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1. 发明授权

US09271620B2 Vacuum 有权
公开(公告)号：US09271620B2
公开(公告)日：2016-03-01
申请号：US13431302
申请日：2012-03-27
申请人： Daryl S. Meredith , Jeffrey P. Grant , Robert R. Morin , Dustin L. DeMarr , Barry Plato
发明人： Daryl S. Meredith , Jeffrey P. Grant , Robert R. Morin , Dustin L. DeMarr , Barry Plato
IPC分类号： A47L5/36 , A47L7/00 , A47L9/00 , A47L9/10
CPC分类号： A47L9/20 , A47L5/365 , A47L7/0004 , A47L9/0072 , A47L9/009 , A47L9/106 , A47L9/1683 , A47L9/32
摘要： The present invention is directed to a vacuum including a dust extraction system. The system includes a filter assembly, an airflow generation assembly, and valve assembly. The airflow generation assembly is configured to draw contaminated air toward the filter assembly and exhaust filtered air as a discharge stream. The filter assembly is configured to remove contaminants from the contaminated airflow by capturing particulate material suspended within the airflow. The valve assembly is configured to selectively direct filtered airflow into the filter assembly such that the filtered air stream cleans the filter.

2. 发明申请

US20130255030A1 VACUUM 有权
公开(公告)号：US20130255030A1
公开(公告)日：2013-10-03
申请号：US13431302
申请日：2012-03-27
申请人： Daryl S. Meredith , Jeffrey P. Grant , Robert R. Morin , Dustin L. DeMarr , Barry Plato
发明人： Daryl S. Meredith , Jeffrey P. Grant , Robert R. Morin , Dustin L. DeMarr , Barry Plato
IPC分类号： A47L9/10 , A47L11/40 , A47L9/32
CPC分类号： A47L9/20 , A47L5/365 , A47L7/0004 , A47L9/0072 , A47L9/009 , A47L9/106 , A47L9/1683 , A47L9/32
摘要： The present invention is directed to a vacuum including a dust extraction system. The system includes a filter assembly, an airflow generation assembly, and valve assembly. The airflow generation assembly is configured to draw contaminated air toward the filter assembly and exhaust filtered air as a discharge stream. The filter assembly is configured to remove contaminants from the contaminated airflow by capturing particulate material suspended within the airflow. The valve assembly is configured to selectively direct filtered airflow into the filter assembly such that the filtered air stream cleans the filter.

3. 发明申请

US20080041348A1 FUEL TANK WITH INTEGRATED EVAPORATIVE EMISSIONS SYSTEM 审中-公开
标题翻译：具有集成蒸发排放系统的燃油箱
公开(公告)号：US20080041348A1
公开(公告)日：2008-02-21
申请号：US11734469
申请日：2007-04-12
申请人： Jeffrey P. Grant , John E. Buck , Dawei (David) Chen , Michael A. Nelson
发明人： Jeffrey P. Grant , John E. Buck , Dawei (David) Chen , Michael A. Nelson
IPC分类号： F02M25/08
CPC分类号： F02M37/0082 , F02M25/0836
摘要： An evaporative emissions fuel system for a general-purpose engine includes a fuel tank with a valve assembly located within the fuel tank for guiding fuel vapor to a canister. The canister contains activated charcoal to treat the fuel vapor and guide the vapor to a carburetor which burns the fuel vapor and hydrocarbons. The valve assembly has a valve opening for receiving the fuel vapor and a float responsive to the fuel within the tank for sealing the valve opening when the fuel within the tank is at a feel level capable of entering the valve opening.
摘要翻译：用于通用发动机的蒸发排放燃料系统包括具有位于燃料箱内的阀组件的燃料箱，用于将燃料蒸气引导至罐。罐包含活性炭以处理燃料蒸气并将蒸汽引导至燃烧燃料蒸气和碳氢化合物的化油器。阀组件具有用于接收燃料蒸汽的阀开口和响应于罐内的燃料的浮子，用于当罐内的燃料处于能够进入阀开口的感觉水平时密封阀开口。

4. 发明授权

US07309928B2 Starter system for portable internal combustion engine electric generators using a portable universal battery pack 有权
标题翻译：使用便携式通用电池组的便携式内燃机发电机起动系统
公开(公告)号：US07309928B2
公开(公告)日：2007-12-18
申请号：US11321773
申请日：2005-12-29
申请人： Jeffrey P. Grant , Michael K. Forster
发明人： Jeffrey P. Grant , Michael K. Forster
IPC分类号： F02B63/04 , H02K7/18 , H01R3/00
CPC分类号： H01M2/1072 , F02D29/06 , F02D2200/503 , F02N11/14 , H01M2/1055 , H02K7/1815
摘要： A portable electrical generator has a manually movable frame. An internal combustion engine and a generator device that generates AC power are supported on the frame. The internal combustion engine drives the generator device. An electrically powered starting device is coupled to the internal combustion engine. A control panel is coupled to the frame and includes at least one AC outlet and a battery receptacle that is electrically coupled to the starting device. The battery receptacle is materially the same as a foot of a cordless power tool that receives a battery pack. The battery pack for the cordless power tool is received in the battery receptacle and provides electrical power to the starting device. In another aspect, the battery receptacle is disposed in an enclosure supported by the frame. In an aspect, the enclosure further includes a battery charger. In an aspect, the enclosure also includes an AC outlet electrically coupled to the generator device with the charger being a stand alone charger plugged into the AC outlet of the enclosure. In an aspect, the battery receptacle receives a battery pack that is one of a plurality of battery packs having different voltages and the generator includes a voltage regulation circuit that couples the battery receptacle to the starting device. The voltage regulation circuit provides at an output coupled to the starting device a voltage at a desired level for the starting device regardless of the voltage of the battery pack received in the battery receptacle.
摘要翻译：便携式发电机具有可手动移动的框架。产生交流电力的内燃机和发电机装置被支承在框架上。内燃机驱动发电机装置。电动起动装置联接到内燃机。控制面板联接到框架并且包括至少一个AC出口和电耦合到起动装置的电池插座。电池插座实质上与接收电池组的无绳电动工具的脚相同。用于无绳电动工具的电池组被接收在电池插座中，并为起动装置提供电力。在另一方面，电池插座设置在由框架支撑的外壳中。在一方面，外壳还包括电池充电器。在一方面，外壳还包括电耦合到发电机装置的AC出口，充电器是插入外壳的AC插座中的独立充电器。在一方面，电池插座接收作为具有不同电压的多个电池组之一的电池组，并且发电机包括将电池容器连接到起动装置的电压调节电路。电压调节电路在启动装置处提供耦合到启动装置的电压达到所需电平的电压，而不管接收在电池插座中的电池组的电压如何。

5. 发明申请

US20120222879A1 MULTI-SPEED POWER TOOL 审中-公开
标题翻译：多功能电动工具
公开(公告)号：US20120222879A1
公开(公告)日：2012-09-06
申请号：US13468390
申请日：2012-05-10
申请人： Clark A. Bixler , Beverly T. Roberts , Jeffrey P. Grant
发明人： Clark A. Bixler , Beverly T. Roberts , Jeffrey P. Grant
IPC分类号： B25F5/00
CPC分类号： B25F5/02 , B25F5/001 , Y10T29/49895
摘要： A power tool that includes a transmission assembly with a transmission sleeve, a multi-speed reduction gearset, and a speed selector mechanism. The transmission sleeve includes a tubular body into which the multi-speed reduction gearset is received. The multi-speed reduction gearset has a first movable member that is movable in an axial direction to at least partly coordinate operation of the multi-speed reduction gearset in a plurality of different speed ratios. The speed selector mechanism includes a first actuator and a rotary selector cam. The first actuator extends through the transmission sleeve and engages the first movable member. The rotary selector cam is rotatably mounted on the tubular body and defines a pair of first cam slots into which the first actuator is received. The first cam slots are closed and are configured to coordinate movement of the first actuator to correspondingly coordinate movement of the first movable member.
摘要翻译：一种电动工具，其包括具有传动套筒的变速器组件，多速减速齿轮组和速度选择器机构。传动套筒包括多个减速齿轮组被容纳在其中的管状体。多速减速齿轮组具有第一可动构件，该第一可动构件能够沿轴向方向移动，以便以多种不同的速度比至少部分地协调多速减速装置的运转。速度选择器机构包括第一致动器和旋转选择器凸轮。第一致动器延伸穿过传动套筒并接合第一可动构件。旋转选择器凸轮可旋转地安装在管状体上，并且限定了一对第一凸轮槽，第一致动器被容纳在该第一凸轮槽中。第一凸轮槽被关闭并且被构造成协调第一致动器的运动以相应地协调第一可移动构件的运动。

6. 发明申请

US20120222878A1 POWER TOOL WITH TRANSMISSION CASSETTE RECEIVED IN CLAM SHELL HOUSING 审中-公开
标题翻译：电动工具与传输壳体接收在CLAM壳体
公开(公告)号：US20120222878A1
公开(公告)日：2012-09-06
申请号：US13468351
申请日：2012-05-10
申请人： Clark A. Bixler , Beverly T. Roberts , Jeffrey P. Grant
发明人： Clark A. Bixler , Beverly T. Roberts , Jeffrey P. Grant
IPC分类号： B25F5/00 , B23P11/00
CPC分类号： B25F5/02 , B25F5/001 , Y10T29/49895
摘要： A power tool that includes a housing and a transmission assembly. The housing has a pair of mating housing shells that cooperate to define a handle and a pair of first mounts. Each of the first mounts includes a pair of circumferentially spaced-apart ribs. At least one of the circumferentially-spaced apart ribs is contoured to define a notch. The transmission assembly has a transmission sleeve into which a multi-speed reduction gearset is received. The transmission sleeve has a pair of second mounts. Each of the second mounts includes a boss that is configured to be received in an associated one of the notches between a corresponding pair of the circumferentially-spaced apart ribs to thereby inhibit axial and rotational movement of the transmission sleeve relative to the housing.
摘要翻译：一种电动工具，其包括壳体和变速器组件。壳体具有一对配合壳体壳体，其配合以限定手柄和一对第一安装件。每个第一安装件包括一对周向间隔开的肋。周向间隔开的肋中的至少一个是轮廓以限定凹口。变速器组件具有传动套筒，多速减速齿轮组被接收到该传动套筒中。传动套筒有一对第二安装座。每个第二安装件包括凸起，其被构造成被容纳在相应的一对周向间隔开的肋之间的相关联的一个凹口中，从而阻止传动套相对于壳体的轴向和旋转运动。

7. 发明授权

US07989969B2 Universal power tool battery pack coupled to a portable internal combustion engine 有权
标题翻译：通用电动工具电池组耦合到便携式内燃机
公开(公告)号：US07989969B2
公开(公告)日：2011-08-02
申请号：US12107807
申请日：2008-04-23
申请人： Jeffrey P. Grant , Michael K. Forster
发明人： Jeffrey P. Grant , Michael K. Forster
IPC分类号： F02B63/04 , H02K7/18 , H01R3/00
CPC分类号： H02J7/1415 , F02B63/04 , F02B63/047 , F02N11/0862 , F02N11/14
摘要： A portable internal combustion engine and a charging device that generates AC power are supported on a manually movable frame. A coupling mechanism which can include a starter circuit and starting device, or a charging circuit and charging device, or both device couples a battery receptacle terminal block to the internal combustion engine. The battery receptacle can include various features to permit and retain electrical coupling between a battery pack for a cordless power tool. For examples, key protrusions and corresponding recesses can be associating with latching projections. Additionally or alternatively, cooperating rails and recesses may be associated with the battery pack and receptacle, respectively. Spring loaded movable clips or resilient flexing clips can be included to act on the battery pack. An electrical cord may also be used to couple receptacle terminals to the coupling mechanism.
摘要翻译：便携式内燃机和产生AC电力的充电装置被支撑在手动可移动的框架上。可以包括起动器电路和启动装置的连接机构，或者充电电路和充电装置，或者两个装置将电池插座端子块连接到内燃机。电池插座可以包括各种特征以允许和保持用于无绳电动工具的电池组之间的电耦合。例如，键突起和相应的凹槽可以与闩锁突起相关联。附加地或替代地，配合的轨道和凹槽可以分别与电池组和插座相关联。可以包括弹簧加载的活动夹或弹性弯曲夹以作用于电池组。还可以使用电线将插座端子连接到联接机构。

8. 发明授权

US06295736B1 Blade ejection mechanism for a saw blade clamping arrangement of a power tool 有权
标题翻译：用于电动工具的锯片夹紧装置的叶片弹出机构
公开(公告)号：US06295736B1
公开(公告)日：2001-10-02
申请号：US09416819
申请日：1999-10-12
申请人： Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
发明人： Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
IPC分类号： B23O4916
CPC分类号： B23D51/10 , Y10T279/17743 , Y10T279/17752 , Y10T279/17786
摘要： A powe tool includes a saw blade ejection mechanism for a saw blade clamping arrangement of a power tool. The power tool includes a housing, a drive shaft mounted for reciprocating motion relative to the housing and a saw blade. The clamping arrangement is operative for releasably connecting the saw blade with the drive shaft. The saw blade ejection mechanism includes a mounting member and an elongated plunger. The mounting member in adapted for attachment to the drive shaft. The elongated plunger is connected to the mounting member for movement between a first position to a second position for ejecting the saw blade from the saw blade clamping arrangement.
摘要翻译：电动工具包括用于电动工具的锯片夹持装置的锯片弹出机构。电动工具包括壳体，安装成相对于壳体往复运动的驱动轴和锯片。夹紧装置用于可释放地将锯片与驱动轴连接。锯片弹出机构包括安装构件和细长柱塞。安装构件适于附接到驱动轴。细长柱塞连接到安装构件，用于在第一位置与第二位置之间移动，用于将锯片从锯片夹持装置中排出。

9. 发明授权

US08205685B2 Housing and gearbox for drill or driver 有权
标题翻译：钻机或司机的外壳和变速箱
公开(公告)号：US08205685B2
公开(公告)日：2012-06-26
申请号：US13114613
申请日：2011-05-24
申请人： Clark A. Bixler , Beverly T. Roberts , Jeffrey P. Grant
发明人： Clark A. Bixler , Beverly T. Roberts , Jeffrey P. Grant
IPC分类号： E21B17/22
CPC分类号： B25F5/02 , B25F5/001 , Y10T29/49895
摘要： A power tool with a handle housing, a motor, an output member and a cassette. The handle housing that defines a handle. The motor is received in the handle housing. The cassette is received in the handle housing and includes a transmission housing, a multi-stage transmission received in the transmission housing, and a rear thrust washer. The transmission housing has a first end with first and second circumferentially extending channels formed therein. The rear thrust washer has a body and first and second lock members that extend radially from the body. Each of the first and second lock members is received in an associated one of the first and second circumferentially extending channels.
摘要翻译：具有手柄壳体的电动工具，电动机，输出构件和盒。定位手柄的手柄外壳。电机被接收在手柄外壳中。盒子被容纳在手柄壳体中，并且包括变速器壳体，容纳在变速器壳体中的多级变速器和后推力垫圈。变速器壳体具有第一端部，其中形成有第一和第二周向延伸的通道。后止推垫圈具有主体和从主体径向延伸的第一和第二锁定构件。第一和第二锁定构件中的每一个被容纳在第一和第二周向延伸通道中的相关联的一个中。

10. 发明授权

US07782626B2 Portable power driven system with battery anti-theft apparatus 有权
标题翻译：带电池防盗装置的便携式动力驱动系统
公开(公告)号：US07782626B2
公开(公告)日：2010-08-24
申请号：US11701893
申请日：2007-02-02
申请人： John E. Buck , Jeffrey P. Grant
发明人： John E. Buck , Jeffrey P. Grant
IPC分类号： H05K7/00
CPC分类号： H01M2/1083
摘要： A portable power driven system has a battery started engine and a receptacle for receiving a battery pack. An arm is disposed on the portable power driven system and is movable between a locked position where it blocks the battery pack from being removed from the receptacle and an unlocked position where it does not block the battery pack from being removed from the receptacle.
摘要翻译：便携式电力驱动系统具有电池启动引擎和用于接收电池组的插座。手臂设置在便携式动力驱动系统上，并且可在其阻挡电池组的锁定位置与从插座移除的解锁位置和不阻止电池组从插座中移除的解锁位置之间移动。

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