Jogger for the lateral alignment of sheets in sheet deliverers
    4.
    发明授权
    Jogger for the lateral alignment of sheets in sheet deliverers 失效
    慢跑者用于纸张传送器中纸张的横向对齐

    公开(公告)号:US4319744A

    公开(公告)日:1982-03-16

    申请号:US115285

    申请日:1980-01-25

    CPC分类号: B65H31/38

    摘要: A jogger for lateral alignment of sheets in a sheet-delivering device of a sheet-processing machine, such as a printing machine, has displaceable diaphragm; resiliently yieldable member; and a pusher member connected with the diaphragm and the resiliently yieldable member so that upon displacement of the diaphragm in one direction, the pusher member first moves toward a sheet-delivery device against the force of the resiliently yieldable member and then tilts after contacting a sheet stack in the sheet-delivery device, wherein the diaphragm is elastic and pneumatically impingeable to perform the displacement, so that the pusher member automatically adjusts upon the sheet stack.

    摘要翻译: 用于在诸如印刷机之类的片材加工机的片材输送装置中片材的侧向对准的慢跑器具有位移隔膜; 弹性可屈服构件; 以及与所述隔膜和所述弹性收缩构件连接的推动构件,使得当所述隔膜在一个方向上移位时,所述推动构件首先抵抗所述弹性收缩构件的力朝向片材输送装置移动,然后在接触片材之后倾斜 堆叠在片材输送装置中,其中隔膜是弹性的并且气动冲击以执行位移,使得推动器构件自动地在片材堆叠上调整。

    Pick-up unit in a sheet-transporting device of a printing machine
    8.
    发明授权
    Pick-up unit in a sheet-transporting device of a printing machine 失效
    拾纸单元在印刷机的片材输送装置中

    公开(公告)号:US4530495A

    公开(公告)日:1985-07-23

    申请号:US553474

    申请日:1983-11-18

    IPC分类号: B65H29/04

    CPC分类号: B65H29/041 B65H29/045

    摘要: A pick-up unit in a printed sheet transport device for a printing machine includes a gripper shaft, a number of grippers and a number of corresponding counter gripping members, and a traverse which encloses the gripper shaft and the grippers at three sides. The traverse has a front wall, an upper wall and a rear wall; the latter extends to a plane of transporting of the printed sheet at an acute angle and is formed with a projection which extends inwardly from the rear wall of the traverse.

    摘要翻译: 用于印刷机的印刷纸张传送装置中的拾取单元包括夹持器轴,多个夹持器和多个相应的反向夹持构件,以及在三个侧面包围夹持器轴和夹持器的横动。 横向具有前壁,上壁和后壁; 后者以锐角延伸到印刷片材的输送平面,并且形成有从横动体的后壁向内延伸的突起。

    Sheet gripper for printing cylinder and the like
    9.
    发明授权
    Sheet gripper for printing cylinder and the like 失效
    用于印刷滚筒的纸张夹具等

    公开(公告)号:US4203363A

    公开(公告)日:1980-05-20

    申请号:US785085

    申请日:1977-04-06

    IPC分类号: B41F21/10 B41F21/04

    CPC分类号: B41F21/104 Y10T83/7573

    摘要: A sheet gripper for a sheet-displacing apparatus such as a rotary printing machine has a pair of gripper elements whose faces are engageable with each other to grip the edge of a sheet being printed. At least one of the gripper elements is formed at its respective face of a relatively soft elastomeric material from whose surface extend hard fibers which are otherwise imbedded in the soft elastomeric material. The material may be a thermoplastic synthetic resin reinforced with glass fibers.

    摘要翻译: 用于诸如旋转印刷机的片材移动装置的片材夹具具有一对夹持元件,其面彼此接合以夹持正被印刷的片材的边缘。 夹持器元件中的至少一个在其相对柔软的弹性体材料的相应表面处形成,其表面延伸另外嵌入软弹性体材料中的硬质纤维。 该材料可以是用玻璃纤维增​​强的热塑性合成树脂。