公开(公告)号：US07044090B2

公开(公告)日：2006-05-16

申请号：US10915427

申请日：2004-08-11

申请人： Shinki Ohtsu ,  Yasuki Ohmori

发明人： Shinki Ohtsu ,  Yasuki Ohmori

IPC分类号： B27F7/17 ,  B21J15/28

CPC分类号： B25C1/08

摘要： A combustion type power tool capable of performing cleaning to a cleaning target from outside of the tool without disassembly of a head cover and a head cap. In the head cap, first and second cleaning passages are formed. The first cleaning passage has one end open to an atmosphere and a closed inner end. The second cleaning passage has one end in communication with the first cleaning passage and another end open to a spark generating portion which is one of the cleaning target in the combustion type power tool. A check valve is disposed in the first cleaning passage for normally closing the one end of the first cleaning passage by a biasing force of a compression coil spring.

摘要翻译： 一种燃烧式电动工具，其能够在不拆卸头罩和头盖的情况下从工具的外部对清洁对象进行清洁。 在头盖中形成有第一和第二清洁通道。 第一清洁通道的一端敞开到大气和封闭的内端。 第二清洁通道的一端与第一清洁通道连通，另一端与作为燃烧式电动工具中的清洁对象之一的火花发生部分相通。 止回阀设置在第一清洁通道中，用于通过压缩螺旋弹簧的偏压力来常闭第一清洁通道的一端。

公开(公告)号：US06983871B2

公开(公告)日：2006-01-10

申请号：US10890206

申请日：2004-07-14

申请人： Yukihiro Shima ,  Yasuki Ohmori

发明人： Yukihiro Shima ,  Yasuki Ohmori

IPC分类号： B25C1/04

CPC分类号： B25C1/008 ,  B25C1/08

摘要： A combustion-powered nail gun drives nails into a workpiece when both a head switch and a trigger switch are turned ON while a safety switch is turned ON. The nail driving operation cannot be performed if the safety switch is not ON even if both the head switch and the trigger switch are ON. The head switch is turned ON when a push lever is urged against the workpiece. Fuel/air mixture in a combustion chamber is ignited when the head switch and the trigger switch are turned ON irrespective of an order in which the head switch and the trigger switch are turned ON, whereby “successive-shot driving” can be performed in which the trigger switch is maintained in its ON position while successively driving a plurality of nails at different locations of the workpiece by repeatedly pushing and releasing the push lever toward and away from the workpiece.

公开(公告)号：USD408250S

公开(公告)日：1999-04-20

申请号：US81262

申请日：1997-12-29

申请人： Takeshi Matsuoka ,  Michio Wakabayashi ,  Yasuki Ohmori

设计人： Takeshi Matsuoka ,  Michio Wakabayashi ,  Yasuki Ohmori

公开(公告)号：US08205777B2

公开(公告)日：2012-06-26

申请号：US11285019

申请日：2005-11-23

申请人： Tomomasa Nishikawa ,  Shinki Ohtsu ,  Yasuki Ohmori ,  Kunio Yamamoto

发明人： Tomomasa Nishikawa ,  Shinki Ohtsu ,  Yasuki Ohmori ,  Kunio Yamamoto

IPC分类号： B25C1/10 ,  B25C5/13

CPC分类号： C10L3/00 ,  B25C1/08 ,  F17C13/04

摘要： A fuel gas has a gas including at least 40 weight % or more of 1-butene and propane, or at least 56 weight % or more of 1-butene and propylene. A combustion type power tool is driven by the fuel gas. A compressed gas container for a combustion type power tool has an inner side vessel filled with the fuel gas. When the fuel gas includes propane, 1-butene may be equal to or higher than 59 weight % and equal to or lower than 95 weight %. When the fuel gas includes propylene, the 1-butene may be equal to or higher than 70 weight % and equal to or lower than 96 weight %.

摘要翻译： 燃料气体具有包含至少40重量％以上的1-丁烯和丙烷，或至少56重量％以上的1-丁烯和丙烯的气体。 燃烧式电动工具由燃料气体驱动。 用于燃烧式动力工具的压缩气体容器具有填充有燃料气体的内侧容器。 当燃料气体包括丙烷时，1-丁烯可以等于或高于59重量％且等于或低于95重量％。 当燃料气体包括丙烯时，1-丁烯可以等于或高于70重量％且等于或低于96重量％。

公开(公告)号：US07516876B2

公开(公告)日：2009-04-14

申请号：US11680117

申请日：2007-02-28

申请人： Yasuki Ohmori

发明人： Yasuki Ohmori

IPC分类号： B02C1/04

CPC分类号： B25C7/00 ,  B25C1/047 ,  B25C1/08

摘要： A driving machine has a work contact portion with an end face to be contacted with a member to be fastened that is provided in a push lever, and a probe movably provided on the work contact portion, wherein the probe is energized in the driving direction by a spring to thereby project its leading end portion from the end face of the work contact portion. When the main body of the driving machine is pressed against a work, the probe is retreated from the driving passage of a fastening member when a tripper switch is operated.

摘要翻译： 驱动机具有工作接触部分，其端面与被设置在推杆中的要被紧固的构件接触，并且可移动地设置在工作接触部分上的探头，其中探针沿驱动方向通电 从而使其前端部从工作接触部的端面突出。 当驱动机器的主体被压在工件上时，当操作脱扣开关时，探头从紧固件的驱动通道退回。

公开(公告)号：US20090090760A1

公开(公告)日：2009-04-09

申请号：US12282010

申请日：2007-03-08

申请人： Yasuki Ohmori

发明人： Yasuki Ohmori

IPC分类号： B25C1/08

CPC分类号： B25C1/08

摘要： A combustion type power tool capable of avoiding wasteful injection of combustible gas from a gas canister even if an unintentional operation of the push lever takes place, and capable of avoiding wasteful electric power consumption even if a battery used as power supply remains set in the tool. While the tool is not being used, a stop unit is set at a stop position, preventing a gas canister from injecting gas, and while the tool is being used, the stop unit is set at a release position, allowing the gas canister to inject gas as a result of movement of a combustion chamber frame.

摘要翻译： 一种燃烧式电动工具，即使发生了推杆的无意操作也能够避免从燃气罐浪费注入可燃气体，并且即使用作电源的电池仍然设置在工具中，也能够避免浪费的电力消耗 。 在不使用该工具的情况下，将停止单元设定在停止位置，防止气体罐喷射气体，在使用该工具的同时，将停止单元设定在释放位置，允许气体罐注入 作为燃烧室框架的运动的结果。

公开(公告)号：US07427007B2

公开(公告)日：2008-09-23

申请号：US11507435

申请日：2006-08-22

申请人： Yukihiro Shima ,  Yasuki Ohmori

发明人： Yukihiro Shima ,  Yasuki Ohmori

IPC分类号： B25C1/04

CPC分类号： B25C1/008 ,  B25C1/08

摘要： A combustion-powered nail gun drives nails into a workpiece when both a head switch and a trigger switch are turned ON while a safety switch is turned ON. The nail driving operation cannot be performed if the safety switch is not ON even if both the head switch and the trigger switch are ON. The head switch is turned ON when a push lever is urged against the workpiece. Fuel/air mixture in a combustion chamber is ignited when the head switch and the trigger switch are turned ON irrespective of an order in which the head switch and the trigger switch are turned ON, whereby “successive-shot driving” can be performed in which the trigger switch is maintained in its ON position while successively driving a plurality of nails at different locations of the workpiece by repeatedly pushing and releasing the push lever toward and away from the workpiece.

摘要翻译： 当安全开关打开时，头戴式开关和触发开关均打开时，燃烧式电动钉枪将钉子驱动到工件中。 如果头部开关和触发开关均为ON，则安全开关不亮时，不能执行指甲操作。 当推杆被推压到工件上时，头部开关打开。 当头开关和触发开关接通时，燃烧室中的燃料/空气混合物被点燃，而与头开关和触发开关接通的顺序无关，由此可以执行“连续喷射驱动”，其中 触发开关保持在其接通位置，同时通过反向推动和释放推动杆朝向和离开工件，在工件的不同位置连续地驱动多个钉子。

公开(公告)号：US07048075B2

公开(公告)日：2006-05-23

申请号：US10085585

申请日：2002-03-01

申请人： Takuma Saito ,  Shinki Ohtsu ,  Yasuki Ohmori ,  Chikai Yoshimizu ,  Katsuhiro Oomori ,  Masanori Watanabe

发明人： Takuma Saito ,  Shinki Ohtsu ,  Yasuki Ohmori ,  Chikai Yoshimizu ,  Katsuhiro Oomori ,  Masanori Watanabe

IPC分类号： B25B19/00

CPC分类号： B25B21/02 ,  Y10T74/19633 ,  Y10T74/19898 ,  Y10T74/19907

摘要： A power tool includes a powered drive source, a speed reduction mechanism portion for transmitting a rotational power of the drive source, a striking mechanism portion for converting the rotational power of the speed reduction mechanism portion into a striking force, an end tool for outputting the striking force and a rotational force through the striking mechanism portion, and an impact damping mechanism for damping the impact of the end tool in a direction of rotation of the speed reduction mechanism.

摘要翻译： 电动工具包括动力驱动源，用于传递驱动源的旋转动力的减速机构部分，用于将减速机构部分的旋转动力转换成打击力的撞击机构部分，用于输出 冲击力和通过打击机构部分的旋转力，以及用于阻尼端部工具在减速机构的旋转方向上的冲击的冲击阻尼机构。

公开(公告)号：US07021251B2

公开(公告)日：2006-04-04

申请号：US10788387

申请日：2004-03-01

申请人： Yasuki Ohmori ,  Yasuo Sasaki ,  Haruhisa Fujisawa

发明人： Yasuki Ohmori ,  Yasuo Sasaki ,  Haruhisa Fujisawa

IPC分类号： F02B71/00

CPC分类号： B25C1/08

摘要： A combustion type power tool capable of avoiding damage to seal members and a housing to prolong a service life, and capable of enhancing operability and workability. Temperature elevation of a combustion chamber frame due to combustion of a mixture of combustible gas and air is detected by a temperature sensor disposed in a housing. If the detected temperature exceeds a preset temperature, ignition of an ignition plug is prohibited by a prohibiting unit in spite of ON operation of a trigger switch. In this state, alarming is performed by a display to notify the user of the inoperable state of the tool. Similar control can be made when the temperature sensor is disposed at a cylinder, an exhaust cover and the housing.

摘要翻译： 一种燃烧式电动工具，其能够避免对密封构件和壳体的损坏，以延长使用寿命，并且能够提高可操作性和可操作性。 由可燃气体和空气的混合物的燃烧引起的燃烧室框架的温度升高由设置在壳体中的温度传感器检测。 如果检测到的温度超过预设温度，则尽管开启了触发开关，但禁止单元禁止火花塞点火。 在这种状态下，通过显示器执行报警，以向用户通知工具的不可操作状态。 当温度传感器设置在气缸，排气盖和壳体时，可以进行类似的控制。

公开(公告)号：US08490516B2

公开(公告)日：2013-07-23

申请号：US12875989

申请日：2010-09-03

申请人： Norikazu Baba ,  Yasuki Ohmori ,  Shouichi Hirai

发明人： Norikazu Baba ,  Yasuki Ohmori ,  Shouichi Hirai

IPC分类号： B25B21/00

CPC分类号： B25B27/0085 ,  B25B21/023

摘要： A screw driving machine includes a bit that is movable to strike a screw against a workpiece and rotatable to rotate the screw to the workpiece, a combustion-type power mechanism including a spark plug that ignites combustible gas filled in a combustion chamber to apply striking force to cause the bit to strike the screw, a motor that generates a rotative force when supplied with electric force, and a power transmission mechanism that transmits the rotative force generated at the motor to the bit to cause the bit to rotate.

摘要翻译： 螺杆驱动机器包括可移动以将螺钉撞击工件并可旋转以将螺钉旋转到工件的钻头，包括火花塞的燃烧型动力机构，其点燃填充在燃烧室中的可燃气体以施加击打力 导致钻头撞击螺钉，产生施加电力时产生旋转力的马达，以及将在马达处产生的旋转力传递到钻头以使钻头旋转的动力传递机构。