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2. 发明授权

US5697573A Apparatus for stably transferring belt-like material 失效
标题翻译：用于稳定转印带状材料的装置
公开(公告)号：US5697573A
公开(公告)日：1997-12-16
申请号：US591297
申请日：1996-01-25
申请人： Junichi Fukuchi , Junji Ueno , Hisaki Tsumori , Toshikazu Yoshino
发明人： Junichi Fukuchi , Junji Ueno , Hisaki Tsumori , Toshikazu Yoshino
IPC分类号： A24C5/14 , A24C5/31 , A24C5/58 , B65H20/32 , B65H23/04 , B65H23/18 , B65H23/24 , B65H35/04
CPC分类号： B65H23/1806 , B65H20/32 , B65H23/042 , B65H23/24 , B65H2301/4491 , B65H2406/311 , B65H2408/215 , B65H2515/34
摘要： A belt-like material stably transferring apparatus an absorbing and feeding apparatus for continuously absorbing and feeding the belt-like material by use of a difference in air pressure. The absorbing and feeding apparatus comprises a reserving chamber for absorbing and feeding the belt-like material to be reserved therein, and a pressure detecting chamber connected to the reserving chamber through a slit. The reserving chamber has an opening portion for feeding the belt-like material, and blowers and are connected at a position, which is opposite to the opening portion. The pressure of the pressure detecting chamber is changed in accordance with the change of the pressure in the reserving chamber connected to the pressure detecting chamber through the slit. The pressure of the reserving chamber is changed in accordance with the amount of absorbing and feeding the belt-like material absorbed and fed to the reserving chamber. Due to this, the pressure of the pressure detecting chamber is detected by pressure detectors, thereby the amount of absorbing and feeding the belt-like material absorbed and fed to the reserving chamber is detected. The belt-like material stably transferring apparatus comprise analog cards for controlling the amount of supplying the belt-like material based on the amount of absorbed and fed belt-like material.
摘要翻译：带状材料稳定地传送装置，用于通过使用空气压力的差异来连续吸收和馈送带状材料的吸收和供给装置。吸收和输送装置包括用于吸收和供给要保留的带状材料的储存室，以及通过狭缝连接到储存室的压力检测室。储存室具有用于输送带状材料的开口部分和鼓风机，并且在与开口部分相对的位置处连接。压力检测室的压力根据通过狭缝连接到压力检测室的储存室中的压力变化而改变。储存室的压力根据吸收并供给到储存室的带状材料的吸收和进给量而改变。由此，通过压力检测器检测压力检测室的压力，从而检测吸收并供给到储存室的带状材料的吸收和供给量。带状材料稳定转印装置包括用于基于吸收和输送的带状材料的量来控制供给带状材料的量的模拟卡。

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