Rotary shafts – gudgeons – housings – and flexible couplings for ro – Coupling accommodates drive between members having... – Coupling transmits torque via radially spaced ball
Patent
1996-02-16
1998-08-04
Dunn, Eileen A.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Coupling accommodates drive between members having...
Coupling transmits torque via radially spaced ball
464906, F16D 3224
Patent
active
057885788
ABSTRACT:
A homokinetic joint which can be manufactured at low cost. Its outer ring and inner ring has a spherical inner surface and a spherical outer surface both formed with a plurality of track grooves in which are received torque transfer balls retained by a cage. The spherical inner surface and the track grooves of the outer ring are finished by plastic working, so that no additional finishing work is necessary. Thus, the outer ring can be manufactured at low cost.
REFERENCES:
patent: 4188803 (1980-02-01), Otsuka et al.
patent: 4229952 (1980-10-01), Aucktor et al.
patent: 4589857 (1986-05-01), Okoshi
patent: 4820240 (1989-04-01), Girguis
patent: 5509856 (1996-04-01), Welschof
Ikei Katsuyuki
Ishiguro Shigeyoshi
Kura Hisaaki
Mochinaga Shuji
Nakano Kenichi
Dunn Eileen A.
NTN Corporation
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