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1. 发明授权

US08118518B2 Slipform paving machine with adjustable length tractor frame 有权
标题翻译：滑移式铺路机，可调长度拖拉机架
公开(公告)号：US08118518B2
公开(公告)日：2012-02-21
申请号：US12703101
申请日：2010-02-09
申请人： Ronald M. Guntert, Jr. , Gerald L. Dahlinger , Iovtcho Mitev Delev , Steven Douglas Mickelson
发明人： Ronald M. Guntert, Jr. , Gerald L. Dahlinger , Iovtcho Mitev Delev , Steven Douglas Mickelson
IPC分类号： E01C19/12
CPC分类号： E01C19/4853
摘要： A paving machine that moves in a travel direction and spreads, levels and finishes concrete into a form having a generally upwardly exposed, finished concrete surface that terminates in lateral sides. The paving machine has a main frame with first and second bolsters arranged at opposite ends of the main frame. Each set of bolsters has two hydraulic jacking columns used to raise and lower the machine frame. Crawlers attached to the bottom of the jacking columns engage the ground and move the paving machine in the travel direction. A pair of support beams is attached to the inner surface of each bolster and supported in passageways of a center module of the tractor frame. To extend the maximum width of the paving machine without having to extensively disassemble it, the free ends of the support beams extend beyond outer sides of the bolsters when the distance between the inner sides of the bolsters is at its minimum. This paving machine width adjustment can be performed in the field by moving the bolsters and the support beams attached to them inwardly or outwardly with the crawlers of the paving machine. Also provided is a laterally extendable/retractable cross beam for movably supporting a dowel bar inserter kit on the paving machine.
摘要翻译：一种在行进方向上移动的摊铺机，将混凝土扩展，平整和完成为具有大致向上暴露的成品混凝土表面的形式，其终止于侧面。铺路机具有主框架，第一和第二垫片布置在主框架的相对端。每套枕头有两个液压顶升柱，用于升高和降低机架。附着在顶升柱底部的履带与地面接合，并沿着行进方向移动铺路机。一对支撑梁连接到每个枕垫的内表面，并被支撑在拖拉机框架的中心模块的通道中。为了延长铺路机的最大宽度，不需要大量拆卸，当支架的内侧之间的距离处于最小时，支撑梁的自由端延伸超过垫板的外侧。该铺路机宽度的调整可以在现场通过使用铺路机的履带将枕垫和支撑梁向内或向外移动。还设置有用于可移动地支撑铺设机上的销钉插入器套件的横向可伸缩的横梁。

2. 发明申请

US20110194898A1 Slipform Paving Machine With Adjustable Length Tractor Frame 有权
标题翻译：滑动摊铺机带可调长度拖拉机架
公开(公告)号：US20110194898A1
公开(公告)日：2011-08-11
申请号：US12703101
申请日：2010-02-09
申请人： Ronald M. Guntert, JR. , Gerald L. Dahlinger , Iovtcho Mitev Delev , Steven Douglas Mickelson
发明人： Ronald M. Guntert, JR. , Gerald L. Dahlinger , Iovtcho Mitev Delev , Steven Douglas Mickelson
IPC分类号： E01C19/12
CPC分类号： E01C19/4853
摘要： A paving machine that moves in a travel direction and spreads, levels and finishes concrete into a form having a generally upwardly exposed, finished concrete surface that terminates in lateral sides. The paving machine has a main frame with first and second bolsters arranged at opposite ends of the main frame. Each set of bolsters has two hydraulic jacking columns used to raise and lower the machine frame. Crawlers attached to the bottom of the jacking columns engage the ground and move the paving machine in the travel direction. A pair of support beams is attached to the inner surface of each bolster and supported in passageways of a center module of the tractor frame. To extend the maximum width of the paving machine without having to extensively disassemble it, the free ends of the support beams extend beyond outer sides of the bolsters when the distance between the inner sides of the bolsters is at its minimum. This paving machine width adjustment can be performed in the field by moving the bolsters and the support beams attached to them inwardly or outwardly with the crawlers of the paving machine. Also provided is a laterally extendable/retractable cross beam for movably supporting a dowel bar inserter kit on the paving machine.
摘要翻译：一种在行进方向上移动的摊铺机，将混凝土扩展，平整和完成为具有大致向上暴露的成品混凝土表面的形式，其终止于侧面。铺路机具有主框架，第一和第二垫片布置在主框架的相对端。每套枕头有两个液压顶升柱，用于升高和降低机架。附着在顶升柱底部的履带与地面接合，并沿着行进方向移动铺路机。一对支撑梁连接到每个枕垫的内表面，并被支撑在拖拉机框架的中心模块的通道中。为了延长铺路机的最大宽度，不需要大量拆卸，当支架的内侧之间的距离处于最小时，支撑梁的自由端延伸超过垫板的外侧。该铺路机宽度的调整可以在现场通过使用铺路机的履带将枕垫和支撑梁向内或向外移动。还设置有用于可移动地支撑铺设机上的销钉插入器套件的横向可伸缩的横梁。

3. 发明授权

US08459898B2 Adjustable bolster swing legs for mounting and aligning and reorienting crawlers for slipform paving machines 有权
标题翻译：可调节的摇摆腿，用于安装和对准和重新定向滑动铺路机的履带
公开(公告)号：US08459898B2
公开(公告)日：2013-06-11
申请号：US13069096
申请日：2011-03-22
申请人： Ronald M. Guntert, Jr. , Gerald L. Dahlinger , Richard Wood Francis
发明人： Ronald M. Guntert, Jr. , Gerald L. Dahlinger , Richard Wood Francis
IPC分类号： B62D11/02
CPC分类号： B62D55/084 , B62D55/065 , E01C19/002 , E01C19/42 , E01C19/48 , E01C19/4853
摘要： A paving machine for spreading, leveling and finishing concrete having a main frame, center module, bolsters laterally movably, and a crawler track associated with respective aft and forward ends of the bolsters. A bolster swing leg for each crawler track supports an upright jacking column. A worm gear drive permits rotational movements of the crawler track and the jacking column. A hinge bracket is interposed between each swing leg and a surface of the bolsters to enable pivotal movements of the swing leg. A length-adjustable holder engages the pivot pin on the hinge bracket and pivotally engages the swing leg. The holder permits pivotal motions of the swing leg in its length-adjustable configuration and prevents substantially any motion of the swing leg in its fixed-length configuration. A feedback loop cooperates with transducers keeping the crawler tracks position. The paving machine can be reconfigured into a narrowed transport configuration.
摘要翻译：一种用于铺展，整平和整理混凝土的摊铺机，具有主框架，中心模块，横向可移动的支撑件以及与各垫片的相应后部和前端相关联的履带。每个履带轨道的扶手摇摆支架支撑一个直立的顶升柱。蜗轮传动装置允许履带和顶起塔的旋转运动。铰链支架插入在每个摆动腿和枕垫的表面之间以使摇摆腿能够枢转运动。长度可调节的保持器接合铰链支架上的枢轴销并枢转地接合摆动腿。支架允许摆臂在其长度可调配置中的枢转运动，并且防止摆臂在其固定长度构型中基本上任何运动。反馈回路与保持履带跟踪位置的换能器配合。铺路机可以重新配置成一个狭窄的运输配置。

4. 发明申请

US20110236129A1 Adjustable Bolster Swing Legs for Mounting and Aligning and Reorienting Crawlers for Slipform Paving Machines 有权
公开(公告)号：US20110236129A1
公开(公告)日：2011-09-29
申请号：US13069096
申请日：2011-03-22
申请人： Ronald M. Guntert, JR. , Gerald L. Dahlinger , Richard Wood Francis
发明人： Ronald M. Guntert, JR. , Gerald L. Dahlinger , Richard Wood Francis
IPC分类号： E01C19/42 , E01C19/48 , E01C19/22
CPC分类号： B62D55/084 , B62D55/065 , E01C19/002 , E01C19/42 , E01C19/48 , E01C19/4853
摘要： A paving machine which is configured to move in a paving direction for spreading, leveling and finishing concrete into a form having a generally upwardly exposed, finished concrete surface and terminating in lateral concrete sides. The paving machine has a main frame, including a center module, bolsters laterally movably connected to respective lateral sides of the center module for changing a spacing between the bolsters, and a crawler track associated with respective aft and forward ends of the bolsters. A bolster swing leg for each crawler track supports an upright jacking column secured to the swing leg proximate a free end thereof. A worm gear drive between the jacking column and the crawler track permits rotational movements of the crawler track and the jacking column about an upright axis. A hinge bracket is interposed between each swing leg and an associated surface of the bolsters and includes a fixed, upright pivot shaft that pivotally engages the swing leg to enable pivotal movements of the swing leg about an upright axis in a substantially horizontal plane. The hinge bracket further includes a pivot pin that is laterally spaced from and fixed in relation to the pivot shaft. A length-adjustable holder capable of being held at a fixed length has a first end pivotally engaging the pivot pin on the hinge bracket and a second end that pivotally engages the swing leg. The holder permits pivotal motions of the swing leg about the hinge pin when it is in its length-adjustable configuration and prevents substantially any motion of the swing leg when the holder is in its fixed-length configuration. A feedback loop cooperates with angular position transducers and automatically keeps the crawler tracks oriented in the paving direction of the machine when the swing legs move in a horizontal plane relative to a remainder of the paving machine. The paving machine can be reconfigured between its paving orientation and a road transport orientation by activating the crawlers to move the swing legs and the crawlers into a narrowed transport configuration.

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