Planetary gear transmission systems or components – Planetary gearing or element – Planet pinion supported by roller bearings
Patent
1993-01-27
1994-04-12
Braun, Leslie A.
Planetary gear transmission systems or components
Planetary gearing or element
Planet pinion supported by roller bearings
475901, F16H 344
Patent
active
053021606
ABSTRACT:
A planet-pinion carrier assembly for a planetary gear system includes a planet-pinion carrier having first and second radially extending sections, planet pinions each rotatably mounted onto a pinion shaft through a bearing, a first thrust washer disposed between one axial end of each planet pinion and the first section, and a second thrust washer disposed between the other axial end of each planet pinion and the second section. The first and second thrust washers each have a surface hardness large enough to ensure an improved durability and reliability.
REFERENCES:
patent: Re26578 (1969-05-01), Naumann
patent: 3494749 (1970-02-01), Arnoldy
patent: 3686978 (1972-08-01), Knoblach
patent: 4222290 (1980-09-01), Helmer et al.
patent: 4480492 (1984-11-01), Fujioka et al.
patent: 4509803 (1985-04-01), Takenaka et al.
patent: 4533403 (1985-08-01), Aves, Jr. et al.
patent: 4623087 (1986-11-01), Conolly
patent: 4756212 (1988-07-01), Fuehrer
patent: 4776237 (1988-10-01), Premiski et al.
patent: 4901601 (1990-02-01), Leggat
patent: 4916981 (1990-04-01), Suzuki et al.
patent: 4916981 (1990-04-01), Suzuki et al.
Machine Design Theory and Practice MacMillan Publishing Co., Inc. 1975 pp. 55, 879, 880.
Marks' Standard Handbook for Mechanical Engineers McGraw-Hill, pp. 6-93, 6-139.
Merkblatt Stahl 446, Waermebehandlung zum Aendern des Randbereichs von Stahlteilen Borieren; 1st edition Duesseldorf; Beratungsstelle fuer Stahlverwendung 1979.
Braun Leslie A.
Jatco Corporation
Kananen Ronald P.
Massey Ryan W.
LandOfFree
Planet-pinion carrier assembly for planetary gear system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Planet-pinion carrier assembly for planetary gear system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Planet-pinion carrier assembly for planetary gear system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2095470