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620 条记录 (耗时 0.019 秒)

    Method and apparatus for flexible manufacturing a discrete curved product from feed stock
    81.
    发明申请
    Method and apparatus for flexible manufacturing a discrete curved product from feed stock 有权
    从原料灵活制造离散弯曲产品的方法和装置

    公开(公告)号：US20020043092A1

    公开(公告)日：2002-04-18

    申请号：US09900075

    申请日：2001-07-06

    发明人： Jerald E. Jones ,  David E. Peck

    IPC分类号： B21D037/16

    CPC分类号： B21D11/20 ,  B21D11/10 ,  B23K26/03 ,  B23K26/073 ,  B23K26/0846 ,  B23K2101/006 ,  B23K2101/16 ,  B23K2103/04 ,  B23P15/00 ,  B60S1/38 ,  B60S1/3875 ,  B60S2001/382 ,  B60S2001/3898 ,  C21D1/00 ,  C21D1/34 ,  C21D9/52

    摘要： An apparatus for manufacturing a discrete curved product from a feed stock includes a source of heat that is adapted to impose a focused beam of light on at least one surface of a work piece to cause the surface of the work piece to expand and thereby move in the general direction of the heat source so as to impart a predetermined radius of curvature to the work piece. The apparatus is described in connection with one example where it may be employed to manufacture a curved backbone for a beam blade windshield wiper assembly from feed stock. In addition, a method of manufacturing a discrete curved product from feed stock, generally, as well as a discrete curved backbone for a beam blade windshield wiper assembly from feed stock, specifically, is also disclosed.

    摘要翻译： 用于从原料制造离散弯曲产品的装置包括热源，该热源适于将聚焦光束施加在工件的至少一个表面上，以使工件的表面膨胀并因此移动 热源的总方向，以便赋予工件预定的曲率半径。 该装置结合一个实例进行描述，其中可以采用这种实施例来制造用于来自原料的梁叶片刮水器组件的弯曲骨架。 此外，还公开了一种从原料制造离散弯曲产品的方法，具体地说，一般来说，以及用于来自原料的束叶片挡风玻璃刮水器组件的离散弯曲骨架。

    Arrangement and method for producing expanded material
    82.
    发明授权
    Arrangement and method for producing expanded material 失效
    生产膨胀材料的布置和方法

    公开(公告)号：US06297470B1

    公开(公告)日：2001-10-02

    申请号：US09180226

    申请日：1998-11-03

    申请人： Thomas Stelzl

    发明人： Thomas Stelzl

    IPC分类号： B23K1000

    CPC分类号： B21D31/04 ,  B23K15/00 ,  B23K26/0846 ,  B26F3/004 ,  B26F3/16

    摘要： In an arrangement for producing expanded material (8), in particular from foil-type webs (2) of metal, with a cutting device (3) for producing coherent strips of webs (5) of foil, and with an expanding device (6, 7) for expanding the web (5), the cutting device (3) comprises laser beam, water jet or electron beam (4)-emitting devices which are arranged substantially adjacent each other, transversely to the moving direction of the web (2), and which are controlled by a controlling device.

    摘要翻译： 在用于生产发泡材料（8）的布置中，特别是从箔型金属网（2）生产用于生产粘结的条带（5）箔片的切割装置（3）和扩展装置（6） ，7），所述切割装置（3）包括激光束，水射流或电子束（4） - 发射装置，其横向于所述幅材（2）的移动方向基本相邻布置 ），并由控制装置控制。

    Method for manufacturing drip irrigation tubes
    87.
    发明授权
    Method for manufacturing drip irrigation tubes 失效
    滴灌管制造方法

    公开(公告)号：US5744779A

    公开(公告)日：1998-04-28

    申请号：US568135

    申请日：1995-12-06

    申请人： Bruno Buluschek

    发明人： Bruno Buluschek

    IPC分类号： A01G25/02 ,  B23K26/08 ,  B29C47/02 ,  B23K26/00

    CPC分类号： A01G25/02 ,  B23K26/0846 ,  B29C47/0023 ,  B29C47/028 ,  B29L2023/22

    摘要： A continuous tube (1) is prepared by extrusion of a plastic material. Flow regulators or "drips" (4) are welded at intervals onto its internal wall, said drips comprising a collecting chamber, which is provided on the face turned towards the tube (1), and connected, by a narrow passage, to the interior of the tube. The tube is moved continuously in front of a non contact detector, preferably a capacitive sensor (40) which detects the beginning or the end of the passing of a flow regulator before it. One thus controls, as a function of the detector signals, perforation in the wall of the tube, of a hole connecting the collecting chamber to the exterior, with the aid of a laser (42), preferably a Nd:YAG laser and a focusing optic (44).

    摘要翻译： 通过挤出塑料材料制备连续管（1）。 流量调节器或“滴液”（4）间隔地焊接到其内壁上，所述滴液包括收集室，该收集室设置在朝向管（1）的表面上，并且通过狭窄的通道连接到内部 的管。 管在非接触检测器前面连续移动，优选地是电容传感器（40），其检测流量调节器在其通过之前的开始或结束。 因此，借助于激光器（42），优选地Nd：YAG激光器和聚焦器（42），根据检测器信号控制管壁的穿孔，孔将接收室连接到外部的孔 光学（44）。

    Apparatus for flying-shear cutting of thin-layer material by laser radiation
    89.
    发明授权
    Apparatus for flying-shear cutting of thin-layer material by laser radiation 失效
    激光辐射对薄层材料进行飞剪切割的装置

    公开(公告)号：US5444210A

    公开(公告)日：1995-08-22

    申请号：US141062

    申请日：1993-10-26

    申请人： F. Dieter Bingener ,  Kai-Uwe Preissig ,  Arnold Gillner ,  Dirk Petring

    发明人： F. Dieter Bingener ,  Kai-Uwe Preissig ,  Arnold Gillner ,  Dirk Petring

    IPC分类号： B23K26/08 ,  B23K26/20 ,  B23K26/40 ,  B23K26/402 ,  B65H19/26 ,  B23K26/00 ,  B23K26/02

    CPC分类号： B23K26/0846 ,  B23K26/206 ,  B23K26/40 ,  B23K26/402 ,  B23K2203/16 ,  B23K2203/38 ,  B23K2203/40 ,  B23K2203/42 ,  B23K2203/50

    摘要： The disclosure involves an apparatus (1) for the flying-shear cutting of thin-layer material, reeled off from a coil, by laser radiation, especially metal strips, fabrics, synthetic resins, paper, cardboard, and composite materials. In order to be able to crosscut individual strip sections (17) at high speeds without having to arrest the strip (2), the apparatus (1) consists of a traverse (3) arranged at an angle to the travel direction (a) of the strip (2), this traverse being rotatably supported and driven about its longitudinal axis of symmetry (4). Mutually opposed guides (5) for two separately operable laser cutting heads (6) with nozzles (7) are mounted in parallel to the longitudinal axis of symmetry (4) of the traverse (3). The laser cutting heads (6) are in each case movable separately or individually by way of the guides (5). The nozzles (7) of the two laser cutting heads (6) are arranged to face away from each other and project through longitudinally extending slots (8)in an outer housing (9)of the traverse (3).

    摘要翻译： 本公开涉及一种用于通过激光辐射，特别是金属条，织物，合成树脂，纸，纸板和复合材料从线圈卷绕的薄层材料的飞剪切割的装置（1）。 为了能够以高速横切单独的条带段（17）而不必阻止条带（2），装置（1）包括横向（3），横向（3）与行进方向（a）成一定角度 条带（2），该横向部分围绕其纵向对称轴线（4）被可旋转地支撑和驱动。 用于具有喷嘴（7）的两个可单独操作的激光切割头（6）的相对的导向件（5）平行于横动（3）的纵向对称轴线（4）安装。 激光切割头（6）在每种情况下都可以通过引导件（5）单独或单独地移动。 两个激光切割头（6）的喷嘴（7）被布置为相对于彼此远离并且突出穿过横越（3）的外壳体（9）中的纵向延伸的狭槽（8）。

    Device for perforating cigarette wrapping material by means of at least one laser beam
    90.
    发明授权
    Device for perforating cigarette wrapping material by means of at least one laser beam 失效
    用于通过至少一个激光束穿透卷烟材料的装置

    公开(公告)号：US5404889A

    公开(公告)日：1995-04-11

    申请号：US948172

    申请日：1992-09-21

    申请人： Bruno Belvederi ,  Giulio Barbieri

    发明人： Bruno Belvederi ,  Giulio Barbieri

    IPC分类号： A24C5/00 ,  B23K26/06 ,  B23K26/08 ,  B23K26/00

    CPC分类号： B23K26/0846 ,  A24C5/007 ,  B23K26/066

    摘要： A device for perforating cigarette wrapping material by means of at least one-laser beam, whereby the wrapping material, in the form of a strip, is fed past a focusing head which is supplied with a pulsed laser beam by a laser source and focuses it on to the strip by moving the focused beam in a plane slanting in relation to the traveling direction of the strip; a shutter element, made of material impervious to the laser beam, being used for intercepting and restricting the focused beam to a sector of given shape and size, and so preventing the beam from impinging on given portions of the strip.

    摘要翻译： 一种用于通过至少一个激光束对香烟包裹材料穿孔的装置，由此带状形式的包裹材料被馈送通过激光源供给脉冲激光束的聚焦头并将其聚焦 通过使聚焦光束相对于条的行进方向倾斜的平面移动到条带上; 由不透过激光束的材料制成的快门元件被用于拦截和限制聚焦光束到给定形状和尺寸的扇区，并且因此防止光束撞击条的给定部分。