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公开(公告)号：US08534955B2
公开(公告)日：2013-09-17
申请号：US12944435
申请日：2010-11-11
Applicant: Martin Buschmann , Roman Munz , Ralf Weiser , Klaus Bertz
Inventor： Martin Buschmann , Roman Munz , Ralf Weiser , Klaus Bertz
IPC: E01C19/30
CPC classification number: E01C19/407 , E01C19/4833 , F16C3/28
Abstract: A tamper of a screed having an eccentric shaft including an eccentric section and an eccentric bushing rotatably mounted in a connecting rod driving a tamper bar. The stroke of the tamper bar is adjustable by a relative rotation between the eccentric shaft and the eccentric bushing, and a tappet and a preselection area with two tappet stop positions defining two different tamper bar strokes are provided between the eccentric shaft and the eccentric bushing, enabling adjustment of the tappet to each tappet stop position, by reversing the direction of rotation of the eccentric shaft to switch between the two strokes.
Abstract translation: 具有包括偏心部分的偏心轴和可旋转地安装在驱动篡改杆的连杆中的偏心衬套的熨平板的篡改。 通过偏心轴和偏心衬套之间的相对旋转可以调节撬杆的行程，并且在偏心轴和偏心衬套之间设置挺杆和具有限定两个不同捣棒冲程的两个挺杆止动位置的预选区域， 通过反转偏心轴的旋转方向在两个行程之间切换，能够将挺杆调节到每个挺杆停止位置。
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公开(公告)号：US08113737B2
公开(公告)日：2012-02-14
申请号：US12865774
申请日：2009-01-06
Applicant: Anton Mahler , Marc Niggemann , Oliver Lachmann
Inventor： Anton Mahler , Marc Niggemann , Oliver Lachmann
IPC: E01C23/14
CPC classification number: E01C19/407 , E01C19/4833 , E01C2301/10
Abstract: The invention relates to a device for compacting road paving materials, comprising a screed board which is fastened on a road finisher and extends at a right angle to the direction of travel of the road finisher and a tamper that is mounted in front and/or behind the screed board. The tamper has a tamper strip that can be driven to perform a striking upward and downward movement and the interior of which is equipped with an electrical heating unit in the form of a rod-shaped heating element that can be clamped into a recess of the tamper strip. The device according to the invention is characterized by a spring accumulator receiving a heating element in the direction of the striking upward and downward movement for clamping the heating element.
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公开(公告)号：US20060045624A1
公开(公告)日：2006-03-02
申请号：US11261001
申请日：2005-10-28
Applicant: James Nelson
Inventor： James Nelson
IPC: E01C23/14
CPC classification number: E01C19/407 , E01C19/4833 , E01C2301/10
Abstract: A screed heating arrangement is provided for a screed assembly that is towed behind a paving machine. The screed heating arrangement includes at least one electric heater bonded to an upper surface of a screed plate.
Abstract translation: 为熨平板组件提供熨平板加热装置，其被拖曳在铺路机后面。 熨平板加热装置包括结合到熨平板上表面的至少一个电加热器。
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公开(公告)号：US3992124A
公开(公告)日：1976-11-16
申请号：US618117
申请日：1975-09-30
Applicant: Ernst-August Schrader
Inventor： Ernst-August Schrader
CPC classification number: E01C19/4833 , E01C2301/16
Abstract: A device for adjusting the working width of a road finisher, comprises a main support beam which is adapted to be carried by the road finisher behind the device for finishing the road surface. The main support beam includes a central plate portion having a pair of tubes secured to each side thereof which extend laterally of the road finisher. An adjustment beam for carrying a ground support for the finisher includes a rod portion extending into each tube and a respective interior and exterior side wall at the respective ends of the adjustment beam. The rod portions are movable in each tube and they are secured on the portion extending exteriorly of the tube to the exterior side wall. The rods are guided within the tube by guide means which bear between the rod and the tube. In addition, the exterior of the adjustment member is guided by second guide means which support the adjustment beam on the exterior of the tubes. These second guide means include sleeves bearing against the tubes containing the rods and carried by an interior guide wall of the adjustment beam. The rods include pistons at their inner ends and fluid pressure is admitted to respective opposite sides of the pistons in order to extend or retract the adjustment beam in accordance with the road width desired.
Abstract translation: 一种用于调节整修机的工作宽度的装置，包括主支撑梁，该主支撑梁适于由装置后面的道路整理机承载，用于完成路面。 主支撑梁包括中央板部分，其具有固定到其每侧的一对管，其在道路整理机的侧面延伸。 用于承载用于整理器的地面支撑件的调节梁包括延伸到每个管中的杆部分和在调节梁的相应端部处的相应的内侧和外侧壁。 杆部分可在每个管中移动，并且它们被固定在外部延伸到外侧壁的部分上。 杆通过承载在杆和管之间的引导装置在管内被引导。 此外，调节构件的外部由支撑调节梁的管的第二引导装置引导。 这些第二引导装置包括套筒，该套筒包含杆并且由调节梁的内部引导壁承载。 杆在其内端包括活塞，并且流体压力被允许到活塞的相应的相对侧，以便根据所需的道路宽度来延伸或缩回调节梁。
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公开(公告)号：US2044883A
公开(公告)日：1936-06-23
申请号：US68812533
申请日：1933-09-05
Applicant: CORWILL JACKSON
Inventor： CORWILL JACKSON
CPC classification number: E01C19/025 , E01C19/4833
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6.发明申请
公开(公告)号：US20180282951A1
公开(公告)日：2018-10-04
申请号：US15997207
申请日：2018-06-04
Applicant: BOMAG GMBH
Inventor： Gianluca CAPUTO
CPC classification number: E01C19/405 , C23C4/06 , C23C4/10 , C23C4/126 , C23C4/134 , E01C19/30 , E01C19/40 , E01C19/4833 , E01C19/486 , E01C2301/10 , F16M13/02
Abstract: A road finisher includes a screed plate extending at right angles to the working direction of the road finisher, a tamper bar disposed rearwardly and/or forwardly of the screed plate in the working direction, wherein at least one electrically operated heating element is configured to heat up a heating surface facing a road subsurface, the heating element comprising a heating layer at least partially obtained through thermal spraying onto a substrate surface, and a piston rod with connecting means to a tamper bar drive. The tamper bar is connected to the piston rod with an upper surface of the tamper bar contacting a lower surface of the piston rod, wherein the piston rod is single-pieced with regard to its connecting means and its lower surface, and the heating layer is located between the piston rod and the tamper bar, especially applied to the lower surface of the piston rod.
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公开(公告)号：US09988771B2
公开(公告)日：2018-06-05
申请号：US15355662
申请日：2016-11-18
Applicant: BOMAG GMBH
Inventor： Gianluca Caputo
CPC classification number: E01C19/405 , C23C4/06 , C23C4/10 , C23C4/126 , C23C4/134 , E01C19/30 , E01C19/40 , E01C19/4833 , E01C19/486 , E01C2301/10 , F16M13/02
Abstract: A road finisher includes a screed plate extending at right angles to the working direction of the road finisher, a tamper bar disposed rearwardly and/or forwardly of the screed plate in the working direction, wherein at least one electrically operated heating element is configured to heat up a heating surface facing a road subsurface, the heating element comprising a heating layer at least partially obtained through thermal spraying onto a substrate surface, and a piston rod with connecting means to a tamper bar drive. The tamper bar is connected to the piston rod with an upper surface of the tamper bar contacting a lower surface of the piston rod, wherein the piston rod is single-pieced with regard to its connecting means and its lower surface, and the heating layer is located between the piston rod and the tamper bar, especially applied to the lower surface of the piston rod.
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公开(公告)号：US09790648B2
公开(公告)日：2017-10-17
申请号：US14542326
申请日：2014-11-14
Applicant: JOSEPH VOGELE AG
Inventor： Martin Buschmann , Gunter Zegowitz , Achim Eul , Ralf Weiser , Roman Munz , Nicole Angermann , Klaus Bertz , Christian Pawlik
CPC classification number: E01C19/004 , B06B1/164 , E01C19/002 , E01C19/34 , E01C19/407 , E01C19/42 , E01C19/4833 , E01C19/4853 , E01C23/06 , E01C2301/14
Abstract: Method for laying down a pavement consisting of paving material with a road paver screed in which a compaction unit pre-compacts the paving material at cyclical work cycles with a selectable stroke and at a selectable frequency while the pavement is laid down at a selectable paving speed and at least the stroke is automatically adjustable in response to paving parameters.
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公开(公告)号：US20170198445A1
公开(公告)日：2017-07-13
申请号：US15314215
申请日：2014-05-28
Applicant: JOSEPH VOEGELE AG
Inventor： Klaus OETTINGER
CPC classification number: E01C19/405 , E01C19/48 , E01C19/4833 , E01C2301/14 , E01C2301/16 , E01C2301/40
Abstract: The disclosure relates to a screed assembly for laying a road surface, said assembly determining a working width, viewed in the working direction, for laying of the road surface, and a working station for an operator being mounted on the screed assembly. The working station is mounted on the screed assembly in a vibration-decoupled manner, such that the transmission of vibrations from the screed assembly to the working station can be reduced or prevented.
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公开(公告)号：US09611592B2
公开(公告)日：2017-04-04
申请号：US15012236
申请日：2016-02-01
Applicant: AR&C CO.,LTD.
Inventor： Seng Woo Yoon , Jang Sup Kim
CPC classification number: E01C7/358 , C09D195/00 , E01C7/18 , E01C7/265 , E01C7/30 , E01C11/24 , E01C19/22 , E01C19/4833
Abstract: The present invention relates to a paving method of forming an intermediate layer, where a non-solidifying rubberized asphalt penetrates, on an asphalt mixture for base layer or a cement concrete to provide a permeable layer and an impermeable (intermediate) layer simultaneously with a single paving process for surface layer. The waterproofing and draining functions of the non-solidifying rubberized asphalt layer completely block water or moisture from penetrating into the underlying layer and protect the roads from damage due to freezing temperature with the moisture penetrating into the group in winter. The non-solidifying rubberized asphalt layer constituting the intermediate layer has the non-solidifying rubberized asphalt melt down and move upwards under the paving temperature and pressure applied during the paving process of forming a surface layer and firmly bind with the base layer, thereby completing an integrated pavement structure with enhanced water resistance and durability.
