Planetary gear transmission systems or components – Planetary gearing or element
Patent
1995-03-17
1996-10-15
Marmor, Charles A.
Planetary gear transmission systems or components
Planetary gearing or element
475346, 475902, 384539, F16H 5708
Patent
active
055649955
ABSTRACT:
A planetary transmission comprising a planet carrier (6) connected rotationally fast to a driving shaft (3), a planet gear (7) of which planet carrier (6) is simultaneously in mesh with an annulus (9) fixed on a housing (1,2) and with a sun gear (10) connected rotationally fast to a driven shaft (12) arranged concentric with the driving shaft (3), each of the driving shaft (3) and the driven shaft (12) being mounted for rotation relative to the housing (1,2) on at least one bearing (16,17) and outer and inner rings (22,25 31 34) of said bearings (16,17) being seated on bearing seats (5,14,11,15), characterized in that at least one of two bearing seats (5,14,11,15) of each bearing (16,17) comprises at an axial end thereof, a resilient projection (19,24,27,32) engaging by elastic reverse deformation, an end face of the inner or outer bearing ring (22,25,31,34) seated thereon.
REFERENCES:
patent: 3481655 (1969-12-01), Campbell
patent: 3797900 (1974-03-01), Secola
patent: 3897988 (1975-08-01), Dickinson et al.
patent: 4799396 (1989-01-01), Ho
patent: 4854437 (1989-08-01), Harrington et al.
patent: 5470165 (1995-11-01), Bissinger
Greiner Doris
Hammerl Uwe
Hehn Werner
Hentschke Wolfgang
Reinhardt Udo
Estremsky Sherry Lynn
INA Walzlager Schaeffler KG
Marmor Charles A.
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