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    • 32. 发明公开
    • Upper-blade holder
    • 奥伯 - Schneidmesserhalter。
    • EP0333001A2
    • 1989-09-20
    • EP89104029.7
    • 1989-03-07
    • VALMET PAPER MACHINERY INC.
    • Paavola, Antti
    • B26D5/02B26D7/26
    • B26D5/04B26D7/2621B26D7/2635Y10T83/7734Y10T83/7751Y10T83/7813Y10T83/7847Y10T83/9464
    • Upper-blade holder intended for shear cutting of materials that run in a plane by means of a revolving pair of blades, wherein the toe-in angle of the upper blade (50) can be set by means of a control prism (11). The upper-blade holder comprises an upper-­blade journalling (12) supported from both sides of the blade (50), which said journalling can be replaced without tools. The upper-blade holder further comprises a protective cover (51) of the upper blade (50), which said cover can be replaced without tools. This blade cover (51), together with the frame (1) of the upper-blade holder, encloses the upper blade (50) and the lowering arms (5,6) for the upper-blade journal­ling (12). Moreover, the upper-blade journalling (12) comprises an actuator, by means of which the blade (50) is displaced to the cutting position (A).
    • 用于剪切通过旋转的一对叶片在平面中运动的材料的上刀架,其中上刀片(50)的趾形角可以通过控制棱镜(11)设定。 上刀架包括从叶片(50)的两侧支撑的上刀片支架(12),所述支架可以在没有工具的情况下更换。 上刀架还包括上刀片(50)的保护盖(51),所述盖可以不用刀具而被更换。 与上刀片支架的框架(1)一起的该刀片盖(51)包围用于上刀片支架(12)的上刀片(50)和下刀臂(5,6)。 此外,上叶片轴颈(12)包括致动器,通过该致动器,叶片(50)通过该致动器移动到切割位置(A)。
    • 35. 发明授权
    • Planographic printing plate manufacturing apparatus
    • 普通印版制造装置
    • US07757530B2
    • 2010-07-20
    • US12237457
    • 2008-09-25
    • Yasuhiro Annoura
    • Yasuhiro Annoura
    • B21D13/00
    • B23D35/001B23D19/06B41C1/1083B65H35/02Y10T83/7809Y10T83/7813
    • The present invention provides a planographic printing plate manufacturing apparatus comprising: a cutting process section which cuts a web in a thickness direction of the web by pinching the web with at least a pair of an upper knife and a lower knife, wherein the lower knife includes a flat part supporting a center of the web, a decline part gradually declined an upper end toward outside from the flat part and a cutting edge part having an upper end gradually raised toward outside from the decline part to be a cutting edge, an angle of the lower knife at a boundary point between the decline part and the flat part is 135° or more, a boundary point between the decline part and the cutting edge part is provided so as to be greater or equal to a droop width of a lower surface of a cut product.
    • 本发明提供一种平版印刷版制造装置,其特征在于,包括:切割加工部,其利用至少一对上刀和下刀夹住所述腹板,在所述腹板的厚度方向上切断腹板,其中,所述下刀包括 支撑腹板的中心的平坦部分,下降部分从平坦部分向外逐渐地向下倾斜,并且具有上端部的切削刃部分从下降部分向外逐渐升高成切削刃,角度 在下降部分和平坦部分之间的边界点处的下刀具是135°或更大,下降部分和切割边缘部分之间的边界点被设置为大于或等于下表面的下垂宽度 的切割产品。
    • 36. 发明申请
    • Rotating shearing device and method for separating the front crop and rear crop from running rolling stock
    • 旋转剪切装置以及将前作物和后作物与运行的车辆分离的方法
    • US20020073816A1
    • 2002-06-20
    • US09991857
    • 2001-11-14
    • SMS Demag AG
    • Gunter Panzer
    • B26D001/56
    • B23D19/04B21C47/34B21C47/3441B23D33/02Y10T83/0515Y10T83/2074Y10T83/4662Y10T83/4714Y10T83/739Y10T83/7813
    • A rotating shearing device for cropping fast-running rolling stock, in particular wire, includes two axially cutting annular knives which rotate about their axes at the same rotational speed. The two axially cutting annular knives include end cutting edges directed toward one another which converge to the clearance required for separating running stock during the cutting operation and lie in planes which are arranged at an acute angle to one another and intersect one another in a line. The rolling stock is guided toward the shearing device by a front guide and guided away from the shearing device by a rear guide. The front guide is pivotable to change in the relative position between the rolling stock and the cutting body so that the rolling stock may be guided either through the space between the annular knives which is free for the cut-free passage of the rolling stock or into the wedge-shaped cutting region of the annular knives. The rear guide part arranged behind the shearing device is also pivotable between a lower end and upper end position.
    • 用于切割快速行驶的机车车辆,特别是线材的旋转剪切装置包括两个轴向切割的环形刀具,其以相同的转速绕其轴线旋转。 两个轴向切割环形刀具包括彼此指向的端切削刃,其在切割操作期间会聚到分离运行坯料所需的间隙,并且位于彼此成锐角并彼此相交的平面中。 机车车辆通过前引导件被引导至剪切装置,并通过后引导件从剪切装置引导。 前导板可枢转以改变机车车体与切割体之间的相对位置,使得机车车辆可以被引导通过环形刀具之间的空间,该空间用于机动车辆的无切换通道或进入 环形刀的楔形切割区域。 布置在剪切装置后面的后引导部件也可以在下端位置和上端位置之间枢转。