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公开(公告)号：US09976532B2
公开(公告)日：2018-05-22
申请号：US14944908
申请日：2015-11-18
CPC分类号： F02N3/02 , F02N15/023 , F02N15/026 , F02N15/027 , F02N15/10
摘要： One aspect of the invention provides a recoil starter including: a reel support shaft; a rope reel that is rotatably mounted on the reel support shaft; a ratchet member that is swingably mounted on the rope reel; a ratchet guide that is rotatably mounted on the reel support shaft with friction resistance. The ratchet guide includes: a guide portion and a swinging-prevention portion. When the rope reel rotates in an engine starting direction, the guide portion pushes out the ratchet member to an outer diameter direction. When the ratchet member does not contact the guide portion, the swinging-prevention portion prevents the ratchet member from swinging to the outer diameter direction.
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公开(公告)号：US08985235B2
公开(公告)日：2015-03-24
申请号：US13220975
申请日：2011-08-30
申请人： Tetsuya Yamada , Shigemitsu Chigira
发明人： Tetsuya Yamada , Shigemitsu Chigira
CPC分类号： A01D34/905 , A01D34/824
摘要： According to one embodiment, there is provided an anti-vibration structure for a handle of a portable brush cutter, the structure including: a pole; an operation unit provided at a front portion of the pole; an engine provided and a lever device provided at a base portion of the pole; an attachment stay unit fixed to a middle portion of the pole, the attachment stay unit having an accommodation recess at each end thereof; an operation handle having a protrusion protruding from each end thereof; and anti-vibration materials sandwiched between the attachment stay unit and the handle main body in a left-right direction of the pole, so that one side of the anti-vibration material is accommodated in the accommodation recess while the protrusion is inserted in an open-groove formed on the other side of the anti-vibration material.
摘要翻译： 根据一个实施例，提供了一种用于便携式刷刀的手柄的防振结构，该结构包括：杆; 设置在所述杆的前部的操作单元; 设置的发动机和设置在杆的基部的杠杆装置; 固定在所述杆的中间部分的附着支撑单元，所述附着支柱单元在其两端具有收容凹部; 操作手柄，其具有从其每个端部突出的突出部; 以及在杆的左右方向夹在附着支柱单元和把手主体之间的防振材料，使得防振材料的一侧容纳在容纳凹部中，同时突起插入开口 槽形成在防振材料的另一侧。
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公开(公告)号：US08967288B2
公开(公告)日：2015-03-03
申请号：US13221016
申请日：2011-08-30
申请人： Tetsuya Yamada , Shigemitsu Chigira
发明人： Tetsuya Yamada , Shigemitsu Chigira
CPC分类号： A01D34/905
摘要： According to one embodiment, there is provided an anti-vibration structure for an operation lever of a portable brush cutter, in which a lever device includes: a main body through which a pole is inserted in an axial direction, the main body including protrusions protruding from both ends in the axial direction; support members provided on the pole to support the both ends of the main body such that the main body is separated from the pole, each support member including a recess; and anti-vibration materials accommodated in the recesses of the support members so as to be sandwiched between the support members and the main body in the axial direction, respectively, each anti-vibration material including a groove to which a respective one of the protrusions of the main body is inserted.
摘要翻译： 根据一个实施例，提供了一种用于便携式电刷切割器的操作杆的防振结构，其中杠杆装置包括：主体，杆沿其轴向插入，主体包括突出突出的突起 从轴向的两端; 支撑构件设置在所述杆上以支撑所述主体的两端，使得所述主体与所述杆分离，每个支撑构件包括凹部; 以及容纳在所述支撑构件的所述凹部中的防振材料，以分别沿轴向夹持在所述支撑构件和所述主体之间，每个防振材料包括凹槽，所述凹槽中的相应的一个突起 主体插入。
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公开(公告)号：US07770554B2
公开(公告)日：2010-08-10
申请号：US12249223
申请日：2008-10-10
IPC分类号： F02N1/00
CPC分类号： F02N3/02 , F02N15/022 , Y10T74/13
摘要： A recoil starter includes a base plate that has a bearing portion formed therein and a rotary shaft that is supported by the bearing portion so as to pass through the base plate. A rope reel is rotatably supported at one side of the base plate, and a recoil rope is wound around the rope reel. A recoil spiral spring urges the rope reel to rewind the recoil rope. A damper spring has one end connected to the rotary shaft and the other end connected to the rope reel, and a clutch mechanism is disposed on an end of the rotary shaft at the other side of the base plate. The clutch mechanism transfers a rotational force to an engine.
摘要翻译： 反冲起动器包括具有形成在其中的轴承部分的基板和由轴承部分支撑以便穿过基板的旋转轴。 绳卷轴可旋转地支撑在基板的一侧，并且反索绳索缠绕在绳卷轴上。 反冲螺旋弹簧促使绳索卷轴重绕反冲绳。 减振弹簧的一端连接到旋转轴，另一端连接到绳索卷盘，离合器机构设置在基板的另一侧的旋转轴的端部上。 离合器机构将转动力传递给发动机。
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公开(公告)号：US20160138546A1
公开(公告)日：2016-05-19
申请号：US14944908
申请日：2015-11-18
IPC分类号： F02N3/02
CPC分类号： F02N3/02 , F02N15/023 , F02N15/026 , F02N15/027 , F02N15/10
摘要： One aspect of the invention provides a recoil starter including: a reel support shaft; a rope reel that is rotatably mounted on the reel support shaft; a ratchet member that is swingably mounted on the rope reel; a ratchet guide that is rotatably mounted on the reel support shaft with friction resistance. The ratchet guide includes: a guide portion and a swinging-prevention portion. When the rope reel rotates in an engine starting direction, the guide portion pushes out the ratchet member to an outer diameter direction. When the ratchet member does not contact the guide portion, the swinging-prevention portion prevents the ratchet member from swinging to the outer diameter direction.
摘要翻译： 本发明的一个方面提供一种反冲启动器，包括：卷轴支撑轴; 可旋转地安装在所述卷轴支撑轴上的绳卷轴; 可摆动地安装在绳卷轴上的棘轮构件; 棘轮引导件，其可旋转地安装在卷轴支撑轴上，具有摩擦阻力。 棘轮导向器包括：引导部分和防摆动部分。 当绳卷轴沿发动机起动方向旋转时，引导部将棘轮部件推出到外径方向。 当棘轮构件不接触引导部时，防摆动部防止棘轮构件向外径方向的摆动。
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公开(公告)号：US20120048581A1
公开(公告)日：2012-03-01
申请号：US13220975
申请日：2011-08-30
申请人： Tetsuya YAMADA , Shigemitsu Chigira
发明人： Tetsuya YAMADA , Shigemitsu Chigira
CPC分类号： A01D34/905 , A01D34/824
摘要： According to one embodiment, there is provided an anti-vibration structure for a handle of a portable brush cutter, the structure including: a pole; an operation unit provided at a front portion of the pole; an engine provided and a lever device provided at a base portion of the pole; an attachment stay unit fixed to a middle portion of the pole, the attachment stay unit having an accommodation recess at each end thereof; an operation handle having a protrusion protruding from each end thereof; and anti-vibration materials sandwiched between the attachment stay unit and the handle main body in a left-right direction of the pole, so that one side of the anti-vibration material is accommodated in the accommodation recess while the protrusion is inserted in an open-groove formed on the other side of the anti-vibration material.
摘要翻译： 根据一个实施例，提供了一种用于便携式刷刀的手柄的防振结构，该结构包括：杆; 设置在所述杆的前部的操作单元; 设置的发动机和设置在杆的基部的杠杆装置; 固定在所述杆的中间部分的附着支撑单元，所述附着支柱单元在其两端具有收容凹部; 操作手柄，其具有从其每个端部突出的突出部; 以及在杆的左右方向夹在附着支柱单元和把手主体之间的防振材料，使得防振材料的一侧容纳在容纳凹部中，同时突起插入开口 槽形成在防振材料的另一侧。
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公开(公告)号：US20120048582A1
公开(公告)日：2012-03-01
申请号：US13221016
申请日：2011-08-30
申请人： Tetsuya YAMADA , Shigemitsu Chigira
发明人： Tetsuya YAMADA , Shigemitsu Chigira
IPC分类号： A01D34/412 , A01D34/90
CPC分类号： A01D34/905
摘要： According to one embodiment, there is provided an anti-vibration structure for an operation lever of a portable brush cutter, in which a lever device includes: a main body through which a pole is inserted in an axial direction, the main body including protrusions protruding from both ends in the axial direction; support members provided on the pole to support the both ends of the main body such that the main body is separated from the pole, each support member including a recess; and anti-vibration materials accommodated in the recesses of the support members so as to be sandwiched between the support members and the main body in the axial direction, respectively, each anti-vibration material including a groove to which a respective one of the protrusions of the main body is inserted.
摘要翻译： 根据一个实施例，提供了一种用于便携式电刷切割器的操作杆的防振结构，其中杠杆装置包括：主体，杆沿其轴向插入，主体包括突出突出的突起 从轴向的两端; 支撑构件设置在所述杆上以支撑所述主体的两端，使得所述主体与所述杆分离，每个支撑构件包括凹部; 以及容纳在所述支撑构件的所述凹部中的防振材料，以分别沿轴向夹持在所述支撑构件和所述主体之间，每个防振材料包括凹槽，所述凹槽中的相应的一个突起 主体插入。
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公开(公告)号：US20090107445A1
公开(公告)日：2009-04-30
申请号：US12249223
申请日：2008-10-10
IPC分类号： F02N3/02
CPC分类号： F02N3/02 , F02N15/022 , Y10T74/13
摘要： According to an aspect of the present invention, there is provided a recoil starter including: a base plate that has a bearing portion formed therein; a rotary shaft that is supported by the bearing portion so as to pass through the base plate; a rope reel that is rotatably supported at one side of the base plate; a recoil rope that is wound around the rope reel; a recoil spiral spring that urges the rope reel to rewind the recoil rope; a damper spring that has one end connected to the rotary shaft and the other end connected to the rope reel; and a clutch mechanism that is disposed on an end of the rotary shaft at the other side of the base plate and that transfer a rotational force to an engine.
摘要翻译： 根据本发明的一个方面，提供了一种反冲起动器，包括：底板，其中形成有轴承部分; 旋转轴，其由所述轴承部支撑以穿过所述基板; 可旋转地支撑在基板的一侧的绳卷轴; 缠绕在绳卷轴上的反冲绳; 促使绳卷筒重绕反冲绳的反冲螺旋弹簧; 阻尼器弹簧，其一端连接到旋转轴，另一端连接到绳索卷轴; 以及离合器机构，其设置在所述基板的另一侧的所述旋转轴的端部，并且将旋转力传递到发动机。
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