公开(公告)号：US20210237814A1

公开(公告)日：2021-08-05

申请号：US17049252

申请日：2019-04-15

申请人： OLOFSFORS AB

发明人： Mats FRANGÉN

IPC分类号： B62D55/20 ,  B62D55/04 ,  B62D55/205

摘要： A track section (10) adapted to be linked to a plurality of similar track sections to form a track belt for mounting around the outer periphery of vehicle tyres. The track section comprises a crossbar member (11) and two lateral support members (12). A ground engageable support surface is provided on the outer side (14) of the crossbar member and comprises first and second elongated support surface sections (16, 17) extending in parallel with each other in the longitudinal direction of the crossbar member on opposite sides of a longitudinal centre line of the crossbar member. Each one of these elongated support surface sections (16, 17) is undulated, at least over a major part of its longitudinal extension, so as to form undulated support surface areas (18) with wave crests (19)and wave troughs (20) extending in the cross-direction of the crossbar member.

公开(公告)号：US20210155303A1

公开(公告)日：2021-05-27

申请号：US16614291

申请日：2018-05-22

申请人： Chee Kong Wong

发明人： Chee Kong Wong

IPC分类号： B62D55/20 ,  B62D55/04 ,  B62D55/205 ,  B60C27/20 ,  B60C27/12

摘要： The invention discloses a track element (80) for forming a continuous over tyre track (100), comprising a generally C-shaped rigid member (10) having a base portion (10a) extending transversely to the track (100), a tapered side guide member (10b) on each end of the base portion (10a), and at least one inter-engaging connector member (10c) on each side of the base portion (10a); wherein the rigid member (10) is encased in a coating of elastomeric material (20).

公开(公告)号：US10919588B2

公开(公告)日：2021-02-16

申请号：US15903719

申请日：2018-02-23

申请人： Caterpillar Inc.

发明人： Benjamin Isaac Jones ,  Mircea Dumitru

IPC分类号： B62D55/205 ,  B62D55/21 ,  B62D55/32 ,  B25B27/22

摘要： A track chain member includes a shoe member, and a first rail member extending from the shoe member. The first rail member includes a first lug defining a first bore defining a first longitudinal axis and including a first bushing retention shelf disposed in the first bore, a second lug including a second bushing retention shelf disposed in the second bore. A third lug extends in a direction opposite that of the first lug and second lug and is disposed axially between the first lug and the second lug.

公开(公告)号：US20190263462A1

公开(公告)日：2019-08-29

申请号：US15903719

申请日：2018-02-23

申请人： Caterpillar Inc.

发明人： Benjamin Isaac Jones ,  Mircea Dumitru

IPC分类号： B62D55/205

摘要： A track chain member may comprise a shoe member, and a first rail member extending from the shoe member. The first rail member may include a first lug defining a first bore defining a first longitudinal axis and including a first bushing retention shelf disposed in the first bore, a second lug including a second bushing retention shelf disposed in the second bore. A third lug may extend in a direction opposite that of the first lug and second lug and may be disposed axially between the first lug and the second lug.

公开(公告)号：US09950581B2

公开(公告)日：2018-04-24

申请号：US14385764

申请日：2013-02-01

申请人： ERLAU AG

发明人： Mathis Weerts ,  Johannes Rieger

IPC分类号： B60C27/06 ,  B62D55/20 ,  B62D55/04 ,  B62D55/205

CPC分类号： B60C27/06 ,  B62D55/04 ,  B62D55/20 ,  B62D55/205

摘要： The invention relates to an anti-skid chain, in particular for forestry and agricultural vehicles. The anti-skid chain is to permit high traction, while it has a low weight and can be easily mounted. It should simultaneously be permitted for driving on roads. To enable this, an anti-skid chain to be attached to two wheels with tires disposed one behind the other at fixed distances, in particular for the two wheels of a tandem axle, is provided according to the invention. The anti-skid chain comprises two lateral, laterally stable guide chains which are located, in the mounted state, laterally of the tread of the tires. Between the two guide chains, a chain mesh with chain strands extends. Preferably, the chain mesh is subdivided into ladder sections which are only connected to each other via the guide chain. Joint points of the guide chains are located in a radial position between the radius of the tire shoulder and the tire center. The guide chains are in particular embodied as plate link chains.

公开(公告)号：US08336970B2

公开(公告)日：2012-12-25

申请号：US12314750

申请日：2008-12-16

申请人： Eric James Johannsen ,  Mark Steven Diekevers

发明人： Eric James Johannsen ,  Mark Steven Diekevers

IPC分类号： B62D55/205

CPC分类号： B62D55/21 ,  F16B21/183

摘要： A link for a track-type machine is disclosed. The link may have a body portion. The link may also have an aperture extending through the body portion. The aperture may have a cylindrical portion. Additionally, the aperture may have an annular groove formed in the cylindrical portion. The aperture may also have a tapered portion. The tapered portion may abut the cylindrical portion, and may taper toward the cylindrical portion.

摘要翻译： 公开了一种轨道式机器的链接。 链接可以具有主体部分。 连杆还可以具有延伸穿过主体部分的孔。 孔可以具有圆柱形部分。 此外，孔可以具有形成在圆柱形部分中的环形槽。 孔也可以具有锥形部分。 锥形部分可以邻接圆柱形部分，并且可以朝向圆柱形部分逐渐变细。

公开(公告)号：US20110049975A1

公开(公告)日：2011-03-03

申请号：US12548682

申请日：2009-08-27

申请人： Patrick J. Mulligan

发明人： Patrick J. Mulligan

IPC分类号： B62D55/205 ,  B62D55/13

CPC分类号： B62D55/21 ,  B62D55/092 ,  B62D55/12 ,  B62D55/202

摘要： A track chain joint for an endless track chain of a track-type vehicle is configured to engage first and second sprockets of a drive wheel of the track-type vehicle.

摘要翻译： 用于轨道式车辆的环形履带链的履带链接构件被配置为接合轨道式车辆的驱动轮的第一和第二链轮。

公开(公告)号：US07815262B2

公开(公告)日：2010-10-19

申请号：US12281981

申请日：2007-04-23

申请人： Kazuo Maeda

发明人： Kazuo Maeda

IPC分类号： B62D55/205

CPC分类号： B62D55/205 ,  B62D55/20 ,  B62D55/21 ,  B62D55/26

摘要： A track chain assembly (22) has a track shoe (25) and a pair of parallel links (26) that are fixed to a non ground-engaging surface of the track shoe (25) with bolts (36). A connecting shaft (27) is fixed to shaft holes (31) that are provided on end portions each of which is included in the links (26). A reinforcing member (48) connects the links (26) with the bolts (36) so as to reinforce an open side between the links (26). Therefore, the links (26) are prevented from being damaged due to concentration of stress on a specific portion of each link (26).

摘要翻译： 轨道链组件（22）具有履带板（25）和一对平行链节（26），其用螺栓（36）固定到履带板（25）的非接地接合表面。 连接轴（27）固定在轴孔（31）上，轴孔（31）设置在各自包括在连杆（26）中的端部上。 加强构件（48）将连杆（26）与螺栓（36）连接起来，以便加强连杆（26）之间的敞开侧。 因此，由于每个连杆（26）的特定部分上的应力集中，防止连杆（26）被损坏。

公开(公告)号：US06913330B2

公开(公告)日：2005-07-05

申请号：US09955974

申请日：2001-09-20

申请人： Hiroyuki Takeno ,  Hirokatsu Niitsu ,  Kiyokazu Niwa ,  Makoto Takagi ,  Masaki Ohara

发明人： Hiroyuki Takeno ,  Hirokatsu Niitsu ,  Kiyokazu Niwa ,  Makoto Takagi ,  Masaki Ohara

IPC分类号： B62D55/253 ,  B62D55/20 ,  B62D55/205 ,  B62D55/24 ,  B62D55/28

CPC分类号： B62D55/20 ,  B62D55/24 ,  B62D55/28

摘要： An endless track includes an iron link belt, a continuous pad, and a connecting device. The iron link belt includes a link unit assembly constructed of a plurality of link units connected to each other. Each link unit includes a pair of links. The iron link belt may include a plate welded to the pair of links and extending perpendicularly to a direction in which the link unit assembly extends. The continuous pad includes the same number of core metal plates as that of the link units and a single urethane rubber belt covering and being attached to a ground opposing surface of each of the core metal plates. The urethane rubber belt extends continuously over all of the core metal plates. The urethane rubber belt may include a small thickness portion positioned between two adjacent core metal plates. The connecting device connects the iron link belt and the continuous pad.

摘要翻译： 环形履带包括铁链节带，连续垫和连接装置。 铁链带包括由彼此连接的多个连杆单元构成的连杆单元总成。 每个链接单元包括一对链接。 铁链带可以包括焊接到该对连杆并且垂直于连杆单元组件延伸的方向延伸的板。 连续垫包括与连接单元相同数量的芯金属板，以及覆盖并附接到每个芯金属板的地面相对表面的单个聚氨酯橡胶带。 聚氨酯橡胶带在所有的芯金属板上连续延伸。 聚氨酯橡胶带可以包括位于两个相邻的芯金属板之间的小厚度部分。 连接装置连接铁链带和连续垫。

公开(公告)号：US6112560A

公开(公告)日：2000-09-05

申请号：US275940

申请日：1999-03-25

申请人： Larry Mabee

发明人： Larry Mabee

IPC分类号： B60R25/01 ,  B60R25/09 ,  B62D55/205 ,  E05B65/12 ,  E05B73/00 ,  E05B25/00

CPC分类号： E05B73/00 ,  B60R25/00 ,  Y10T70/40 ,  Y10T70/411 ,  Y10T70/5841 ,  Y10T70/5889 ,  Y10T70/7921

摘要： The track lock for snowmobiles is a portable anti-theft device secured to the track of a snowmobile. The device is in the form of a main arm which is longer than a standard snowmobile track. Clamps are included for securing the main bar to the track in the form of one fixed clamp and one movable clamp. A lock is provided for fixing the movable clamp in place while the device is in use. Wings extend outward from the device across outer edge sections of the track to prevent the device from being removed by cutting the track. Guards in the form of flanges are also included on the device to surround and protect the locking mechanism. A flexible member extends through the main arm and connects between the first and second clamps. The flexible member is made of a suitable high tensile strength material to resist being cut therethrough.

摘要翻译： 雪地摩托车的轨道锁是固定在雪地车轨道上的便携式防盗装置。 该装置为主臂的形式，其长度大于标准的雪地车道。 夹具用于将主杆以一个固定夹具和一个可移动夹具的形式固定在轨道上。 提供了一种锁，用于在使用装置的同时将可移动夹具固定就位。 翼从装置穿过轨道的外缘部分向外延伸，以防止通过切割轨道来移除装置。 法兰形式的护罩还包括在装置上以围绕和保护锁定机构。 柔性构件延伸穿过主臂并连接在第一和第二夹子之间。 柔性构件由合适的高抗拉强度材料制成，以抵抗被切割穿过。