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1. 发明授权

US06944959B2 Clamping arrangement for receiving a saw blade in multiple orientations 失效
标题翻译：用于在多个方位接收锯片的夹紧装置
公开(公告)号：US06944959B2
公开(公告)日：2005-09-20
申请号：US10337232
申请日：2003-01-06
申请人： Jonathan D. C. Bigden , Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
发明人： Jonathan D. C. Bigden , Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
IPC分类号： B23D49/16 , B23D51/10
CPC分类号： B23D49/167 , B23D51/10 , Y10T279/17786 , Y10T279/22 , Y10T279/29
摘要： A saw blade clamping arrangement for a power tool includes a clamp support, a biasing member and an actuation member. The clamp support is interconnected with the drive shaft for reciprocating motion with the drive shaft relative to a housing of the power tool. The clamp support is configured to selectively receive a saw blade of the power tool in various orientations. A release lever is carried by the housing and is manually rotated to move a control member between a first position in which the saw blade is coupled to the drive shaft and a second position in which the saw blade may be displaced from the drive shaft. In at least one of the orientations, the saw blade is positioned offset from the drive shaft and proximate one of the side walls of the tool housing to allow for flush cutting of a work piece.
摘要翻译：用于动力工具的锯片夹持装置包括夹具支撑件，偏置构件和致动构件。夹具支撑件与驱动轴互连，用于与驱动轴相对于动力工具的壳体往复运动。夹持支撑件构造成以各种取向选择性地接收动力工具的锯片。释放杆由壳体承载并且被手动地旋转以在第一位置和第二位置之间移动控制构件，在第二位置，锯片与驱动轴联接，在第二位置，锯片可以从驱动轴移位。在至少一个取向中，锯片定位成偏离驱动轴并靠近工具壳体的一个侧壁，以允许工件的冲切切割。

2. 发明授权

US07003888B2 Clamping arrangement for receiving a saw blade 失效
标题翻译：用于接收锯片的夹紧装置
公开(公告)号：US07003888B2
公开(公告)日：2006-02-28
申请号：US10414265
申请日：2003-04-15
申请人： Jonathan D. C. Bigden , Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
发明人： Jonathan D. C. Bigden , Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
IPC分类号： B23D61/12 , B27B19/00
CPC分类号： B23D49/167 , B23D51/10 , Y10T279/17786 , Y10T279/22 , Y10T279/29
摘要： A saw blade clamping arrangement for a power tool includes a clamp support, a biasing member and an actuation member. The clamp support is interconnected with the drive shaft for reciprocating motion with the drive shaft relative to a housing of the power tool. The clamp support is configured to selectively receive a saw blade of the power tool in various orientations. A release lever is carried by the housing and is manually rotated to move a control member between a first position in which the saw blade is coupled to the drive shaft and a second position in which the saw blade may be displaced from the drive shaft. In at least one of the orientations, the saw blade is positioned offset from the drive shaft and proximate one of the side walls of the tool housing to allow for flush cutting of a work piece.
摘要翻译：用于动力工具的锯片夹持装置包括夹具支撑件，偏置构件和致动构件。夹具支撑件与驱动轴互连，用于与驱动轴相对于动力工具的壳体往复运动。夹持支撑件构造成以各种取向选择性地接收动力工具的锯片。释放杆由壳体承载并且被手动地旋转以在第一位置和第二位置之间移动控制构件，在第二位置，锯片与驱动轴联接，在第二位置，锯片可以从驱动轴移位。在至少一个取向中，锯片定位成偏离驱动轴并靠近工具壳体的一个侧壁，以允许工件的冲切切割。

3. 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。

4. 发明授权

US06502317B2 Blade ejection mechanism for a saw blade clamping arrangement of a power tool 失效
公开(公告)号：US06502317B2
公开(公告)日：2003-01-07
申请号：US09955374
申请日：2001-09-17
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： B23B4916
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 is 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.

5. 发明授权

US06233833B1 Reciprocating saw with clamp for receiving blade in multiple orientations 失效
标题翻译：带夹钳的往复式锯具有多个方位接收刀片
公开(公告)号：US06233833B1
公开(公告)日：2001-05-22
申请号：US09090629
申请日：1998-06-04
申请人： Jeffrey P. Grant , Jason R. Melvin
发明人： Jeffrey P. Grant , Jason R. Melvin
IPC分类号： B27B1909
CPC分类号： B23D51/10 , Y10T83/9481 , Y10T279/17752
摘要： A reciprocating saw 11 with a keyless blade clamp 35 having a slotted-channel 37 in a clamp body 39 for receiving a blade 40 alternatively in first and second, intersecting cutting planes. The blade 40 may be alternatively oriented in four 90° offset orientations with the blade teeth facing in the same directions as the top, bottom, left and right side of the saw 11. When the retainer 53 is in the clamp disengaged position, a blade 40 may be slidably inserted and removed from the channel 37 in any of the four 90° offset orientations. A retainer 53 is located in a track 51 in the clamp body 39 and is movable between clamp engaged and disengaged positions. When the blade 40 is located in the first cutting plane, the retainer 53 engages the edge 55 of the blade. When the blade 40 is in the second cutting plane, the retainer 53 engages the sidewall 57 of the blade 40. A manual operated, spring biased release 61 is pivotally connected to the clamp body 39 and is connected to the outer tips 73, 75 of the retainer 53 for moving the retainer 53 between a clamp engaged and a clamp disengaged position.
摘要翻译：具有无钥匙刀片夹具35的往复锯11具有在夹具体39中的开槽通道37，用于在第一和第二交叉切割平面中交替地接收刀片40。刀片40可以以四个90°偏移取向定向，其中刀片齿面与锯11的顶部，底部，左侧和右侧沿相同的方向面对。当保持器53处于夹具脱离位置时，刀片 40可以在四个90°偏移取向中的任一个中从通道37可滑动地插入和移除。保持器53位于夹具主体39中的轨道51中，并且可在夹具接合位置和脱离位置之间移动。当叶片40位于第一切割平面中时，保持器53接合叶片的边缘55。当叶片40处于第二切割平面中时，保持器53与叶片40的侧壁57啮合。手动操作的弹簧偏压释放件61可枢转地连接到夹具主体39并连接到夹具主体39的外部尖端73,75 用于使保持器53在夹具接合和夹紧脱离位置之间移动的保持器53。

6. 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.

7. 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。

8. 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。

9. 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。

10. 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。

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