Vehicle gearbox

Details Vehicle gearbox Vehicle gearbox

1979-04-04

1981-05-19

Husar, C. J.

Machine element or mechanism

Gearing

Interchangeably locked

74331, 74360, 74362, F16H 320, F16H 308, F16H 302

Patent

active

042677416

ABSTRACT:
A gearbox for motor vehicles having an input shaft with an input gear; a countershaft with a drive gear for the countershaft, said driving gear engaging the input gear; a transmission main shaft with a number of gears depending on the number of gear ratios, each of said gears being in driving engagement with an individual gear on the countershaft; a reverse shaft with a driving gear for said reverse shaft and engaging a gear on the countershaft; as well as a reverse gear engaging a gear on the main shaft. The gears on the main shaft and associated gears on the countershaft and reverse shaft can be selectively engaged to establish various driving connections between the input shaft and the transmission main shaft. At least one additional gear, disengagably journalled on the reverse shaft, engages a gear disengagably journalled on the countershaft. One of the other gears on the countershaft engages the main shaft gear which engages the reverse gear and is disengagably journalled on the countershaft.

REFERENCES:
patent: 1998034 (1935-04-01), Vandervoort
patent: 2209010 (1940-07-01), Wallis
patent: 2316503 (1943-04-01), Curtis
patent: 2356522 (1944-08-01), Kummich
patent: 2637221 (1953-05-01), Backus
patent: 3318167 (1967-05-01), Frost
patent: 3859870 (1974-01-01), Whateley
patent: 4106358 (1978-08-01), Morrison
patent: 4116082 (1978-09-01), Kelbel

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