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公开(公告)号：US06250530B1
公开(公告)日：2001-06-26
申请号：US09110766
申请日：1998-07-06
IPC分类号： B26F302
CPC分类号： A47K10/3687 , A47K10/36 , A47K10/3637 , A47K2010/3681 , Y10T83/6636 , Y10T83/902 , Y10T225/205 , Y10T225/211 , Y10T225/232 , Y10T225/243
摘要： A dispenser for dispensing a web from a roll of paper includes a housing and a cover connected thereto to provide access to the housing interior. The dispenser has mechanism for supporting a paper roll and a drive roller and tension roller operatively associated therewith which urges paper from the paper roll into contact with the drive roller for dispensing a length of paper from the paper roll. Actuator mechanism operates the drive roller and extends across substantially the entire housing at the bottom thereof. A roller frame assembly is mounted within the housing and carries the tension roller and a transfer roller. The transfer roller releasably holds the free end of a first paper roll while paper from the second roll is dispensed upon actuation of the actuator to rotate the drive roller. Because the paper from a second paper roll is positioned between the drive roller and the transfer roller, rotation of the transfer roller during rotation of the drive roller is prevented until the second paper roll is exhausted.
摘要翻译： 用于从纸卷分配纸幅的分配器包括壳体和与其连接的盖，以提供对壳体内部的通路。 分配器具有用于支撑纸卷的机构，以及与其可操作地相关联的驱动辊和张紧辊，其推动来自纸卷的纸与驱动辊接触，用于从纸卷分配一定长度的纸。 致动器机构操作驱动辊并且在其底部基本上跨过整个壳体延伸。 辊框架组件安装在壳体内并承载张力辊和转印辊。 转印辊可释放地保持第一纸卷的自由端，同时来自第二辊的纸在致动致动器时被分配以旋转驱动辊。 由于来自第二纸卷的纸位于驱动辊和转印辊之间，因此防止转印辊在驱动辊旋转期间的旋转，直到第二纸卷被排出。
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公开(公告)号：USD379569S
公开(公告)日：1997-06-03
申请号：US47304
申请日：1995-11-29
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公开(公告)号：US06257443B1
公开(公告)日：2001-07-10
申请号：US09143724
申请日：1998-08-31
申请人： Kenneth H. LaCount
发明人： Kenneth H. LaCount
IPC分类号： B65H100
CPC分类号： A47K10/427
摘要： A napkin holder comprising an upper wall, a lower wall and first and second sidewalls defining a housing having first and second opposed openings as provided. The holder also includes first and second plates disposed and moveable within the housing. The first and second plates respectively have first and second outer peripheries. The holder further includes a biasing structure disposed between the first and second plates biasing the first plate toward the first opening and the second plate toward the second opening. The biasing structure is disposed substantially within both the first and second outer peripheries. The holder also has first and second apertured doors respectively closing the first and second openings. The first apertured door, the first plate, the upper wall, the lower wall and the first and second sidewalls define a first variable-volume napkin compartment, and the second apertured door, the second plate, the upper wall, the lower wall and the first and second sidewalls define a second variable-volume napkin compartment.
摘要翻译： 一种卫生巾保持器，其包括上壁，下壁和限定具有如所提供的第一和第二相对开口的壳体的第一和第二侧壁。 保持器还包括在壳体内设置和移动的第一和第二板。 第一和第二板分别具有第一和第二外周。 保持架还包括偏置结构，该偏压结构设置在第一和第二板之间，偏压第一板朝向第一开口，第二板朝向第二开口。 偏压结构基本上设置在第一外周和第二外周两者之间。 保持器还具有分别封闭第一和第二开口的第一和第二有孔门。 第一有孔门，第一板，上壁，下壁和第一和第二侧壁限定第一可变体积的卫生巾隔间，第二有孔门，第二板，上壁，下壁和 第一和第二侧壁限定第二可变体积卫生巾隔室。
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公开(公告)号：US5628474A
公开(公告)日：1997-05-13
申请号：US510142
申请日：1995-08-02
CPC分类号： A47K10/38 , A47K2010/3253
摘要： A two roll paper dispenser has roll-supporting mandrels mounted on slide blocks in a cantilevered position. The mandrels are automatically movable from a position wherein the first mandrel is located at a juncture of a first path and a second path and the second mandrel is located above the first mandrel in the first path and wherein the first mandrel can be moved from the juncture along carried thereon to open the juncture when sufficient paper is consumed from its roll. A spring engages the first mandrel slide block biasing the mandrel for movement away from the juncture, and the second mandrel slide block is biased for movement along the second path toward the juncture. The mandrels each have a proximal end attached to one of the mandrel slide blocks and a distal free end for insertion thereon of a roll of paper.
摘要翻译： 双辊纸分配器具有安装在悬臂位置的滑块上的卷轴支撑心轴。 所述心轴可自动地从第一心轴位于第一路径和第二路径的交界处的位置移动，并且第二心轴位于第一路径中的第一心轴上方，并且其中第一心轴可以从交界处移动 沿着其运送，以便在其卷筒上消耗足够的纸张时打开接合处。 弹簧接合偏置心轴的第一芯棒滑块，以便移动远离接合处，并且第二心轴滑块被偏置以沿着第二路径朝向接合部移动。 心轴各自具有附接到心轴滑动块之一的近端和用于在其上插入一卷纸的远端自由端。
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公开(公告)号：USD347535S
公开(公告)日：1994-06-07
申请号：US895389
申请日：1992-06-08
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公开(公告)号：US06390410B1
公开(公告)日：2002-05-21
申请号：US09158262
申请日：1998-09-22
IPC分类号： B65H7524
CPC分类号： A47K10/40 , B65H75/185
摘要： A paper roll holder for rotatably supporting a paper towel roll having a core with open ends. The holder includes a support structure having first and second attachment portions and two hubs insertable into the core of the paper towel roll for holding the paper towel roll. Each hub is rotatably coupled to an associated attachment portion of the support structure, each hub having a body having an axis and a resilient compressible sidewall having a maximum at rest diameter. The sidewall being radially compressible from the at rest position to a plurality of smaller diameters, whereby the sidewall is insertable into the open end of a plurality of differently sized cores. The paper roll holder can be placed in the housing of a paper towel dispenser.
摘要翻译： 一种用于可旋转地支撑具有开口端的芯的纸巾卷的纸卷保持器。 保持器包括具有第一和第二附接部分的支撑结构以及可插入到用于保持纸巾卷的纸巾卷的芯部中的两个轮毂。 每个轮毂可旋转地联接到支撑结构的相关联的附接部分，每个轮毂具有主体，该主体具有轴线和具有最大静止直径的弹性可压缩侧壁。 侧壁从静止位置可径向压缩到多个较小的直径，由此侧壁可插入多个不同尺寸的芯的开口端。 纸卷架可以放置在纸巾分配器的外壳中。
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公开(公告)号：US5979821A
公开(公告)日：1999-11-09
申请号：US110288
申请日：1998-07-06
CPC分类号： A47K10/3687 , A47K10/36 , A47K10/3637 , A47K2010/3681 , Y10T225/205 , Y10T225/211 , Y10T225/232 , Y10T225/243 , Y10T83/6636 , Y10T83/902
摘要： A dispenser for dispensing a web from a roll of paper includes a housing and a cover connected thereto to provide access to the housing interior. The dispenser has mechanism for supporting a paper roll and a drive roller and tension roller operatively associated therewith which urges paper from the paper roll into contact with the drive roller for dispensing a length of paper from the paper roll. Actuator mechanism operates the drive roller and extends across substantially the entire housing at the bottom thereof. A roller frame assembly is mounted within the housing and carries the tension roller and a transfer roller. The transfer roller releasably holds the free end of a first paper roll while paper from the second roll is dispensed upon actuation of the actuator to rotate the drive roller. Because the paper from a second paper roll is positioned between the drive roller and the transfer roller, rotation of the transfer roller during rotation of the drive roller is prevented until the second paper roll exhausted.
摘要翻译： 用于从纸卷分配纸幅的分配器包括壳体和与其连接的盖，以提供对壳体内部的通路。 分配器具有用于支撑纸卷的机构，以及与其可操作地相关联的驱动辊和张紧辊，其推动来自纸卷的纸与驱动辊接触，用于从纸卷分配一定长度的纸。 致动器机构操作驱动辊并且在其底部基本上跨过整个壳体延伸。 辊框架组件安装在壳体内并承载张力辊和转印辊。 转印辊可释放地保持第一纸卷的自由端，同时来自第二辊的纸在致动致动器时被分配以旋转驱动辊。 因为来自第二纸卷的纸定位在驱动辊和转印辊之间，所以防止转印辊在驱动辊旋转期间的旋转直到第二纸卷排出。
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公开(公告)号：US5924617A
公开(公告)日：1999-07-20
申请号：US904798
申请日：1997-08-01
CPC分类号： A47K10/3687 , A47K10/36 , A47K10/3637 , A47K2010/3681 , Y10T225/205 , Y10T225/211 , Y10T225/232 , Y10T225/243 , Y10T83/6636 , Y10T83/902
摘要： A dispenser for dispensing a web from a roll of paper includes a housing and a cover connected thereto to provide access to the housing interior. The dispenser has mechanism for supporting a paper roll and a drive roller and tension roller operatively associated therewith which urges paper from the paper roll into contact with the drive roller for dispensing a length of paper from the paper roll. Actuator mechanism operates the drive roller and extends across substantially the entire housing at the bottom thereof. A roller frame assembly is mounted within the housing and carries the tension roller and a transfer roller. The transfer roller releasably holds the free end of a first paper roll while paper from the second roll is dispensed upon actuation of the actuator to rotate the drive roller. Because the paper from a second paper roll is positioned between the drive roller and the transfer roller, rotation of the transfer roller during rotation of the drive roller is prevented until the second paper roll is exhausted.
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公开(公告)号：USD346519S
公开(公告)日：1994-05-03
申请号：US895824
申请日：1992-06-08
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公开(公告)号：US4434974A
公开(公告)日：1984-03-06
申请号：US325239
申请日：1981-11-27
申请人： Kenneth H. LaCount
发明人： Kenneth H. LaCount
CPC分类号： B66D5/26 , B66D3/20 , Y10T477/86
摘要： A pneumatic brake assembly for incorporation into chain hoists and the like includes a planar disk slidably secured to the output shaft of a pneutmatic motor by complementary splines. The disk is biased toward a planar surface and when in contact with such surface, inhibits rotation of the motor output shaft. Compressed air is supplied to both the pneumatic motor and the brake assembly through a network of passageways and check valves. Compressed air supplied to one face of the brake disk, translates the disk, disengaging it from the planar surface and permitting output shaft rotation.
摘要翻译： 用于结合到链葫芦等中的气动制动组件包括通过互补花键可滑动地固定到球形马达的输出轴的平面盘。 盘被偏向平面，并且当与这种表面接触时，禁止马达输出轴的旋转。 压缩空气通过通道网络和止回阀向气动马达和制动器组件供应。 供给到制动盘的一个面的压缩空气平移盘，使其与平面相脱离并允许输出轴旋转。
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