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    Self-cleaning sprocket means
    2.
    发明授权
    Self-cleaning sprocket means 失效
    自清洁SPROCKET手段

    公开(公告)号：US3899219A

    公开(公告)日：1975-08-12

    申请号：US47400274

    申请日：1974-05-28

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： BOGGS ROGER L

    IPC: B62D55/088 ,  B60S1/68 ,  B60S1/62

    CPC classification number: B60S1/68 ,  Y10S474/901

    Abstract: A vehicle includes a sprocket member and an endless traction chain engaged therewith, the sprocket member being made up of an annular sprocket and detachable toothed segments, such sprocket being provided with openings in communication with openings provided in the segments. Such openings provide that the sprocket member is self-cleaning, with debris passing through the openings outwardly of the sprocket member.

    Impact absorbing noise suppression device
    3.
    发明授权
    Impact absorbing noise suppression device 失效
    冲击吸收噪声抑制装置

    公开(公告)号：US3889550A

    公开(公告)日：1975-06-17

    申请号：US41682873

    申请日：1973-11-19

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： BOGGS ROGER L ,  REINSMA HAROLD L

    IPC: B62D55/12 ,  B62D55/096 ,  F16H55/14 ,  F16H55/30

    CPC classification number: B62D55/0963 ,  F16H55/14 ,  F16H55/30 ,  F16H2055/306 ,  Y10S474/901 ,  Y10T74/19907 ,  Y10T74/19967

    Abstract: A notched drive sprocket for track-type vehicles having improved noise suppression characteristics is provided. The drive sprocket includes means for absorbing impact energy of the track bushings as they engage the drive sprocket comprising elastomeric inserts disposed within the root area of the sprocket teeth. The impact absorption means further automatically eject dirt or other materials from the root area which have been compacted therein by the bushings.

    Abstract translation: 提供了具有改进的噪声抑制特性的轨道式车辆的缺口驱动链轮。 驱动链轮包括用于吸收轨道衬套的冲击能量的装置，当它们接合驱动链轮时，包括设置在链轮齿根部区域内的弹性体插入件。 冲击吸收装置进一步自动地从已经被衬套压实的根部区域中排出污物或其它材料。

    Track bushing turning tool
    5.
    发明授权
    Track bushing turning tool 失效
    履带套管车刀

    公开(公告)号：US3915036A

    公开(公告)日：1975-10-28

    申请号：US34888673

    申请日：1973-04-09

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： VANLANDINGHAM HAROLD W ,  BOGGS ROGER L ,  BULLOCK DAVID A ,  MAYTUM JAMES N

    IPC: E02F9/02 ,  B25B21/00 ,  B25B27/22 ,  B62D55/32 ,  B25B13/48

    CPC classification number: B25B23/0078 ,  B25B21/002 ,  B62D55/32

    Abstract: Disclosed herein is apparatus for rotating the bushings of an assembled and in-place track of a tractor to present new bushing wear areas to the sprockets which engage these bushings. The apparatus includes a clamp member which is capable of applying rotative force to the bushing to be rotated and means for providing such necessary force.

    Abstract translation: 本文公开了一种用于旋转拖拉机的组装和就地轨道的衬套的装置，以向与这些衬套接合的链轮呈现新的衬套磨损区域。 该装置包括夹持构件，该夹紧构件能够向旋转衬套施加旋转力并提供这种必要的力的装置。

    Track roller having resilient mounted treads and threaded-on retainers
    6.
    发明授权
    Track roller having resilient mounted treads and threaded-on retainers 失效
    滚轮具有弹性安装的踏面和螺纹固定器

    公开(公告)号：US3910128A

    公开(公告)日：1975-10-07

    申请号：US47916774

    申请日：1974-06-13

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： BOGGS ROGER L ,  DESTER DELBERT D

    IPC: B62D55/15 ,  F16H55/36 ,  B62D55/14

    CPC classification number: B62D55/15 ,  Y10S474/901

    Abstract: A track roller assembly for use in crawler-type tractors including a shaft adapted to be secured to the track frame of the tractor and a hub journalled on the shaft. The hub has opposite ends externally threaded for receipt of internally threaded retaining caps. The caps engage and locate guide flanges on the hub and, in addition, include inwardly directed surfaces directed toward oppositely facing annular shoulders on the shaft. Thrust bearings are received between the shoulders and the surfaces and radially inner and outer annular seals are disposed about the surfaces to sealingly engage the shaft and the hub respectively.

    Abstract translation: 一种用于履带式拖拉机的履带滚轮组件，包括适于固定在拖拉机的履带架上的轴和在轴上轴颈的轮毂。 轮毂具有外螺纹的相对端，用于接收内螺纹保持盖。 盖子接合并定位轮毂上的引导凸缘，并且还包括指向轴上朝向相对的环形肩部的向内指向的表面。 推力轴承接收在肩部和表面之间，并且径向内部和外部环形密封件围绕表面设置以分别密封地接合轴和毂。

    Sprocket tooth engaging track noise suppression means
    7.
    发明授权
    Sprocket tooth engaging track noise suppression means 失效
    链轮齿啮合轨道噪声抑制手段

    公开(公告)号：US3897980A

    公开(公告)日：1975-08-05

    申请号：US45824374

    申请日：1974-04-05

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： DESTER DELBERT D ,  BOGGS ROGER L ,  REINSMA HAROLD L ,  YOUNG MAURICE E

    IPC: B62D55/096 ,  B62D55/20

    CPC classification number: B62D55/096

    Abstract: A noise attenuating system for the tracks of a track-laying vehicle. A plurality of noise attenuating devices are disposed about the track chain of a track-laying vehicle, one device mounted upon each track shoe. Each device is comprised of a preloaded spring means in the form of a block or pad of elastomeric material and each device is mounted upon the inner circumferential portion of an individual track shoe. A wear plate means is included for directly engaging the radially outermost portions of the teeth of the driving sprocket of the track-laying vehicle. The devices are disposed so that the outermost edges of the sprocket teeth engage the wear plates prior to engagement of the track bushings with the sprocket notches and are also disposed so that metal-on-metal contact between the leading and trailing edges of each respective link shoe is preceeded by contact between each respective leading edge and the elastomeric material from which the spring means are composed.

    Abstract translation: 用于轨道铺设车辆的轨道的噪声衰减系统。 多个噪声衰减装置设置在轨道铺放车辆的轨道链周围，一个装置安装在每个履带板上。 每个装置包括弹性体材料块或垫片形式的预加载的弹簧装置，并且每个装置安装在单个履带板的内圆周部分上。 包括耐磨板装置，用于直接接合轨道铺放车辆的驱动链轮的齿的径向最外部分。 这些装置被设置成使得在将履带衬套与链轮槽口接合之前，链轮齿的最外边缘与耐磨板接合，并且还设置成使得每个相应链节的前缘和后缘之间的金属对金属接触 鞋子之前通过每个相应前缘与构成弹簧装置的弹性体材料之间的接触。

    Track roller with replaceable coiled tread
    8.
    发明授权
    Track roller with replaceable coiled tread 失效
    具有可更换线圈的轨道滚子

    公开(公告)号：US3871719A

    公开(公告)日：1975-03-18

    申请号：US43866674

    申请日：1974-02-01

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： BOGGS ROGER L

    IPC: B62D55/14 ,  B62D55/15 ,  B62D55/32

    CPC classification number: B62D55/15 ,  B62D55/145

    Abstract: An improved tractor roller assembly including a shaft adapted to be affixed to the tractor and a hub rotatably received thereon. The hub, on opposite ends, mounts a pair of treads as well as at least two guide flanges. The treads are defined by a plurality of convolutions, preferably in the form of a helix.

    Abstract translation: 一种改进的拖拉机辊组件，包括适于固定在拖拉机上的轴和可旋转地容纳在其上的轮毂。 轮毂在相对端安装一对胎面以及至少两个导向凸缘。 胎面由多个卷曲限定，优选为螺旋形。

    Track roller with replaceable and reversible flanges
    9.
    发明授权
    Track roller with replaceable and reversible flanges 失效
    履带式滚轮带有可更换和可逆的法兰

    公开(公告)号：US3869931A

    公开(公告)日：1975-03-11

    申请号：US42409573

    申请日：1973-12-12

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： BOGGS ROGER L

    IPC: B62D55/15 ,  B62D55/14 ,  F16H55/36 ,  B62D55/00 ,  F16C13/00

    CPC classification number: B62D55/145 ,  F16H55/36 ,  Y10S474/901

    Abstract: A track roller assembly for crawler-type tractors including a hub adapted to be journalled on a shaft and a pair of rims, one at each end of the hub. Each rim includes an annular tread and at least one radially outwardly extending, annular flange adjacent the tread. The treads and the flanges and the hub are made separate from each other and each flange is symmetrical so that it may be easily removed to be reversed and/or replaced without discarding the associated tread or the hub.

    Abstract translation: 一种用于履带式拖拉机的履带轮组件，其包括适于被轴颈安装在轴上的轮毂和一对轮毂，其中一个在轮毂的两端。 每个边缘包括环形胎面和邻近胎面的至少一个径向向外延伸的环形凸缘。 胎面和凸缘和轮毂彼此分开制成，并且每个凸缘是对称的，使得其可以容易地移除以反转和/或更换，而不丢弃相关联的胎面或轮毂。

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