Parking time display device - has time scale, indicator and timer automatically started and stopped by operation of ignition lock or door

摘要

The device automatically sets the beginning of parking time and automatically displays parking duration on a time scale inside the car, visible from outside. It has an indicator whose position relative to the scale is adjustable. The time scale and/or the indicator are connected to a timing device. Units are provided for controlling the time scale, the indicator or timer. They are operated by devices necessarily operated when the car is started, such as ignition lock, door etc.