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1. 发明授权

US5297312A Cleaning appliance with agitation member mounting bracket 失效
标题翻译：具有搅拌构件安装支架的清洁设备
公开(公告)号：US5297312A
公开(公告)日：1994-03-29
申请号：US50708
申请日：1993-04-21
申请人： Marc D. Zuiderveen , Charles A. Reed, Jr. , Scott R. Graham
发明人： Marc D. Zuiderveen , Charles A. Reed, Jr. , Scott R. Graham
IPC分类号： A47L5/30
CPC分类号： A47L5/30
摘要： A floor cleaning appliance having a pivotally mounted bracket for selectively tensioning an agitation motor drive belt is disclosed. The appliance includes a housing and a bracket pivotally mounted to the housing about a first axis of rotation. The bracket is supported in an operating position and a belt replacement position. An agitation member is selectively mounted to the bracket for rotation about a second axis of rotation. A drive motor is mounted in the housing having a drive shaft which rotates about a third axis of rotation. The drive belt is selectively mounted to the agitation member and the drive shaft when the bracket is mounted in the operating position. In this position the first axis of rotation lies on one side of a plane extending between the second and third axes of rotation whereas in the belt replacement position the first axis of rotation lies on the other side of the plane extending between the second and third axes of rotation. Therefore, the belt is under tension in the operating position for driving the agitation member and the belt is relaxed in the replacement position for ease of removal and replacement of the belt.
摘要翻译：公开了一种具有用于选择性地张紧搅拌马达传动带的枢轴安装支架的地板清洁器具。该器具包括壳体和围绕第一旋转轴线枢转地安装到壳体的支架。支架支撑在操作位置和皮带更换位置。搅拌构件选择性地安装到支架上以围绕第二旋转轴线旋转。驱动马达安装在壳体中，其具有围绕第三旋转轴线旋转的驱动轴。当支架安装在操作位置时，驱动带选择性地安装到搅拌构件和驱动轴上。在该位置，第一旋转轴位于在第二和第三旋转轴线之间延伸的平面的一侧，而在带更换位置，第一旋转轴线位于在第二和第三轴线之间延伸的平面的另一侧的旋转。因此，为了便于拆卸和更换带，带子处于用于驱动搅拌构件的操作位置的张力处，并且皮带在更换位置松弛。

2. 发明授权

US6081963A Nozzle lift and adjustmentmechanism for an upright vacuum cleaner 有权
标题翻译：直立式吸尘器的喷嘴升降机构
公开(公告)号：US6081963A
公开(公告)日：2000-07-04
申请号：US224685
申请日：1999-01-04
申请人： John J. Jailor , Brandon L. Mouw , Scott R. Graham , Eric R. Metzger
发明人： John J. Jailor , Brandon L. Mouw , Scott R. Graham , Eric R. Metzger
IPC分类号： A47L5/34
CPC分类号： A47L5/34
摘要： A vacuum cleaner is provided with a wheel housing having at least one axle bracket extending therefrom along a transverse axis and at least one axle bracket-receiving socket formed in a foot of the vacuum cleaner whereby the socket slidably receives and pivotally mounts the at least one axle bracket. The wheel housing is thereby pivotally mounted to the foot. A height adjustment mechanism is provided with the wheel housing having an actuator having a bearing shaft and a bearing sleeve with a longitudinal bore. The longitudinal bore of the bearing sleeve receives the bearing shaft to rotatably mount the actuator. A detent mechanism is provided between the bearing shaft and the bearing sleeve to releasably mount the actuator to the foot. The actuator can be adapted to release upon encountering abnormal forces applied against the vacuum cleaner.
摘要翻译：真空吸尘器设置有轮壳体，所述车轮壳体具有沿着横向轴线从其延伸的至少一个轴托架和形成在所述真空吸尘器的底部中的至少一个轴托架容纳插座，由此所述插座可滑动地容纳并枢转地安装所述至少一个轴支架。因此，轮壳体可枢转地安装到脚部。具有高度调节机构的车轮壳体具有具有轴承轴的致动器和具有纵向孔的轴承套筒。轴承套筒的纵向孔容纳轴承轴以可转动地安装致动器。在轴承轴和轴承套之间设有止动机构，以将致动器可释放地安装到脚上。致动器可以适应于在遇到施加在真空吸尘器上的异常力时释放。

3. 发明授权

US6006401A Vacuum cleaner having a handle release thereon 失效
标题翻译：具有手柄释放的吸尘器
公开(公告)号：US6006401A
公开(公告)日：1999-12-28
申请号：US12046
申请日：1998-01-22
申请人： John J. Jailor , Steven K. Meek , Jeffrey A. Hall , Scott R. Graham , William H. Frederick
发明人： John J. Jailor , Steven K. Meek , Jeffrey A. Hall , Scott R. Graham , William H. Frederick
IPC分类号： A47L5/30 , A47L9/32
CPC分类号： A47L9/325 , A47L5/30
摘要： An upright vacuum cleaner is provided which has a handle pivotally mounted to a foot. The foot has a releasable mechanism pivotally mounted thereto. The releasable mechanism and the handle are provided with abutting protrusions and recesses which can abut one another to retain the handle in an upright storage position, in an angularly disposed position for normal use and a generally horizontal position. The releasable mechanism preferably comprises a foot pedal which has an integral arm spring extending angularly therefrom and biased against the foot so that the protrusion and/or recess on the foot pedal is urged within a corresponding recess and/or protrusion on the handle.
摘要翻译：提供了一种立式吸尘器，其具有可枢转地安装在脚上的把手。脚具有枢转地安装在其上的可释放机构。可释放机构和手柄设置有抵靠的突起和凹部，其可以彼此邻接以将手柄保持在直立存储位置，处于正常使用的角度设置位置和大致水平的位置。可释放机构优选地包括脚踏板，该踏板具有从其角度延伸并且抵靠脚部偏置的整体臂弹簧，使得脚踏板上的突起和/或凹部被推压在手柄上的相应凹部和/或突起内。

4. 发明授权

US06649839B2 Strain relief device for sump pump alarm 失效
标题翻译：应急消除装置用于集水泵报警
公开(公告)号：US06649839B2
公开(公告)日：2003-11-18
申请号：US10073631
申请日：2002-02-11
申请人： Lee H. Eckert , Kenneth P. Frey , Scott R. Graham
发明人： Lee H. Eckert , Kenneth P. Frey , Scott R. Graham
IPC分类号： H02G1502
CPC分类号： F04D15/0218
摘要： A sump pump has a float operated alarm switch mounted on the top end of the pump housing for activating an alarm when water rises above a normal operating level. The alarm is in a remote enclosure with the pump power plug so that plugging in the unit automatically positions the alarm in a desirable location to be heard. The power cord and alarm switch wire extend through a flexible corrugated tube that is attached to the pump housing and the alarm enclosure by strain relief connections that do not compressively crush the tube.
摘要翻译：水泵具有安装在泵壳体顶端的浮动操作的报警开关，用于当水上升到正常工作水平以上时启动报警。报警器位于带有电源插头的远程机柜中，以便插入设备自动将报警器放置在需要听到的位置。电源线和报警开关线通过柔性波纹管延伸，该波纹管通过不压缩挤压管的应变消除接头连接到泵壳体和报警器壳体。

5. 发明授权

US06375430B1 Sump pump alarm 失效
标题翻译：水泵报警
公开(公告)号：US06375430B1
公开(公告)日：2002-04-23
申请号：US09562500
申请日：2000-05-03
申请人： Lee H. Eckert , Kenneth P. Frey , Scott R. Graham
发明人： Lee H. Eckert , Kenneth P. Frey , Scott R. Graham
IPC分类号： F04B4904
CPC分类号： F04D15/0218
摘要： A sump pump has a float operated alarm switch mounted on the top end of the pump housing for activating an alarm when water rises above a normal operating level. The alarm is in a remote enclosure with the pump power plug so that plugging in the unit automatically positions the alarm in a desirable location to be heard. The power cord and alarm switch wire extend through a flexible corrugated tube that is attached to the pump housing and the alarm enclosure by strain relief connections that do not compressively crush the tube.
摘要翻译：水泵具有安装在泵壳体顶端的浮动操作的报警开关，用于当水上升到正常工作水平以上时启动报警。报警器位于带有电源插头的远程机柜中，以便插入设备自动将报警器放置在需要听到的位置。电源线和报警开关线通过柔性波纹管延伸，该波纹管通过不压缩挤压管的应变消除接头连接到泵壳体和报警器壳体。

6. 发明授权

US06899734B2 Modular implant for fusing adjacent bone structure 有权
标题翻译：用于融合相邻骨结构的模块植入物
公开(公告)号：US06899734B2
公开(公告)日：2005-05-31
申请号：US09815504
申请日：2001-03-23
申请人： Michael Castro , Herb Cohen , David Nichols , Scott R. Graham
发明人： Michael Castro , Herb Cohen , David Nichols , Scott R. Graham
IPC分类号： A61F2/00 , A61F2/30 , A61F2/44
CPC分类号： A61F2/4465 , A61F2002/30126 , A61F2002/30131 , A61F2002/30133 , A61F2002/30357 , A61F2002/30492 , A61F2002/305 , A61F2002/30551 , A61F2002/30599 , A61F2002/30604 , A61F2002/30616 , A61F2002/30747 , A61F2002/30785 , A61F2002/30787 , A61F2002/30841 , A61F2002/30845 , A61F2002/4475 , A61F2220/0025 , A61F2220/0033 , A61F2230/0008 , A61F2230/0013 , A61F2230/0015 , A61F2250/0063 , A61F2310/00017 , A61F2310/00023 , A61F2310/00179
摘要： A fusion implant apparatus for facilitating fusion of bone structures includes an implant member for positioning between opposed bone structures having a first ring-like segment and a second ring-like segment which engage one another in an end-to-end manner. Each ring-like segment includes an outer wall which defines an internal cavity for the reception of bone growth inducing substances. Each ring-like segment also includes a plurality of apertures which extend through the outer wall of the ring-like segments in communication with the internal cavity to permit fusion of vertebral bone tissue. The first ring-like segment includes first and second mechanical interfaces. The first mechanical interface is dimensioned to engage a corresponding mechanical interface disposed on the second ring-like segment and the second mechanical interface is dimensioned to mechanically engage an end cap.
摘要翻译：用于促进骨结构融合的融合植入装置包括用于定位在相对的骨结构之间的植入构件，所述相对的骨结构具有端对端的方式彼此接合的具有第一环形区段和第二环形区段。每个环形部分包括限定用于接收骨生长诱导物质的内部空腔的外壁。每个环状部分还包括多个孔，其延伸穿过与内部空腔连通的环状部分的外壁，以允许椎骨组织融合。第一环状部分包括第一和第二机械接口。第一机械接口的尺寸被设计成接合设置在第二环状部分上的对应的机械接口，并且第二机械接口的尺寸被设计成机械接合端盖。

7. 发明授权

US06464531B2 Sump pump alarm enclosure and connector 失效
标题翻译：集水泵报警箱和连接器
公开(公告)号：US06464531B2
公开(公告)日：2002-10-15
申请号：US10073652
申请日：2002-02-11
申请人： Lee H. Eckert , Kenneth P. Frey , Scott R. Graham
发明人： Lee H. Eckert , Kenneth P. Frey , Scott R. Graham
IPC分类号： H01R1358
CPC分类号： F04D15/0218
摘要： A sump pump has a float operated alarm switch mounted on the top end of the pump housing for activating an alarm when water rises above a normal operating level. The alarm is in a remote enclosure with the pump power plug so that plugging in the unit automatically positions the alarm in a desirable location to be heard. The power cord and alarm switch wire extend through a flexible corrugated tube that is attached to the pump housing and the alarm enclosure by strain relief connections that do not compressively crush the tube.
摘要翻译：水泵具有安装在泵壳体顶端的浮动操作的报警开关，用于当水上升到正常工作水平以上时启动报警。报警器位于带有电源插头的远程机柜中，以便插入设备自动将报警器放置在需要听到的位置。电源线和报警开关线通过柔性波纹管延伸，该波纹管通过不压缩挤压管的应变消除接头连接到泵壳体和报警器壳体。

8. 发明授权

US06443715B1 Pump impeller 失效
标题翻译：泵叶轮
公开(公告)号：US06443715B1
公开(公告)日：2002-09-03
申请号：US09717976
申请日：2000-11-20
申请人： Philip A. Mayleben , Scott R. Graham , Buford A. Cooper
发明人： Philip A. Mayleben , Scott R. Graham , Buford A. Cooper
IPC分类号： F04B1700
CPC分类号： F04D13/0646 , F04D29/2222 , F04D29/2261
摘要： A pump impeller having a central hub and circumferentially-spaced bottom vanes extending in a direction outwardly of the hub. An annular shroud surrounds the hub in outwardly-spaced relationship thereto and provides an impeller liquid inlet passage around the hub leading to the vanes. A permanent magnet motor rotor is mounted on the annular shroud. The rotor is used in a sump pump having an upper cylindrical filter that encloses a float switch for operating the pump motor.
摘要翻译：一种泵叶轮，其具有中心轮毂并且沿着毂的外侧方向延伸的周向间隔的底部叶片。环形护罩以与其间隔开的关系围绕着轮毂，并且提供了一个围绕通向叶片的轮毂的叶轮液体入口通道。永磁电动机转子安装在环形罩上。转子用于具有上部圆柱形过滤器的集油泵，其包围用于操作泵电动机的浮子开关。

9. 发明授权

US5906024A Nozzle lift and adjustment mechanism for an upright vacuum cleaner 失效
标题翻译：用于直立式吸尘器的喷嘴提升和调节机构
公开(公告)号：US5906024A
公开(公告)日：1999-05-25
申请号：US797573
申请日：1997-02-07
申请人： John J. Jailor , Scott R. Graham , William H. Frederick , Jeffrey A. Hall , Steven K. Meek , Eric R. Metzger
发明人： John J. Jailor , Scott R. Graham , William H. Frederick , Jeffrey A. Hall , Steven K. Meek , Eric R. Metzger
IPC分类号： A47L5/34
CPC分类号： A47L5/34
摘要： The invention disclosed herein relates to an improved vacuum cleaner comprising a foot, a handle pivotally mounted to the foot, and a vacuum motor mounted to one of the handle and the foot. The foot has a suction inlet fluidly connected to the vacuum motor and an agitator brush rotatably mounted to the foot. The improvement relates to a wheel assembly comprising a housing, an axle mounted to the housing and at least one wheel rotatably mounted to the axle. The housing has an integrally-molded flange extending therefrom. The wheel assembly rollably supports the vacuum cleaner on a floor surface. A channel is formed in the foot and is adapted to pivotably mount the housing flange for movement between a first and a second position. In the first position, the wheel assembly supports the suction inlet at a first distance relative to the floor surface. In the second position, the wheel assembly supports the suction inlet at a second distance therefrom.
摘要翻译：本文公开的本发明涉及一种改进的真空吸尘器，其包括脚，可枢转地安装到脚的手柄和安装到手柄和脚之一的真空马达。脚具有流体地连接到真空马达的吸入口和可旋转地安装到脚的搅拌器刷。改进涉及一种车轮组件，其包括壳体，安装到壳体的轴和可旋转地安装到车轴的至少一个车轮。壳体具有从其延伸的整体模制凸缘。车轮组件可滚动地支撑地板表面上的真空吸尘器。通道形成在脚中并且适于可枢转地安装壳体凸缘以在第一和第二位置之间移动。在第一位置，车轮组件相对于地板表面在第一距离处支撑吸入口。在第二位置，车轮组件以与其相距的第二距离支撑吸入口。

10. 发明授权

US06676382B2 Sump pump monitoring and control system 有权
标题翻译：水泵监控系统
公开(公告)号：US06676382B2
公开(公告)日：2004-01-13
申请号：US10233832
申请日：2002-08-29
申请人： Harold Leighton , Philip A. Mayleben , Scott R. Graham , Buford A. Cooper
发明人： Harold Leighton , Philip A. Mayleben , Scott R. Graham , Buford A. Cooper
IPC分类号： F04B4904
CPC分类号： F04D29/2222 , F04D13/068 , F04D29/2261
摘要： Motor speed, motor amps, float position and elapsed run time are monitored to determine whether a sump pump is in a normal condition, a jammed condition, an inadequate pumping rate condition, a dry running condition or a stuck float condition. A processor is configured to increase the motor speed in response to an inadequate pumping rate condition, and to rapidly energize the motor clockwise and counterclockwise in response to a jammed condition or a stuck float condition. The processor provides signals to a display for displaying information about the condition that the pump is in. The pump is set up to receive power from either an AC power source or a battery power source. Availability of the AC power source is monitored and the pump is switched to operate from the battery power source when AC power is unavailable.
摘要翻译：监测电动机速度，电动机放大器，浮动位置和经过的运行时间，以确定集水泵是否处于正常状态，卡住状态，泵送速率条件不足，干运行状态或卡住的浮动状态。处理器被配置为响应于不充分的泵送速率条件而增加电动机速度，并且响应于卡住状态或卡住的浮动状况而使电动机顺时针和逆时针快速地激励电动机。处理器向显示器提供信号以显示关于泵所处的状况的信息。泵设置为从AC电源或电池电源接收电力。监控交流电源的可用性，并且当交流电不可用时，泵将从电池电源切换到工作状态。

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