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50 条记录 (耗时 0.031 秒)

    Device for determining surface strains during the measurement of inherent stresses in structural components of machines or apparatus
    1.
    发明授权
    Device for determining surface strains during the measurement of inherent stresses in structural components of machines or apparatus 失效

    公开(公告)号：US3943758A

    公开(公告)日：1976-03-16

    申请号：US504092

    申请日：1974-09-09

    申请人： Helmut Wolf ,  Wolfgang Bohm ,  Erwin Stucker

    发明人： Helmut Wolf ,  Wolfgang Bohm ,  Erwin Stucker

    IPC分类号： G01B7/16 ,  G01L1/22 ,  G01L5/00 ,  G01B7/18

    CPC分类号： G01L5/0047 ,  G01B7/18 ,  G01L1/2287

    摘要： Apparatus for checking a structural component for inherent stresses includes strain gage means for attachment to a surface measuring area of the component, the strain gage means having terminals for leads, means for cutting an annular groove into the component around the area, electrical response measuring means remote from the area, and leads extending from the terminals of the strain gage means to the electrical response measuring means for measuring the change in electrical response of the strain gage means due to the cutting of successive layers of material out of the groove, as indicative of the inherent stress existing prior thereto, the cutting means includes a crown boring tool for machining the annular groove around the measuring area, the crown boring tool having a shaft hollow throughout and being mounted in a hollow boring spindle, the terminal leads of the strain gage means attached to the measuring area extending through the crown boring tool and the hollow boring spindle. The apparatus further includes a base plate, the strain gage means being a plurality of strain gage strips mounted on the plate, each of the strips having two of the terminal leads, one of the terminal leads of each of the plurality of strain gage strips being connected to a common connecting spot on the base plate, and each of the other terminal leads of the plurality of strain gage strips being respectively connected to separate connecting spots on the base plate; cover plate means superposed on the base plate above the strain gage strips and the terminal leads and formed with openings overlying the connecting spots, the solder deposits respectively extending through the openings and connected with and fixing the position of the terminal leads, the solder deposits simultaneously serving as solder support spots connectible to exterior connecting lines leading to a measuring instrument.

    Arrangement for the adjustment of a shearbar with respect to a chopper assembly and a method of adjustment thereof
    2.
    发明申请
    Arrangement for the adjustment of a shearbar with respect to a chopper assembly and a method of adjustment thereof 有权
    相对于斩波组件调整剪切杆的布置及其调整方法

    公开(公告)号：US20050218254A1

    公开(公告)日：2005-10-06

    申请号：US11092525

    申请日：2005-03-29

    申请人： Helmut Wolf ,  Steffen Clauss ,  Manfred Engel

    发明人： Helmut Wolf ,  Steffen Clauss ,  Manfred Engel

    IPC分类号： A01F29/09 ,  B02C18/18 ,  B02C25/00

    CPC分类号： A01F29/095 ,  B02C18/186 ,  B02C2018/188

    摘要： The invention concerns an arrangement for the adjustment of the position of a shearbar with respect to knives of a chopper assembly. The arrangement includes a first adjusting drive to position the first end of the shearbar at a predetermined first spacing from the knives and a second adjusting drive to position the second end of the shearbar with respect to the knives until a spacing measurement arrangement indicates that the spacing between the shearbar and the knives is less than a threshold value. An analogous procedure is applied to the first adjusting drive. On the basis of the measurement values the shearbar is brought into a position that corresponds to a desired gap between the shearbar and the knives. Each of the first spacing and the second spacing are greater than the desired gap between the shearbar and the knives.

    摘要翻译： 本发明涉及一种用于调节剪切杆相对于斩波器组件的刀的位置的装置。 该装置包括第一调整驱动器，以将剪刀杆的第一端定位在与刀具相隔预定的第一间距处，以及第二调节驱动器，以相对于刀定位剪切杆的第二端，直到间隔测量装置指示间隔 在剪切杆和刀之间的距离小于阈值。 类似的过程应用于第一调整驱动器。 在测量值的基础上，剪切杆被带入对应于剪切杆和刀之间的期望间隙的位置。 第一间隔和第二间隔中的每一个都大于剪切杆和刀之间的期望间隙。

    Chopper arrangement for a forage harvester
    3.
    发明申请
    Chopper arrangement for a forage harvester 有权
    饲料收割机的剁碎机安排

    公开(公告)号：US20050076631A1

    公开(公告)日：2005-04-14

    申请号：US10910717

    申请日：2004-08-03

    申请人： Helmut Wolf ,  Marc Kirsch

    发明人： Helmut Wolf ,  Marc Kirsch

    IPC分类号： A01D75/18 ,  A01F29/16 ,  A01D34/03

    CPC分类号： A01D75/18 ,  A01F29/22

    摘要： A forage harvester chopper arrangement is located within a housing provided with an access door mounted for pivoting vertically between a chopping position, wherein access to the chopping arrangement is prevented, and a grinding position, permitting access to the chopping arrangement by a grinding arrangement. A locking arrangement is associated with the access door and an actuator is coupled to the access door and the locking arrangement by a linkage containing lost-motion means which operates such that when moving the access door to its grinding position, the locking arrangement is moved to its unlocked position prior to the access door being raised to its grinding position, and such that when returning the access door to its chopping position, the access door is closed before the locking arrangement is moved to its locked position.

    摘要翻译： 饲料收割机斩波器布置位于壳体内，该壳体设有入口门，其安装成用于在斩波位置之间垂直地转动，其中阻止了对斩波装置的接近以及研磨位置，允许通过研磨装置进入斩波装置。 锁定装置与检修门相关联，并且致动器通过联动装置联接到检修门和锁定装置，所述联动装置包含操作使得当将检修门移动到其研磨位置时，锁定装置被移动到 其在进入门被升高到其研磨位置之前的解锁位置，并且使得当将检修门返回到其切碎位置时，在锁定装置移动到其锁定位置之前，检修门被关闭。

    Device for building-up and discharging an annular dump of bulk material
    7.
    发明授权
    Device for building-up and discharging an annular dump of bulk material 失效
    用于建造和排放散装材料的环形倾卸物的装置

    公开(公告)号：US4363396A

    公开(公告)日：1982-12-14

    申请号：US348368

    申请日：1982-02-12

    申请人： Helmut Wolf ,  Hans J. Schlegel

    发明人： Helmut Wolf ,  Hans J. Schlegel

    IPC分类号： B65G65/06

    CPC分类号： B65G65/06

    摘要： A device for the building up and discharge of an annular dump of bulk on a circular storage site. In the center of the circular storage site is provided at least one jib of a dumping device rotatable about a vertical axis, which is fed with the bulk material by means of a feed belt, the discharge end of which is situated above the dumping device in the center of the device. Moreover there is provided at least one removal device which can be swivelled about said vertical axis and machinery situated in the neighborhood of the center by means of which the bulk material removed is fed to a conveyor belt passing through said vertical axis. The removal device and the jib of the dumping device are arranged on a framework which is supported and guided on at least one circular railway concentric with said axis.

    摘要翻译： 一种用于在圆形储存地点建造和排放大量环形垃圾堆的装置。 在圆形贮存场所的中心设置有可绕垂直轴线旋转的倾倒装置的至少一个起重臂，该垂直轴线通过进料带供给散装材料，其排放端位于倾倒装置的上方 设备的中心。 此外，还提供了至少一个能够围绕所述垂直轴线旋转的拆卸装置和位于中心附近的机械，通过该装置将去除的散装材料送入通过所述垂直轴线的传送带。 倾卸装置的拆卸装置和起重臂布置在框架上，该框架在与所述轴线同心的至少一个圆形轨道上被支撑和引导。

    Arrangement for the adjustment of a shearbar with respect to a chopper assembly and a method of adjustment thereof
    8.
    发明授权
    Arrangement for the adjustment of a shearbar with respect to a chopper assembly and a method of adjustment thereof 有权
    相对于斩波组件调整剪切杆的布置及其调整方法

    公开(公告)号：US07222804B2

    公开(公告)日：2007-05-29

    申请号：US11092525

    申请日：2005-03-29

    申请人： Helmut Wolf ,  Steffen Clauss ,  Manfred Engel

    发明人： Helmut Wolf ,  Steffen Clauss ,  Manfred Engel

    IPC分类号： B02C25/00

    CPC分类号： A01F29/095 ,  B02C18/186 ,  B02C2018/188

    摘要： The invention concerns an arrangement for the adjustment of the position of a shearbar with respect to knives of a chopper assembly. The arrangement includes a first adjusting drive to position the first end of the shearbar at a predetermined first spacing from the knives and a second adjusting drive to position the second end of the shearbar with respect to the knives until a spacing measurement arrangement indicates that the spacing between the shearbar and the knives is less than a threshold value. An analogous procedure is applied to the first adjusting drive. On the basis of the measurement values the shearbar is brought into a position that corresponds to a desired gap between the shearbar and the knives. Each of the first spacing and the second spacing are greater than the desired gap between the shearbar and the knives.

    摘要翻译： 本发明涉及一种用于调节剪切杆相对于斩波器组件的刀的位置的装置。 该装置包括第一调整驱动器，以将剪刀杆的第一端定位在与刀具相隔预定的第一间距处，以及第二调节驱动器，以相对于刀定位剪切杆的第二端，直到间隔测量装置指示间隔 在剪切杆和刀之间的距离小于阈值。 类似的过程应用于第一调整驱动器。 在测量值的基础上，剪切杆被带入对应于剪切杆和刀之间的期望间隙的位置。 第一间隔和第二间隔中的每一个都大于剪切杆和刀之间的期望间隙。