Machine element or mechanism – Gearing – Interchangeably locked
Patent
1997-08-07
1999-07-13
Jeffery, John A.
Machine element or mechanism
Gearing
Interchangeably locked
74410, 192 488, 192110B, F16H 338, F16D 2102
Patent
active
059211377
ABSTRACT:
The invention describes a vehicle transmission (2) with helical toothing wherein a first shaft (4, 60, 100, 104, 160, 162, 220, 300) and one substantially coaxial second shaft (28, 62, 102, 180, 246, 302) have a mechanism (36-50, 76-84, 120-154, 226, 234, 244, 306) between them for the transmission of axial forces and simultaneously allow rotation movement and radial mobility of the shafts relative to one another. Axial forces, particularly resulting from the helical toothing, can also be transmitted in transmissions having several countershafts.
REFERENCES:
patent: 2753728 (1956-07-01), Kelbel
patent: 3048247 (1962-08-01), Cook et al.
patent: 3910131 (1975-10-01), Richards
patent: 4458546 (1984-07-01), Schreiner et al.
patent: 4624352 (1986-11-01), Yarnell
patent: 4964313 (1990-10-01), Davis
patent: 5462148 (1995-10-01), Azuma et al.
Bader Josef
Buri Gerhard
Charles Marcus
Jeffery John A.
ZF Friedrichshafen AG
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