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Road finisher with indirect lighting of a working area

A technology of working area and finishing machine, which is applied to the parts of lighting devices, lighting devices, lighting devices, etc., which can solve the problems of high cost and complicated setting, and achieve the effects of reducing shadows, uniform lighting, and reducing glare

Pending Publication Date: 2021-08-20
JOSEPH VOEGELE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these devices are complicated to set up and expensive

Method used

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  • Road finisher with indirect lighting of a working area
  • Road finisher with indirect lighting of a working area
  • Road finisher with indirect lighting of a working area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] figure 1 The road truck 1 according to one embodiment is shown in a schematic perspective. The road truck 1 includes a tractor 3 and a screed 5. The iron plate 5 is hinged to the tractor 3 by the traction rod 7, and traces in the paving direction f. A material hopper 9 for accommodating paving materials is provided in front of the tractor 3 with respect to the paving direction F. In operation, the paving material is delivered from the material hopper 9 to the rear region of the road transceiver 1 by a conveying assembly (not shown), and is placed in front of the ironing plate 5.

[0031] On the tractor 3, the main control platform 11 of the road truck 1 is provided. The primary control platform 11 provides space for the operator and includes an operation controller 13 for controlling the function of the road truck 1. For example, by operating the controller 13, the driving function of the road truck 1 can be controlled and the spread parameters are adjusted. The main contr...

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PUM

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Abstract

The invention relates to a road finisher (1) comprising a tractor (3) and a screed (5) hinged to the tractor (3) so as to be pulled behind the tractor (3). A main control platform (11) of the road finisher (1) is arranged at the tractor (3), provides space for operators and comprises an operation controller (13) for controlling the functions of the road finisher (1). The main control platform (11) has a ceiling (15), wherein a lighting unit (17) with a light source (21) is arranged on the ceiling (15). The lighting unit (17) includes a housing (19) that accommodates a light source (21) and has a reflector (27). The reflector (27) is configured to reflect light emitted by the light source (21) into the working area (A) of the screed (5), thereby indirectly illuminating the working area (A) of the screed (5).

Description

Technical field [0001] The present invention relates to a lighting device for a road truck. In particular, the present invention relates to a lighting device of a work area of ​​a road truck. Background technique [0002] It is well known that it is necessary to illuminate the surrounding area of ​​the road truck to facilitate working under harsh light conditions. At night construction site, light balloon is often used. These devices are set to be complex and costly. [0003] A road trimmer having a working lighting device having a peripheral region of the road renovation machine is known from EP 3 214 223 A1. The working lighting device can illuminate the roadbed of the road through the road vehicle. The working lighting device includes taillights in the rear of the cocktable rear of the road vehicle. Inventive content [0004] A road truck having a modified lighting device for the work area is required. A lighting device that is capable of high quality illuminating the working...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/42F21V33/00F21Y115/10
CPCB60Q3/40B60Q3/51B60Q3/54F21S41/32B60Q1/24E01C19/42F21V33/00F21Y2115/10E01C19/48E01C2301/30B60Q1/0035B60Q2800/20F21W2102/17F21S41/147F21S41/153F21S41/321F21W2107/10F21S41/285E01C2301/00
Inventor A·奥伊尔M·海因德尔
Owner JOSEPH VOEGELE AG
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