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1. 发明申请

US20230047139A1 TRACK SWITCH 有权
公开(公告)号：US20230047139A1
公开(公告)日：2023-02-16
申请号：US17796803
申请日：2021-01-25
申请人： Bridge and Track Crane LLC d/b/a Rcrane
发明人： Paul MARKELZ , William Kenneth QUAST
IPC分类号： E01B23/00 , E01B7/00
摘要： A track switch includes a turntable section, one or more track sections coupled together to form a single track, and a pair of ramp sections coupled to opposing ends of the single track. One of the track sections is rotationally coupled to the turntable section to allow ramp sections to rotate relative to the turntable section and selectively connect a first railroad track to a second railroad track.

2. 发明授权

US09809932B2 Traction device 有权
公开(公告)号：US09809932B2
公开(公告)日：2017-11-07
申请号：US14707483
申请日：2015-05-08
申请人： Caliber, Inc.
发明人： Ernest J. Delanghe , Paul Dathe
IPC分类号： B60B39/12 , E01B23/00
CPC分类号： E01B23/00 , B60B39/12
摘要： A traction device to engage a track of a tracked vehicle includes spaced apart longitudinal ribs and spaced apart transverse ribs forming a matrix, with at least one longitudinal rib having first gripping elements spaced apart to engage a track of a vehicle having lugs spaced at a first pitch and at least one other longitudinal rib having second gripping elements spaced apart to engage a track of a vehicle having lugs spaced at a second pitch. A number of third gripping elements are arranged across a width of each of the transverse ribs, and the transverse ribs are spaced to engage a track of a vehicle having lugs spaced at a third pitch.

3. 发明授权

US08944339B2 Toy vehicle track set 有权
标题翻译：玩具车轨道集
公开(公告)号：US08944339B2
公开(公告)日：2015-02-03
申请号：US13596263
申请日：2012-08-28
申请人： Eric Ostendorff , Kevin Cao
发明人： Eric Ostendorff , Kevin Cao
IPC分类号： E01B23/00 , A63H18/02
CPC分类号： A63H18/028 , A63H18/026
摘要： A track set for toy vehicles is provided herein, the track set having: a first track segment coupled to a first curved track segment; a second track segment coupled to a second curved track segment; a third curved track segment having an inlet end and an outlet end, the inlet end being wider than the outlet end, the inlet end being configured to receive the toy vehicles traveling on the first curved track segment and the second curved track segment; and a snare trap mechanism located at the outlet end of the third curved track segment, wherein the snare trap mechanism is configured to capture a first one of the toy vehicles traveling through the outlet end of the third curved track segment.
摘要翻译：本文提供了一种用于玩具车辆的轨道组，该轨道组具有：联接到第一弯曲轨道段的第一轨道段; 耦合到第二弯曲轨道段的第二轨道段; 具有入口端和出口端的第三弯曲轨道段，入口端宽于出口端，入口端构造成接收在第一弯曲轨道段和第二弯曲轨道段上行进的玩具车辆; 以及位于所述第三弯曲轨道段的出口端处的圈套捕获机构，其中所述圈套捕获机构构造成捕获通过所述第三弯曲轨道段的出口端行驶的所述玩具车辆中的第一个。

4. 发明授权

US08925830B2 Traction jack 有权
标题翻译：牵引千斤顶
公开(公告)号：US08925830B2
公开(公告)日：2015-01-06
申请号：US13031913
申请日：2011-02-22
申请人： Jeffrey Brown, Jr. , Carlos Amaro
发明人： Jeffrey Brown, Jr. , Carlos Amaro
IPC分类号： E01B23/00 , B66F3/24
CPC分类号： B66F3/24
摘要： A vehicle traction jack that functions as a traction mat platform, ramp, and vehicle jack to assist a vehicle's tire when a tire is stuck in a rut, hole, or some sort of terrain or weather condition such as sand, gravel, dirt, mud, or snow is disclosed. The traction jack comprises a first plate and second plate, a hinge assembly, and a jack. The first and second plates can extend to a partially-opened or fully-opened position, forming a ramp and traction mat platform. The extended traction jack can be placed in front of or behind a vehicle's tire to provide addition traction. A jack extends from at least one plate of the vehicle traction jack to raise a vehicle for repairs to the vehicle's tire. Easily stored in a vehicle at all times, a single user can use the traction jack to help move any type of vehicle's tire.
摘要翻译：一种车辆牵引千斤顶，用作牵引垫平台，斜坡和车辆千斤顶，以在轮胎卡在车辙，孔洞或某种地形或天气状况（如沙子，砾石，泥土，泥土）时协助车辆的轮胎，或雪被公开。牵引千斤顶包括第一板和第二板，铰链组件和千斤顶。第一和第二板可以延伸到部分打开或完全打开的位置，形成坡道和牵引垫平台。扩展牵引千斤顶可以放置在车辆的轮胎前面或后面，以提供附加牵引力。千斤顶从车辆牵引千斤顶的至少一个板延伸，以升高车辆以修理车辆的轮胎。始终容易地存放在车辆中，单个用户可以使用牵引千斤顶来帮助移动任何类型的车辆的轮胎。

5. 发明授权

US08708245B2 Controlled-friction track for gravity race cars 有权
标题翻译：重型赛车的控制摩擦轨道
公开(公告)号：US08708245B2
公开(公告)日：2014-04-29
申请号：US13385518
申请日：2012-02-23
申请人： John Dewey Jobe
发明人： John Dewey Jobe
IPC分类号： E01B23/00 , A63H18/14
CPC分类号： A63H17/26 , A63H18/02
摘要： The present invention comprises an improved track which increases the speed of a gravity-driven racing car. Firstly, a micro-grooved wheel rolling surface increases the friction for lateral movement of the car wheels through a fingerprint effect, thus straightening the trajectory of the path to the finish line. Secondly, this effect also reduces the amount of sideways movement towards the central guide strip and the associated bumping velocity. Thirdly, a low-friction material on the central guide strip reduces the frictional drag when contacted by a car's wheels. Fourthly, the micro-grooved surface also reduces the contact area between the wheel and the track surface causing a reduction in rolling friction. Finally, the micro-grooved rolling surface in combination with the low-friction guide strip material have a synergistic effect since the coefficient of sliding friction between a wheel and low-friction guide strip material is lessened because of a reduction in lateral velocity of contact.
摘要翻译：本发明包括改进的轨道，其增加重力驱动的赛车的速度。首先，微槽车轮滚动面通过指纹效应增加了车轮侧向运动的摩擦，从而矫正了到终点线路径的轨迹。其次，这种效果还减少了向中心导向条的侧向移动量和相关联的碰撞速度。第三，中央导轨上的低摩擦材料在汽车车轮接触时减小了摩擦阻力。第四，微槽表面也减小了车轮与履带表面之间的接触面积，导致滚动摩擦力的降低。最后，微沟槽滚动面与低摩擦导带材料结合起来具有协同效应，因为由于横向接触速度的降低，轮与低摩擦导带材料之间的滑动摩擦系数减小。

6. 发明授权

US08448877B1 Vehicle traction mat and associated method 有权
标题翻译：车辆牵引垫及相关方法
公开(公告)号：US08448877B1
公开(公告)日：2013-05-28
申请号：US12856289
申请日：2010-08-13
申请人： Gary A. Aubin
发明人： Gary A. Aubin
IPC分类号： E01B23/00
CPC分类号： B60C27/00 , B60B15/24
摘要： A vehicle traction mat may include a flexible and unitary body having a central portion. A first and second ramp may be connected to axially opposed first and second ends of the central portion. A tread layer may be positioned on a top surface of the central portion and terminating prior to reaching the first and second ramps. A plurality of first studs may be statically attached to a top surface of the body and protruding upwardly from the central portion such that a top most tip of each of the first studs penetrates out through the tread layer and terminates above the tread layer. A plurality of second studs may be statically attached to the central portion and protruding downwardly therefrom. The body may be selectively rolled and unrolled between cylindrical and planar shapes during non-operating and operating conditions respectively.
摘要翻译：车辆牵引垫可以包括具有中心部分的柔性和整体。第一和第二斜坡可以连接到中心部分的轴向相对的第一和第二端。胎面层可以定位在中心部分的顶表面上，并且在到达第一和第二斜坡之前终止。多个第一螺柱可以静态地附接到主体的顶表面并从中心部分向上突出，使得每个第一螺柱的顶部最顶端穿过胎面层并终止于胎面层之上。多个第二螺柱可以静态地附接到中心部分并从其向下突出。在非操作和操作条件下，主体可以选择性地滚动并在圆柱形和平面形状之间展开。

7. 发明授权

US08231066B2 Vehicle recovery and traction ladder 有权
标题翻译：车辆恢复和牵引梯
公开(公告)号：US08231066B2
公开(公告)日：2012-07-31
申请号：US12065118
申请日：2006-10-13
申请人： Bradley John McCarthy
发明人： Bradley John McCarthy
IPC分类号： E01B23/00
CPC分类号： B60B39/12 , Y02T10/86
摘要： A lightweight vehicle ladder for the recovery and traction of vehicles includes a central recessed portion (48) bordered by longitudinal strengthening ribs (56) and ramps (55) at either end. A plurality of traction members (52), each of which terminates in an upper tire engagement member (54) are disposed within the recessed portion and thereby somewhat protected from the ingress of mud during use in order that traction may be maintained. The underside and topside of the vehicle are formed with complementary shapes in order that a number of the ladders may be stacked one on top of the other to form a laminate of increased strength for application with particularly heavy vehicles.
摘要翻译：用于车辆的回收和牵引的轻型车辆梯子包括在任一端由纵向加强肋（56）和斜面（55）界定的中心凹部（48）。多个牵引构件（52）各自终止于上轮胎接合构件（54），其设置在凹部内，从而在使用期间略微防止泥浆进入，从而可以保持牵引力。车辆的下侧和顶侧形成为互补的形状，以便可以将多个梯子一个一个地堆叠在另一个之上，以形成具有增加的强度的层压体，以用于特别重型的车辆。

8. 发明授权

US08210443B2 Foldable vehicle wheel traction device 失效
标题翻译：可折叠车轮牵引装置
公开(公告)号：US08210443B2
公开(公告)日：2012-07-03
申请号：US12839302
申请日：2010-07-19
申请人： Herbert Studstill
发明人： Herbert Studstill
IPC分类号： E01B23/00
CPC分类号： B60B39/00
摘要： A foldable vehicle wheel traction apparatus is disclosed that includes four traction devices having a regular lattice structure. Each traction device is hingeably connected one to the other to permit the traction devices to be folded one on another with easy storage. The hingeable apparatus connected the traction devices permit minimal lateral movement, which allows the traction devices to be more easily maneuvered when being put in use. The ability of the traction apparatus to support the weight of the wheel is enhanced by the regular lattice structure of each traction device formed by the traction devices elongated lateral members and elongated cross members. In one embodiment, the cross members are composed of, or coated with materials that heat up when the vehicle wheel contacts and spins on the cross member, thereby promoting melting of snow or ice. In yet another embodiment, the shape of the cross-section of the cross members is chosen so that the cross member removes excess mud or snow adhering to the wheel.
摘要翻译：公开了一种可折叠车轮牵引装置，其包括具有规则格子结构的四个牵引装置。每个牵引装置可铰接地彼此连接，以便容易地将牵引装置彼此折叠起来。连接牵引装置的可铰接装置允许最小的横向移动，这允许牵引装置在投入使用时更容易操纵。牵引装置支撑车轮重量的能力通过由牵引装置形成的每个牵引装置的规则格子结构来增强，所述牵引装置具有细长的横向构件和细长的横向构件。在一个实施例中，横向构件由车轮接触并在横向构件上旋转而加热的材料构成或涂覆，从而促进雪或冰的融化。在另一个实施例中，横向构件的横截面的形状被选择成使得横向构件去除附着在车轮上的多余的泥土或雪。

9. 发明授权

US07845577B2 Inflatable automative traction recovery device 有权
标题翻译：充气自动牵引恢复装置
公开(公告)号：US07845577B2
公开(公告)日：2010-12-07
申请号：US11834000
申请日：2007-08-05
申请人： Dan Hermann , Eyal Benjamin
发明人： Dan Hermann , Eyal Benjamin
IPC分类号： E01B23/00
CPC分类号： B66F3/35 , F15B15/10 , Y10T152/10279
摘要： Disclosed is an inflatable cushion configured with a substantially flattened tubular shape such that in an inflated state the inflatable cushion is highly adaptable so as to readily conform to the terrain of the underlying surface on which it is deployed and to the footprint of the vehicle tire as the vehicle is driven across the device. During typical use the cushion is not fully inflated and operational inflation pressure is generally less than 10 PSI and preferably 5 PSI. For use the cushion is deployed such that the central axis of the tube is substantially parallel to the driving direction of the vehicle. The inflatable automotive traction recovery tool of the present invention simultaneously lifts the vehicle and provides a driving surface with sufficient pressure against the tire and underlying surface to allow the vehicle to drive on it. The inflatable automotive traction recovery tool of the present invention is able to negotiate a wide variety of obstacles such as, but not limited to, bridging over a ditch, providing a ramp to climb a steep step, providing traction on soft ground and low friction surfaces, and providing support when one or more wheels of the vehicle lose contact pressure with the ground.
摘要翻译：公开了一种构造成具有基本上扁平的管状形状的充气垫，使得在充气状态下，可膨胀垫具有高度适应性，以便容易地符合其展开的下表面的地形和车辆轮胎的足迹车辆被驱动穿过设备。在典型的使用过程中，衬垫没有充分膨胀，并且操作的充气压力通常小于10PSI，优选为5PSI。为了使用，衬垫部署使得管的中心轴线基本上平行于车辆的行进方向。本发明的可充气汽车牵引恢复工具同时提升车辆并且提供驱动表面，其具有足够的压力抵靠轮胎和下面的表面，以允许车辆在其上行驶。本发明的充气式汽车牵引恢复工具能够协商各种各样的障碍物，例如但不限于跨越沟槽，提供斜坡爬上陡峭的台阶，在软地面和低摩擦表面上提供牵引力并且当车辆的一个或多个车轮与地面失去接触压力时提供支撑。

10. 发明授权

US07669778B2 Auto creeper tread 失效
标题翻译：自动爬坡
公开(公告)号：US07669778B2
公开(公告)日：2010-03-02
申请号：US12013484
申请日：2008-01-14
申请人： Shiwei Cen
发明人： Shiwei Cen
IPC分类号： E01B23/00
CPC分类号： B60C27/00
摘要： An auto creeper tread has the following features: three or four rows of circular holes disposed in an orderly manner on a skid-proof pad, wherein, the edge of each of the circular holes protrudes outwards; two rows of rectangular holes disposed on two sides of the skid-proof pad; two protruding reinforcing grooves disposed in the middle of the skid-proof pad; a row of small circular holes disposed on each of the two ends of the skid-proof pad; a track connected to the skid-proof pad by rivets; and a tire lock connected to one end of the track with a clamping plate. The auto creeper tread is designed to provide anti-sink and anti-skid solutions for automobiles.
摘要翻译：自动爬行器胎面具有以下特征：在防滑垫上有序布置的三排或四排圆形孔，其中每个圆形孔的边缘向外突出; 设置在防滑垫两侧的两排矩形孔; 设置在防滑垫的中间的两个突出的加强槽; 一排设置在防滑垫的两端的小圆孔; 通过铆钉连接到防滑垫的轨道; 以及用夹板连接到轨道的一端的轮胎锁。汽车爬坡踏板设计用于为汽车提供防沉和防滑解决方案。

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