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公开(公告)号：USD586524S1
公开(公告)日：2009-02-10
申请号：US29308750
申请日：2008-07-07
申请人： Anthony J. Mertes
设计人： Anthony J. Mertes
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公开(公告)号：US20070209651A1
公开(公告)日：2007-09-13
申请号：US11682453
申请日：2007-03-06
IPC分类号： B28D1/04
CPC分类号： B28D1/045
摘要： An improved concrete cutter has a longitudinally-extending primary boom and one or more saw carriage sub-assemblies that move along the length of the boom. “Wing-like” boom extensions are hingedly secured at each end of the primary boom. The boom extensions can be easily positioned at each end of the primary boom to extend the cutting width of the concrete cutter and without requiring removal of the boom extensions from the concrete cutter. The saw carriage sub-assemblies are independently movable along the boom extensions. Carriage spacing is variably-adjustable along the boom such that each saw carriage can move toward or away from the other saw carriage. Each saw carriage sub-assembly is height-variable and is self-adjusting to contours in the profile of the concrete surface being cut.
摘要翻译： 改进的混凝土切割器具有纵向延伸的一次起重臂和一个或多个沿悬臂的长度移动的锯条支架子组件。 “翼式”吊杆延伸部分铰接在主吊架的两端。 悬臂延伸部可以容易地定位在主吊臂的每个端部，以延伸混凝土切割器的切割宽度，而不需要从混凝土切割器移除吊杆延伸部。 锯条支架子组件可独立地沿着悬臂延伸部移动。 托架间隔可以沿着悬臂可变地调节，使得每个锯架能够朝向或远离另一个锯架移动。 每个锯架子组件是高度可变的，并且在被切割的混凝土表面的轮廓中自调节。
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公开(公告)号：US07451757B2
公开(公告)日：2008-11-18
申请号：US11682453
申请日：2007-03-06
IPC分类号： B28D1/04
CPC分类号： B28D1/045
摘要： An improved concrete cutter has a longitudinally-extending primary boom and one or more saw carriage sub-assemblies that move along the length of the boom. “Wing-like” boom extensions are hingedly secured at each end of the primary boom. The boom extensions can be easily positioned at each end of the primary boom to extend the cutting width of the concrete cutter and without requiring removal of the boom extensions from the concrete cutter. The saw carriage sub-assemblies are independently movable along the boom extensions. Carriage spacing is variably-adjustable along the boom such that each saw carriage can move toward or away from the other saw carriage. Each saw carriage sub-assembly is height-variable and is self-adjusting to contours in the profile of the concrete surface being cut.
摘要翻译： 改进的混凝土切割器具有纵向延伸的一次起重臂和一个或多个沿悬臂的长度移动的锯条支架子组件。 “翼式”吊杆延伸部分铰接在主吊架的两端。 悬臂延伸部可以容易地定位在主吊臂的每个端部，以延伸混凝土切割器的切割宽度，而不需要从混凝土切割器移除吊杆延伸部。 锯条支架子组件可独立地沿着悬臂延伸部移动。 托架间隔可以沿着悬臂可变地调节，使得每个锯架能够朝向或远离另一个锯架移动。 每个锯架子组件是高度可变的，并且在被切割的混凝土表面的轮廓中自调节。
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公开(公告)号：US06470874B1
公开(公告)日：2002-10-29
申请号：US09487435
申请日：2000-01-19
申请人： Anthony J. Mertes
发明人： Anthony J. Mertes
IPC分类号： B28D102
摘要： A concrete saw (10) includes a cutting assembly having a high compression diesel motor (38) mounted on a carriage (40) in turn slideably mounted in a frame (22) in turn pivotally mounted to parallel rails (14) of a chassis (12) moveably supported on the concrete surface by wheels (18, 20). Concrete slurry hardened on two pairs of UHMW slides (30, 44) provided between the sliding surfaces of the carriage (40) and the frame (22) will break away and fall from the slides (30, 44) when the belt tension is adjusted. A guard (58) prevents entry of concrete slurry to the belt drive and includes a housing (66) having a U-shaped wall (68) which closely conforms to the bottom periphery of the sheave (36) of the belt drive. An operator platform including a seat (86), a footrest (88) and an armrest (90) mounted to a mount (82) is mounted by elastomer cushions (84) to a seat base (80) extending outward of the rails (14) of the chassis (12) so that the operator is located generally aligned with the saw blade (34) and is free of obstruction up to an extension (16) of the chassis (12).
摘要翻译： 混凝土锯（10）包括具有安装在滑架（40）上的高压缩柴油发动机（38）的切割组件，该滑块依次可滑动地安装在框架（22）中，所述框架又可枢转地安装到底盘的平行轨道（14） 12）通过轮（18,20）可移动地支撑在混凝土表面上。 设置在滑架（40）和框架（22）的滑动表面之间的两对UHMW滑块（30,44）上硬化的混凝土浆料将在调节皮带张力时从滑块（30,44）中脱落掉落 。 防护件（58）防止混凝土浆料进入皮带传动装置，并且包括具有与皮带传动装置的滑轮（36）的底部周边紧密一致的U形壁（68）的壳体（66）。 包括座椅（86），搁脚板（88）和安装在座架（82）上的扶手（90）的操作者平台通过弹性垫（84）安装到从导轨（14）向外延伸的座椅底座（80） ）使得操作者大体上与锯片（34）对齐并且没有阻塞物直到底架（12）的延伸部（16）。
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公开(公告)号：US4676557A
公开(公告)日：1987-06-30
申请号：US720359
申请日：1985-04-05
CPC分类号： B23D59/02 , B24B55/02 , B28D1/045 , E01C23/0933 , E01C2301/50 , Y10T83/263 , Y10T83/293
摘要： A cooling system for a wheeled saw for widening cracks in an asphalt or concrete surface is disclosed. The cooling system includes a compressor and a water reservoir which provide pressurized air and water to one or more mist forming nozzles or fluid directing blocks. The mist is directed unto the cutting blade to keep it cool. After enlarging a crack, foreign materials are blown from the crack allowing it to be immediately sealed.
摘要翻译： 公开了一种用于在沥青或混凝土表面中加宽裂缝的轮锯的冷却系统。 冷却系统包括压缩机和储水器，其向一个或多个雾形成喷嘴或流体引导块提供加压空气和水。 雾气被引导到切割刀片以保持冷却。 扩大裂纹后，异物从裂纹中吹出，使其立即密封。
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6.发明授权
公开(公告)号：US6109826A
公开(公告)日：2000-08-29
申请号：US325053
申请日：1999-06-03
申请人： Anthony J. Mertes
发明人： Anthony J. Mertes
CPC分类号： E01C19/45
摘要： A melter and applicator (10) is shown for applying liquefied paving material to damaged pavement. The applicator (10) reduces the problems which occur due to the unintentional solidification of the paving material within the hose (74) of either the heated or unheated type. A cabinet (44) is provided which is selectively able to maintain the temperature of the unheated hose (74) during periods of non-use. In addition, a wand access port (100) is provided which allows either type of hose (74) to be run continuously, directing material back to a supply bin (26). In addition, a chimney (40) is provided which vents the by-products of combustion generated while melting the paving material. This chimney, (40) is fluidly coupled to the bin (26) which contains the paving material so that noxious fumes produced during the melting are drawn off.
摘要翻译： 示出了用于将液化铺路材料施加到损坏的路面上的熔化器和施加器（10）。 施加器（10）减少了由于加热或未加热型的软管（74）内的铺路材料的无意凝固而发生的问题。 提供了一个柜子（44），其可选择性地能够在不使用期间保持未加热软管（74）的温度。 此外，提供了一种允许任一类型的软管（74）连续运行的导杆（100），将材料引导回给料箱（26）。 另外，提供烟囱（40），其排出在熔化铺路材料时产生的燃烧副产物。 该烟囱（40）流体地联接到包含铺路材料的料仓（26），以便在熔化期间产生的有害烟雾被排出。
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公开(公告)号：US5709200A
公开(公告)日：1998-01-20
申请号：US656884
申请日：1996-05-30
申请人： Anthony J. Mertes
发明人： Anthony J. Mertes
CPC分类号： B28D1/181 , E01C23/0933
摘要： A router machine for cutting a groove in pavement and the like for repairing cracks includes a pair of frame members mounting a shroud therebetween. A cutter head drive shaft is mounted by the frame members with axially spaced bushings keyed thereto within the shroud. Disks are bolted to the bushings. Circumferentially spaced cutter members are mounted to the disks, and include pins axially removably extended through apertures. Star bits and spacers are mounted on the pins. Retainers are pivotally mounted to the disks to selectively permit axial removable of the pins from the disks. A U-shaped mounting axle is pivoted to the frame members forwardly of the shroud for mounting ground engaging wheels. An operator guide handle is pivotally mounted to a console and operatively connected to brake members mounted by a brake axle to brakingly engage the ground engaging wheels when the handle cross bar is pushed downwardly. A combination skid plate and access panel assembly is pivoted to the shroud to move between an access position facilitating repairing the cutter head assembly and a closed position. A castor wheel assembly is removably mounted to the skid plate and access panel assembly for retaining the skid plate above the pavement.
摘要翻译： 用于切割路面等中用于修复裂缝的槽的路由器机器包括一对在其间安装护罩的框架构件。 刀头驱动轴由框架构件安装，在护罩内带有轴向间隔开的衬套。 磁盘螺栓固定在衬套上。 周向间隔开的切割器件安装到盘上，并且包括轴向可移除地延伸穿过孔的销。 星座和垫片安装在销上。 保持器可枢转地安装到盘上以选择性地允许销从盘的轴向移除。 U形安装轴在罩的前方枢转到框架构件，用于安装接地轮。 操作者引导手柄可枢转地安装到控制台上并可操作地连接到由制动器轴安装的制动部件，以在手柄横杆被向下推动时制动地接合地面接合轮。 组合的滑板和检修面板组件枢转到护罩以在便于修理刀头组件的接近位置和关闭位置之间移动。 脚轮组件可移除地安装在滑板和检修面板组件上，用于将滑板保持在路面上方。
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公开(公告)号：US08689938B2
公开(公告)日：2014-04-08
申请号：US11149569
申请日：2005-06-10
IPC分类号： E04G5/14
CPC分类号： E04H17/1421 , E04G5/14 , E04G21/3228 , E04G21/3233 , E04G21/3238 , E04H17/14 , E04H17/18 , E04H17/22 , E04H2017/1447 , E04H2017/1491 , E06B11/00 , Y10S256/02
摘要： A collapsible safety rail system for providing a portable or permanent protective barrier to provide for fall prevention from elevated or other work areas. Lockable pivot assemblies are located between heavy bases and the end posts of collapsible safety rail assemblies. Removable detent pins are utilized to lock the pivot assemblies to maintain the erected position of the collapsible safety rail assemblies in protective vertical orientation or are removed to allow maneuvering of the collapsible safety rail assemblies to a minimum viewable profile position when not required for personnel protection.
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公开(公告)号：US5215071A
公开(公告)日：1993-06-01
申请号：US642823
申请日：1991-01-18
CPC分类号： B28D7/005 , B27B9/02 , B28D1/045 , E01C23/0933 , E01C2301/50
摘要： A riding saw apparatus (20) has hydrostatic and hydraulic controls (26, 30, 31, 32) which are movable to various positions for different sawing operations. In addition, saw blades (72) mounted on a cutting assembly (24, 25) are movable to different positions at different angles for performing a number of sawing operations including sawing joints, making angled cuts, and following random cracks or curves. In addition, a timing mechanism (82) may be added so that the saw (20) may utilized for sawing recesses (110) in the pavement. The timing - mechanism (82) uses a cam (84) with a cam follower (86) controlling the depth of the cut of the blades (72). The saw also utilizes a mounting bracket (80) for mounting front wheels (38) or the cutting assemblies (24, 25) in different positions for the various sawing operations.
摘要翻译： 一种骑马装置（20）具有静液压和液压控制装置（26,30,31,32），可移动到各种位置以进行不同的锯切操作。 此外，安装在切割组件（24,25）上的锯片（72）可以以不同的角度移动到不同的位置，以执行包括锯切接头，成角度切割以及随机裂纹或曲线之后的多个锯切操作。 此外，可以添加定时机构（82），使得锯（20）可用于在路面中切割凹槽（110）。 定时机构（82）使用凸轮（84），凸轮随动件（86）控制叶片（72）的切割深度。 锯还利用用于将前轮（38）或切割组件（24,25）安装在用于各种锯切操作的不同位置的安装支架（80）。
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