Multispeed reversing transmission for agricultural machine

Machine element or mechanism – Gearing – Interchangeably locked

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Details

74360, 74375, F16H 308

Patent

active

048481769

ABSTRACT:
A multispeed reversing transmission has a housing, an input shaft rotatable in the housing and adapted to be rotated by a drive, and an output shaft rotatable in the housing adjacent the input shaft and adapted to be connected to a load. At least one reverse gear and two different forward gears are fixed axially and rotationally on the input shaft axially spaced from one another and at least one respective reverse gear and two different respective forward gears are rotatable on the output shaft. At least one coupling member rotationally fixed but axially displaceable on the output shaft is displaceable between a reverse position operatively engaging the reversing gear of the output shaft and rotationally coupling same to the output shaft and a forward position operatively engaging at least one of the forward gears of the output shaft and rotationally coupling same to the output shaft.

REFERENCES:
patent: 1182752 (1916-05-01), Campbell
patent: 2096770 (1937-10-01), Wagner
patent: 2506670 (1950-05-01), Kamlukin
patent: 2662800 (1953-12-01), Hoffman
patent: 3293933 (1966-12-01), Foxwell
patent: 3827276 (1974-08-01), Willers
patent: 4226135 (1980-10-01), Winter
patent: 4287791 (1981-09-01), Numazawa et al.
patent: 4485687 (1984-12-01), Burke et al.
patent: 4611504 (1986-09-01), Rundle
patent: 4627301 (1986-12-01), Bainbridge et al.

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