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    Earthworking tooth and supporting adapter
    3.
    发明授权
    Earthworking tooth and supporting adapter 失效
    接地牙齿和支撑适配器

    公开(公告)号：US3624827A

    公开(公告)日：1971-11-30

    申请号：US3624827D

    申请日：1968-12-11

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： LIESS RICHARD K ,  TEASDALE MAX J

    IPC: E02F9/28

    CPC classification number: E02F9/2833

    Abstract: An earthworking tip suitable for mounting on an adapter which is wedge-shaped in vertical cross section. The tip defines a rearwardly facing V-shaped projection which mates with a V-shaped opening in the adapter to transfer loads from the tip to the adapter. The tip has rearwardly extending upper and lower flanges to generally mate with the wedge-shaped adapter. Retaining means secure the tip upon the adapter.

    Side-by-side tractor combination
    4.
    发明授权
    Side-by-side tractor combination 失效
    侧面牵引车组合

    公开(公告)号：US3661214A

    公开(公告)日：1972-05-09

    申请号：US3661214D

    申请日：1970-12-07

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： PETERSON ROBERT A ,  GROOSS FRANK A ,  MORGAN WILLIAM C ,  STEDMAN ROBERT N ,  TEASDALE MAX J

    IPC: E02F3/80 ,  E02F3/76

    CPC classification number: E02F3/80

    Abstract: Two or more tractor vehicles are disposed in a highly stable unitized side-by-side relationship to apply increased tractive effort to a single working implement such as a bulldozer blade. Disengageable bracing structure couples the adjacent tractors to maintain parallelism and a pre-determined longitudinal relationship without subjecting localized regions of the assembly to excessive stress. In a preferred form, the bracing maintains these relationships while providing for independent oscillations of the tractors in response to terrain irregularities.

    Abstract translation: 两台或多台拖拉机车辆以高度稳定的并排关系布置，以将增加的牵引力应用于诸如推土机叶片的单个作业工具。 可拆卸的支撑结构将相邻的拖拉机联接以保持平行度和预定的纵向关系，而不会使组件的局部区域过度受力。 在优选形式中，支撑件维持这些关系，同时响应于地形不规则性而提供拖拉机的独立振荡。

    Tree harvester drive arrangement
    5.
    发明授权
    Tree harvester drive arrangement 失效
    树收割机驱动装置

    公开(公告)号：US3693680A

    公开(公告)日：1972-09-26

    申请号：US3693680D

    申请日：1971-06-07

    Applicant: CATERPILLAR TRACTOR CO

    Inventor： MOSER RAYMOND L ,  TEASDALE MAX J

    IPC: A01G23/083 ,  A01G23/02

    CPC classification number: A01G23/083

    Abstract: A tree harvesting machine including a processing implement, clamping and drive mechanisms for respectively securing a tree in proper alignment and propelling the tree past the processing implement, a rotary motor for operating the drive means and a speed reducing assembly for coupling the motor with the drive means, a flywheel being arranged for rotation with the motor to assist the motor in meeting peak torque demands of the drive means and maintaining generally constant operation of the harvesting machine. In another embodiment, a hydraulically actuated clutch engages the flywheel with an output shaft of the motor in response to a fluid supply with also operates the motor so that the flywheel is permitted to freewheel when the motor is not operating.

    Abstract translation: 一种树收割机，包括处理工具，夹紧和驱动机构，用于分别固定树木并正确对准并推动树木通过处理工具;旋转马达，用于操作驱动装置;以及减速组件，用于将马达与驱动器 意味着，飞轮被布置成与电动机一起旋转，以帮助电动机满足驱动装置的峰值扭矩需求并且保持收割机的大体上恒定的操作。 在另一个实施例中，液压致动的离合器响应于流体供应而将飞轮与电动机的输出轴接合，同时还操作电动机，使得当电动机不工作时允许飞轮释放。

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