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    Feeding apparatus for metal sheets
    1.
    发明授权
    Feeding apparatus for metal sheets 失效
    金属板进料装置

    公开(公告)号：US5375827A

    公开(公告)日：1994-12-27

    申请号：US42407

    申请日：1993-04-02

    Applicant: Norbert Lentz ,  Harald Schmidt

    Inventor： Norbert Lentz ,  Harald Schmidt

    IPC: B65G17/32 ,  B23D33/02 ,  B23Q7/00 ,  B65G23/24 ,  B65G43/00 ,  B65G47/84 ,  B65H5/16 ,  B65H9/14

    CPC classification number: B65H9/14 ,  B23D33/02 ,  B23Q7/007 ,  B65H2404/232

    Abstract: A sheet feeding apparatus includes a first feeding device having an endless traction member circulated at a constant speed and a carrier pawl mounted on the traction member for engaging a trailing edge of a sheet to be advanced. The apparatus further has a second feeding device being a continuation of the first feeding device and having an endless traction member; a carrier device mounted on the second traction member for engaging a trailing edge of a sheet to be advanced; and a drive for circulating the last-named traction member with a periodically changing travelling speed having a minimum value not higher than the speed of the traction member of the first feeding device and a maximum value greater than the speed of the traction member of the first feeding device and at the most equal to an initial speed with which the sheet enters a sheet handling station downstream of the second feeding device. The initial speed is at least as high as the constant speed of the traction member of the first feeding device. The carrier device is situated on the upper run of the traction member of the second feeding device at the end of an acceleration phase of the periodic speed change.

    Abstract translation: 片材进给装置包括具有以恒定速度循环的环形牵引构件的第一进给装置和安装在牵引构件上的承载爪，用于接合要推进的片材的后缘。 该装置还具有第二进给装置，该第二进给装置是第一进给装置的延伸部并且具有环形牵引部件; 安装在所述第二牵引构件上用于接合要前进的片材的后缘的载体装置; 以及驱动器，其以具有不高于第一进给装置的牵引构件的速度的最小值的周期性变化的行进速度循环最后命名的牵引构件，并且具有大于第一进给装置的牵引构件的速度的最大值 并且最多等于纸张进入第二进给装置下游的纸张处理站的初始速度。 初始速度至少与第一进给装置的牵引构件的恒定速度一样高。 在周期性速度变化的加速阶段结束时，载体装置位于第二进给装置的牵引构件的上游。

    Workpiece handling system
    2.
    发明授权
    Workpiece handling system 失效
    工件处理系统

    公开(公告)号：US5337938A

    公开(公告)日：1994-08-16

    申请号：US928738

    申请日：1992-08-13

    Applicant: Graham P. Gilbert

    Inventor： Graham P. Gilbert

    IPC: B23Q7/00 ,  B23Q7/14 ,  B23Q39/04 ,  B23Q41/00 ,  B23K37/04

    CPC classification number: B23Q41/00 ,  B23Q39/042 ,  B23Q7/007 ,  B23Q7/1426 ,  Y10T29/5153 ,  Y10T29/53374

    Abstract: A workpiece handling system especially for carrying out computer-controlled welding operations has a workpiece table which is rotatable between indexed stations in one direction and a coaxially-mounted support for work-performing apparatus which is rotatable in both directions, either with or contra to the workpiece table. While workpieces are being loaded and unloaded at one station, work can be performed at or during indexed movement between other stations, the work-performing apparatus then rotating contra to the workpiece table to find the next workpiece to be worked on.

    Abstract translation: 特别是用于执行计算机控制的焊接操作的工件处理系统具有可在一个方向上的分度位置之间旋转的工件台和用于工作执行设备的同轴安装的支撑件，其可以在两个方向上旋转， 工件表。 当工件在一个工位上被装载和卸载时，可以在其它工位之间进行工作，也可以在其它工位之间的分度运动期间执行工作，然后工作执行装置与工件工作台旋转以找到待加工的下一个工件。

    Core assembly apparatus for plywood lay-up apparatus
    4.
    发明授权
    Core assembly apparatus for plywood lay-up apparatus 失效
    芯绒装置的核心装配装置

    公开(公告)号：US3779366A

    公开(公告)日：1973-12-18

    申请号：US3779366D

    申请日：1971-08-11

    Applicant: NELSON V

    Inventor： NELSON V

    IPC: B23Q3/06 ,  B23Q7/00 ,  B23Q11/00 ,  B27D1/04 ,  B27G1/00 ,  B27G11/00 ,  B65G15/14 ,  B65H7/08

    CPC classification number: B23Q7/007 ,  B23Q3/069 ,  B23Q11/0046 ,  B27D1/04 ,  B27G1/00 ,  B27G11/005 ,  Y10T156/1092 ,  Y10T156/1754 ,  Y10T156/1761

    Abstract: Bottom veneer plies are arranged end to end and conveyed continuously under a core assembly unit where core strips are crowded together in edge-abutting relationship, trimmed to desired panel width and laid upon the bottom plies, after which overlay veneer plies are laid end to end over the core ply and the assembly conveyed to a cut-off unit where it is cut to plywood panel lengths for subsequent stacking and delivery to a press.

    Abstract translation: 底部单板布置在端部和端部并且在芯部组件单元下连续输送，其中芯条在边缘邻接关系中拥挤在一起，修剪到期望的面板宽度并铺设在底层上，之后将覆盖胶合板层叠到端部 在芯层上并且组件被输送到切割单元，在该切割单元处被切割成胶合板面板长度以用于随后的堆叠和递送到印刷机。

    Machining apparatus and system
    5.
    发明授权
    Machining apparatus and system 失效
    加工设备和系统

    公开(公告)号：US3618433A

    公开(公告)日：1971-11-09

    申请号：US3618433D

    申请日：1969-07-02

    Applicant: GULF & WESTERN IND PROD CO

    Inventor： REINEMUTH GEORGE HORST ,  CONNOR MARK JOSEPH

    IPC: B23B5/00 ,  B23Q7/00 ,  B23B13/04

    CPC classification number: B23Q7/007 ,  B23B5/00 ,  Y10T82/2516 ,  Y10T82/2524 ,  Y10T82/2529

    Abstract: AN APPARTUS AND SYSTEM PARTICULARLY SUITED FOR MACHINING GROOVES IN THE OUTER SURFACES OF CYLINDRICAL WORKPIECES. THE APPARATUS DISCLOSED INCLUDES A ROTARY TURRET ON WHICH IS MOUNTED A PLURALITY OF ROTARY CUTTING HEADS. THE WORKPIECES ARE FED TO THE TURRET BY AN ENDLESS FLEXIBLE MEMBER PROVIDED WITH WORKPIECE HOLDERS AT SPACED POINTS THEREALONG. THE FLEXIBLE MEMBER IS TRAINED ABOUT THE TURRET AT A LOCTION ABOGE THE CUTTING HEADS AND TURRET MOUNTED RAMS FUNCTION TO MOVE THE WORKPIECES INTO AND OUT OF THE CUTTING HEADS DURING TURRET ROTATION.

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