Apparatus for automatically loosening the marginal strip from a sheet of
contour-cut glass
    2.
    发明授权
    Apparatus for automatically loosening the marginal strip from a sheet of contour-cut glass 失效
    用于从轮廓切割玻璃板自动松开边缘条的装置

    公开(公告)号:US4151940A

    公开(公告)日:1979-05-01

    申请号:US875109

    申请日:1978-02-03

    IPC分类号: C03B33/033 C03B33/04

    摘要: Apparatus for automatically loosening the marginal strip from a sheet of contour-cut glass with a minimum of edge defects comprises, in substance, a horizontal conveyor; a tracing assembly of cutting tools disposed above the conveyor for marking off auxiliary cutouts subdividing the marginal strip; and separation means comprising pressing tools for pressing the sheet in such a manner as to apply a bending moment along the auxiliary cutouts. The pressing tools are arranged opposite the margins both on their upper face and their lower face, and they bear on either side of the auxiliary cutout lines in order to exert bending moments along each. As a consequence, the apparatus generates a progressive breaking stress whereby separation of the margins is effected starting from an area external of the actual contour cutout line before spreading along the contour. The result is a particularly clear-cut edge.

    摘要翻译: 具有最小边缘缺陷的轮廓切割玻璃板自动松开边缘条带的装置实质上包括水平输送机; 设置在输送机上方的切割工具的跟踪组件,用于标记细分边缘条的辅助切口; 以及分离装置,包括用于按照沿着辅助切口施加弯矩的方式按压片材的按压工具。 按压工具在其上表面和下表面上的边缘相对布置,并且它们承载在辅助切口线的任一侧上,以沿着每个边缘施加弯曲力矩。 结果,该设备产生渐进的断裂应力,从而在沿着轮廓扩展之前从实际轮廓切割线的外部区域开始边缘的分离。 结果是一个特别明显的边缘。

    Distance measuring device
    4.
    发明授权
    Distance measuring device 失效
    距离测量装置

    公开(公告)号:US06586928B1

    公开(公告)日:2003-07-01

    申请号:US09913033

    申请日:2001-08-08

    IPC分类号: G01B702

    CPC分类号: G01D5/145 G01B7/023

    摘要: In a travel measuring instrument (10), a magnet (11) which is polarized in the movement direction (R) is disposed against a flux conducting part (12). The flux conducting part (12) has a surface (13), which is inclined and is embodied as oval, which is disposed opposite a magnetic field sensitive element (15) with an air gap (L1). When there is movement, the air gap (L1) changes so that the magnetic field sensitive element (15) generates an output signal proportional or linear to the movement direction R of the component to be monitored.

    摘要翻译: 在旅行测量仪器(10)中,沿着运动方向(R)偏振的磁体(11)抵靠磁通传导部件(12)设置。 通量传导部分(12)具有倾斜并被实施为椭圆形的表面(13),该表面与具有气隙(L1)的磁场敏感元件(15)相对设置。 当存在移动时,气隙(L1)发生变化,使得磁场敏感元件(15)产生与待监视部件的移动方向R成比例或线性的输出信号。

    Process and apparatus for producing a helically seamed pipe
    5.
    发明授权
    Process and apparatus for producing a helically seamed pipe 失效
    用于生产一条直缝密封管的工艺和设备

    公开(公告)号:US5079938A

    公开(公告)日:1992-01-14

    申请号:US474799

    申请日:1990-06-05

    申请人: Walter Schwarz

    发明人: Walter Schwarz

    IPC分类号: B21C37/12 B21C37/18 B21C51/00

    摘要: Disclosed is a process and apparatus for producing helically-seamed pipes of any cross-sectional shape. The pipe is produced from a flat strip of material marked at intervals that are a derivative of the circumference of the pipe. At least two sensors are arranged at check points along a paraxial line in order to identify any deviation of the marks from the axis and to generate mark-recognition signals. If the signals are emitted simultaneously, the circumference is constant, and if there is a time differential between the signals, correction is needed.

    摘要翻译: PCT No.PCT / AT88 / 00100 Sec。 371日期1990年6月5日第 102(e)日期1990年6月5日PCT提交1988年11月23日PCT公布。 出版物WO89 / 05201 日期:1989年6月15日。公开是用于生产任何横截面形状的螺旋缝合管道的方法和设备。 管子是由间隔标记的扁平材料制成的,间隔是管道圆周的衍生物。 至少两个传感器布置在沿近轴线的检查点处,以便识别标记与轴的任何偏差并产生标记识别信号。 如果信号同时发射,则周长恒定,如果信号之间存在时间差,则需要进行校正。

    Hand-held automatic firearm
    6.
    发明授权
    Hand-held automatic firearm 失效
    手持自动枪支

    公开(公告)号:US4941394A

    公开(公告)日:1990-07-17

    申请号:US404114

    申请日:1989-09-07

    IPC分类号: F41A19/02 F41A19/12 F41A19/33

    CPC分类号: F41A19/12 F41A19/02 F41A19/33

    摘要: The trigger mechanism of a hand-held automatic firearm comprises a catch lever, which is pivoted on a transverse axis and is provided at its forward end with a pivoted catch pawl, which in a catching position engages a catching lug of a slider to arrest the slider as it moves forwardly from a rear position, to which the slider, which constitutes a part of a firing mechanism of the firearm, has moved against spring force when a round has been discharged. In order to provide such a firearm which has a trigger mechanism which is reliable in operation and can be made at low cost, the catch lever is adapted to be locked in its catching position against the force of a catch lever spring, the catch pawl is pivoted to the catch lever by means which permit a longitudinal movement of the catch pawl and the catch pawl is pivotally supported at its other end on an abutment, which is fixed to the receiver of the firearm.

    摘要翻译: 手持式自动火器的触发机构包括一个在横向轴线上枢转并且在其前端设置有一个枢转的卡爪的卡扣杆,卡扣爪在捕捉位置上与滑块的卡扣接合,以阻止 滑块当从后部位置向前移动时,构成火器的击发机构的一部分的滑块在已经排出一圈时已经抵抗弹簧力而移动到该位置。 为了提供这样一种具有操作可靠并且可以低成本地制造的触发机构的枪支,卡扣杆适于克服锁扣杆弹簧的力被锁定在其捕获位置,卡爪是 通过允许抓爪和抓爪的纵向移动的枢轴转动到止动杆,其另一端枢转地支撑在固定到枪支的接收器上的支座上。

    Device for spiral winding of tapes
    10.
    发明授权
    Device for spiral winding of tapes 失效
    磁带螺旋卷绕装置

    公开(公告)号:US4884426A

    公开(公告)日:1989-12-05

    申请号:US199946

    申请日:1988-05-27

    申请人: Walter Schwarz

    发明人: Walter Schwarz

    IPC分类号: B21C37/12

    CPC分类号: B21C37/121 B21C37/124

    摘要: An apparatus for the spiral winding of tapes for the continuous production of tubes without a core and having an angular cross-sectional area. A tape is guided centripetally along a convexly curved conducting surface situated in the tube being formed, the intake side of which conducting surface is located at the feed level. The centripetal guiding of the tape is suspended when the conducting surface reaches the outlet side for forming the excluding level segment of the tape.