer surface of the wall portion of the outer race.
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Inventors:
OH SEUNG (US)
Application Number:
PCT/US2016/060928
Publication Date:
April 26, 2018
Filing Date:
November 08, 2016
Export Citation:
Assignee:
DANA AUTOMOTIVE SYSTEMS GROUP (US)
International Classes:
F16D3/84
Attorney, Agent or Firm:
EVANS, Stephen P. et al. (US)
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