首页>
外国专利>
Self-propelled operating apparatus for the regeneration pavement
Self-propelled operating apparatus for the regeneration pavement
展开▼
机译:自走式再生路面作业机
展开▼
页面导航
摘要
著录项
相似文献
摘要
A self-propelled pavement lane apparatus comprising a radial- frequency microwave generator extending across one lane of the roadway having an antenna with a slotted waveguide directed toward the roadway for heating a lane-wide stretch of the roadway. A ripping device is provided behind the microwave generator to rip up pavement which was heated by the microwave generator. A screw conveyor conveys the heated and ripped pavement inwardly toward a central axis of the apparatus where it is fed by a chute to a mixing chamber containing counter-rotating mixing blades. Fresh bituminous binder and/or filler may be added to the mixing chamber to be mixed with the ripped pavement which is then discharged from the mixing chamber by a second screw conveyor, to be distributed across the lane. Following the second screw conveyor is a finished plate for initially compacting the refinished surface. The apparatus includes a tank for containing hydraulic fluid for operating a generating unit to power the microwave generator as well as tanks for the filler and binder.
展开▼