Gearbox-transmission with synchronized reverse-gear
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United States of America Patent
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-
Feb 3, 1987
Grant Date -
N/A
app pub date -
Sep 14, 1983
filing date -
Jun 7, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A gearbox-transmission, especially for power vehicles, with synchronized reverse gear, an intermediate-gearwheel providing for the reversal of direction consists of two loose-gearwheels located on the same axis which is beside the input and output shafts, of which the one loose gearwheel engages the input-shaft via a loose-gearwheel and the fixed-gearwheel of one forward-gear, and the other engages the output-shaft via the loose-gearwheel and the fixed-gearwheel of another forward-gear. The two reverse gear loose-gearwheels are connectable with each other by means of a shift-clutch. In this way no additional gearwheels are needed on the input- and output-shaft for the reverse-gear so that the structural length of such a transmission can correspondingly be reduced.
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