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81. 发明授权

US1681306A Machine for cutting to length continuously-forming tubing 失效
标题翻译：切割长度连续成型管的机器
公开(公告)号：US1681306A
公开(公告)日：1928-08-21
申请号：US1767325
申请日：1925-03-23
申请人： FRETZ MOON TUBE COMPANY
发明人： MOON JOHN W
IPC分类号： B23D45/18
CPC分类号： B23D45/20 , Y10T83/2022 , Y10T83/2196 , Y10T83/4714 , Y10T83/4757 , Y10T83/528 , Y10T83/544

82. 发明授权

US1500127A Tube-cutting apparatus 失效
标题翻译：管切割装置
公开(公告)号：US1500127A
公开(公告)日：1924-07-08
申请号：US46786321
申请日：1921-05-09
申请人： MCCORD MFG COMPANY
发明人： HARRIS JOSEPH D
IPC分类号： B23D45/14
CPC分类号： B23D45/14 , Y10T83/0515 , Y10T83/4714 , Y10T83/7701

83. 发明授权

US1278679A Apple-quartering machine. 失效
标题翻译：苹果计量机
公开(公告)号：US1278679A
公开(公告)日：1918-09-10
申请号：US23798518
申请日：1918-06-03
申请人： KIRINO CHARLES
发明人： KIRINO CHARLES
CPC分类号： B23D25/12 , Y10T83/4714 , Y10T83/4734 , Y10T83/6472 , Y10T83/6572

84. 发明授权

US986856A Tool-operating machine. 失效
公开(公告)号：US986856A
公开(公告)日：1911-03-14
申请号：US1910583786
申请日：1910-09-26
申请人： PERRETT ALBERT
发明人： PERRETT ALBERT
CPC分类号： B23D25/12 , Y10T83/4714

85. 发明专利

ZA7403564B SWITCHING MECHANISM FOR CROPPING AND SAMPLING FRONT AND BACK ENDS OF BAR PRODUCTS DELIVERED FROM MILL 未知
公开(公告)号：ZA7403564B
公开(公告)日：1975-05-28
申请号：ZA7403564
申请日：1974-06-04
申请人： MORGAN CONSTRUCTION CO
发明人： ANDERSON R , SIEURIN D
IPC分类号： B21B15/00 , B21B39/18 , B23D25/12 , B23D33/02 , B21B
CPC分类号： B21B39/18 , B23D25/12 , B23D33/02 , Y10T83/2085 , Y10T83/4662 , Y10T83/4705 , Y10T83/4714

86. 发明申请

US20060278054A1 Dual ratio drive for rotary shear 失效
标题翻译：双比例驱动用于旋转剪切
公开(公告)号：US20060278054A1
公开(公告)日：2006-12-14
申请号：US11148627
申请日：2005-06-09
申请人： Peiliang Zhang
发明人： Peiliang Zhang
IPC分类号： B23D25/00 , B26D1/56
CPC分类号： B23D25/12 , Y10T83/4682 , Y10T83/4705 , Y10T83/4714 , Y10T83/4737 , Y10T83/4836 , Y10T83/9399
摘要： A dual ratio drive for a rotary sheer comprises a parallel pair of first shafts carrying freely rotatable first gears. A pair of second shafts are rotatable about axes parallel to the axes of the first shafts. Each second shaft carries a shear blade, and a second gear in meshed relationship with one of the first gears. A drive shaft is connectable to one of the second shafts by a first gear set having first high speed ratio, and is connectable to one of the first shafts by a second gear set having a low speed ratio. A clutch alternately engages one or the other of the first and second gear sets to drive the second shafts and their respective shear blades at the different speeds.
摘要翻译：用于旋转式剪板机的双重比例驱动器包括平行的一对第一轴，其承载可自由旋转的第一齿轮。一对第二轴可以绕平行于第一轴的轴线的轴线旋转。每个第二轴承载剪切刀片和与其中一个第一齿轮啮合的第二齿轮。驱动轴可以通过具有第一高速比的第一齿轮组连接到第二轴之一，并且可通过具有低速比的第二齿轮组连接到第一轴之一。离合器交替地接合第一和第二齿轮组中的一个或另一个，以不同的速度驱动第二轴及其各自的剪切刀片。

87. 发明申请

US20020073816A1 Rotating shearing device and method for separating the front crop and rear crop from running rolling stock 失效
标题翻译：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
公开(公告)号：US20020073816A1
公开(公告)日：2002-06-20
申请号：US09991857
申请日：2001-11-14
申请人： SMS Demag AG
发明人： Gunter Panzer
IPC分类号： B26D001/56
CPC分类号： B23D19/04 , B21C47/34 , B21C47/3441 , B23D33/02 , Y10T83/0515 , Y10T83/2074 , Y10T83/4662 , Y10T83/4714 , Y10T83/739 , Y10T83/7813
摘要： 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.
摘要翻译：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。

88. 发明授权

US6038951A High speed flying shears 失效
标题翻译：高速飞剪
公开(公告)号：US6038951A
公开(公告)日：2000-03-21
申请号：US217657
申请日：1994-03-25
申请人： Poloni Alfredo
发明人： Poloni Alfredo
IPC分类号： B23D33/02 , B23D25/08
CPC分类号： B23D33/02 , Y10T83/2083 , Y10T83/2098 , Y10T83/2216 , Y10T83/4714 , Y10T83/739
摘要： High speed flying shears with contrarotating blades (13) fitted to blade-holder drums (30), the shears comprising an upstream one-channel switch (16) of a start-stop type which conveys the rolled stock (11) lengthwise into sharing area and can be oriented laterally on a plane substantially containing the axis of feed of the rolled stock (11) and parallel to and lying between the planes containing shafts (12) of rotation of the blade-holder drums (30), the circumferential position of the blades (13) being associated with the lateral position of the upstream one-channel switch (16) at least in the transient time of the feed of the rolled stock (11) through the shearing area (35), a two-channel (22-23) switch (20) which can be oriented laterally substantially on the same orientation plane as, and in synchronization with, the one-channel switch (16), the two-channel switch (20) including the inlets of two enlarged channels (22-23) superimposed on each other on a plane perpendicular to the axis (12) of rotation of the blade-holder drums (30), a central partition plate the blades (13) being two on each drum (30) and arranged on one drum (30) as a counterpart to the blades (13) on the other drum (30) so as to form a specific pair of blades (13a) to shear the leading end (11a) of the rolled stock (11) and to create in the rolled stock (11) a first terminal arcuate portion, and a specific pair of blades (13b) to shear the trailing end (11b) of the rolled stock (11) and create in the trailing segment of the rolled stock a second contrary leading arcuate portion.
摘要翻译：高速飞剪与安装在刀片架鼓（30）上的反转刀片（13）相连，剪刀包括一个起始型上游单通道开关（16），将上述轧制坯料（11）纵向传送到共用区域并且可以在基本上包含轧制坯料（11）的进给轴线的平面上横向定向并且平行于并位于包含叶片保持器滚筒（30）的旋转轴（12）的平面之间，其圆周位置至少在轧制原料（11）通过剪切区域（35）进给的瞬时时间内，叶片（13）与上游单通道开关（16）的横向位置相关联，双通道 22-23）开关（20），其可以横向地定向在与单通道开关（16）同样的定向平面上，并且与单通道开关（16）同步，双通道开关（20）包括两个放大通道的入口（22-23）在垂直于该平面的平面上彼此重叠叶片（10）的旋转轴线（12），中央分隔板，叶片（13）在每个滚筒（30）上两个并且布置在与叶片（13）对应的一个滚筒（30）上，在另一个滚筒（30）上形成特定的一对叶片（13a），以剪切轧制坯料（11）的前端（11a）并在轧制坯料（11）中形成第一端部弧形部分，以及特定的一对刀片（13b），用于剪切轧制坯料（11）的后端（11b），并在轧制坯料的后段中形成第二相对的前导弓形部分。

89. 发明授权

US5526726A High speed shear for end trimming rods and the like 失效
标题翻译：用于末端修剪杆等的高速剪切
公开(公告)号：US5526726A
公开(公告)日：1996-06-18
申请号：US173207
申请日：1993-12-23
申请人： Terence M. Shore , Melicher Puchovsky , Harold E. Woodrow
发明人： Terence M. Shore , Melicher Puchovsky , Harold E. Woodrow
IPC分类号： B23D23/00 , B21B1/16 , B21B15/00 , B21F11/00 , B23D25/00 , B23D25/12 , B23D33/02
CPC分类号： B23D25/00 , B23D25/12 , B23D33/02 , Y10T83/2083 , Y10T83/4714 , Y10T83/4827 , Y10T83/739 , Y10T83/9394
摘要： Apparatus for shearing elongated products such as rods, bars and the like moving longitudinally along a path of travel. The apparatus includes a pair of constant diameter helical blades mounted for rotation about axes parallel to the path of travel. The rotational orientation of the blades and the spacing between their respective axes is such that segments of the blades coact along a cutting path parallel to the path of travel. The blades are rotated in opposite directions to thereby cause coacting segments thereof to move repetitively along the cutting path in the direction of product movement. A switch diverts the products from the path of travel across the cutting path for shearing by the coacting segments of the cutting blades.
摘要翻译：用于剪切诸如杆，杆等的细长产品沿着行进路线纵向移动的装置。该装置包括一对恒定直径的螺旋叶片，其安装成围绕平行于行进路径的轴线旋转。叶片的旋转取向和它们各自的轴线之间的间隔是这样的，叶片的段与沿行进路线平行的切割路径共同作用。叶片沿相反方向旋转，从而使其共同作用的部分在产品运动方向上沿切割路径反复移动。开关将产品从穿过切割路径的行进路径转移，以切割刀片的共同部分进行剪切。

90. 发明授权

US4966060A Very high speed flying shears 失效
标题翻译：超高速飞剪
公开(公告)号：US4966060A
公开(公告)日：1990-10-30
申请号：US209055
申请日：1988-06-15
申请人： Alfredo Poloni
发明人： Alfredo Poloni
IPC分类号： B21B39/18 , B21D43/00 , B23D23/00 , B23D33/02 , B65H54/86
CPC分类号： B23D33/02 , B21B39/18 , B21D43/006 , B65H54/86 , B65H2701/31 , Y10T83/2083 , Y10T83/2098 , Y10T83/2216 , Y10T83/4714 , Y10T83/739
摘要： Very high speed flying shears (10) which is suitable to shear rolled stock (18) travelling even at more than 100 meters per second and comprises two knives (14) with blades (17) able to contrarotate in relation to each other at a preset speed at least in the transient period of shearing and is equipped with a guide (11) able to move sideways (19-119) at a pre-set speed (V) and to position itself in a defined position in relation to the circumferential position of the blades (17), an inner dividing wall (27) being located downstream of the knives (14) in a conveyor channel (13), in which shears (10) during the transient period of shearing;the speeds (VR) of lateral movement of the guide (11) and of rotation of the knives (14) are correlated, andthe lateral position of the guide (11) and the cirmcumferential position of the blades (17) of the knives (14) are strictly interdependent.

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