PIN RETENTION DESIGN FOR A TRACK CHAIN
    11.
    发明申请

    公开(公告)号:WO2018204588A1

    公开(公告)日:2018-11-08

    申请号:PCT/US2018/030809

    申请日:2018-05-03

    Abstract: A pin retention device (300) comprises a fastener (308) defining a longitudinal axis (L300), a first end (310) and a second end (312) along the longitudinal axis (L300), a head (314) at the first end (310) and a threaded portion (316) at the second end (312), a tubular spacer (304) defining a thru-hole (318) configured to receive the fastener (308), and a nut (302) defining a threaded hole (320) configured to mate with the threaded portion (316) of the fastener (308).

    TRACK PIN WITH IMPROVED HARDNESS PROFILE AND METHOD OF PRODUCING THE SAME
    12.
    发明申请
    TRACK PIN WITH IMPROVED HARDNESS PROFILE AND METHOD OF PRODUCING THE SAME 审中-公开
    具有改进的硬度特性的履带销钉及其制造方法

    公开(公告)号:WO2017091651A3

    公开(公告)日:2017-07-06

    申请号:PCT/US2016063472

    申请日:2016-11-23

    Abstract: A method of hardening an article of manufacture that includes a body that defines a longitudinal axis made of a material that is capable of being hardened and that is intended for a particular use is provided. The method may comprise locally heating the material at a first location found on the article along the axis to a first predetermined depth in a direction that is perpendicular to the axis and locally heating the material at a second location found on the article along the axis to a second predetermined depth in a direction that is perpendicular to the axis.

    Abstract translation: 提供了一种硬化制品的方法,该制品包括限定由能够被硬化并且旨在用于特定用途的材料制成的纵向轴线的主体。 该方法可以包括在沿着轴线在物品上发现的第一位置处将材料局部加热到垂直于轴线的方向上的第一预定深度,并且将在物品上沿着轴线到第二位置处发现的第二位置处的材料局部加热到 在垂直于所述轴线的方向上的第二预定深度。

    TRACK LINK ASSEMBLY FOR A MACHINE
    13.
    发明申请
    TRACK LINK ASSEMBLY FOR A MACHINE 审中-公开
    轨道连接装配机

    公开(公告)号:WO2017019333A1

    公开(公告)日:2017-02-02

    申请号:PCT/US2016/042469

    申请日:2016-07-15

    CPC classification number: B62D55/21 B21L9/065

    Abstract: A track link assembly is disclosed for a machine. The track link assembly may include a first track link (202) having a first thru hole (212) and a second track link (204) having a second thru hole (214) aligned with the first thru hole (212). The track link assembly may further include a track pin (114) disposed within the first and second thru holes (212, 214). The track pin (114) may have an end protruding from the first and second track links. The track link assembly may also include a ring-shaped flange (300, 306) integrally formed from the end of the track pin (114) after insertion of the track pin (114) into the first and second track links. The ring-shaped flange (300, 306) may have an outer diameter larger than a diameter of the first and second thru holes (212, 214).

    Abstract translation: 公开了一种用于机器的轨道连杆组件。 轨道连杆组件可包括具有第一通孔(212)的第一轨道连杆(202)和具有与第一通孔(212)对准的第二通孔(214)的第二轨道连杆。 轨道连杆组件还可以包括设置在第一和第二通孔(212,214)内的轨道销(114)。 轨道销(114)可以具有从第一和第二轨道链路突出的端部。 轨道连杆组件还可以包括在将轨道销(114)插入第一和第二轨道连杆之后从轨道销(114)的端部整体形成的环形凸缘(300,306)。 环形凸缘(300,306)可以具有大于第一和第二通孔(212,214)的直径的外径。

    CROWN FOR A LINK IN A GROUND ENGAGING TRACK SYSTEM
    15.
    发明申请
    CROWN FOR A LINK IN A GROUND ENGAGING TRACK SYSTEM 审中-公开
    在地面接合轨道系统中链接

    公开(公告)号:WO2016081177A1

    公开(公告)日:2016-05-26

    申请号:PCT/US2015/058085

    申请日:2015-10-29

    CPC classification number: B62D55/21

    Abstract: The disclosure relates to a system and method for a link (128) for a track chain (124) in a ground-engaging track system (102). The link (128) has an elongate link body (130) including a first and a second crown (402, 404). The elongate link body (130) includes a shoe surface (132) and a rail surface (134). The shoe surface (132) is configured to contact a track shoe coupled to the elongate link body (130). The rail surface (134) is opposite the shoe surface (132) and has a first end section (302), a middle section (306), and a second end section (304). The first and second crowns (402, 404) on the rail surface (134) each define a convex portion of the rail surface (134). The first crown (402) is positioned on the first end section (302) and the second crown (404) is positioned on the second end section (304). The first and second crowns (402, 404) are configured to delay scallop formation in the rail surface (134).

    Abstract translation: 本公开涉及一种用于在接地轨道系统(102)中用于轨道链(124)的链路(128)的系统和方法。 连杆(128)具有包括第一和第二冠部(402,404)的细长连杆体(130)。 细长连杆体(130)包括鞋表面(132)和轨道表面(134)。 鞋表面(132)构造成接触与细长连杆体(130)连接的履带板。 轨道表面(134)与鞋面(132)相对,并具有第一端部(302),中部(306)和第二端部(304)。 导轨表面(134)上的第一和第二冠部(402,404)各自限定轨道表面(134)的凸出部分。 第一冠(402)定位在第一端部(302)上,第二冠(404)位于第二端部(304)上。 第一和第二冠部(402,404)被配置成延迟轨道表面(134)中的扇贝形成。

    GREASED HYDRAULIC EXCAVATOR TRACK SEAL ASSEMBLY
    16.
    发明申请
    GREASED HYDRAULIC EXCAVATOR TRACK SEAL ASSEMBLY 审中-公开
    油压式液压挖掘机履带密封组件

    公开(公告)号:WO2016048778A1

    公开(公告)日:2016-03-31

    申请号:PCT/US2015/050648

    申请日:2015-09-17

    CPC classification number: B62D55/0887 B62D55/21

    Abstract: An example track assembly (14) in accordance with the present disclosure may include a pin (22), a bushing (22), a link (26), and a seal (28). The pin (22) may define an axis (23), and may include opposing ends. The bushing (22) may be positioned about the pin (22), and may include opposing ends. The link (26) may have an inner face (2) extending radially from the axis (23) and defined by at least three portions. The three portions may include a recessed portion (30) disposed between two non-recessed portions (31). The recessed portion (30) may have a recessed face (29). The seal (28) may be disposed at least partially within the recessed portion (30) of the link (26). The seal (28) may engage the recessed face (29) of the link (26) and may engage an end of the bushing (22) such that a gap (36) exists between the inner face (2) of the link (26) and the end of the bushing (22).

    Abstract translation: 根据本公开的示例轨道组件(14)可以包括销(22),衬套(22),连杆(26)和密封件(28)。 销(22)可以限定轴线(23),并且可以包括相对的端部。 衬套(22)可以围绕销(22)定位,并且可以包括相对的端部。 连杆(26)可以具有从轴线(23)径向延伸并由至少三个部分限定的内表面(2)。 三个部分可以包括设置在两个非凹部(31)之间的凹部(30)。 凹部(30)可以具有凹面(29)。 密封件(28)可以至少部分地设置在连杆(26)的凹部(30)内。 密封件(28)可以接合连杆(26)的凹面(29)并且可以接合衬套(22)的端部,使得在连杆(26)的内表面(2)之间存在间隙 )和衬套(22)的端部。

    TRACK ASSEMBLY HAVING DUAL-SPROCKET DRIVE WHEEL
    17.
    发明申请
    TRACK ASSEMBLY HAVING DUAL-SPROCKET DRIVE WHEEL 审中-公开
    具有双螺旋桨驱动轮的轨道组件

    公开(公告)号:WO2016028721A1

    公开(公告)日:2016-02-25

    申请号:PCT/US2015/045598

    申请日:2015-08-18

    Inventor: ELLMANN, Thomas

    CPC classification number: B62D55/12 B62D55/125 B62D55/14 B62D55/211 B62D55/30

    Abstract: A track assembly (16) is disclosed for use with a mobile machine (10). The track assembly may have a plurality of crawler shoes (20). Each of the plurality of crawler shoes may include a ground engaging surface (56) and first and second pairs of links (48) laterally spaced-apart on a side opposite the ground engaging surface. The track assembly may also have a first pin (22) connecting the first pair of links of each of the plurality of crawler shoes to form a first continuous chain (32), and a second pin (22) connecting the second pair of links of each of the plurality of crawler shoes to form a second continuous chain. The track assembly may further have a drive wheel (18) with dual sprockets (28) configured to simultaneously engage the first and second continuous chains.

    Abstract translation: 公开了一种与移动机器(10)一起使用的轨道组件(16)。 轨道组件可以具有多个履带板(20)。 多个履带板中的每一个可以包括地面接合表面(56)和在与地面接合表面相对的一侧上横向间隔开的第一和第二对连杆(48)。 轨道组件还可以具有连接多个履板中的每一个的第一对链节的第一销(22),以形成第一连续链条(32);以及第二销钉(22),其将第二对链条 多个履带板中的每一个形成第二连续链条。 轨道组件还可以具有带有双链轮(28)的驱动轮(18),该链轮构造成同时接合第一和第二连续链。

    SNOW GROOMER TRACK AND SNOW GROOMER FEATURING SUCH A TRACK
    18.
    发明申请
    SNOW GROOMER TRACK AND SNOW GROOMER FEATURING SUCH A TRACK 审中-公开
    SNOW GROOMER TRACK和SNOW GROOMER FEATURING SUC A TRACK

    公开(公告)号:WO2009144291A1

    公开(公告)日:2009-12-03

    申请号:PCT/EP2009/056582

    申请日:2009-05-28

    CPC classification number: B62D55/21 B62D55/286

    Abstract: A track for a snow groomer (1) has a number of grousers (10) spaced apart, extending crosswise to the travelling direction (D) of the track, and each having a gripportion (15) for gripping the terrain, and a blunt edge (10a) opposite the grip portion (15). A chain (12) is connected to the blunt edges (10a) of the grousers (10) so as to be engaged, in use, by a drive sprocket (7) of a snow groomer (1).

    Abstract translation: 一种雪地车(1)的轨道具有间隔开的多个铲车(10),其横向延伸到轨道的行进方向(D),并且每个具有用于夹紧地形的抓握部分(15)和钝边 (10a)相对于把手部分(15)。 链条(12)连接到挖泥机(10)的钝边缘(10a),以便在使用中由雪地车(1)的驱动链轮(7)啮合。

    履帯の履板連結用リンク、履帯用アッセンブリ及び履帯
    19.
    发明申请
    履帯の履板連結用リンク、履帯用アッセンブリ及び履帯 审中-公开
    链接用于连接CRAWLER皮带的履带板,装配带和CRAWLER带

    公开(公告)号:WO2007119823A1

    公开(公告)日:2007-10-25

    申请号:PCT/JP2007/058176

    申请日:2007-04-13

    Inventor: 前田 和生

    CPC classification number: B62D55/21 B62D55/205 B62D55/26

    Abstract: A link (25) for connecting a track shoe has shaft holes (31), (32) at both ends thereof. In the link (25), a plurality of insertion holes (39) are formed between both shaft holes (31), (32), and window holes (40), (41) are formed at the positions corresponding to respective insertion holes (39). Bolts (43) are inserted into respective insertion holes (39), and nuts (44) screwed onto the ends of the bolts (43) in the window holes (40), (41) are tightened to fix the link (25) to the track shoe (26). The area of the window hole (41) in proximity to the second shaft hole (32) is made larger than that of the other window hole (40) so that the rigidly of the link (25) can be gradually decreased toward the second shaft hole (32).

    Abstract translation: 用于连接履带板的连杆(25)在其两端具有轴孔(31),(32)。 在连杆(25)中,在两个轴孔(31),(32)之间形成有多个插入孔(39),并且窗口(40),(41)形成在与各个插孔 39)。 将螺栓(43)插入到相应的插入孔(39)中,拧紧在窗孔(40),(41)中的螺栓(43)的端部上的螺母(44),以将连杆(25)固定到 履带板(26)。 靠近第二轴孔(32)的窗孔(41)的面积大于另一个窗孔(40)的面积,使得连杆(25)的刚性能够朝向第二轴 孔(32)。

    CARTRIDGE ASSEMBLY FOR A TRACK CHAIN OF A TRACK TYPE WORK MACHINE AND WORK MACHINE USING SAME
    20.
    发明申请
    CARTRIDGE ASSEMBLY FOR A TRACK CHAIN OF A TRACK TYPE WORK MACHINE AND WORK MACHINE USING SAME 审中-公开
    用于轨道式工作机械轨迹链和使用相同工作机器的组合

    公开(公告)号:WO2007001616A1

    公开(公告)日:2007-01-04

    申请号:PCT/US2006/015995

    申请日:2006-04-25

    CPC classification number: B62D55/21

    Abstract: A cartridge bearing assembly (30) for a track chain (14) of a track type work machine (10) is provided. The cartridge bearing assembly (30) includes axial/radial load bearing insert members (36a, 36b) positioned about a pin (34), and a rotatable bushing (42) positioned therebetween. Crowned sleeve bearings (40) are disposed between the insert members (36a, 36b) and the pin (34), as well as between the pin (34) and the rotatable bushing (42). Collars (44a, 44b) are disposed at opposite ends of the pin (34) and fixedly coupled thereto, trapping the other components of the cartridge assembly (30) therebetween. A method of operating a track type work machine (10) is further provided, including reducing wear between coupled track links (15a, 15b) by reacting axial loads via insert members (36a, 36b) positioned about a track pin (34).

    Abstract translation: 提供了一种用于轨道式作业机(10)的履带链(14)的盒式轴承组件(30)。 盒支承组件(30)包括围绕销(34)定位的轴向/径向承载插入构件(36a,36b)和位于它们之间的可旋转衬套(42)。 凸套套轴承(40)设置在插入构件(36a,36b)和销(34)之间以及销(34)和可旋转衬套(42)之间。 轴环(44a,44b)设置在销(34)的相对端并且固定地联接到其上,将其中的盒组件(30)的其他部件捕获在其间。 还提供了一种操作轨道式作业机器(10)的方法,包括通过使定位在轨道销(34)周围的插入构件(36a,36b)的轴向载荷作用来减小耦合轨道连杆(15a,15b)之间的磨损。

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