Vehicle operation recorder

Recorders – Combined with non-recording indicator or alarm – Speed indicator or alarm

Patent

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Details

346 68, G01D 900

Patent

active

048621919

ABSTRACT:
In a vehicle operation recorder for motor vehicles, the recording devices are permanently undetachably connected to the display devices, the diagram chart carrier is arranged in a separate compartment of the casing which is offset laterally or rearwardly in relation to the main instrument dial, and the marker pens are arranged above the diagram chart in likewise laterally offset relation to the main instrument dial and are connected to the recording devices by a rigid bridge member.

REFERENCES:
patent: 1514524 (1924-11-01), Hodgkinson
patent: 1619241 (1927-03-01), Cunningham
patent: 1910361 (1933-05-01), Pick
patent: 2152333 (1939-03-01), Spitzglass et al.
patent: 2204046 (1940-06-01), Melville
patent: 2873163 (1959-02-01), Panich
patent: 2902332 (1959-09-01), Bauer
patent: 3281856 (1966-10-01), Fiehn
patent: 3434152 (1969-03-01), Vogtlin
patent: 3983566 (1976-09-01), Vogtlin et al.
patent: 4291313 (1981-09-01), Dold

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