Recording device for recording of the road, which can come into action automatically as soon as the vehicle is running

摘要

1. A recording device for a route log, said device being capable of coming automatically into action as soon as the vehicle is put into operation, the device comprising recording means (1) for obtaining a record trace on a chart disk, and multi-position guide cam (5) co-operating with the recording means (1) in such a manner as to obtain a trace capable of distinguishing different types of vehicle use, characterized in that the recording device includes additional guide means (18) capable of taking the place of the multi-position guide cam (5) regard-less of which one of said positions with guide cam is in, together with actuator means (19) controlled by the vehicle speedometer drive (27, 28) capable of automatically causing said substitution to take place as soon as the vehicle is in operation to cause the recording means (1) to produce a trace corresponding to a driving position.