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1. 发明申请

US20110062206A1 ROLL OR BUFFER STORAGE FOR A FLAT WEB MATERIAL 有权
标题翻译：平板网材料的滚动或缓冲存储
公开(公告)号：US20110062206A1
公开(公告)日：2011-03-17
申请号：US12993340
申请日：2009-05-12
申请人： Peter Klein , Dietmar Klüsener
发明人： Peter Klein , Dietmar Klüsener
IPC分类号： B65H20/02
CPC分类号： B65H20/34 , B65H26/02 , B65H2301/522
摘要： The invention relates to a buffer storage for a flat web material (2), having at least two roller registers (3, 4) comprising a plurality of freely rotating rollers (11, 12) and displaceable relative to each other at least in one axis direction radial to the axis of the rollers (11, 12), for forming variable partial lengths or loops of the flat web material (2) between the rollers (11, 12) of the roller register, having at least one piston-cylinder arrangement (8), the cylinder chamber (10) thereof being able to be acted upon by a compressible pressure medium, such as compressed air, and acting like a pressure or gas spring between the at least two roller registers (3, 4) for generating a web tension of the flat material (2) guided through the buffer storage, and having a control device for applying a constant or substantially constant operating pressure of the pressure medium to the at least one piston cylinder arrangement (8).
摘要翻译：本发明涉及一种用于扁平网状材料（2）的缓冲存储器，其具有至少两个辊子寄存器（3,4），其包括多个自由旋转的辊子（11,12），并且可相对于彼此至少在一个轴线用于在辊对准辊的辊（11,12）之间形成扁平纤维网材料（2）的可变部分长度或环的径向的方向，具有至少一个活塞 - 气缸装置（8），其气缸室（10）能够被可压缩的压力介质（例如压缩空气）作用，并且在至少两个辊子寄存器（3,4）之间起到像压力或气体弹簧的作用，以产生引导通过缓冲存储器的扁平材料（2）的卷筒纸张力，并且具有用于将压力介质的恒定或基本上恒定的操作压力施加到至少一个活塞缸装置（8）的控制装置。

2. 发明授权

US08973801B2 Roll or buffer storage for a flat web material 有权
标题翻译：用于扁平网状材料的卷或缓冲存储
公开(公告)号：US08973801B2
公开(公告)日：2015-03-10
申请号：US12993340
申请日：2009-05-12
申请人： Peter Klein , Dietmar Klüsener
发明人： Peter Klein , Dietmar Klüsener
IPC分类号： B65H43/00 , B65H20/32 , B65H20/34 , B65H26/02
CPC分类号： B65H20/34 , B65H26/02 , B65H2301/522
摘要： A buffer store for a flat web material includes two roller registers having freely rotatable rollers movable relative to one another in a direction radial to a roller axis, thereby forming loops of the web material between the rollers, a piston-cylinder arrangement having a chamber containing a compressible medium and acting as a spring between the registers to generate web tension in the material, and a control-valve arrangement that switches between a first condition, for normal operation, and a second condition, for operation during a fault. In the first condition, the control-valve arrangement connects the cylinder chamber of the piston-cylinder arrangement to a device for providing a constant operating pressure. In the second condition, the control-valve arrangement closes the cylinder chamber of the piston-cylinder arrangement and connects it to a relief valve that relieves pressure therein to a residual pressure significantly smaller than the operating pressure.
摘要翻译：用于扁平网状材料的缓冲存储器包括两个辊子寄存器，其具有可沿着与滚子轴线径向的方向相对于彼此移动的可自由旋转的滚子，从而在所述辊之间形成所述腹板材料的环，活塞 - 气缸装置，其具有包含一种可压缩介质，并且用作在两个寄存器之间的弹簧以在该材料中产生卷筒纸张力;以及一个控制阀装置，用于在故障期间操作的正常操作的第一状态和第二状态之间切换。在第一条件下，控制阀装置将活塞 - 气缸装置的气缸室连接到用于提供恒定工作压力的装置。在第二种情况下，控制阀装置关闭活塞 - 气缸装置的气缸室并将其连接到减压阀，其中压力显着小于操作压力的剩余压力。

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