Refillable flexible sheet dispenser

    公开(公告)号:US20050236416A1

    公开(公告)日:2005-10-27

    申请号:US11167285

    申请日:2005-06-28

    IPC分类号: B65D85/07 A47K10/42 B65H1/00

    CPC分类号: A47K10/421 Y10S206/812

    摘要: A flexible sheet container is provided that permits a user to quickly and easily feed a leading sheet. The container has a base portion that defines a storage area and a top covering the base portion. The top includes an opening into the storage area through which individual flexible sheets are dispensed. A pair of opposing flaps is pivotally attached to the top at their first ends and each extends toward the dispensing opening with its second end. The complementary second ends of the flaps together further define the dispensing opening while in a dispensing position. The flaps pivot inward toward the storage area to provide access through the opening into the storage area. As such, to feed a leading flexible sheet, a user may rotate the flaps inward, grab a leading flexible sheet, and pull it through the opening. During dispensing, the flaps rotate outward and retain subsequent sheets.

    Apparatus and Methods Usable in Connection With Dispensing Flexible Sheet Material From a Roll
    3.
    发明申请
    Apparatus and Methods Usable in Connection With Dispensing Flexible Sheet Material From a Roll 有权
    可用于从卷筒分配柔性片材的设备和方法

    公开(公告)号:US20080011772A1

    公开(公告)日:2008-01-17

    申请号:US11782227

    申请日:2007-07-24

    IPC分类号: B65H3/00

    摘要: A powered dispenser for dispensing individual sheet segments from a continuous roll of sheet material provided with spaced tear lines comprises a powered feed mechanism, a releasable, powered drive mechanism, a powered transfer mechanism, a pair of web sensing sensors, a capacitive sensing system providing automatic sensitivity adjustment, and control circuitry. A dual power supply system provides a mechanical lock-out functionality, and the control system is protected from electrostatic build-up on the surface of the feed roller. The web sensor, and an antenna plate of the capacitive sensing system, are provided on respective printed circuit boards mounted in overlying relation. Utilizing signals received from the pair of web sensors and the capacitive sensing system, the control circuitry senses the presence of a user to activate the powered drive mechanism, and prevents further dispensing of the sheet material until a previously dispensed segment is separated from the roll. The web sensors detection of a leading edge of the sheet material initiates a predetermined interval of sheet material advancement providing a proper placement of successive tear lines. Various approaches may be utilized to accommodate inadvertent sheet “tabbing” scenarios. The web sensors, together with the control circuitry, are also used to detect the depletion, or absence, of a working roll of sheet material, whereupon the control circuitry controls the powered transfer mechanism to automatically transfer the web feed supply from a depleted working roll to a reserve roll. The powered transfer mechanism may include a motor driven transfer bar, or provide motor driven release of a spring biased transfer bar. Another arrangement allows for ready release of a roll core, and drop of the same into an open dispenser cover for removal.

    摘要翻译: 用于从设置有间隔开的撕裂线的连续的片材卷分配单个片段的动力分配器包括动力供给机构,可释放的动力驱动机构,动力传递机构,一对腹板感测传感器,提供 自动灵敏度调节和控制电路。 双电源系统提供机械锁定功能,并且防止控制系统在进料辊表面上的静电积聚。 网状传感器和电容式感测系统的天线板设置在以相互重叠的方式安装的各个印刷电路板上。 控制电路利用从一对网络传感器和电容感测系统接收到的信号,感测到用户的存在以激活动力驱动机构,并且防止片材的进一步分配,直到预先分配的片段与卷分离。 纸张传感器检测片材的前缘开始预定间隔的片材进给,提供连续撕裂线的适当放置。 可以使用各种方法来适应无意的片材“制表”场景。 纸幅传感器与控制电路一起也用于检测工作辊的片材的耗尽或不存在,于是控制电路控制动力传送机构以自动地从耗尽的工作辊传送纸幅供给源 到保留卷。 动力传递机构可以包括马达驱动的转移杆,或者提供弹簧偏置转移杆的马达驱动释放。 另一种布置允许将卷芯预先释放,并将其一滴放入打开的分配器盖中用于移除。

    Apparatus and methods usable in connection with dispensing flexible sheet material from a roll
    4.
    发明申请
    Apparatus and methods usable in connection with dispensing flexible sheet material from a roll 有权
    可用于从卷筒分配柔性片材的设备和方法

    公开(公告)号:US20050150992A1

    公开(公告)日:2005-07-14

    申请号:US10925085

    申请日:2004-08-25

    IPC分类号: A47K10/36 B65H35/10 B65H19/00

    摘要: A powered dispenser for dispensing individual sheet segments from a continuous roll of sheet material provided with spaced tear lines comprises a powered feed mechanism, a releasable, powered drive mechanism, a powered transfer mechanism, a pair of web sensing sensors, a capacitive sensing system providing automatic sensitivity adjustment, and control circuitry. A dual power supply system provides a mechanical lock-out functionality, and the control system is protected from electrostatic build-up on the surface of the feed roller. The web sensor, and an antenna plate of the capacitive sensing system, are provided on respective printed circuit boards mounted in overlying relation. Utilizing signals received from the pair of web sensors and the capacitive sensing system, the control circuitry senses the presence of a user to activate the powered drive mechanism, and prevents further dispensing of the sheet material until a previously dispensed segment is separated from the roll. The web sensors detection of a leading edge of the sheet material initiates a predetermined interval of sheet material advancement providing a proper placement of successive tear lines. Various approaches may be utilized to accommodate inadvertent sheet “tabbing” scenarios. The web sensors, together with the control circuitry, are also used to detect the depletion, or absence, of a working roll of sheet material, whereupon the control circuitry controls the powered transfer mechanism to automatically transfer the web feed supply from a depleted working roll to a reserve roll. The powered transfer mechanism may include a motor driven transfer bar, or provide motor driven release of a spring biased transfer bar. Another arrangement allows for ready release of a roll core, and drop of the same into an open dispenser cover for removal.

    摘要翻译: 用于从设置有间隔开的撕裂线的连续的片材卷分配单个片段的动力分配器包括动力供给机构,可释放的动力驱动机构,动力传递机构,一对腹板感测传感器,提供 自动灵敏度调节和控制电路。 双电源系统提供机械锁定功能,并且防止控制系统在进料辊表面上的静电积聚。 网状传感器和电容式感测系统的天线板设置在以相互重叠的方式安装的各个印刷电路板上。 控制电路利用从一对网络传感器和电容感测系统接收到的信号,感测到用户的存在以激活动力驱动机构,并且防止片材的进一步分配,直到预先分配的片段与卷分离。 纸张传感器检测片材的前缘开始预定间隔的片材进给,提供连续撕裂线的适当放置。 可以使用各种方法来适应无意的片材“制表”场景。 纸幅传感器与控制电路一起也用于检测工作辊的片材的耗尽或不存在,于是控制电路控制动力传送机构以自动地从耗尽的工作辊传送纸幅供给源 到保留卷。 动力传递机构可以包括马达驱动的转移杆,或者提供弹簧偏置转移杆的马达驱动释放。 另一种布置允许将卷芯预先释放,并将其一滴放入打开的分配器盖中用于移除。

    Apparatus and Methods Usable in Connection With Dispensing Flexible Sheet Material From a Roll

    公开(公告)号:US20080087758A1

    公开(公告)日:2008-04-17

    申请号:US11953116

    申请日:2007-12-10

    IPC分类号: B65H43/00 B65H23/185

    摘要: A powered dispenser for dispensing individual sheet segments from a continuous roll of sheet material provided with spaced tear lines comprises a powered feed mechanism, a releasable, powered drive mechanism, a powered transfer mechanism, a pair of web sensing sensors, a capacitive sensing system providing automatic sensitivity adjustment, and control circuitry. A dual power supply system provides a mechanical lock-out functionality, and the control system is protected from electrostatic build-up on the surface of the feed roller. The web sensor, and an antenna plate of the capacitive sensing system, are provided on respective printed circuit boards mounted in overlying relation. Utilizing signals received from the pair of web sensors and the capacitive sensing system, the control circuitry senses the presence of a user to activate the powered drive mechanism, and prevents further dispensing of the sheet material until a previously dispensed segment is separated from the roll. The web sensors detection of a leading edge of the sheet material initiates a predetermined interval of sheet material advancement providing a proper placement of successive tear lines. Various approaches may be utilized to accommodate inadvertent sheet “tabbing” scenarios. The web sensors, together with the control circuitry, are also used to detect the depletion, or absence, of a working roll of sheet material, whereupon the control circuitry controls the powered transfer mechanism to automatically transfer the web feed supply from a depleted working roll to a reserve roll. The powered transfer mechanism may include a motor driven transfer bar, or provide motor driven release of a spring biased transfer bar. Another arrangement allows for ready release of a roll core, and drop of the same into an open dispenser cover for removal.

    Sputum-collecting tool
    7.
    发明申请
    Sputum-collecting tool 审中-公开
    痰液收集工具

    公开(公告)号:US20060074347A1

    公开(公告)日:2006-04-06

    申请号:US10530411

    申请日:2003-10-09

    IPC分类号: A61B5/00 A61B10/00

    摘要: An easy-to-gasp sputum collecting tool facilitating sputum collection work. The present sputum-collecting tool has a sputum-collecting device with a base part having a sputum-collecting portion for collecting sputum at one end and a handle portion at the other end, and a collection sample container for receiving the sputum-collecting device inside it. Grip faces positioned at both ends in a thickness direction of the handle portion are formed substantially flat, and a left/right width dimension of the handle portion is set larger than a left/right width dimension of the base portion.

    摘要翻译: 一种易于吸收的痰液收集工具,便于痰液收集工作。 本痰收集工具具有痰收集装置,该痰收集装置的基部具有用于在一端收集痰液的痰收集部分和另一端的手柄部分,以及用于接收痰收集装置内部的收集样本容器 它。 位于手柄部分的厚度方向两端的抓握面基本上平坦地形成,并且手柄部分的左/右宽度尺寸被设定为大于基部的左/右宽度尺寸。