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    Tilt wheel chain drive
    1.
    发明授权
    Tilt wheel chain drive 失效
    倾斜轮链驱动

    公开(公告)号：US3696681A

    公开(公告)日：1972-10-10

    申请号：US3696681D

    申请日：1970-11-25

    Applicant: INT HARVESTER CO

    Inventor： FETTER JOHN T ,  OLSSON NILS O

    IPC: A01C19/00 ,  F16H7/08 ,  F16H7/12 ,  B60K17/28

    CPC classification number: A01C19/00 ,  F16H7/1254 ,  F16H2007/087

    Abstract: An endless chain drive is provided between a driven sprocket wheel rotatable in a generally vertical plane and a driver sprocket wheel rotatable in a plane tilted from the vertical, wherein drive transmission is achieved from the tilted driver to the upright driven wheel with the cooperation of an idler wheel without dislocation of the chain.

    Abstract translation: 在大致竖直的平面中可旋转的从动链轮和可从垂直方向倾斜的平面中可旋转的驱动器链轮设置环形链条传动，其中，通过下述方式，从倾斜的驾驶员到直立从动轮 惰轮没有脱轨的链条。

    Grain drills-liquid fertilizer tank
    4.
    发明授权
    Grain drills-liquid fertilizer tank 失效
    谷物液体肥料罐

    公开(公告)号：US3596791A

    公开(公告)日：1971-08-03

    申请号：US3596791D

    申请日：1970-01-22

    Applicant: INT HARVESTER CO

    Inventor： OLSSON NILS O ,  ANDERSON ROY C

    IPC: A01C15/00 ,  B65G1/06 ,  B65D25/02

    CPC classification number: A01C15/006

    Abstract: An elongated removable liquid-dispensing tank for a grain drill hopper or the like adapted to store seed or dry fertilizer, is made of relatively rigid material and is adapted to be inserted through the top opening and to be fully enclosed in the hopper. The tank has at least one wall conforming to the shape of one of the walls of the hopper and divides the latter into separate compartments so that liquid and dry material can be simultaneously dispensed from the single hopper.

    Implement transport attachment
    6.
    发明授权
    Implement transport attachment 失效
    实施运输附件

    公开(公告)号：US3913683A

    公开(公告)日：1975-10-21

    申请号：US10519171

    申请日：1971-01-11

    Applicant: INT HARVESTER CO

    Inventor： OLSSON NILS O ,  LOGUE ROBERT W

    IPC: A01B73/00 ,  A01B63/22

    CPC classification number: A01B73/005

    Abstract: A grain drill adapted to be towed in a forward direction during a planting operation and supported by a forwardly disposed caster wheel and rearwardly disposed non-caster wheels. A pair of transport units is attached to the frame of the drill rearwardly of the non-caster wheels. Each unit includes a pair of transport wheel assemblies interconnected by a hydraulic power unit for swinging transport wheels between raised and ground-engaging positions. In the ground-engaging position the non-caster wheels are supported off the ground and the drill is supported for transport in either forward or endwise directions.

    Abstract translation: 一种适于在种植操作期间沿向前方向拖曳的谷物钻，并由向前布置的脚轮和向后布置的非脚轮轮支撑。 一对运输单元在非脚轮轮的后方附接到钻头的框架。 每个单元包括通过液压动力单元互连的一对输送轮组件，用于在升高和接地位置之间摆动运输轮。 在地面接合位置，非脚轮被支撑在地面上，并且钻头被支撑以沿前进方向或最终方向运输。

    Marker lift
    8.
    发明授权
    Marker lift 失效
    标记提升

    公开(公告)号：US3575242A

    公开(公告)日：1971-04-20

    申请号：US3575242D

    申请日：1969-01-31

    Applicant: INT HARVESTER CO

    Inventor： OLSSON NILS O

    IPC: A01B69/02 ,  A01B35/32

    CPC classification number: A01B69/024

    Abstract: A flexible cable connecting right- and left-hand markers of an agricultural implement such as a grain drill, is provided with a central balance bar having a limited slidable connection with a swingable lift arm for the markers and having stops engageable with the arm to raise one of the markers and lower the other, the lift arm being operated by a hydraulic cylinder electrically actuated from a remote switch.

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