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1. 发明授权

US07845530B2 Contact trip mechanism for nailer 有权
标题翻译：钉枪接触脱扣机构
公开(公告)号：US07845530B2
公开(公告)日：2010-12-07
申请号：US12197471
申请日：2008-08-25
申请人： Craig A. Schell , Robert Alan Berry , Ashok Samuel Baskar , Paul G. Gross , Charles L. Bradenbaugh , David C. Tomayko , Li Xu
发明人： Craig A. Schell , Robert Alan Berry , Ashok Samuel Baskar , Paul G. Gross , Charles L. Bradenbaugh , David C. Tomayko , Li Xu
IPC分类号： B25C1/04
CPC分类号： B25C1/043 , B25C1/008 , B25C1/046 , B25C1/06 , Y10T16/44
摘要： A contact trip assembly for a power nailer, wherein a contact member includes a curved portion that loops rearwardly towards a handle of the nailer. Also provided is an adjustment assembly including an adjustment plate and a pinion gear, a trigger that is slidably engageable within a housing of the tool, a trigger lock including a ring element, an anti-discharge mechanism including a stop member, and a contact trip lock.
摘要翻译：一种用于电动打钉机的接触跳闸组件，其中，接触构件包括向后朝向所述敲钉器的手柄回转的弯曲部分。还提供了一种调节组件，包括调节板和小齿轮，可滑动地接合在工具的壳体内的触发器，包括环形元件的触发器锁，包括止动构件的防放电机构和接触脱扣锁。

2. 发明申请

US20080146126A1 Angle grinder 有权
标题翻译：角磨机
公开(公告)号：US20080146126A1
公开(公告)日：2008-06-19
申请号：US12070534
申请日：2008-02-19
申请人： William F. Gallagher , Michael C. Doyle , Eric E. Hatfield , David C. Tomayko , Daniel L. Krout , Tanika Malloy
发明人： William F. Gallagher , Michael C. Doyle , Eric E. Hatfield , David C. Tomayko , Daniel L. Krout , Tanika Malloy
IPC分类号： B24B23/00
CPC分类号： B24B23/022 , B24B23/028 , B24B45/006 , B24B55/102 , B25B23/141 , B25B23/147 , B25F5/001 , H01H9/06 , H02K7/145
摘要： An angle grinder is provided including a trigger assembly for selectively actuating the angle grinder. A particle separation assembly is provided for the removal of any dust, particle, or artifacts that may have entered into the housing of the angle grinder. A brush biasing system is also provided to ensure proper and efficient operation of the motor of the angle grinder. An overload monitoring system is included to monitor the loading on the motor. A clutch mechanism is also included to prevent overloading on the motor of the angle grinder. A gear wheel lock mechanism is also provided to prevent the wheel spindle from rotating during installation or removal of a grinding wheel on the wheel spindle. An anti-locking flange system is also included to prevent the over-tightening of the flanges and the grinder wheel during the operation of the angle grinder. A gear case labyrinth feature is also provided.
摘要翻译：提供一种角磨机，包括用于选择性地致动角磨机的扳机组件。提供颗粒分离组件用于去除可能已经进入角磨机的壳体的任何灰尘，颗粒或伪影。还提供刷偏压系统以确保角磨机的电动机的正确和有效的操作。包括一个过载监控系统来监控电机的负载。还包括离合器机构以防止角磨机的电动机上的过载。还设有齿轮锁定机构，以防止在主轴安装或拆卸砂轮的过程中车轮主轴转动。还包括防抱死凸缘系统，以防止在角磨机操作过程中凸缘和磨床的过度拧紧。还提供齿轮箱迷宫功能。

3. 发明授权

US08292700B2 Angle grinder 有权
公开(公告)号：US08292700B2
公开(公告)日：2012-10-23
申请号：US13308892
申请日：2011-12-01
申请人： William F. Gallagher , Michael C. Doyle , Eric E. Hatfield , David C. Tomayko , Daniel L. Krout , Tanika Malloy
发明人： William F. Gallagher , Michael C. Doyle , Eric E. Hatfield , David C. Tomayko , Daniel L. Krout , Tanika Malloy
IPC分类号： B24B27/08 , B24B55/04 , H02K9/00 , H02K7/14
CPC分类号： B24B23/022 , B24B23/028 , B24B45/006 , B24B55/102 , B25B23/141 , B25B23/147 , B25F5/001 , H01H9/06 , H02K7/145
摘要： An angle grinder is provided including a trigger assembly for selectively actuating the angle grinder. A particle separation assembly is provided for the removal of any dust, particle, or artifacts that may have entered into the housing of the angle grinder. A brush biasing system is also provided to ensure proper and efficient operation of the motor of the angle grinder. An overload monitoring system is included to monitor the loading on the motor. A clutch mechanism is also included to prevent overloading on the motor of the angle grinder. A gear wheel lock mechanism is also provided to prevent the wheel spindle from rotating during installation or removal of a grinding wheel on the wheel spindle. An anti-locking flange system is also included to prevent the over-tightening of the flanges and the grinder wheel during the operation of the angle grinder. A gear case labyrinth feature is also provided.

4. 发明申请

US20080146127A1 Angle grinder 有权
公开(公告)号：US20080146127A1
公开(公告)日：2008-06-19
申请号：US12070678
申请日：2008-02-20
申请人： William F. Gallagher , Michael C. Doyle , Eric E. Hatfield , David C. Tomayko , Daniel L. Krout , Tanika Malloy
发明人： William F. Gallagher , Michael C. Doyle , Eric E. Hatfield , David C. Tomayko , Daniel L. Krout , Tanika Malloy
IPC分类号： B24B23/02
CPC分类号： B24B23/022 , B24B23/028 , B24B45/006 , B24B55/102 , B25B23/141 , B25B23/147 , B25F5/001 , H01H9/06 , H02K7/145
摘要： An angle grinder is provided including a trigger assembly for selectively actuating the angle grinder. A particle separation assembly is provided for the removal of any dust, particle, or artifacts that may have entered into the housing of the angle grinder. A brush biasing system is also provided to ensure proper and efficient operation of the motor of the angle grinder. An overload monitoring system is included to monitor the loading on the motor. A clutch mechanism is also included to prevent overloading on the motor of the angle grinder. A gear wheel lock mechanism is also provided to prevent the wheel spindle from rotating during installation or removal of a grinding wheel on the wheel spindle. An anti-locking flange system is also included to prevent the over-tightening of the flanges and the grinder wheel during the operation of the angle grinder. A gear case labyrinth feature is also provided.

5. 发明授权

US09233461B2 Tool having multi-speed compound planetary transmission 有权
标题翻译：具有多速复合行星传动的工具
公开(公告)号：US09233461B2
公开(公告)日：2016-01-12
申请号：US13406134
申请日：2012-02-27
申请人： David C. Tomayko
发明人： David C. Tomayko
IPC分类号： B25F5/00 , B25B21/00 , B25B23/14
CPC分类号： B25F5/001 , B25B21/00 , B25B23/14 , F16H3/66 , F16H3/666 , F16H2200/0039
摘要： A tool having a housing assembly, which defines a handle, a motor assembly, a trigger assembly, a spindle and a transmission assembly. The motor assembly is received in the housing assembly and has an output shaft. The trigger assembly is coupled to the housing assembly and is configured for use in actuating the motor assembly. The transmission assembly transmits rotary power between the output shaft of the motor assembly and the spindle. The transmission assembly includes a planetary stage with an input sun gear, an output planet carrier and a compound planet gear having a first planet gear and a second planet gear coupled together for common rotation on the output planet carrier. The planetary stage is selectively operable in a first gear reduction and a second, relatively lower gear reduction in which the compound planet gear cooperates to produce at least one intermediate gear reduction within the planetary stage.
摘要翻译：一种具有壳体组件的工具，其限定手柄，马达组件，扳机组件，主轴和变速器组件。马达组件被容纳在壳体组件中并且具有输出轴。触发器组件联接到壳体组件并且构造成用于致动马达组件。传动组件在马达组件的输出轴和主轴之间传递旋转动力。变速器组件包括具有输入太阳齿轮的行星台，输出行星架和复合行星齿轮，其具有联接在一起以在输出行星架上共同旋转的第一行星齿轮和第二行星齿轮。行星台可选择性地在第一齿轮减速和第二相对较低的齿轮减速中操作，其中复合行星齿轮协作以在行星级内产生至少一个中间齿轮减速。

6. 发明申请

US20130220655A1 TOOL HAVING MULTI-SPEED COMPOUND PLANETARY TRANSMISSION 有权
标题翻译：具有多速化合物市场传输的工具
公开(公告)号：US20130220655A1
公开(公告)日：2013-08-29
申请号：US13406134
申请日：2012-02-27
申请人： David C. Tomayko
发明人： David C. Tomayko
IPC分类号： F16H3/44 , B25B21/00
CPC分类号： B25F5/001 , B25B21/00 , B25B23/14 , F16H3/66 , F16H3/666 , F16H2200/0039
摘要： A tool having a housing assembly, which defines a handle, a motor assembly, a trigger assembly, a spindle and a transmission assembly. The motor assembly is received in the housing assembly and has an output shaft. The trigger assembly is coupled to the housing assembly and is configured for use in actuating the motor assembly. The transmission assembly transmits rotary power between the output shaft of the motor assembly and the spindle. The transmission assembly includes a planetary stage with an input sun gear, an output planet carrier and a compound planet gear having a first planet gear and a second planet gear coupled together for common rotation on the output planet carrier. The planetary stage is selectively operable in a first gear reduction and a second, relatively lower gear reduction in which the compound planet gear cooperates to produce at least one intermediate gear reduction within the planetary stage.
摘要翻译：一种具有壳体组件的工具，其限定手柄，马达组件，扳机组件，主轴和变速器组件。马达组件被容纳在壳体组件中并且具有输出轴。触发器组件联接到壳体组件并且构造成用于致动马达组件。传动组件在马达组件的输出轴和主轴之间传递旋转动力。变速器组件包括具有输入太阳齿轮的行星台，输出行星架和复合行星齿轮，其具有联接在一起以在输出行星架上共同旋转的第一行星齿轮和第二行星齿轮。行星台可选择性地在第一齿轮减速和第二相对较低的齿轮减速中操作，其中复合行星齿轮协作以在行星级内产生至少一个中间齿轮减速。

7. 发明申请

US20120279738A1 POWER TOOL 有权
标题翻译：电动工具
公开(公告)号：US20120279738A1
公开(公告)日：2012-11-08
申请号：US13546759
申请日：2012-07-11
申请人： David C. Tomayko , Qiang Zhang , Mark R. Poetzl , Stephen A. Debellius
发明人： David C. Tomayko , Qiang Zhang , Mark R. Poetzl , Stephen A. Debellius
IPC分类号： B25F5/00
CPC分类号： B25F5/001 , B23B45/008
摘要： A power tool having a drive component and a housing. In one form, the drive component can be a transmission having a planetary stage with planet gears rotatably mounted on pins of a planet carrier. The pins are spaced circumferentially around the planet carrier such that each pair of adjacent pins is spaced apart by a spacing angle. At least two different spacing angles are employed. In another form, the drive component is selected from at least one of a motor, a transmission and a clutch and the housing is configured with first and second housing components and at least one set of mating conically-shaped features that can cooperate to align the housing components to an axis.
摘要翻译：一种具有驱动部件和壳体的电动工具。在一种形式中，驱动部件可以是具有行星齿轮架的变速器，行星齿轮可旋转地安装在行星架的销上。销围绕行星架周向间隔开，使得每对相邻的销彼此隔开间隔角。使用至少两个不同的间隔角。在另一种形式中，驱动部件选自电动机，变速器和离合器中的至少一个，并且壳体构造有第一和第二壳体部件以及至少一组配合的圆锥形状特征，其可以协作以使将部件安装到轴上。

8. 发明授权

US08047083B2 Trigger assembly including a flexible bend sensor 有权
标题翻译：触发组件包括一个灵活的弯曲传感器
公开(公告)号：US08047083B2
公开(公告)日：2011-11-01
申请号：US12372345
申请日：2009-02-17
申请人： Daniel Puzio , Qiang J. Zhang , Aris C. Cleanthous , Stephen Alan Debelius , Gabriel Eduardo Concari , Michael Kenneth Forster , David C. Tomayko , James B. Watson , Kenneth David Long , Daniele C. Brotto
发明人： Daniel Puzio , Qiang J. Zhang , Aris C. Cleanthous , Stephen Alan Debelius , Gabriel Eduardo Concari , Michael Kenneth Forster , David C. Tomayko , James B. Watson , Kenneth David Long , Daniele C. Brotto
IPC分类号： B25B23/14
CPC分类号： B25F5/02 , H01H9/061
摘要： A flexible sensor is disposed in a power tool. The flexible sensor has an electrical resistance that varies based on a radius of curvature of the flexible sensor. A trigger partially disposed in the power tool, operates to apply a bending force at an engagement point on the flexible sensor to bend the flexible sensor and alter the radius of curvature. A controller outputs an electrical signal to the power tool based on the electrical resistance to control a function of the power tool.
摘要翻译：柔性传感器设置在电动工具中。柔性传感器具有基于柔性传感器的曲率半径而变化的电阻。部分设置在动力工具中的触发器操作以在柔性传感器上的接合点处施加弯曲力，以弯曲柔性传感器并改变曲率半径。控制器基于电阻向电动工具输出电信号以控制电动工具的功能。

9. 发明申请

US20110232930A1 SPINDLE BEARING ARRANGEMENT FOR A POWER TOOL 有权
标题翻译：电动工具的主轴承安装
公开(公告)号：US20110232930A1
公开(公告)日：2011-09-29
申请号：US12729867
申请日：2010-03-23
申请人： Qiang Zhang , David C. Tomayko , Sankarshan Murthy , James T. Rill
发明人： Qiang Zhang , David C. Tomayko , Sankarshan Murthy , James T. Rill
IPC分类号： B25F5/00 , B25B21/00 , B25B23/157
CPC分类号： B25F5/001 , B23Q5/04 , B25B21/00 , B25B21/02
摘要： A power tool with a motor, a housing, a transmission, an output spindle, a front bearing and a rear bearing. The motor has an output shaft. The transmission is disposed in the housing and receives a rotary input from the output shaft. The transmission includes an input planetary stage, which has an input planet carrier, and an output planetary stage. The output spindle is driven by the transmission and has a first end, which extends at least partly through the input planetary stage, and a second end opposite the first end. The front bearing is disposed between the output spindle and the housing to support the second end of the output spindle for rotation about the spindle axis. The rear bearing indirectly supports the first end of the output spindle in the housing for rotation about the spindle axis.
摘要翻译：具有电动机，壳体，变速器，输出主轴，前轴承和后轴承的电动工具。电机有一个输出轴。变速器设置在壳体中并从输出轴接收旋转输入。变速器包括输入行星级，其具有输入行星架和输出行星级。输出主轴由变速器驱动，并且具有至少部分地延伸穿过输入行星级的第一端和与第一端相对的第二端。前轴承设置在输出主轴和壳体之间，以支撑输出主轴的第二端以围绕主轴轴线旋转。后轴承间接地支撑壳体中的输出主轴的第一端，以围绕主轴轴线旋转。

10. 发明申请

US20100163261A1 MULTI-SPEED POWER TOOL TRANSMISSION WITH ALTERNATIVE RING GEAR CONFIGURATION 有权
标题翻译：具有替代环形齿轮配置的多速电动工具传动
公开(公告)号：US20100163261A1
公开(公告)日：2010-07-01
申请号：US12610762
申请日：2009-11-02
申请人： David C. Tomayko , Qiang Zhang , Mark R. Poetzi , Stephen A. Debellius
发明人： David C. Tomayko , Qiang Zhang , Mark R. Poetzi , Stephen A. Debellius
IPC分类号： B23B45/02 , B23Q5/10 , B25F5/00
CPC分类号： B25F5/001 , B23B45/008
摘要： A power tool with a housing, a multi-speed transmission and a switch mechanism. The switch mechanism has an actuator, a rail, a switch and first and second springs. The actuator is movable along a longitudinal axis of the transmission between a plurality of positions and is engaged to one or more members of the transmission at each of the plurality of actuator positions such that the transmission operates in a corresponding one of a plurality of different overall speed reduction ratios. The actuator is non-rotatably but axially slidably engaged to the housing. The rail is fixedly coupled to the actuator and is received through the switch such that the switch is mounted on the rail for sliding movement thereon. The first spring is disposed between the actuator and the switch and biases the switch away from the actuator. The second spring is disposed between the switch and an end of the rail opposite the actuator and biases biasing the switch away from the end of the rail.
摘要翻译：具有外壳，多速传动和开关机构的电动工具。开关机构具有致动器，导轨，开关以及第一和第二弹簧。致动器可在多个位置之间沿着变速器的纵向轴线移动，并且在多个致动器位置中的每一个处接合到变速器的一个或多个构件，使得变速器以多个不同总体的对应的一个运行减速比。致动器不可旋转但轴向可滑动地接合到壳体。轨道固定地联接到致动器并且通过开关被接收，使得开关安装在轨道上以在其上滑动。第一弹簧设置在致动器和开关之间，并将开关偏离致动器。第二弹簧设置在开关和与致动器相对的导轨的端部之间，并偏压偏压开关远离导轨的端部。

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