Backup alarm activation mechanism for power shift tractors

Details Backup alarm activation mechanism for power shift tractors Backup alarm activation mechanism for power shift tractors

1976-05-03

1977-12-13

Caldwell, Sr., John W.

Communications: electrical

Selective

Having indication or alarm

340 91, 200 6185, 200 6188, 200 6191, B60Q 122

Patent

active

040632172

ABSTRACT:
An apparatus for signalling an intended reverse operation of a mechanism having a shift lever selectively positionable in forward, neutral, and reverse positions prior to placement of the shift lever in the reverse position for effecting reverse operation. The apparatus includes an activating structure responsive to movement of the shift lever in the neutral position toward the reverse position for activating the control of a signalling device prior to reverse operation of the mechanism. The apparatus is adapted for use in signalling the back-up operation of a vehicle, such as a tractor, before the tractor starts in a reverse direction motion.

REFERENCES:
patent: 2829213 (1958-04-01), Brett
patent: 3437994 (1969-04-01), Forsberg
patent: 3629819 (1971-12-01), Peterson
patent: 3827024 (1974-07-01), Anderson

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