Countershaft gear transmission

Details Countershaft gear transmission Countershaft gear transmission

1979-06-04

1982-01-19

Braun, Leslie

Machine element or mechanism

Gearing

Interchangeably locked

74337, 74357, 74359, 74360, 74856, 74865, 74866, 74364, 192 486, 192 4892, F16H 310, B60K 4106, F16D 4704

Patent

active

043110622

ABSTRACT:
A countershaft gear transmission is disclosed wherein a plurality of main gears including a first main gear and a second main gear rotatably mounted to a main or output shaft, a countershaft drivingly connected to an input shaft has counter gears in constant engagement with the plurality of main gears and wherein when a low gear ratio is established the first main gear transfers power from the countershaft to the main shaft and when a high gear ratio is established the second main gear transfers power. The first main gear is formed on an outer race of a one-way clutch whose inner race is free to rotate on the main shaft. A synchronizer is coupled with the main shaft for coupling the inner race of the one-way clutch with the main shaft in all of the forward gear ratios. A disc clutch is coupled with the main shaft for coupling said second main gear with said main shaft in the high gear ratio.

REFERENCES:
patent: Re20685 (1938-04-01), Burtnett
patent: 2012087 (1935-08-01), Nardone
patent: 2023198 (1935-12-01), Fishburn
patent: 2632541 (1953-03-01), Dunn

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1910246