Planetary transmission

Details Planetary transmission Planetary transmission

2007-10-09

2007-10-09

Wright, Dirk (Department: 3681)

Planetary gear transmission systems or components

With means to vary drive ratio or disconnect drive

Gear shiftable axially to disconnect or vary ratio

Reexamination Certificate

active

10557437

ABSTRACT:
Proposed is a planetary transmission (8) comprising an internal gear (24), a sun gear (52) and a planet carrier (10), upon which at least one planet gear (20) is supported. The planetary transmission (8) possesses a clutch apparatus with a sliding sleeve (66), which in a first shift-position enables a direct connection between one of the shafts (44) driving the planetary transmission (8) and an output shaft (12) of the planetary transmission (8). In a second shift-position, the connection of the sliding sleeve (66) enables a change in the speed of rotation between the driving shaft (44) and the output shaft (12) of the planetary transmission (8). The planet gear (20) is so supported on the planet carrier (10), that in case of a shifting from a one shift-position into a respective other shift-position, the planet gear (20) on the planet carrier (20) becomes axially slidable.

REFERENCES:
patent: 2863333 (1958-12-01), Golrick
patent: 4189960 (1980-02-01), Holdeman
patent: 4347762 (1982-09-01), Holdeman
patent: 5643129 (1997-07-01), Richardson
patent: 6196944 (2001-03-01), Schmitz
patent: 1 198 213 (1965-08-01), None
patent: 2 148 090 (1973-04-01), None
patent: 285 813 (1991-01-01), None
patent: 41 21 709 (1992-01-01), None
patent: 198 51 895 (2000-05-01), None
patent: 191268 (1923-01-01), None
patent: 415531 (1934-08-01), None
patent: 1045972 (1966-10-01), None

Affiliated with

Also associated with

Rating

Planetary transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Planetary transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Planetary transmission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3863005