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1. 发明授权

US06596044B1 Dirt collecting system for a vacuum cleaner 失效
标题翻译：吸尘器污垢收集系统
公开(公告)号：US06596044B1
公开(公告)日：2003-07-22
申请号：US09519106
申请日：2000-03-06
申请人： Greg A. Bilek , Steven W. Blate , Nick M. Bosyi , Donald A. Coates , Arne J. Diehl , Kurt D. Harsh , Raymond L. Lawter , Jackson W. Wegelin
发明人： Greg A. Bilek , Steven W. Blate , Nick M. Bosyi , Donald A. Coates , Arne J. Diehl , Kurt D. Harsh , Raymond L. Lawter , Jackson W. Wegelin
IPC分类号： B01D5000
CPC分类号： A47L9/102 , A47L5/28 , A47L9/108 , A47L9/122 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1691 , B01D50/002 , Y10S55/03
摘要： A dirt collecting system for a vacuum cleaner includes a dirt cup formed with a first dirt collecting chamber and a second dirt collecting chamber separated by an apertured wall. An inlet opening is formed in the dirt cup and communicates with the first dirt collecting chamber for inputting a stream of dirt laden air into the first dirt collecting chamber. An exhaust opening is formed in the second dirt collecting chamber for allowing the filtered air stream to exit the dirt cup. The aperture wall includes a pre-filter for filtering coarse particles from a stream of dirt laden air and depositing the coarse particles in the first dirt collecting chamber. A filter member is positioned within the second dirt collecting chamber and communicates with the exhaust port. The filter element filters fine particles from the air stream and deposits the fine particles within the second dirt collecting chamber. The filter member is supported by a filter support which extends from the aperture wall to vertically support the filter member within the second dirt collecting chamber. The aperture wall, filter support and filter member are removably mounted within the dirt cup to provide for removal and cleaning thereof. A lid removalby mounts on the dirt cup and encloses the first and second dirt collecting chamber and is held thereon by a latching mechanism.
摘要翻译：用于真空吸尘器的污物收集系统包括形成有第一污物收集室的污物杯和由多孔壁分隔的第二污物收集室。入口开口形成在污物杯中并与第一污物收集室连通，用于将充满灰尘的空气流输入第一污物收集室。排气口形成在第二污物收集室中，用于允许经过滤的气流离开污物杯。孔壁包括用于从含灰尘的空气流中过滤粗颗粒并将粗颗粒沉积在第一污物收集室中的预过滤器。过滤构件定位在第二污物收集室内并与排气口连通。过滤元件从空气流中过滤细颗粒并将细颗粒沉积在第二污物收集室内。过滤构件由过滤器支撑件支撑，过滤器支撑件从孔壁延伸到在第二污垢收集室内垂直地支撑过滤构件。孔壁，过滤器支撑件和过滤器构件可移除地安装在污物杯内以提供其去除和清洁。通过安装在污物杯上并封闭第一和第二污物收集室并通过闩锁机构保持盖子将盖拆卸。

2. 发明授权

US06818032B2 Dirt collecting system for a vacuum cleaner 失效
标题翻译：吸尘器污垢收集系统
公开(公告)号：US06818032B2
公开(公告)日：2004-11-16
申请号：US10176806
申请日：2002-06-21
申请人： Greg A. Bilek , Steven W. Blate , Nick M. Bosyj , Donald A. Coates , Arne J. Diehl , Kurt D. Harsh , Raymond L. Lawter , Jackson W. Wegelin
发明人： Greg A. Bilek , Steven W. Blate , Nick M. Bosyj , Donald A. Coates , Arne J. Diehl , Kurt D. Harsh , Raymond L. Lawter , Jackson W. Wegelin
IPC分类号： B01D5000
CPC分类号： A47L9/102 , A47L5/28 , A47L9/108 , A47L9/122 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1691 , B01D50/002 , Y10S55/03
摘要： A dirt collecting system for a vacuum cleaner includes a dirt cup formed with a first dirt collecting chamber and a second dirt collecting chamber separated by an apertured wall. An inlet opening is formed in the dirt cup and communicates with the first dirt collecting chamber for inputting a stream of dirt laden air into the first dirt collecting chamber. An exhaust opening is formed in the second dirt collecting chamber for allowing the filtered air stream to exit the dirt cup. The aperture wall includes a pre-filter for filtering coarse particles from a stream of dirt laden and depositing the coarse particles in the first dirt collecting chamber. A filter member is positioned within the second dirt collecting chamber and communicates with the exhaust port. The filter element filters fine particles from the air stream and deposits the fine particles within the second dirt collecting chamber. The filter member is supported by a filter support which extends from the aperture wall to vertically support the filter member within the second dirt collecting chamber. The aperture wall, filter support and filter member are removably mounted within the dirt cup to provide for removal and cleaning thereof. A lid removalby mounts on the dirt cup and encloses the first and second dirt collecting chamber and is held thereon by a latching mechansim.
摘要翻译：用于真空吸尘器的污物收集系统包括形成有第一污物收集室的污物杯和由多孔壁分隔的第二污物收集室。入口开口形成在污物杯中并与第一污物收集室连通，用于将充满灰尘的空气流输入第一污物收集室。排气口形成在第二污物收集室中，用于允许经过滤的气流离开污物杯。孔壁包括预过滤器，用于从载入的污垢流中过滤粗颗粒，并将粗颗粒沉积在第一污物收集室中。过滤构件定位在第二污物收集室内并与排气口连通。过滤元件从空气流中过滤细颗粒并将细颗粒沉积在第二污物收集室内。过滤构件由过滤器支撑件支撑，过滤器支撑件从孔壁延伸到在第二污垢收集室内垂直地支撑过滤构件。孔壁，过滤器支撑件和过滤器构件可移除地安装在污物杯内以提供其去除和清洁。通过安装在污物杯上并封闭第一和第二污物收集室并通过闭锁机构保持盖子将盖拆卸。

3. 发明授权

US06314610B1 Vacuum cleaner bag housing assembly 失效
标题翻译：吸尘器吸尘器外壳总成
公开(公告)号：US06314610B1
公开(公告)日：2001-11-13
申请号：US09298534
申请日：1999-04-23
申请人： Daniel R. Miller , David J. Boles , Lynn A. Frederick , Douglass A. King , Raymond L. Lawter
发明人： Daniel R. Miller , David J. Boles , Lynn A. Frederick , Douglass A. King , Raymond L. Lawter
IPC分类号： A47L914
CPC分类号： A47L9/122 , A47L9/00 , Y10S55/03
摘要： A bag housing assembly for a vacuum cleaner includes a rear bag housing which forms a bag cavity and a bag door which releasably attaches to the rear bag housing for enclosing the bag cavity. One of the rear bag housing and bag door is formed of a semi-rigid flexible fabric material which is permeable to air and which is sufficiently rigid to retain a molded shape. The flexible fabric material is attached to a rigid frame member which allows the bag door to releasably attach to the rear bag housing.
摘要翻译：用于真空吸尘器的袋体组件包括形成袋腔的后袋壳体和可释放地附接到后袋壳体以封闭袋腔的袋门。后袋包装袋和袋门中的一个由半刚性柔性织物材料形成，该柔性织物材料对于空气是可渗透的并且足够刚性以保持模制形状。柔性织物材料附接到刚性框架构件，其允许袋门可释放地附接到后袋壳体。

4. 发明授权

US4422782A Record member feed and support mechanism 失效
标题翻译：记录成员饲料和支持机制
公开(公告)号：US4422782A
公开(公告)日：1983-12-27
申请号：US392449
申请日：1982-06-28
申请人： Raymond L. Lawter , David C. Wills , Narinder Singh
发明人： Raymond L. Lawter , David C. Wills , Narinder Singh
IPC分类号： B41J11/20 , B41J13/03
CPC分类号： B41J11/20 , B41J13/03
摘要： A feed mechanism for moving a record member into a printing position in which a single control solenoid is energized to enable a pair of drive rollers to move a multi-form record member from a holding position to a printing position. Operation of the solenoid further moves a platen member into engagement with the record member which is spring urged to enable the platen to apply a force on the record member. The force on the platen is selected to compensate for the thickness of the record member allowing a dot matrix printer to print satisfactorily on record members of varying thicknesses. The drive rollers are normally positioned to locate a record member in a validating printing position. Spring means are associated with the drive rollers to engage and hold the record member in a printing position during the operation of the solenoid.
摘要翻译：用于将记录构件移动到单个控制螺线管通电的打印位置的进给机构，使得一对驱动辊能够将多格式记录部件从保持位置移动到打印位置。螺线管的操作进一步使压板构件与记录构件接合，该记录构件被弹簧推动以使压板能够对记录构件施加力。选择压板上的力以补偿记录构件的厚度，允许点阵打印机令人满意地印刷在不同厚度的记录构件上。驱动辊通常定位成将记录构件定位在有效的打印位置。弹簧装置与驱动辊相关联，以在螺线管的操作期间将记录构件接合并保持在打印位置。

5. 发明授权

US4308795A Low energy impact printer 失效
标题翻译：低能冲击打印机
公开(公告)号：US4308795A
公开(公告)日：1982-01-05
申请号：US100765
申请日：1979-12-06
申请人： David C. Wills , Raymond L. Lawter , Barry D. Briggs , Edward F. Sampson
发明人： David C. Wills , Raymond L. Lawter , Barry D. Briggs , Edward F. Sampson
IPC分类号： B41J1/08 , B41J1/12 , B41J7/32 , B41J27/02
CPC分类号： B41J27/02 , B41J1/12
摘要： The action of a rotatable cam assembly positions a plurality of type racks, enables printing and indexes paper prior to restoring the type racks to the home position. Teeth on the cam assembly engage teeth on the type racks for positioning thereof and an extended tooth on the cam assembly causes impact of the racks against a platen which is caused to be rotated by movement of the cam assembly to index the paper to the next print line.
摘要翻译：可旋转凸轮组件的动作定位多个类型的机架，使得能够在将类型的机架恢复到原始位置之前打印和索引纸张。凸轮组件上的齿接合类型齿条上的齿，用于定位它，并且凸轮组件上的延伸齿使机架抵靠压板产生冲击，该压板由于凸轮组件的运动而被转动以将纸张指向下一个打印线。

6. 发明授权

US5406674A Resiliently cushioned activating means for power assist 失效
标题翻译：弹性缓冲激活装置，用于动力辅助
公开(公告)号：US5406674A
公开(公告)日：1995-04-18
申请号：US34413
申请日：1993-03-19
申请人： Raymond L. Lawter , Douglass A. King , Rodney J. Svik
发明人： Raymond L. Lawter , Douglass A. King , Rodney J. Svik
IPC分类号： A47L9/32 , A47L7/00
CPC分类号： A47L9/325
摘要： A power assisted upright cleaner is provided with resilient spring cushioning for a hand grip driven actuating means that initiates power assist for the cleaner.
摘要翻译：动力辅助立式清洁器设置有用于手持驱动致动装置的弹性弹簧缓冲器，其启动用于清洁器的动力辅助。

7. 发明授权

US5134750A Cleaner with conversion valve arrangement 失效
标题翻译：具有转换阀装置的清洁器
公开(公告)号：US5134750A
公开(公告)日：1992-08-04
申请号：US503471
申请日：1990-03-30
申请人： Douglass A. King , Edgar A. Maurer , Darwin S. Crouser , Charles R. Morrow , Raymond L. Lawter
发明人： Douglass A. King , Edgar A. Maurer , Darwin S. Crouser , Charles R. Morrow , Raymond L. Lawter
IPC分类号： A47L5/34
CPC分类号： A47L5/34
摘要： A cleaner suction nozzle is provided in which provisions are made for a nozzle height elevation arrangement and a hose conversion valve arrangement. The hose conversion valve arrangement works in conjunction with the nozzle height elevation arrangement so that the suction nozzle can be elevated from the floor to disengage the cleaner agitator and then hose conversion of the cleaner can occur almost simultaneously.
摘要翻译：提供了一种清洁器吸嘴，其中为喷嘴高度设置和软管转换阀装置进行了设置。软管转换阀装置与喷嘴高度高度布置一起工作，使得吸嘴可以从地板升高以脱离清洁器搅拌器，然后几乎同时发生吸尘器的软管转换。

8. 发明授权

US4506261A Integrated gas discharge display panel 失效
标题翻译：集成气体放电显示面板
公开(公告)号：US4506261A
公开(公告)日：1985-03-19
申请号：US392432
申请日：1982-06-28
申请人： Raymond L. Lawter
发明人： Raymond L. Lawter
IPC分类号： G09G3/10 , H01J17/49 , H05K1/16 , G09G3/14
CPC分类号： G09G3/10 , H01J17/491 , H05K1/16
摘要： A display device comprising a transparent substrate bonded to a portion of a printed circuit board forming the display envelope, the circuit board including a plurality of electrical conductors. A first portion of the electrical conductors has one end forming the cathode electrodes of the display and its other ends connected to electrical control elements mounted on the circuit board adjacent the display envelope. Anode electrodes of the display are mounted on the substrate and are connected to a second portion of the electrical conductors by metal connectors located within the display envelope. The second portion of the electrical conductors are also connected to the electrical control elements which control the operation of the display.
摘要翻译：一种显示装置，包括结合到形成显示外壳的印刷电路板的一部分的透明基板，所述电路板包括多个电导体。电导体的第一部分具有形成显示器的阴极电极的一端，并且其另一端连接到安装在邻近显示器外壳的电路板上的电气控制元件。显示器的阳极电极安装在基板上，并且通过位于显示器外壳内的金属连接器连接到电导体的第二部分。电导体的第二部分也连接到控制显示器的操作的电气控制元件。

9. 发明授权

US6146434A Cyclonic dirt cup assembly 有权
标题翻译：旋风式污垢杯组装
公开(公告)号：US6146434A
公开(公告)日：2000-11-14
申请号：US257087
申请日：1999-02-24
申请人： Adam C. Scalfani , Douglas E. Gerber , A. Ronald Keebler , Raymond L. Lawter , Daniel R. Miller
发明人： Adam C. Scalfani , Douglas E. Gerber , A. Ronald Keebler , Raymond L. Lawter , Daniel R. Miller
IPC分类号： A47L9/16 , B01D45/16
CPC分类号： A47L9/1608 , A47L9/1666 , A47L9/1683 , A47L9/1691 , Y10S55/03
摘要： A cyclonic dirt cup assembly for a vacuum cleaner has a generally conical truncated cone positioned within a dirt cup of the vacuum cleaner. The dirt cup has a wall formed with an air inlet opening for receiving a stream of dirt-laden air within the dirt cup. The cone is pivotally connected to a frame member which is removably mounted within the dirt cup. A baffle extends outwardly from a wall of the cone and is positioned adjacent the air inlet opening of the dirt cup for directing the stream of dirt-laden air in a cyclonic manner. The baffle includes a top wall, a side wall and a bottom wall. The baffle walls, the wall of the dirt cup and a wall of the cone form an air directing compartment which receives the dirt-laden air input through the inlet opening. The air directing compartment is formed with a side exit opening which provides a tangential opening for the dirt-laden air to exit the air directing compartment and begins a cyclonic action within the container for filtering dirt particles from the airstream. A filter is positioned on the frame member opposite the cone for further filtering the airstream. The cone pivots away from the frame member to provide access to the filter for cleaning thereof.
摘要翻译：用于真空吸尘器的旋风式污垢排气器组件具有位于真空吸尘器的污物杯内的大致圆锥形的截头锥体。污物杯具有形成有空气入口开口的壁，用于在污物杯内接收污染的空气流。锥体可枢转地连接到可拆卸地安装在污物杯内的框架构件。挡板从锥体的壁向外延伸并且被定位成与污物杯的空气入口开口相邻，用于以气旋方式引导充满污垢的空气流。挡板包括顶壁，侧壁和底壁。挡板壁，污物杯的壁和锥体的壁形成一个空气引导室，其承载通过入口开口输入的污物空气。空气引导室形成有侧出口，该侧出口为污物载满的空气提供切向开口以离开空气引导室，并在容器内开始气旋作用，用于从气流中过滤污垢颗粒。过滤器位于与锥体相对的框架构件上，用于进一步过滤气流。锥体远离框架构件枢转以提供对过滤器的通路以进行清洁。

10. 发明授权

US4811579A Cash drawer release mechanism 失效
标题翻译：现金抽屉释放机构
公开(公告)号：US4811579A
公开(公告)日：1989-03-14
申请号：US125853
申请日：1987-11-27
申请人： Dale R. Lyons , Raymond L. Lawter , Don E. Beam
发明人： Dale R. Lyons , Raymond L. Lawter , Don E. Beam
IPC分类号： E05B47/06 , E05B65/46 , E05C3/24 , G07G1/00
CPC分类号： E05B65/461 , E05B47/0002 , E05B47/0607 , G07G1/0027 , E05B47/0004 , E05C3/24 , Y10T70/5128
摘要： A manually operated release mechanism includes a spring actuated latch mechanism for latching a cash drawer within an enclosure upon movement of the cash drawer to a closed position. A rod member rotatably mounted adjacent the latch mechanism extends to a position adjacent the front edge of the enclosure. A drive member located adjacent the front edge of the enclosure has two cam surfaces, one of which is positioned adjacent one end of the rod member. When the cash drawer is in the closed position, a key actuated locking assembly on the cash drawer moves the drive member to an actuated position which engages and rocks the rod member to a position releasing the latching mechanism from engagement with the cash drawer. A depending tab portion of the cash drawer engages and slides the drive member to a home position upon opening of the drawer. The locking member disables the cash drawer from being operated by a solenoid mounted within the enclosure structure when moved to a locking position.
摘要翻译：手动释放机构包括弹簧致动的闩锁机构，用于当钱箱移动到关闭位置时将钱箱锁定在外壳内。可旋转地安装在闩锁机构附近的杆构件延伸到与外壳的前边缘相邻的位置。位于外壳前缘附近的驱动构件具有两个凸轮表面，其中一个凸轮表面邻近杆件的一端定位。当现金抽屉处于关闭位置时，钱箱上的钥匙致动的锁定组件将驱动构件移动到致动位置，该致动位置将杆构件接合并摇动到释放闩锁机构的位置以免与钱箱接合。在抽屉打开时，钱箱的悬挂片部分接合并将驱动构件滑动到原始位置。当移动到锁定位置时，锁定构件禁止钱箱由安装在外壳结构内的螺线管操作。

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