Patent Publication Number: US-5523926-A

Title: Industrial van

Description:
The present invention relates generally to improvements for an industrial van, said improvements more particularly providing a safer working environment for the van. 
     As known, an industrial van is in wide use for street repair and like industrial use, wherein the van typically is parked adjacent an open &#34;manhole&#34; and repairmen, such as gas or electrical utility employees, work out of the rear of the van to repair below ground gas mains, electrical cables and the like. In the evening or other periods of diminished visibility, illumination and road blocks are strategically placed to cordon off the work area and to mark the stationary van as a road obstruction. Although a simple routine, it is nevertheless an added responsibility and, until the safety devices, such as illumination and road blocks and the like are in place, there is potential danger from vehicles passing the work site, particularly since often the safety devices are within the van and thus require that the van assume its road-obstructing position necessarily before the safety devices are in place. 
     Broadly, it is an object of the present invention to provide improvements for a van, specifically in the way of safety or warning lights, overcoming the foregoing and other shortcomings of the prior art. 
     More particularly, it is an object to use to advantage the already available light-providing capacity of the van to supplement the lighting at a work area or site, thus hastening its use and providing other significant benefits, all as will be better understood as the description proceeds. 
    
    
     The description of the invention which follows, together with the accompanying drawings should not be construed as limiting the invention to the example shown and described, because those skilled in the art to which this invention appertains will be able to devise other forms thereof within the ambit of the appended claims. 
     FIG. 1 is a rear perspective view of an industrial van; and 
     FIG. 2 is likewise a rear perspective view, but illustrating the rear doors in an open condition. 
    
    
     As generally understood, and as shown in FIG. 1, an industrial van 10 has rear left 12 and right 14 doors mounted on hinges 16 and includes a rear display outwardly thereof of left and right side rear or so-called tail lights 18 and 20 electrically connected by circuitry 22 to the van battery, as noted by the arrow reference line 24. A part of the circuitry 22 includes an electrical connection 26 to illumination 28 for a displayed license plate 30. 
     The present invention is concerned with providing an option to work out of the rear of the van under safe conditions, as will be better understood as the description proceeds. However, to provide this option, and still referring to FIG. 1, it will be understood that electrical circuitry 27 from the license plate illumination 28 and from the rear right side light 20, respectively, is used to advantage to illuminate, during the evening and other periods of reduced visibility, auxiliary rear left and right lights 32 and 34, as shown in FIG. 2 since, in the open condition of the doors 12 and 14, the original equipment manufacture (OEM) lights 18 and 20 are obscured to an approaching motorist by the open doors 12 and 14. That is, to a motorist approaching from the rear in the same lane occupied by the van 10 there will be obscured visibility of the OEM lights 18 and 20. Similarly, to a motorist approaching and passing in the left lane, the right OEM tail light 20 will be obscured by the rearwardly extending right door 14, and to a motorist approaching and passing in the right lane, the left OEM tail light 18 will be obscured by the rearwardly extending left door 12. Thus, the additional lights 32 and 34 are provided, and are effective in providing a safe environment to workmen, such as employees of a gas utility, who typically work out of the rear of a van carrying equipment necessary for repair of gas mains or the like. The van 10 with open doors 12 and 14 is usually parked in a central location of an active street adjacent an open &#34;manhole&#34; through which access is obtained to below ground gas transmission facilities, and the additional auxiliary lights 32 and 34 provide notice to motorists passing left and right of the van 10, as well as approaching directly from behind the van 10, that the stationary van 10 is a road obstruction. 
     While the apparatus herein shown and disclosed in detail is fully capable of attaining the objects and providing the advantages hereinbefore stated, it is to be understood that it is merely illustrative of the presently preferred embodiment of the invention and that no limitations are intended to the detail of construction or design herein shown, other than as defined in the appended claims.