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275 条记录 (耗时 0.013 秒)

    Oscillator for reciprocating tool or other device
    71.
    发明授权
    Oscillator for reciprocating tool or other device 失效
    用于往复式工具或其他设备的振荡器

    公开(公告)号：US4285405A

    公开(公告)日：1981-08-25

    申请号：US106915

    申请日：1979-12-26

    申请人： Casper J. Weir, Jr.

    发明人： Casper J. Weir, Jr.

    IPC分类号： A01D34/30 ,  B06B1/16 ,  E21B3/00

    CPC分类号： A01D34/305 ,  B06B1/166 ,  Y10T74/18344 ,  Y10T74/18552

    摘要： An oscillator for reciprocating tools or other devices. Driving sprockets are mounted for rotation on a frame or in a housing and a pair of driven sprockets are mounted on the frame, each to be driven by a respective driving sprocket. The driven sprockets are outwardly of the driving sprockets, all sprockets having their axes in the same plane. Eccentrically mounted masses are on the shafts of the driven sprockets which when rotated generate forces on the axes of the driven sprockets. These forces are transmitted to the frame through shafts of the driven sprockets. A couple is generated about the axis of the driving sprocket causing the frame to oscillate. A tool attached to the lower end of the frame is thereby reciprocated.

    摘要翻译： 用于往复式工具或其他装置的振荡器。 驱动链轮安装在框架或壳体中旋转，并且一对从动链轮安装在框架上，每个由相应的驱动链轮驱动。 从动链轮在驱动链轮的外侧，所有链轮的轴线都在同一平面上。 偏心安装的质量位于从动链轮的轴上，当旋转时，驱动链轮的轴线产生力。 这些力通过从动链轮的轴传递到框架。 围绕驱动链轮的轴线产生一对，导致框架振荡。 因此，附接到框架的下端的工具由此往复运动。

    Process for producing remoldable panels
    72.
    发明授权
    Process for producing remoldable panels 失效
    生产可重塑板的工艺

    公开(公告)号：US4228116A

    公开(公告)日：1980-10-14

    申请号：US59107

    申请日：1979-07-19

    申请人： Giancarlo Colombo ,  Alberto Ardissone

    发明人： Giancarlo Colombo ,  Alberto Ardissone

    IPC分类号： B29B7/00 ,  A01D34/30 ,  B29C33/00 ,  B29C43/00 ,  B29C43/24 ,  B29C43/32 ,  B29C43/52 ,  B29C43/58 ,  B29C47/00 ,  B29C47/58 ,  B32B5/00 ,  B29D23/00

    CPC分类号： B29C47/0004 ,  A01D34/30 ,  B29C43/24 ,  B29C47/0019 ,  B29K2105/06 ,  B29K2105/12

    摘要： Remoldable panels are produced by continuously plastifying and extruding an at least partially aggregated particulate mixture comprising about 40 to about 60% by weight of thermoplastic resin, preferably polypropylene, and about 60 to about 40% by weight of a particulate organic and preferably cellulosic filler such as wood particles, and rolling the web of extruded material prior to its solidification. The extruded and rolled web is cut to panels which can be used, for example, in the production of shaped articles such as dash boards or other components of automotive vehicles, furniture or parts thereof and the like, by pressing at elevated temperature or by other remolding methods conventionally used in the art of processing thermoplastic materials. Alternatively, the panels can be used for purposes where wood panels or ply-wood are normally employed.

    摘要翻译： 通过连续塑化和挤出包含约40至约60重量％的热塑性树脂，优选聚丙烯的至少部分聚集的颗粒混合物和约60至约40重量％的颗粒状有机和优选纤维素填料，例如 作为木材颗粒，并且在其凝固之前滚压挤出的材料的网。 将挤出和卷绕的卷材切割成可用于例如通过在升高的温度下按压或通过其它方式压制的成型制品例如仪表板或机动车辆的其他部件，家具或其部件等的成型制品 在热塑性材料加工领域中常规使用的重塑方法。 或者，面板可以用于通常使用木板或木板的目的。

    Driving arrangement for a harvester
    73.
    发明授权
    Driving arrangement for a harvester 失效
    收割机的驾驶安排

    公开(公告)号：US4067179A

    公开(公告)日：1978-01-10

    申请号：US692541

    申请日：1976-06-03

    申请人： Rudolf Schneider

    发明人： Rudolf Schneider

    IPC分类号： A01D34/03 ,  A01D34/30 ,  A01D55/02

    CPC分类号： A01D34/30

    摘要： A pair of cooperating elongated cutting members is mounted on the frame of a harvester for reciprocation along a common plane located intermediate the cutting members by means of arms pivotally connected to the frame and to the cutting members. A lever is pivoted to each of the cutting members and to the frame and has the same effective length as the associated arm, the pivot points of the associated arm and lever being located in the corners of an imaginary parallelogram. A crank drive moves a pair of connecting rods which are articulated to the respective levers intermediate the pivot points thereof. The cutting members have a plurality of recesses which are laterally bounded by cutting edges extending transversely of the elongation of the respective cutting members so that the objects which enter into the recesses are cut by the cutting edges in the common plane. The axis of rotation of the crank may be vertical, while the levers and arms may reciprocate in parallel horizontal planes. A hydraulic motor for driving the crank may be located directly above the crank, and the crank may be mounted on the output shaft of the motor for shared rotation therewith.

    摘要翻译： 一对协同的细长切割构件安装在收割机的框架上，用于沿着枢转地连接到框架和切割构件的臂位于切割构件中间的公共平面往复运动。 杠杆枢转到每个切割构件和框架并且具有与相关联的臂相同的有效长度，相关联的臂和杠杆的枢转点位于虚拟平行四边形的角部。 曲柄驱动器将一对连接杆移动到相应杠杆的中心位置。 切割构件具有多个凹槽，其横向地限定在横向于相应切割构件的伸长部分延伸的切割边缘，使得进入凹部的物体被公共平面中的切割边缘切割。 曲柄的旋转轴线可以是垂直的，而杠杆和臂可以在平行的水平面中往复运动。 用于驱动曲柄的液压马达可以直接位于曲柄上方，并且曲柄可以安装在马达的输出轴上以与其共享旋转。

    Floating sickle bar mower
    74.
    发明授权
    Floating sickle bar mower 失效
    漂浮镰刀酒吧割草机

    公开(公告)号：US3896610A

    公开(公告)日：1975-07-29

    申请号：US44773874

    申请日：1974-03-04

    申请人： HINIKER KENNETH S

    发明人： HINIKER KENNETH S

    IPC分类号： A01D34/30 ,  A01D41/14 ,  A01D55/26

    CPC分类号： A01D41/14 ,  A01D34/30

    摘要： A floating mower for propulsion by a vehicle such as a combine, together with means for driving the sickle bar of the mower at its normal end connection from the normal power drive of the combine.

    摘要翻译： 一种用于由诸如组合物的车辆推进的浮式割草机，以及用于驱动割草机的镰刀杆与其联合机构的正常功率驱动器的正常端连接的装置。

    Apparatus to control both the operation of a cutting reel and the grinding mechanism of a forage harvester
    75.
    发明授权
    Apparatus to control both the operation of a cutting reel and the grinding mechanism of a forage harvester 失效
    用于控制切割卷轴的操作和饲料收割机的研磨机构的装置

    公开(公告)号：US3889887A

    公开(公告)日：1975-06-17

    申请号：US41746173

    申请日：1973-11-19

    申请人： SPERRY RAND CORP

    发明人： WAGSTAFF ROBERT A ,  PEDERSEN POUL K

    IPC分类号： A01D34/30 ,  A01D75/08 ,  B24B3/42

    CPC分类号： A01D75/08 ,  A01D69/06 ,  A01F29/22 ,  Y10T74/19079 ,  Y10T74/19219 ,  Y10T83/313

    摘要： An apparatus for controlling both the operation of a cutting reel and the grinding mechanism of a forage harvester having a transmission member which supplies power from the drive shaft to a coupling assembly. The coupling assembly is operably associated with the drive means of both the cutting reel and the grinding mechanism to selectively drive the cutting reel in a forward direction while the grinding mechanism is disengaged from the drive shaft, or in a rearward direction while simultaneously driving the grinding mechanism, or to drive the grinding mechanism while the cutting reel is completely disengaged from the drive shaft.

    摘要翻译： 一种用于控制切割卷轴的操作和饲料收割机的研磨机构的装置，其具有从驱动轴向联接组件供应动力的传动部件。 联接组件与切割卷轴和研磨机构的驱动装置可操作地相关联，以在磨削机构与驱动轴脱离或沿向后方向选择性地驱动切割卷轴同时驱动研磨 机构，或者当切割卷轴与驱动轴完全脱离时驱动研磨机构。