Sheet-holding apparatus
    2.
    发明公开
    Sheet-holding apparatus 失效
    Vorrichtung zum Befestigen einer biegsamen Druckplatte。

    公开(公告)号:EP0089080A1

    公开(公告)日:1983-09-21

    申请号:EP83200310.7

    申请日:1983-03-04

    IPC分类号: B41L29/14 G03G15/22

    CPC分类号: B41L29/14 G03G15/1655

    摘要: Apparatus for temporarily holding flexible sheets and conveying them progressively through an image transfer station, e.g. in a xerographic printer comprising a rotatable sheet holder (30) having two segmental peripheral portions (34,35) which have inter-meshing teeth and can be relatively angularly displaced for varying the arcuate length of the sheet supporting surface (39) formed by such portions. For gripping the leading and trailing margins of a sheet (38) and holding it taut against the surface (39) there are leading and trailing clamps (58, 48) which are likewise relatively angularly displaceable so that they can operate at the leading and trailing ends of the arcuate support surface (39) whatever be its adjusted size.

    摘要翻译: 用于临时保持柔性片材并逐渐通过图像转印站传送它们的装置,例如, 在包括具有两个节段周边部分(34,35)的可旋转片材保持器(30)的静电印刷机中,该片材保持器具有互啮齿并且可以相对角度地移位,以改变由这样形成的片材支撑表面(39)的弓形长度 部分。 为了夹紧片材(38)的前缘和后缘并将其紧紧地保持在表面(39)上,存在前后夹具(58,48),它们同样具有相对角度的位移,使得它们可以在前面和尾部 弓形支撑表面(39)的端部无论其调整尺寸如何。

    Stencil clamping and lifting device
    4.
    发明公开
    Stencil clamping and lifting device 失效
    KLEMM- UND HEBEVORRICHTUNGFÜRSCHABLONEN

    公开(公告)号:EP0885738A1

    公开(公告)日:1998-12-23

    申请号:EP98110923.4

    申请日:1998-06-15

    IPC分类号: B41L13/06 B41L29/14

    CPC分类号: B41L13/06 B41L29/14

    摘要: In a stencil sheet clamping construction for clamping a leading end portion (Sa) of a stencil sheet to a stencil printing drum (1), in order to let the leading end portion (Sa) of the stencil sheet be lifted up above an upper surface of a base portion (5) by a floating up of an elastic film belt (13) when the stencil sheet is discharged, without obstructing a smooth advance of the leading end portion of the stencil sheet onto the upper surface of the base portion by the floating up of the elastic film belt against the leading end portion of the stencil sheet when it is mounted to the printing drum, the press plate is set at a half open position of expanding an acute angle against the upper surface of the base portion when the leading end portion of the stencil sheet is mounted.

    摘要翻译: 在用于将蜡纸的前端部分(Sa)夹持到模版印刷鼓(1)的蜡纸夹紧结构中,为了使蜡纸的前端部分(Sa)提升到上表面上方 当蜡纸被排出时,通过弹性膜带(13)的浮起而不会妨碍蜡纸的前端部分到基部的上表面上的平滑前进 当弹性薄膜带安装到印版滚筒时,将弹性薄膜带悬挂在模版的前端部分上,当印版被设置在相对于基部的上表面增大锐角的半开位置时 安装蜡纸的前端部。

    Device for mounting the leading end of a stencil in rotary stencil printer
    5.
    发明公开
    Device for mounting the leading end of a stencil in rotary stencil printer 失效
    用于将钢网前端安装在旋转式钢网印刷机上的装置

    公开(公告)号:EP0713768A2

    公开(公告)日:1996-05-29

    申请号:EP95118456.3

    申请日:1995-11-23

    IPC分类号: B41F15/38 B41F27/00

    CPC分类号: B41L31/00 B41L13/06 B41L29/14

    摘要: To make it possible that the leading end of the stencil proceeds beyond the stencil leading end mounting device toward the stencil exhausting means in the process of exhausting the stencil even when the space required for the open/close operation of the stencil leading end mounting device for mounting the leading end of the stencil to the printing drum of the rotary stencil printer is made small, a snap-up member 84, 86 and 88 is provided adjacent inlet edge of an open/close type clamp member 76 of the stencil leading end mounting device so that the leading end 116 of the stencil released from the clamping by the clamp member 76 in the process of exhausting the stencil is snapped up to the upper side of the clamp member 76.

    摘要翻译: 为了在模板排出模具的过程中使模板的前端超过模板前端安装装置向模板排出装置移动,即使模板前端安装装置的打开/关闭操作所需的空间 将模板的前端安装到旋转式模板印刷机的印刷鼓上的做法很小,在模板前端安装件的开/闭型夹紧件76的入口边缘附近设置一个卡合件84,86和88 装置,使得在排出模板的过程中由夹紧构件76夹紧而释放的模板的前端116被卡扣到夹紧构件76的上侧。

    Device for mounting the leading end of a stencil in rotary stencil printer
    8.
    发明公开
    Device for mounting the leading end of a stencil in rotary stencil printer 失效
    装置,用于固定一个模版的前端在旋转式模版印刷机

    公开(公告)号:EP0713768A3

    公开(公告)日:1996-10-02

    申请号:EP95118456.3

    申请日:1995-11-23

    IPC分类号: B41F15/38 B41F27/00

    CPC分类号: B41L31/00 B41L13/06 B41L29/14

    摘要: To make it possible that the leading end of the stencil proceeds beyond the stencil leading end mounting device toward the stencil exhausting means in the process of exhausting the stencil even when the space required for the open/close operation of the stencil leading end mounting device for mounting the leading end of the stencil to the printing drum of the rotary stencil printer is made small, a snap-up member 84, 86 and 88 is provided adjacent inlet edge of an open/close type clamp member 76 of the stencil leading end mounting device so that the leading end 116 of the stencil released from the clamping by the clamp member 76 in the process of exhausting the stencil is snapped up to the upper side of the clamp member 76.

    Plate clamping system for a duplicating machine
    9.
    发明公开
    Plate clamping system for a duplicating machine 失效
    PlattenklemmsystemfüreineVervielfältigungsmaschine。

    公开(公告)号:EP0507635A1

    公开(公告)日:1992-10-07

    申请号:EP92303021.7

    申请日:1992-04-06

    申请人: A.B. Dick Company

    IPC分类号: B41L29/14 B41F27/12

    摘要: A plate clamping assembly for a duplicating machine utilizes a pivoted or cantilevered beam (22) in the leading edge plate clamp assembly (16) and a calibrated cocking screw (42) to enable skewing of the plate on the plate cylinder (40) by moving one end of the pivoted or cantilevered beam (22). The assembly also coordinates the leading (16) and trailing (18) edge plate clamp assemblies during installation of the plate by automatically adjusting the trailing edge plate clamp assembly (18) to accommodate for an adjustment in skewing of the leading edge of the plate by the leading edge plate clamp assembly (16) through, for example, a bell crank link (23). It also utilizes spring assemblies to enable self-adjustment for different plate thicknesses.

    摘要翻译: 用于复制机的板夹组件利用前缘板夹组件(16)中的枢转或悬臂梁(22)和校准推杆螺钉(42),以通过移动来使印版滚筒(40)上的板倾斜 枢转或悬臂梁(22)的一端。 组件还通过自动调节后缘板夹组件(18)来调节板的前缘偏移,从而调节板的前缘偏移,从而在板的安装期间协调前导(16)和后边(18)边板夹具组件 前缘板夹具组件(16)穿过例如钟形曲柄连杆(23)。 它还利用弹簧组件来实现不同板厚度的自调整。