METHOD FOR MACHINING METAL PLATE
    2.
    发明申请
    METHOD FOR MACHINING METAL PLATE 审中-公开
    加工金属板的方法

    公开(公告)号:WO1997036702A1

    公开(公告)日:1997-10-09

    申请号:PCT/NL1997000150

    申请日:1997-03-25

    Applicant: MEIJER, Sjoerd

    CPC classification number: B21D17/04 B21D11/08 Y10T83/0378

    Abstract: The present invention relates to a method for forming weakenings in a metal plate (8), comprising of: deforming the metal plate to a predetermined depth to form a weakening thinned portion along at least one line; and bending the metal plate along the line, characterized by displacing relative to each other the metal plate and at least one tool deforming the metal plate along the line and over at least one surface of the metal plate with a force directed substantially transversely of the metal plate and sufficient to deform the metal plate. The invention also relates to a device for performing thereof.

    Abstract translation: 本发明涉及一种用于在金属板(8)中形成弱化的方法,包括:使所述金属板变形到预定深度,以沿着至少一条线形成弱化薄化部分; 以及沿着所述线弯曲所述金属板,其特征在于相对于彼此移动所述金属板,并且至少一个工具沿金属板沿金属板并且在金属板的至少一个表面上以基本横向于金属的方向使金属板变形 并足以使金属板变形。 本发明还涉及一种用于执行该装置的装置。

    METHOD OF PRODUCING A METAL HOLLOW BODY, HOLLOW BODIES PRODUCED ACCORDING TO THIS METHOD AND DEVICE FOR CARRYING OUT THIS METHOD
    4.
    发明申请
    METHOD OF PRODUCING A METAL HOLLOW BODY, HOLLOW BODIES PRODUCED ACCORDING TO THIS METHOD AND DEVICE FOR CARRYING OUT THIS METHOD 审中-公开
    方法的金属制空心体,产生了通过IT实现此方法空洞而DEVICE

    公开(公告)号:WO1996022845A1

    公开(公告)日:1996-08-01

    申请号:PCT/CH1995000016

    申请日:1995-01-25

    Abstract: In the present method of producing a metal hollow body (1) having a cylindrical casing which is provided on the exterior with at least one predetermined breaking line (32, 51), the casing is formed by a drawing process and the predetermined breaking line (32, 51) is produced continuously by working without cutting, in particular by rolling in, on the outer surface of the casing, after or during the drawing process.

    Abstract translation: 在通过非切削连续与在其外侧具有至少一个预定断裂线(32,51)设置,所述护套通过冲压操作和预定断裂线(51 32)形成的圆筒状外壳制造金属空心体(1)本发明的方法 产生的形式,特别是由轧制前,壳的外表面上,之后或此冲压成形过程中。

    SAWDUST-FREE WOOD CUTTING METHOD AND APPARATUS
    6.
    发明申请
    SAWDUST-FREE WOOD CUTTING METHOD AND APPARATUS 审中-公开
    无锯切木切割方法和装置

    公开(公告)号:WO2003074241A1

    公开(公告)日:2003-09-12

    申请号:PCT/CA2003/000222

    申请日:2003-02-14

    Inventor: LAVOIE, Jérôme

    Abstract: A sawdust-free wood cutting apparatus (10) comprises a guide (62, 72) for guiding a piece of wood (W) along a feed path having a cutting zone. At least one circular blade (18b) is mounted in the cutting zone and driven in rotation about an axis transversal to the feed path. The circular blade (18b) has a toothless circumferential cutting edge. A feeder (14, 16) advances the piece of wood (W) to be cut through the cutting zone at a linear speed substantially equal to a tangential speed at the toothless circumferential cutting edge of the circular blade (18b).

    Abstract translation: 一种无木屑切割木材切割设备(10)包括用于沿着具有切割区域的进给路径引导一块木材(W)的引导件(62,72)。 至少一个圆形刀片(18b)安装在切割区域中并且围绕横向于进给路径的轴线旋转驱动。 圆形刀片(18b)具有无齿的圆周切削刃。 馈送器(14,16)以与圆形刀片(18b)的无齿圆周切割边缘处的切线速度基本相等的线速度使待切割的木材(W)穿过切割区域前进。

    METHOD AND APPARATUS FOR SEPARATING A PIPE FROM A CABLE
    7.
    发明申请
    METHOD AND APPARATUS FOR SEPARATING A PIPE FROM A CABLE 审中-公开
    从电缆分离管子的方法和装置

    公开(公告)号:WO98040661A1

    公开(公告)日:1998-09-17

    申请号:PCT/GB1998/000452

    申请日:1998-02-13

    Abstract: A method of separating a pipe (1) from an elongate flexible element (2) used to pull the pipe (1) from the ground comprises drawing the flexible element (2) past or through separating means which splits the pipe (1) along its length as it passes to thereby strip the pipe (1) from the flexible element (2).

    Abstract translation: 将管道(1)与用于将管道(1)从地面拉出的细长柔性元件(2)分离的方法包括将柔性元件(2)拉过或通过分离装置,该分离装置将管道(1)沿其分开 长度,从而从柔性元件(2)剥离管(1)。

    SLITTER SCORER PROVIDED WITH HEAD REPLACING DEVICE
    8.
    发明申请
    SLITTER SCORER PROVIDED WITH HEAD REPLACING DEVICE 审中-公开
    刀头分配器提供头部替换装置

    公开(公告)号:WO1987004970A1

    公开(公告)日:1987-08-27

    申请号:PCT/JP1987000101

    申请日:1987-02-17

    Abstract: A slitter scorer wherein a pair of rotating drive shafts (SA, SB) and roll heads (HA, HB) each secured onto respective said rotating drive shafts in an opposing position are provided and sheets fed between said roll heads are processed, a head replacing device is provided, wherein a plurality of pairs of shafts for holding heads (1a, 1b, 2a, 2b), having diameters equal to those of said pair of rotating drive shafts (SA, SB) and capable of being disposed concentrically on the extensions thereof, head replacing means (8, 9, 10) to replace said plurality of pairs of shafts for holding heads, roll heads (Ha, Hb) held on said shafts for holding heads, and transfer means (4, 11 to 15) to transfer roll heads in the axial direction are provided and roll heads (HA, HB) on said rotating drive shafts are replaced with roll heads (Ha, Hb) on said shafts for holding heads by sliding them on said rotating drive shafts (SA, SB) and said shafts for holding heads (1a, 1b, 2a, 2b) respectively.

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