US 5,072,340 A · Signal lamps visible to driver

Abstract

A system of signal lamps for an auto or truck places the lamps where they are visible to the driver of the vehicle, as well as to the drivers of other vehicles. The lamps act as running lights and turn signal lights. The system comprises four omnidirectional, surface-mounted signal lamps. These are mounted in two pairs: an amber front pair and a red rear pair. The front pair is located on that surface of the vehicle which is the front-most upper surface of the vehicle where they are within the view of the driver. These front lamps alert the driver to the lamp condition directly, and also warn other motorists. The rear pair is side-mounted, in places where the driver can see each rear lamp in one of the side-view mirrors. These locations make the lamps highly visible to the driver, because they are visible in regions where the driver habitually looks, and because they are angularly close to the normal view straight ahead. They are more visible to other drivers, as well, both because they are omnidirectional and because they are located higher than ordinary lamps, and so are less likely to be hidden when vehicles are very close to one another. The system may be installed as original equipment or added onto an existing vehicle as accessories.

Claims8

Dependent claims

In a vehicle having a bilaterally symmetrical body, the body including an outer surface, a front end and a rear end, the vehicle having an operating position for a driver and at least one rear-view mirror for the driver to see toward the rear end, portions of the surface visible to the driver when the driver is in the operating position, the improvement comprising:

a pair of front lamps symmetrically disposed on front positions of the outer surface adjacent the front end, said front lamps directly visible to the driver, said front lamps adapted to light continuously, intermittently, or with varying intensity to indicate position or intended motion of the vehicle;
a pair of rear lamps symmetrically disposed on rear positions of the outer surface adjacent the rear end, said rear lamps indirectly visible to the driver in respective ones of the mirrors, said rear lamps adapted to light continuously, intermittently, or with varying intensity to indicate position or intended motion of the vehicle;
whereby
the driver may see said front lamps and at least one of said rear lamps from the operating position while driving the vehicle.

1 more element

Dependencies are inferred from the claim text.

Signal lamps visible to driver

Life of this patent

Signal lamps visible to driver

Life of this patent

Abstract

Claims8