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39 条记录 (耗时 0.012 秒)

    POWER RAKE
    1.
    发明申请
    POWER RAKE 有权

    公开(公告)号：US20230087006A1

    公开(公告)日：2023-03-23

    申请号：US17553959

    申请日：2021-12-17

    申请人： Venture Products, Inc.

    发明人： Corey Gerber ,  Josiah Daniel Ramseyer

    IPC分类号： E02F3/78

    摘要： A power rake for attachment with a vehicle. The power rake includes a main frame. The power rake also includes an adjustment assembly operably engaged with the main frame, and the adjustment assembly is independently moveable relative to the main frame. The power rake also includes a rotor assembly operably engaged with the adjustment assembly, and the rotor assembly is independently moveable relative to the main frame by the adjustment assembly. The rotor assembly is adapted to be pivoted via the adjustment assembly relative to a vertical axis of the main frame. The adjustment assembly and the rotor assembly are selectively vertically adjustable relative to a vertical axis of the main frame. The rotor assembly is selectively rotatably adjustable relative to a vertical axis of the main frame.

    Grading system
    2.
    发明授权
    Grading system 有权

    公开(公告)号：US11365522B2

    公开(公告)日：2022-06-21

    申请号：US16329668

    申请日：2018-03-21

    申请人： SC Grade, LLC

    发明人： Bo Jason Stocks

    IPC分类号： E02D3/032 ,  E02F3/78

    摘要： A grading system for connection to a vehicle having vertically movable arms, the grading system including a grading blade assembly having a frame having a first pivot extending upward, a second pivot extending forward, a blade connected to the frame via the first pivot and the second pivot, a blade yaw actuator and a blade roll actuator, wherein the frame is configured to have the first pivot extend substantially vertically and the second pivot extend substantially longitudinally when the grading blade assembly is connected to the vehicle and the blade and vehicle are in a level position on a ground surface and the vertically movable arms of the vehicle are in a first raised position above a lowest most position.

    Grapple tip
    3.
    发明授权
    Grapple tip 有权

    公开(公告)号：US10370818B2

    公开(公告)日：2019-08-06

    申请号：US15352502

    申请日：2016-11-15

    申请人： Ryan Arnold Bremner

    发明人： Ryan Arnold Bremner

    IPC分类号： E02F3/40 ,  A01G23/06 ,  E02F3/78 ,  E02F3/96 ,  E02F9/28 ,  A01G23/00 ,  E02F3/36

    摘要： A grapple tip includes an outer volume having a working end with a rounded surface. The grapple tip may further include a mounting end, a right side, a left side, a bottom surface, and a top surface. The top surface features a grooved recess that may help the device pick up, hold on to, and transport heavy items such as lumber or construction implements across significant distances. In addition, the grapple tip may also have a raised projection extending from the mounting end to ensure a secure and correct mounting on a damaged grapple assembly claw. The grapple tip is useful for upgrading or replacing existing tips that may have become damaged or worn.

    Tree removal—field reclamation attachment
    4.
    发明授权
    Tree removal—field reclamation attachment 有权
    树拆除场填海附件

    公开(公告)号：US09185855B2

    公开(公告)日：2015-11-17

    申请号：US14056544

    申请日：2013-10-17

    申请人： John L. Humphrey

    发明人： John L. Humphrey

    IPC分类号： E02F3/96 ,  A01G23/06 ,  E02F3/78

    CPC分类号： A01G23/06 ,  A01G23/062 ,  E02F3/78 ,  E02F3/962

    摘要： An attachment with a back support frame adaptable for use with a variety of loaders for use in tree removal and field reclamation. The back support frame has a curved front wall serving as a moldboard and a bottom wall with a cutting edge for grading dirt. A stationary lower jaw generally trapezoidal in plan is attached to the back support frame and is made of a plurality of cross braced blades forming a see-through grid through which dirt may be sifted with spade-tipped teeth at a distal end for digging and replaceable strips of saw teeth on the outer blades for ripping tree roots. A movable upper jaw with obliquely mounted grapple arms is mounted on the back support frame and is independently movable towards and away from the stationary lower jaw for applying three-point pressure to a root ball or tree trunk.

    摘要翻译： 具有后支撑框架的附件，适用于与各种装载机一起使用以用于树木移除和田间开垦。 后支撑框架具有用作刨花板的弯曲前壁和具有用于分级污垢的切割边缘的底壁。 平面上大致梯形的固定下颚连接到后支撑框架，并且由多个交叉支撑的叶片形成，形成透视网格，通过该网格，可以用远处的铲形齿筛选污物用于挖掘和可更换 外刀片上的锯齿条用于剥去树根。 具有倾斜安装的抓斗的可移动上颚安装在后支撑框架上，并且可独立地朝向和远离固定下颚移动，以将三点压力施加到根球或树干。

    Method and power transmission system for operating a road planar machine
    6.
    发明授权
    Method and power transmission system for operating a road planar machine 失效
    道路平面机操作方法及动力传动系统

    公开(公告)号：US4343513A

    公开(公告)日：1982-08-10

    申请号：US181163

    申请日：1980-08-25

    申请人： Gary L. Godbersen

    发明人： Gary L. Godbersen

    IPC分类号： E02F3/78 ,  E01C23/088 ,  E01C23/12 ,  E02F3/76 ,  E01C23/09

    CPC分类号： E02F3/78 ,  E01C23/088

    摘要： The method and power transmission system of this invention for driving a road planar machine has the cutter unit in a positive mechanical drive with the drive shaft of a machine power unit through a hydraulically actuated clutch mechanism. The wheel traction units for the machine are continuously driven from the power unit by hydraulic motors operated by variable volume displacement pumps. A control system for retaining the power unit at a set rotational speed required for a predetermined cutting or planing load is responsive to a drop in the set rotational speed, resulting from the cutting unit encountering an overload, to actuate the variable displacement pumps to decrease the forward speed of the machine without appreciably reducing the rotational inertia force of the cutting unit. If the cutting unit overload is of a short duration or momentary the set rotational speed of the power unit is resumed. If the overload, as observed by the machine operator after the occurrence of the drop in the set rotational speed of the power unit, appears to be severe or prolonged, the control system may be manually discontinued and the machine manually controlled until the cutting unit overload has been removed at which time the control system may again be placed into operation.

    摘要翻译： 用于驱动道路平面机的本发明的方法和动力传动系统具有通过液力驱动的离合器机构的机械动力单元的驱动轴的正机械驱动的切割单元。 机器的车轮牵引单元由动力单元通过由可变容积排量泵操作的液压马达连续驱动。 用于将功率单元保持在预定切割或刨削负载所需的设定旋转速度的控制系统响应于由于切割单元遇到过载而导致的设定旋转速度的下降，致动可变排量泵以减小 机器的前进速度，而不明显地降低切割单元的旋转惯性力。 如果切割单元过载时间短或瞬时，则恢复设置的动力单元的转速。 如果机器操作员观察到的过载发生在动力单元的设定转速下降之后，看来是严重的或长时间的，则控制系统可以手动停止，机器手动控制，直到切割单元过载 已经被移除，此时控制系统可以再次被投入运行。

    EXCAVATION ASSEMBLY FOR USE IN EXCAVATOR
    8.
    发明申请
    EXCAVATION ASSEMBLY FOR USE IN EXCAVATOR 审中-公开

    公开(公告)号：US20170268336A1

    公开(公告)日：2017-09-21

    申请号：US15532127

    申请日：2015-12-17

    申请人： Young Dug YOON

    发明人： Young Dug YOON

    IPC分类号： E21D9/10 ,  E02F3/32 ,  E02F9/22 ,  E02F3/78

    摘要： There is provided an excavation assembly for use in an excavator, wherein the excavation assembly is removably coupled to an arm at a pair of spaced shaft-receiving portions defined therein, wherein the excavation assembly performs an excavation operation into a ground or a rock, wherein the excavation assembly comprises: a body removably coupled at one end thereof to the pair of spaced shaft-receiving portions; a driving mechanism configured to generate at least one of a linear driving force, a rotational driving force, and a striking force; an excavation tool coupled to the driving mechanism and configured to be driven by at least one of the linear driving force, the rotational driving force, and the striking force transmitted from the driving mechanism, thereby to perform the excavating operation, wherein a direction of the excavation operation by the excavation tool varies depending on coupling positions between the pair of spaced shaft-receiving portions and the body.

    Cleaning vehicle, vehicle system and method
    10.
    发明授权
    Cleaning vehicle, vehicle system and method 有权
    清洁车辆，车辆系统和方法

    公开(公告)号：US09200423B2

    公开(公告)日：2015-12-01

    申请号：US13458103

    申请日：2012-04-27

    申请人： Courtland Joshua Helbig ,  Michael Robert Meyers ,  Reuben Jay Ruggiero

    发明人： Courtland Joshua Helbig ,  Michael Robert Meyers ,  Reuben Jay Ruggiero

    IPC分类号： E21F17/00 ,  E02F3/34 ,  E02F3/36 ,  E02F3/78 ,  E02F3/96 ,  E02F9/02 ,  E02F9/08 ,  E02F9/20

    CPC分类号： E02F3/34 ,  E02F3/3631 ,  E02F3/3636 ,  E02F3/783 ,  E02F3/96 ,  E02F3/962 ,  E02F9/02 ,  E02F9/0875 ,  E02F9/205

    摘要： A remotely-operable vehicle for cleaning material from beneath a structure. The vehicle includes a body having a front portion and a rear portion, a pair of support arms pivotally supported within the body, a drive system for moving the vehicle, a hydraulic system, a receiver for receiving control signals from a remote control device, a processor which generates signals for operating the drive system and the hydraulic system in response to received control signals, and at least one cleaning attachment removably attached to the vehicle at a proximal end of each support arm. A vehicle system as well as a method of cleaning coal from beneath a conveyor belt in a coal mine are also provided.

    摘要翻译： 用于从结构下方清洁材料的可远程操作的车辆。 车辆包括具有前部和后部的主体，枢转地支撑在主体内的一对支撑臂，用于移动车辆的驱动系统，液压系统，用于从遥控装置接收控制信号的接收器， 处理器，其响应于接收到的控制信号产生用于操作驱动系统和液压系统的信号;以及至少一个清洁附件，其可拆卸地附接到每个支撑臂的近端处的车辆。 还提供了一种车辆系统以及从煤矿输送带下方清洁煤的方法。