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Roadway paving system and method including roadway paving vehicle and supply truck

A technology for feeding, trucking, used in the field of paving and resurfacing or other paving equipment, which can solve the problem of stone movement, reducing efficiency, etc.

Inactive Publication Date: 2004-11-17
E.D.爱特尼尔公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This reduces the effectiveness of the binder in holding the aggregate to the road surface, and subsequent traffic can cause the stone to move

Method used

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  • Roadway paving system and method including roadway paving vehicle and supply truck
  • Roadway paving system and method including roadway paving vehicle and supply truck
  • Roadway paving system and method including roadway paving vehicle and supply truck

Examples

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Embodiment Construction

[0025] For ease of illustration, the preferred embodiment of the present invention is illustrated with an asphalt paving system 10 comprising, for example, figure 1 A novel paving vehicle 20 and a novel supply truck 22 are shown. The paving vehicle 20 typically spreads an asphalt-binding material (e.g., liquid asphalt, emulsified asphalt, molten asphalt-containing material, asphalt-binding material, asphalt-containing binder, binder-containing asphalt, etc.) over an existing paved road. ) and aggregates (e.g. gravel, sand, crushed stone, recycled glass, shells, recycled material, slag, etc.) to "chip cap" pavement surfaces, but may also be used for new pavement surfaces. The particular type of asphalt binding material or aggregate is not critical, and those skilled in the art will appreciate that many forms of these materials can be used. These terms are used generically in the industry. Supply trucks 22 carry sources of asphalt binding material and aggregate for refilling p...

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PUM

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Abstract

A roadway paving apparatus (10) for chipsealing a roadway (12) is capable of applying a liquid binder (14) and an aggregate (16) onto the roadway. Said apparatus comprising: A paving vehicle (20) having a chasis (26) with front (32) and rear (34) ends, supported by wheels (28) and powered by an engine (30); a supply truck (229. Said paving vehicle (20) further comprising: An asphalt binder dispensing system (36) and an aggregate dispensing system (38). The asphalt binder dispensing system further comprising: an input conduit (46) for receiving a supply of asphalt binder material, an electronic control module (152). A mechanical connecting device (98 / 120) permits the front o f the paving apparatus (20) to be attached to the rear end of a supply truck (122). The supply truck (122) having a chassis (126), a front and rear end (130, 132) supported by wheels (128), a supply hopper (134) with a tailgate (140) proximate a discharge area (136), an asphalt binder supply tank (142) and a supply hose (156).

Description

technical field [0001] The present invention relates generally to the asphalt paving industry and, more particularly, to apparatus and methods for laying and resurfacing surfaces or other paving surfaces. Background technique [0002] Usually paved road surfaces are required. In the construction of new pavements, paving is typically laid onto the unpaved base after the unpaved base has been layered and compacted. Over time, existing pavements inevitably wear out and require repair. For example, cracks can appear in the road surface and / or the surface can be overly smooth. If cracks develop, the surface is no longer waterproof and the pavement will deteriorate at an accelerated rate. If the surface is too smooth, the anti-slip force and friction against the car are reduced. [0003] The practice of maintaining the pavement surface is known by practice as "chip covering". The existing stone chip covering process uses an asphalt spreader locomotive for spreading asphalt-bo...

Claims

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Application Information

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IPC IPC(8): E01C19/18E01C19/20E01C19/21E01C19/22E01C19/48
CPCE01C2019/2075E01C19/48E01C19/21
Inventor 詹姆斯·J·巴纳特帕特里克·C·奥布赖恩哈罗德·达布斯杰里米·赫勒托马斯·R·布朗蒂龙·汉尼鲍姆
Owner E.D.爱特尼尔公司