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31. 发明授权

US06886730B2 Combustion-powered driving tool 失效
标题翻译：燃烧动力驱动工具
公开(公告)号：US06886730B2
公开(公告)日：2005-05-03
申请号：US10870932
申请日：2004-06-21
申请人： Haruhisa Fujisawa , Yasuki Ohmori , Tomomasa Nishikawa
发明人： Haruhisa Fujisawa , Yasuki Ohmori , Tomomasa Nishikawa
IPC分类号： B25C1/08
CPC分类号： B25C1/08
摘要： A combustion-powered driving tool for driving nails or other fasteners in which the starting characteristics of a motor in the tool are improved by varying the amount of voltage applied to the motor when starting the motor and during normal operations so that the motor is driven to reach the rotational speed required in normal operations quickly. Therefore, the combustion-powered driving tool does not require the use of an expensive low-inertia motor, but can use a relatively inexpensive core-type motor or the like with inferior starting characteristics, while improving the work efficiency and user-friendliness of the combustion-powered driving tool.
摘要翻译：一种用于驱动钉子或其他紧固件的燃烧驱动的驱动工具，其中通过在启动电动机时和在正常操作期间改变施加到电动机的电压的量来改善工具中的电动机的起动特性，使得电动机被驱动到达到正常操作所需的转速快。因此，燃料驱动的驱动工具不需要使用昂贵的低惯量电动机，而是可以使用起动特性较差的较廉价的铁芯式电动机等，同时提高了工作效率和用户友好性燃烧动力驱动工具。

32. 发明申请

US20060185630A1 Combustion-type power tool having switch protection arrangement 有权
标题翻译：具有开关保护装置的燃烧式电动工具
公开(公告)号：US20060185630A1
公开(公告)日：2006-08-24
申请号：US11356208
申请日：2006-02-17
申请人： Haruhisa Fujisawa , Yoshitaka Akiba
发明人： Haruhisa Fujisawa , Yoshitaka Akiba
IPC分类号： F02B71/00
CPC分类号： B25F5/006 , B25C1/08 , H01H3/60 , H01H9/06 , H01H13/08
摘要： A main switch section is accommodated in a trigger. The trigger provided on the handle through a spring. The handle is formed with a recess to which one end of the spring is seated, so that the trigger is normally urged toward the lower side of the combustion-type nail driver. A switch accommodating portion is provided in the lower side of the canister housing. A push switch is stored in the switch accommodating portion. The push switch is a commodity type micro-switch covered with a switch protection member made from an elastic material such as a rubber
摘要翻译：主开关部分容纳在触发器中。触发器通过弹簧提供在手柄上。手柄形成有一个凹部，弹簧的一端位于该凹部上，使得触发器通常被推向燃烧式指甲刀的下侧。开关容纳部分设置在罐壳体的下侧。按钮开关被存储在开关容纳部分中。按钮开关是由橡胶等弹性材料制成的开关保护构件覆盖的商品型微型开关

33. 发明授权

US07305941B2 Combustion type power tool having motor suspension arrangement 失效
标题翻译：具有电机悬架装置的燃烧式电动工具
公开(公告)号：US07305941B2
公开(公告)日：2007-12-11
申请号：US11478574
申请日：2006-07-03
申请人： Yoshitaka Akiba , Haruhisa Fujisawa
发明人： Yoshitaka Akiba , Haruhisa Fujisawa
IPC分类号： F02B71/00
CPC分类号： B25C1/08
摘要： A combustion-type power tool includes a frame comprising a housing having one end, and a head portion disposed at the one end, and a piston reciprocally movably disposed in the housing. A combustion chamber is provided in the housing and has one end movable toward and away from the head portion and another end defined by the piston. A motor is provided and has a motor case disposed opposite to the combustion chamber with respect to the head portion, a buffer member is provided which supports the motor and has a part located between the motor case and the head portion.
摘要翻译：燃烧式动力工具包括框架，该框架包括具有一端的壳体和设置在其一端的头部，以及可往复移动地设置在壳体中的活塞。燃烧室设置在壳体中，并且具有可朝向和远离头部移动的一端和由活塞限定的另一端。提供电动机，并且具有相对于头部与燃烧室相对设置的电动机壳体，设置有缓冲构件，其支撑电动机并且具有位于电动机壳体和头部之间的部分。

34. 发明申请

US20060249107A1 Combustion type power tool having motor suspension arrangement 失效
标题翻译：具有电机悬架装置的燃烧式电动工具
公开(公告)号：US20060249107A1
公开(公告)日：2006-11-09
申请号：US11478574
申请日：2006-07-03
申请人： Yoshitaka Akiba , Haruhisa Fujisawa
发明人： Yoshitaka Akiba , Haruhisa Fujisawa
IPC分类号： F02B71/00 , B25C5/06
CPC分类号： B25C1/08
摘要： A combustion-type power tool includes a frame comprising a housing having one end, and a head portion disposed at the one end, and a piston reciprocally movably disposed in the housing. A combustion chamber is provided in the housing and has one end movable toward and away from the head portion and another end defined by the piston. A motor is provided and has a motor case disposed opposite to the combustion chamber with respect to the head portion, a buffer member is provided which supports the motor and has a part located between the motor case and the head portion.
摘要翻译：燃烧式动力工具包括框架，该框架包括具有一端的壳体和设置在其一端的头部，以及可往复移动地设置在壳体中的活塞。燃烧室设置在壳体中，并且具有可朝向和远离头部移动的一端和由活塞限定的另一端。提供电动机，并且具有相对于头部与燃烧室相对设置的电动机壳体，设置有缓冲构件，其支撑电动机并且具有位于电动机壳体和头部之间的部分。

35. 发明申请

US20050218179A1 Combustion type power tool having motor suspension arrangement 失效
标题翻译：具有电机悬架装置的燃烧式电动工具
公开(公告)号：US20050218179A1
公开(公告)日：2005-10-06
申请号：US11097265
申请日：2005-04-04
申请人： Yoshitaka Akiba , Haruhisa Fujisawa
发明人： Yoshitaka Akiba , Haruhisa Fujisawa
IPC分类号： B25C1/08 , B25C1/12
CPC分类号： B25C1/08
摘要： A combustion type power tool having a motor suspension arrangement capable of buffering a shock applied to a motor. An integral buffer member made from an elastic material is fixed to a head cap. The buffer member includes a motor storage section in which a motor casing is stored, and a plurality of buffer segments extending radially outwardly from the motor storage section and integrally therewith. Each radially outer end portion of each buffer segment is fixed to the head cap for floatingly supporting the motor storage section.
摘要翻译：一种燃烧式电动工具，其具有能够缓冲施加到电动机的冲击的电动机悬置装置。由弹性材料制成的整体缓冲构件固定在头盖上。缓冲构件包括其中存储有电动机壳体的电动机存储部分和从电动机存储部分径向向外延伸并与其一体地延伸的多个缓冲段。每个缓冲段的每个径向外端部分固定到头盖上，用于浮动地支撑马达存放部分。

36. 发明授权

US07484481B2 Combustion-type power tool having switch protection arrangement 有权
标题翻译：具有开关保护装置的燃烧式电动工具
公开(公告)号：US07484481B2
公开(公告)日：2009-02-03
申请号：US11356208
申请日：2006-02-17
申请人： Haruhisa Fujisawa , Yoshitaka Akiba
发明人： Haruhisa Fujisawa , Yoshitaka Akiba
IPC分类号： F02B71/04 , B25C1/08 , H01H3/60
CPC分类号： B25F5/006 , B25C1/08 , H01H3/60 , H01H9/06 , H01H13/08
摘要： A main switch section is accommodated in a trigger. The trigger provided on the handle through a spring. The handle is formed with a recess to which one end of the spring is seated, so that the trigger is normally urged toward the lower side of the combustion-type nail driver. A switch accommodating portion is provided in the lower side of the canister housing. A push switch is stored in the switch accommodating portion. The push switch is a commodity type micro-switch covered with a switch protection member made from an elastic material such as a rubber.
摘要翻译：主开关部分容纳在触发器中。触发器通过弹簧提供在手柄上。手柄形成有一个凹部，弹簧的一端位于该凹部上，使得触发器通常被推向燃烧式指甲刀的下侧。开关容纳部分设置在罐壳体的下侧。按钮开关被存储在开关容纳部分中。按钮开关是由橡胶等弹性材料制成的开关保护构件覆盖的商品型微型开关。

37. 发明申请

US20080308593A1 COMBUSTION TYPE POWER TOOL 审中-公开
标题翻译：燃烧式电动工具
公开(公告)号：US20080308593A1
公开(公告)日：2008-12-18
申请号：US12048582
申请日：2008-03-14
申请人： Yoshitaka Akiba , Haruhisa Fujisawa , Yoshimitsu Iijima , Norikazu Baba
发明人： Yoshitaka Akiba , Haruhisa Fujisawa , Yoshimitsu Iijima , Norikazu Baba
IPC分类号： B25C1/14
CPC分类号： B25C1/08
摘要： The combustion type power tool includes a housing accommodating a combustion chamber and an ignition plug for igniting a combustion gas supplied into the combustion chamber. In the housing is defined a lithium ion battery accommodating part for causing the ignition plug to generate ignition energy. The housing includes a handle part. The lithium ion battery accommodating part is arranged at the free end of the handle part.
摘要翻译：燃烧式电动工具包括容纳燃烧室的壳体和用于点燃供应到燃烧室中的燃烧气体的火花塞。在壳体中限定了用于使火花塞产生点火能量的锂离子电池容纳部分。壳体包括手柄部分。锂离子电池容纳部配置在手柄部的自由端。

38. 发明授权

US07073468B2 Combustion type power tool having motor suspension arrangement 失效
标题翻译：具有电机悬架装置的燃烧式电动工具
公开(公告)号：US07073468B2
公开(公告)日：2006-07-11
申请号：US11097265
申请日：2005-04-04
申请人： Yoshitaka Akiba , Haruhisa Fujisawa
发明人： Yoshitaka Akiba , Haruhisa Fujisawa
IPC分类号： F02B71/00
CPC分类号： B25C1/08
摘要： A combustion type power tool having a motor suspension arrangement capable of buffering a shock applied to a motor. An integral buffer member made from an elastic material is fixed to a head cap. The buffer member includes a motor storage section in which a motor casing is stored, and a plurality of buffer segments extending radially outwardly from the motor storage section and integrally therewith. Each radially outer end portion of each buffer segment is fixed to the head cap for floatingly supporting the motor storage section.
摘要翻译：一种燃烧式电动工具，其具有能够缓冲施加到电动机的冲击的电动机悬置装置。由弹性材料制成的整体缓冲构件固定在头盖上。缓冲构件包括其中存储有电动机壳体的电动机存储部分和从电动机存储部分径向向外延伸并与其一体地延伸的多个缓冲段。每个缓冲段的每个径向外端部分固定到头盖上，用于浮动地支撑马达存放部分。

39. 发明授权

US08895182B2 Battery pack and power tool provided with the same 有权
标题翻译：提供电池组和电动工具
公开(公告)号：US08895182B2
公开(公告)日：2014-11-25
申请号：US12740302
申请日：2008-10-29
申请人： Hiroyuki Hanawa , Haruhisa Fujisawa , Keita Saitou
发明人： Hiroyuki Hanawa , Haruhisa Fujisawa , Keita Saitou
IPC分类号： H01M2/02 , H01M2/30 , H01M2/10
CPC分类号： H01M2/1055 , H01M2/1066 , H01M2/30 , H01M10/4257 , H01M2220/30 , Y02E60/12
摘要： According to an aspect of the present invention, there is provided a battery pack to be inserted and attached to a power tool, including: a case; a battery cell accommodated inside the case; and an electrode terminal connected to the battery cell and provided on the case so as to be connectable to a tool-side electrode terminal, wherein the case includes: a case main portion; and a case sub portion which is protruded from the case main portion to be inserted into the power tool, and wherein the electrode terminal is provided on an upper surface of the case main portion at a side of the case sub portion.
摘要翻译：根据本发明的一个方面，提供一种插入并附接到电动工具的电池组，包括：壳体; 容纳在壳体内的电池单元; 以及连接到所述电池单元并且设置在所述壳体上以便可连接到工具侧电极端子的电极端子，其中所述壳体包括：壳体主要部分; 以及壳体子部分，其从壳体主体部分突出以插入到电动工具中，并且其中电极端子设置在壳体主要部分的壳体子部分的一侧的上表面上。

40. 发明申请

US20110031975A1 Battery-Driven Power Tool and Battery Pack Therefor 审中-公开
标题翻译：电池驱动的电动工具及其电池组
公开(公告)号：US20110031975A1
公开(公告)日：2011-02-10
申请号：US12852385
申请日：2010-08-06
申请人： Yoshikazu Kawano , Nobuhiro Takano , Eiji Nakayama , Kenro Ishimaru , Haruhisa Fujisawa , Keita Saitou
发明人： Yoshikazu Kawano , Nobuhiro Takano , Eiji Nakayama , Kenro Ishimaru , Haruhisa Fujisawa , Keita Saitou
IPC分类号： G01N27/416 , G05B15/00 , G05B15/02 , G08B21/00 , G01R31/04
CPC分类号： H01M10/425 , G01R31/3646 , G01R31/3648 , G01R31/3835 , H01M2/1022 , H01M10/42
摘要： A battery pack includes a chargeable battery, a battery voltage detecting section, and a determining section. The battery voltage detecting section is configured to detect a battery voltage output from the rechargeable battery. The determining section is configured to determine a voltage level status of the rechargeable battery based on the battery voltage detected by the battery voltage detecting section. The determining section is free from determining the voltage level status when a rate of change in the battery voltage is equal to or greater than a predetermined criteria. Such a battery pack is used for a power tool.
摘要翻译：电池组包括可充电电池，电池电压检测部分和确定部分。电池电压检测部被配置为检测从可再充电电池输出的电池电压。确定部分被配置为基于由电池电压检测部分检测到的电池电压来确定可再充电电池的电压电平状态。当电池电压的变化率等于或大于预定标准时，确定部分不需要确定电压电平状态。这种电池组用于电动工具。

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