Vehicle door lock, shift lever interlock system

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...

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340456, 200 6188, 200 6191, 307 101, B60Q 100

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active

055812333

ABSTRACT:
A put-in-park alarm which is energized whenever an automatic shift vehicle is stopped but the shift lever is not in park. The put-in-park alarm is energized when the driver moves his door handle in a door opening direction. Not only is the alarm energized but the door cannot be opened until the shift lever is moved to park whereupon the signal is deenergized, but the door is unlocked upon a second movement of the handle in a door opening direction. The invention includes a broken/maladjusted alarm which is different from the put-in-park alarm but produces substantially similar results.

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