公开(公告)号：US11155130B2

公开(公告)日：2021-10-26

申请号：US16583586

申请日：2019-09-26

申请人： David Timmons

发明人： David Timmons

IPC分类号： B60C27/02 ,  B60B15/18 ,  B60C27/04

摘要： The device will be placed on the outside surfaces of the tire of a car or truck in the event that the car or truck is stuck either in sand or other soft surface or pothole. On either end of the device will be a pair of shoes or flat surfaces that will grip the surface as the tire begins to rotate. Once the tire is safely out of the problem area and back on a sold road surface, the device is removed and then stowed. The device can be used on any tire of any type of vehicle.

公开(公告)号：US20160325583A1

公开(公告)日：2016-11-10

申请号：US15109109

申请日：2014-12-29

申请人： Gianpiero ALFARANO ,  FITTANTE S. BREVETTI & INNOVAZION S.R.l.

发明人： Aldo Fittante ,  Ivano Benedetti

IPC分类号： B60B15/26 ,  B60C27/04

CPC分类号： B60B15/266 ,  B60B15/24 ,  B60C27/045

摘要： A device to increase the grip of the tread (11) of the wheel (10) of a vehicle comprising a base (2) provided with appropriate means for securing it to the rim of said wheel (10), in correspondence with the face thereof destined to be arranged outside, and a plurality of moving spokes (4) whose ends are connected to claws (55), the latter being elastically connected to each other to form a belt (5) whose diameter progressively increases during its positioning; said moving spokes (4) being suitable for making, upon command, said belt (5) switch from a retracted rest configuration having the shape of an annulus, in which said claws (55) are substantially arranged inside the perimeter represented by said base (2), to an extracted work configuration, so as to make its extension progressively increase up to allowing its arrangement around said tread (11), said claws (55) getting in contact with the roadbed; characterized in that the means for positioning said moving spokes (4) comprise a plate grooved according to a special spiral (6), rotationally connected to said base (2) and featuring an initial and terminal development according to an arc of circle; said moving spokes (4) comprising corresponding projecting pins (7) inserted in said special spiral (6) so as to result radially movable in correspondence with rotations of said plate (6) with respect to said base (2).

摘要翻译： 一种用于增加车辆的车轮（10）的抓地力的装置，包括设置有适当的装置的基座（2），用于将其固定到所述车轮（10）的轮缘上，与其面对应 多个移动辐条（4）的端部与爪（55）连接，后者相互弹性连接，形成直径在其定位期间逐渐增加的带（5）; 所述移动辐条（4）适于根据命令使所述带（5）从具有环形形状的缩回的搁置结构切换，其中所述爪（55）基本上布置在由所述基座表示的周边内（ 如图2所示，为了提高工作结构，使其延伸逐渐增加以允许其围绕所述胎面（11）的布置，所述爪（55）与路基接触; 其特征在于，用于定位所述移动辐条（4）的装置包括根据特殊螺旋（6）开槽的板，其旋转地连接到所述基座（2）并且具有根据圆弧的初始和端部显影; 所述移动轮辐（4）包括插入所述特殊螺旋（6）中的相应的突出销（7），以便相应于所述板（6）相对于所述基座（2）的转动而可以径向移动。

公开(公告)号：US20100051155A1

公开(公告)日：2010-03-04

申请号：US12515720

申请日：2007-10-03

申请人： Marino Macrolei

发明人： Marino Macrolei

IPC分类号： B60C27/04

CPC分类号： B60C27/04 ,  B60C27/0276

摘要： An elastic strap (1) to be applied to the wheels of vehicles in the presence of snow and ice to increase wheel adherence to the road surface, comprises a band (2) which extends longitudinally, a central body (3) connected to the longitudinal band (2) and having a main axis of extension (A1), grip means (19) designed to grip the road surface and means (20) for fixing and tightening the band.

摘要翻译： 在雪和冰的存在下施加到车辆的车轮上的弹性带（1）以增加车轮对路面的粘附性，包括纵向延伸的带（2），连接到纵向的中心体（3） 带（2），具有延伸的主轴（A1），设计成夹持路面的抓握装置（19）和用于固定和收紧带的装置（20）。

公开(公告)号：US20050146205A1

公开(公告)日：2005-07-07

申请号：US10990808

申请日：2004-11-18

申请人： Kouichi Sakakibara

发明人： Kouichi Sakakibara

IPC分类号： B60C27/04 ,  B62D21/11

CPC分类号： B60C27/04

摘要： A slip-preventing device of a tire has a plurality of arm frames each of which is contacted with an inner sidewall, a tread and an outer sidewall of the tire. The arm frame has a link unit at a side of the outer sidewall of the tire. The arm frames are linked with each other by the link units.

摘要翻译： 轮胎的防滑装置具有多个臂架，每个臂架与轮胎的内侧壁，胎面和外侧壁接触。 臂架在轮胎的外侧壁的一侧具有连杆单元。 臂架通过连杆单元相互连接。

公开(公告)号：US5865916A

公开(公告)日：1999-02-02

申请号：US784590

申请日：1997-01-21

申请人： Walter L. Woolley

发明人： Walter L. Woolley

IPC分类号： B60C27/04 ,  B60C27/20

CPC分类号： B60C27/20 ,  B60C27/04

摘要： A traction enhanced wheeled irrigation system. The traction enhanced irrigation system includes at least one rotary powered tire and wheel upon which at least a portion of a traction enhanced irrigation system travels across the ground. A traction enhancer includes an arched body having a substantially concave interior surface establishing an interior space for accommodating a portion of the tire of the irrigation system and a substantially convex exterior surface that faces away from the tire of the irrigation system when installed thereupon. A paddle extends outwardly from the convex exterior surface for engaging the ground as the tire rotates thereacross for resisting slippage of the tire on the ground.

摘要翻译： 牵引增强轮式灌溉系统。 牵引增强灌溉系统包括至少一个旋转动力轮胎和轮，牵引增强灌溉系统的至少一部分穿过其上穿过地面。 牵引增强器包括拱形体，其具有基本上凹入的内表面，其建立用于容纳灌溉系统的轮胎的一部分的内部空间以及当安装在其上时远离灌溉系统的轮胎的基本凸起的外表面。 桨轮从凸出的外表面向外延伸，用于当轮胎在其上旋转时接合地面，以抵抗轮胎在地面上的滑动。

公开(公告)号：US5692810A

公开(公告)日：1997-12-02

申请号：US323683

申请日：1994-10-18

申请人： Thorvald G. Granryd

发明人： Thorvald G. Granryd

IPC分类号： B60B15/26 ,  B60C27/04 ,  B60B15/10 ,  B60C27/20

CPC分类号： B60C27/045 ,  B60B15/263

摘要： Disclosed is a heavy duty retractable traction intensifyer for adding utility and maximizing performance of agricultural tractors, harvesting combines and the like. The device has a series of aggressive and thin spades, which in fields slice into stronger subsurface layer of soil, thereby increasing drawbar pull and decreasing wheel slip and soil compaction. The series of spades is arranged in groups, each secured to a length of sturdy wire rope which is threaded through a series of tubes, whereby each group can be rotated and thus expeditiously retracted for driving on roads. The series of tubes is the outermost portion of a flexible frame, bolted to an accompanying powered tire-wheel assembly via a spacer. For obtaining a comfortable ride during heavy pulling in fields said frame includes a series of resilient semicircle-shaped loops, formed from flat stock of high-strength spring-like steel, extending radially outward from a circular band forming the innermost portion thereof. For assuring satisfactory durability and reliability of the device said frame further includes various devices for keeping magnitude of flexing within safe limits and a spade-lock. The application of wire rope is as unique as it is useful. Not only does it provide a simple way of securing and supporting the series of spades but its inherent capacity for flexing is here fully utilized, resulting in the feature of ultra-quick conversion from "rubber-drive" for roads to "steel-drive" for fields and vice versa.

摘要翻译： 公开了一种用于增加农用拖拉机，收割机组等的效用和最大化性能的重型可伸缩牵引增强器。 该装置具有一系列侵蚀性和细小的铲子，在土壤中切割成更强的地下层，从而增加牵引杆拉力，减少轮滑和土壤压实。 一系列黑桃被分成几组，每个固定在一段坚固的钢丝绳上，该钢丝绳穿过一系列的管子，由此每个组可以旋转并因此迅速地缩回以在道路上行驶。 该系列管是柔性框架的最外部分，通过间隔件螺栓连接到伴随的动力轮胎轮组件。 为了在重拉过程中获得舒适的骑行，所述框架包括一系列由高强度弹簧状钢制成的扁平坯料形成的弹性半圆形环，从形成其最内部的圆形带径向向外延伸。 为了确保装置的令人满意的耐久性和可靠性，所述框架还包括用于将弯曲幅度保持在安全限度内的各种装置和铲形锁定。 钢丝绳的应用是独一无二的，因为它是有用的。 它不仅提供了一系列固定和支持一系列黑桃的简单方法，而且其固有的弯曲能力得到了充分的利用，从而将道路“橡胶驱动”超速转换为“钢铁驱动” 对于领域，反之亦然。

公开(公告)号：US5540267A

公开(公告)日：1996-07-30

申请号：US318245

申请日：1994-10-05

申请人： Thomas P. Rona

发明人： Thomas P. Rona

IPC分类号： B60C27/04 ,  B60C27/10 ,  B60C27/20

CPC分类号： B60C27/045 ,  B60C27/10

摘要： A traction device for wheeled vehicles comprises a frame for securing to a wheel of a vehicle; a grip enclosure operably secured to the frame; a grip assembly radially slidably received within the grip enclosure; and an actuator secured to the frame for extending and retracting the grip assembly in the radial direction of the wheel. The grip assembly includes a flexible outer end portion adapted to automatically follow substantially the peripheral cross-sectional shape of the tire when in the extended position. The grip enclosure includes a guide portion adapted to receive and straighten the flexible outer end portion when the grip assembly is in the retracted position. A sprocket chain is operably secured to the flexible outer end of the grip assembly. It provides rigidity to the flexible outer end in the plane of rotation of the tire and flexibility in the transverse direction into the plane of the tire.

摘要翻译： 用于轮式车辆的牵引装置包括用于固定到车辆的车轮的框架; 可操作地固定到框架的把手外壳; 手柄组件径向可滑动地容纳在所述把手外壳内; 以及固定到所述框架上的致动器，用于沿所述车轮的径向方向延伸和缩回所述把手组件。 抓握组件包括柔性外端部分，其适于在伸展位置时自动地基本上跟随轮胎的周边横截面形状。 抓握外壳包括引导部分，当引导部件处于缩回位置时，引导部分适于容纳和矫直柔性外端部分。 链轮链可操作地固定到把手组件的柔性外端。 它为轮胎的旋转平面中的柔性外端提供刚性，并且在横向方向上提供了进入轮胎平面的柔性。

公开(公告)号：US5303757A

公开(公告)日：1994-04-19

申请号：US46845

申请日：1993-04-14

申请人： Tomio Wakatsuki ,  Toshitaka Nishi ,  Satoru Ohto

发明人： Tomio Wakatsuki ,  Toshitaka Nishi ,  Satoru Ohto

IPC分类号： B60C27/00 ,  B60C27/04 ,  B60C27/02

CPC分类号： B60C27/04

摘要： A tire anti-skid device comprises a mounting member removably mounted on a side surface of a wheel of an automobile in such a manner as to be coaxial with the wheel; a plurality of arms made of elastic bodies, which radially extend from the mounting member; ground-contact portions each being formed by bending the leading edge of each of the arms, which are intended to be brought in contact with a tire tread surface; a ground-contact ring for connecting the adjacent ground-contact portions with each other, which is intended to be brought in contact with the tire tread surface; and reverse portions each being formed at a junction portion between the arm and the ground-contact portion, which are intended to reverse the ground-contact portions in such a manner that the inner surfaces in contact with the tire tread surface becomes the outer peripheral surfaces. The above anti-skid device is mounted to the tire in such a manner that the mounting member is mounted on the wheel in the state the ground-contact portions are reversed, and is brought in contact with the tire tread surface by reversing operation of the ground-contact portions.

摘要翻译： 轮胎防滑装置包括以与车轮同轴的方式可移除地安装在汽车的车轮的侧表面上的安装构件; 多个由弹性体制成的臂，其从安装构件径向延伸; 每个通过弯曲每个臂的前缘而形成的接地部分，其旨在与轮胎胎面表面接触; 用于将邻近的接地部分彼此连接的接地环，其旨在与轮胎胎面表面接触; 以及各自形成在臂和接地部之间的接合部分处的反向部分，其旨在使接地部分反转，使得与轮胎胎面表面接触的内表面成为外周表面 。 上述防滑装置以这样的方式安装到轮胎上，使得安装构件在接地部分反向的状态下安装在车轮上，并且通过反转操作而与轮胎胎面表面接触 接地部分。

公开(公告)号：US5242214A

公开(公告)日：1993-09-07

申请号：US855271

申请日：1992-03-23

申请人： Thorvald G. Granryd

发明人： Thorvald G. Granryd

IPC分类号： B60C27/04

CPC分类号： B60B15/06 ,  B60C27/045

摘要： There is disclosed a traction enhancing device for a wheeled agricultural tractor, in which a flexible frame comprises a circular band, to which are welded a series of spade holders. The frame is bolted to the rim of the wheel by spacers, so that the frame is in non-contacting relationship with the tire. The spade holders are fabricated from flat stock of high strength spring-like steel, formed into a semicircles, and have outer tubular anchors. These anchors encircle a plurality of wire ropes that lie in mutual end-to-end relationship and described a circle that is concentric with the wheel. A series of spade assemblies are rigidly fastened on the wire ropes. The wire ropes are preloaded, and can be rotated within the anchors so that the spades assemblies alternate between a ground-engaging position and a ground-avoiding position. The spades each include lugs that slice into the strong subsurface layers of the soil, and provide a significant degree of traction improvement as the wheel turns. The flexible frame and spades follow the tire's contour, thereby forming its own elongated footprint as the wheel turns. As there is no contact between the frame and tire, riding comfort is not adversely affected even at heavy pull on a dry soil surface. Under the influence of vertical load and drawbar pull the device deforms as the spades penetrate into the soil. The dimensions of the spade holders and their spring-like elasticity allows structural compression to repeatedly occur without permanent deformation.

摘要翻译： 公开了一种用于轮式农用拖拉机的牵引力增强装置，其中柔性框架包括圆形带，焊接有一系列铲形支架。 框架通过间隔件螺栓连接到轮的轮缘，使得框架与轮胎处于非接触关系。 铲形支架由高强度弹簧状钢的扁平材料制成，形成半圆形，并具有外部管状锚固件。 这些锚固件围绕相互端对端关系的多根钢丝绳，并描述与车轮同心的圆。 一系列铲形组件刚性地固定在钢丝绳上。 钢丝绳预加载，并且可以在锚固件内旋转，使得铲形组件在地面接合位置和避开位置之间交替。 黑桃各自包括切入土壤强力地下层的凸耳，并且当车轮转动时提供显着程度的牵引力改进。 柔性框架和铲子遵循轮胎的轮廓，从而在轮转时形成自己的细长占地面积。 由于框架和轮胎之间没有接触，所以即使在干燥的土壤表面上很大的拉力，乘坐舒适性也不会受到不利影响。 在垂直载荷和牵引杆拉力的影响下，随着黑桃进入土壤，装置变形。 铲形支架的尺寸及其弹簧状弹性允许结构压缩重复发生而不会永久变形。

公开(公告)号：US4752079A

公开(公告)日：1988-06-21

申请号：US760774

申请日：1985-07-31

申请人： Don A. Fahrner

发明人： Don A. Fahrner

IPC分类号： B60G21/00 ,  B60B19/00 ,  B60C27/04 ,  B60T8/00 ,  B62D9/00

CPC分类号： B60B9/26 ,  B60B19/00 ,  B60C27/04 ,  B60T8/00 ,  B60T8/3205 ,  B60B2900/1212 ,  B60G2204/416 ,  B60G2206/50 ,  Y10T152/10279

摘要： A wheel capable of changing traction surface and track by varying the usual axis of rotation. The amount of this contacting surface can be varied and the path can be varied from usual linear to curvilinear contact. Full X, Y, and Z operation is characterized by largely symmetrically curved sinoisoidal-like motion.

摘要翻译： 能够通过改变通常的旋转轴线来改变牵引表面和履带的车轮。 该接触表面的量可以变化，并且路径可以从通常的线性变化到曲线接触。 全X，Y和Z操作的特征在于对称弯曲的窦状运动。