Ball-type constant-velocity universal joint
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United States of America Patent
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Sep 7, 1999
Grant Date -
N/A
app pub date -
Jan 31, 1997
filing date -
Feb 1, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The cavity of the bell housing 4, having six grooves 17, forms an axially inner spherical cap 15 extended by an axially outer cylindrical part 16. In order to keep the cage 9 in a predetermined axial position, there are provided at least three undercut cylindrical recesses 20 formed in the cylindrical part 16 between a first set of grooves 17; for each recess 20, a filling member 30 which substantially matches the recess 20; and a holding means 23 for holding a filling member 30 in each of the recesses 20.
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