公开(公告)号：US4290594A

公开(公告)日：1981-09-22

申请号：US89970

申请日：1979-10-31

申请人： Heinz Ludemann ,  Franz Ziegler

发明人： Heinz Ludemann ,  Franz Ziegler

IPC分类号： B65H29/26 ,  B65H29/44 ,  B65H29/46 ,  B65H29/70

CPC分类号： B65H29/70 ,  B65H29/44

摘要： Apparatus for stacking sections of photographic films on top of each other in an elongated receptacle having a bottom panel and two side walls flanking an open top of the receptacle has two guide rails which are mounted on springs supported by the side walls and allowing each guide rail to pivot relative to the corresponding side wall. The guide rails have normally coplanar grooves for the marginal portions of a section which is supplied by a conveyor so that it overlies the open top of the receptacle. Two pivotable hold-down devices are mounted on the receptacle, and each hold-down device has a cushioned arm which is normally located at a level above the common plane of the two grooves. When a strip has been inserted into the grooves, the hold-down devices are pivoted to move their cushioned arms between the two guide rails and into the receptacle whereby the cushioned arms pivot the guide rails and simultaneously expel the marginal portions of the strip between the guide rails from the respective grooves so that the strip enters the receptacle. Retainers are provided on the side walls to prevent stacked strips which exhibit a pronounced tendency to curl from rising into the space between the grooves of the guide rails.

摘要翻译： 用于在具有底板和侧面位于插座的开口顶部的两个侧壁的细长插座中彼此顶部堆叠相片的部分的装置具有安装在由侧壁支撑的弹簧上的两个导轨，并允许每个导轨 相对于相应的侧壁枢转。 导轨通常具有共面的沟槽，用于由输送机提供的部分的边缘部分，使其覆盖在容器的开口顶部。 两个可枢转的压紧装置安装在容器上，并且每个压紧装置具有通常位于两个凹槽的共同平面之上的水平面的缓冲臂。 当条带已经插入槽中时，压紧装置枢转以将它们的缓冲臂移动到两个导轨之间并进入插座中，由此缓冲臂枢转导轨并同时将条带的边缘部分排出 导轨从相应的凹槽使得条带进入容器。 保持器设置在侧壁上，以防止堆叠的条带显示出明显的倾向，从而不会上升到导轨的槽之间的空间。

公开(公告)号：US1915481A

公开(公告)日：1933-06-27

申请号：US46355030

申请日：1930-06-24

申请人： FRANZ ZIEGLER JULIUS

发明人： FRANZ ZIEGLER JULIUS

IPC分类号： B64C21/02

CPC分类号： B64C21/02 ,  B64C21/025 ,  B64C2230/06 ,  B64C2230/20 ,  B64C2230/28 ,  Y02T50/166 ,  Y02T50/66

公开(公告)号：US1979184A

公开(公告)日：1934-10-30

申请号：US60051532

申请日：1932-03-22

申请人： FRANZ ZIEGLER JULIUS

发明人： FRANZ ZIEGLER JULIUS

IPC分类号： B64C23/00

CPC分类号： B64C23/00

公开(公告)号：US4284221A

公开(公告)日：1981-08-18

申请号：US97965

申请日：1979-11-28

申请人： Erich Nagel ,  Franz Ziegler ,  Ferdinand Schaner

发明人： Erich Nagel ,  Franz Ziegler ,  Ferdinand Schaner

IPC分类号： B26F3/00 ,  B65H35/10 ,  B26F3/02

CPC分类号： B26F3/002 ,  B65H35/10 ,  Y10T225/35 ,  Y10T225/393

摘要： Apparatus for separating successive sections of a running web wherein neighboring sections are connected to each other by weakened (e.g., perforated) web portions has a first and a second web driving unit. The second unit is located behind the first unit, as considered in the direction of transport of the web, and its speed is reduced below the speed of the first unit (and/or the speed of the first unit is increased above that of the second unit) when a weakened portion is located between the two units. This results in automatic separation of the preceding section because the tensional stress upon the weakened portion behind the preceding section suffices to destroy such weakened portion. The weakened portions are monitored by a detector which transmits short-lasting signals to change the speed of the first and/or second unit when a weakened portion advances beyond the second unit but is yet to reach the first unit. When a separating step is completed, the speed of the two units is again the same.

摘要翻译： 用于分离连续卷材的连续部分的装置，其中相邻部分通过弱化（例如，穿孔的）纤维网部分彼此连接，具有第一和第二卷筒纸驱动单元。 第二单元位于第一单元的后面，如沿着纸幅的传送方向所考虑，并且其速度降低到第一单元的速度以下（和/或第一单元的速度增加到第二单元的速度以上） 单元）当弱化部分位于两个单元之间时。 这导致前面部分的自动分离，因为在前一部分后面的弱化部分上的张力应力足以破坏这种弱化部分。 弱化部分由检测器监测，该检测器在弱化部分超出第二单元但尚未到达第一单元时发送短持续信号以改变第一和/或第二单元的速度。 当分离步骤完成时，两个单元的速度再次相同。