Single shift rail manual transmission with overdrive speed ratio

Details Single shift rail manual transmission with overdrive speed ratio Single shift rail manual transmission with overdrive speed ratio

1978-03-24

1980-09-16

Herrmann, Allan D.

Machine element or mechanism

Gearing

Interchangeably locked

74473R, 74476, 74477, G05G 510, G05G 912, F16H 338

Patent

active

042222818

ABSTRACT:
A multiple ratio manual power transmission mechanism for an automotive vehicle comprising main torque delivery gears and a cluster gear assembly having gear elements engageable with each of the main torque delivery gears, a pair of double acting synchronizer clutch mechanisms for selectively actuating four of said main torque delivery gears to establish two underdrive ratios, a direct-drive ratio and an overdrive ratio, and a single shift rail and shift lever assembly for actuating said synchronizer clutch mechanisms including a first motion reversing lever assembly establishing a connection between the single shift rail and the synchronizer clutch mechanism for third and fourth ratio changes and another lever assembly for reversing the motion imparted to a reverse drive pinion by the single shift rail, the reverse drive pinion being shiftable to a driving position or to an inoperative position and the synchronizer clutch mechanism for the first and second speed ratio changes including an integral main drive gear that forms a part of the reverse torque delivery path.

REFERENCES:
patent: 1973553 (1934-09-01), Austin
patent: 1980644 (1934-11-01), Vandervoort
patent: 2055770 (1936-09-01), Manville
patent: 3202005 (1965-08-01), Ivanchich
patent: 3929029 (1975-12-01), Kelbel

Affiliated with

Also associated with

Rating

Single shift rail manual transmission with overdrive speed ratio does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Single shift rail manual transmission with overdrive speed ratio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single shift rail manual transmission with overdrive speed ratio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-534129