Device for regulating the angle of elevation of the headlamps of a vehicle
AssigneeAutomobiles Peugeot
InventorGerard Piquot
Life of this patent
Estimating the term…
Abstract
The device comprises a bar pivoted to a swing-bar whose ends are each connected to a piston rod of a jack having two positions. The travel of one of the jacks is equal to double the travel of the other. The front end of the bar is connected to the upper part of a headlamp and the bar is connected to the middle of the swing-bar. The ends of the latter are formed over and engaged in notches formed in a support of the device. The edges of the notches constitute abutments for the swing-bar.
Claims3
A device for regulating the angle of elevation or depression of a vehicle headlamp comprising means for mounting the headlamp on the vehicle to be pivotable about an axis which is transverse to the direction of the beam of light given out by the headlamp, driving means connected to an upper part of the headlamp, a swing-bar connected to said driving means, a support for mounting the swing-bar on the vehicle, the swing-bar being pivotable relative to the support, two fluid-operated jacks carried by the support and each having a rod capable of occupying two positions, means for supplying fluid to the jacks, the swing-bar having end portions respectively pivoted to the rods of the jacks, and abutments fixed relative to the support and cooperable with the end portions of the swing-bar for defining end-to-end travel positions of the swing-bar.
Dependencies are inferred from the claim text.