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公开(公告)号：EP1484499B1
公开(公告)日：2011-03-09
申请号：EP04013027.0
申请日：2004-06-02
发明人： Tohyama, Isao
IPC分类号： F02N3/02
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公开(公告)号：EP2053236A3
公开(公告)日：2010-09-29
申请号：EP08017812.2
申请日：2008-10-10
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.
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公开(公告)号：EP2145521A3
公开(公告)日：2010-03-17
申请号：EP09008778.4
申请日：2009-07-03
CPC分类号： A01D34/902 , A01D34/824
摘要： According to an aspect of the present invention, there is provided a portable bush cutter including: a pole (2); a working part (3) that is provided at one end of the pole (2); an engine part (1) that drives the working part (3) and that is provided at the other end of the pole (2); a drive shaft that connects the working part and the engine part; a maneuvering handle (4) that is provided on an intermediate portion of the pole (2) along a length direction thereof; and a vibration isolating member that is interposed between the maneuvering handle and the pole.
摘要翻译： 根据本发明的一个方面，提供了一种便携式灌木切割机，其包括：杆（2）; 设置在所述杆（2）的一端的工作部（3）; 驱动所述工作部件（3）并设置在所述杆（2）的另一端的发动机部件（1）; 连接工作部分和发动机部分的驱动轴; 操纵手柄（4），其沿着其长度方向设置在所述杆（2）的中间部分上; 以及介于操纵手柄和杆之间的隔振构件。
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公开(公告)号：EP1798411B1
公开(公告)日：2010-03-17
申请号：EP06025830.8
申请日：2006-12-13
发明人： HASHIBA, Hideki
IPC分类号： F02N3/02
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公开(公告)号：EP2039926A1
公开(公告)日：2009-03-25
申请号：EP07767146.9
申请日：2007-06-18
发明人： OKABE, Hiroshi
CPC分类号： F02N11/12 , F02N3/02 , F02N15/006 , F02N2250/08
摘要： The present invention provides a starting system for a small-sized engine which achieves downsizing, light-weight, and cost reduction of the system, prevents entry of dust or foreign substances at the time of assembly, and achieves easy assembly of a motor. The starting system for a small-sized engine includes a recoil starting system A and a motor starting system B integrated in a starter case 1, in which the motor starting system has a configuration in which a pinion 5 is mounted on an output shaft of a reducer motor 2 by an one-way clutch 4 of a needle bearing and the pinion 5 is engaged with a starting gear 6 of an engine, and the starter case 1 has a configuration in which an inner lid 9 is secured to a crankcase 7 of the engine together by a screw 8 and the inner lid 9 has a joint portion 10 with respect to the crankcase 7 and a mounting seat 11 for the reducer motor 2 on the outside thereof.
摘要翻译： 本发明提供了一种小型发动机的起动系统，其实现了系统的小型化，轻量化和降低成本，在组装时防止灰尘或异物进入，并且实现了马达的容易组装。 小型发动机的起动系统包括反冲起动系统A和集成在起动机壳体1中的电动机起动系统B，其中电动机起动系统具有其中小齿轮5安装在输出轴上的构造 减速电动机2由滚针轴承的单向离合器4和小齿轮5与发动机的起动齿轮6接合，起动机壳1具有将内盖9固定在曲轴箱7上的构造 发动机通过螺钉8和内盖9一起具有相对于曲轴箱7的接合部分10和在其外侧的减速电动机2的安装座11。
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公开(公告)号：EP1900936A1
公开(公告)日：2008-03-19
申请号：EP06746492.5
申请日：2006-05-17
IPC分类号： F02N5/02
CPC分类号： F02N5/02 , F02D2400/06 , F02N3/02 , F02N11/00
摘要： [Means for solving the problems]
The stopper 31 having the engaging 31 a engageable with the end 32 behind the rotation direction of the cam plate depressed area is arranged at near the cam plate 12 which is integrally formed with pulley 5 fixed to the engine crank shaft and has the depressed area 30 the disk rim, and the urging means 40 supporting the stopper 31 in a movable manner to the engaging position where the engaging 31a engages with the depressed area and toe the avoidance position for avoiding the rim of cam plate 12, and normally urging to move the stopper to the avoidance position, on the other hand, enabling the stopper to move to the engaging position from the outside, and urging not to move the stopper to the avoidance position until a sufficient rotation load is added to the cam plate 12 at the engaging position is provided.摘要翻译： 用于解决问题的手段具有能够与凸轮板凹陷区域的旋转方向后方的端部32接合的接合部31a的止挡件31布置在与固定到发动机曲轴的皮带轮5一体形成的凸轮板12附近 并且具有凹陷区域30和盘缘，并且推动装置40以可移动的方式支撑止挡件31到接合位置，其中接合件31a与凹陷区域接合并且避开避开凸轮盘12的边缘的避开位置 另一方面，通常促使制动器移动到回避位置，使得制动器能够从外部移动到接合位置，并且促使制动器不移动到回避位置，直到增加足够的旋转载荷为止 提供处于接合位置的凸轮板12。
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公开(公告)号：EP1707802A3
公开(公告)日：2007-11-21
申请号：EP06006386.4
申请日：2006-03-28
发明人： Hashiba, Hideki
IPC分类号： F02N3/02
摘要： A recoil starter includes: a reel/cam unit including: a rope reel wound with a starter rope and urged to pivot in a direction of reeling the starter rope; and a cam in a cylindrical shape for transmitting rotation of the rope reel to an output shaft on a side of an engine; a damper unit for connecting the rope reel and the cam; a reel support shaft for supporting the rope reel and the cam; and a draw-out preventing unit for restricting the reel/cam unit from being moved along the reel support shaft, wherein: one side of the cam is extended to form a cylindrical extended portion; the rope reel is fitted to an outer side of the cylindrical extended portion; and the cylindrical extended portion is rotatably fitted to an outer side of the reel support shaft.
摘要翻译： 一种反冲起动器，包括：卷筒/凸轮单元，其包括：卷筒，卷绕有起动器绳索并且被迫沿着卷绕起动器绳索的方向枢转; 以及用于将所述绳索卷筒的旋转传递至发动机侧的输出轴的圆柱形凸轮; 阻尼器单元，用于连接绳索卷筒和凸轮; 卷轴支撑轴，用于支撑绳索卷轴和凸轮; 以及用于限制所述卷筒/凸轮单元沿着所述卷筒支撑轴移动的抽出防止单元，其中：所述凸轮的一侧延伸以形成圆筒形延伸部分; 绳索卷轴装配到圆柱形延伸部分的外侧; 并且圆筒形延伸部分可旋转地装配到卷轴支撑轴的外侧。
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公开(公告)号：EP1413746A3
公开(公告)日：2007-03-14
申请号：EP03023571.7
申请日：2003-10-16
IPC分类号： F02N3/02
CPC分类号： F02N15/022 , F02N3/02 , F02N5/02
摘要： A recoil starter capable of readily staring an engine and reducing the number of components and manufacturing costs thereof and reducing a size and weight thereof. The recoil starter is so constructed that a rotational force accumulated in a cushioning and force accumulating means (12) interposed between a rope reel (4) and a cam (9) is transmitted via the cam (9) to a drive pulley (6), to thereby start the engine. A ratchet mechanism (14, 30, 40, 50) is provided between the rope reel (4) and the cam (9) so as to uncouple the cam (9) from the rope reel (4) when the rope reel (4) is rotated in an engine starting direction and so as to couple the cam (9) to the rope reel (4) when the rope reel (4) is rotated in a direction opposite to the engine starting direction, thus rotating the cam (9) and the rope reel (4) together in said opposite direction.
摘要翻译： 反冲起动器能够容易地起动发动机并减少部件的数量和制造成本并减小其尺寸和重量。 反冲起动器构造成使得经由凸轮（9）将介于绳索卷筒（4）和凸轮（9）之间的缓冲和力累积装置（12）中积聚的旋转力传递到驱动皮带轮（6） 从而启动发动机。 在绳索卷轴（4）与凸轮（9）之间设置有棘轮机构（14,30,40,50），以便当绳索卷轴（4）与绳索卷轴（4）分离时将凸轮（9） 当所述绳索卷筒（4）沿着与所述发动机启动方向相反的方向旋转时，使所述凸轮（9）旋转，从而将所述凸轮（9）连接到所述绳索卷筒（4） 和绳索卷轴（4）一起沿着所述相反的方向。
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公开(公告)号：EP1707802A2
公开(公告)日：2006-10-04
申请号：EP06006386.4
申请日：2006-03-28
发明人： Hashiba, Hideki
IPC分类号： F02N3/02
摘要： A recoil starter includes: a reel/cam unit including: a rope reel wound with a starter rope and urged to pivot in a direction of reeling the starter rope; and a cam in a cylindrical shape for transmitting rotation of the rope reel to an output shaft on a side of an engine; a damper unit for connecting the rope reel and the cam; a reel support shaft for supporting the rope reel and the cam; and a draw-out preventing unit for restricting the reel/cam unit from being moved along the reel support shaft, wherein: one side of the cam is extended to form a cylindrical extended portion; the rope reel is fitted to an outer side of the cylindrical extended portion; and the cylindrical extended portion is rotatably fitted to an outer side of the reel support shaft.
摘要翻译： 反冲起动器包括：卷轴/凸轮单元，包括：卷绕有起动绳索的绳索卷轴，并被推动以沿着起动绳索的卷绕方向枢转; 以及用于将所述绳卷筒的旋转传递到发动机侧的输出轴的圆筒形状的凸轮; 用于连接绳索卷轴和凸轮的阻尼器单元; 用于支撑绳索卷轴和凸轮的卷轴支撑轴; 以及用于限制所述卷轴/凸轮单元沿着所述卷轴支撑轴移动的拉出防止单元，其中：所述凸轮的一侧被延伸以形成圆柱形延伸部分; 绳索卷轴装配到圆柱形延伸部分的外侧; 并且圆筒形延伸部分可旋转地装配到卷轴支撑轴的外侧。
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公开(公告)号：EP1484499A3
公开(公告)日：2006-05-03
申请号：EP04013027.0
申请日：2004-06-02
发明人： Tohyama, Isao
IPC分类号： F02N3/02
摘要： A damper spring (14) having a torsion coil spring-like shape is placed on outer peripheries of bosses (19, 20) respectively formed on a rope reel (4) and a cam (8). The ends of the damper spring (14) are engaged with the rope reel (4) and the cam (8), respectively, so that the rope reel (4) and the cam (8) are rotatingly coupled with each other. A wire member (14a) constituting the damper spring (14) is formed so as to have a section shape in which at least one side is linearly formed, and the damper spring (14) is formed by winding the wire member (14a) into a coil-like shape so that the linear portion (14b) of the wire member (14) is placed on an inner peripheral side, thereby enabling the inner side face of the damper spring (14) to be tightly wound in a wide area around outer peripheral faces of the bosses (19, 20).
摘要翻译： 具有扭转螺旋弹簧状形状的阻尼弹簧（14）被放置在分别形成在绳索卷轴（4）和凸轮（8）上的凸起（19,20）的外周上。 减震弹簧14的端部分别与绳索卷轴4和凸轮8接合，从而绳索卷轴4和凸轮8彼此旋转联接。 构成阻尼弹簧（14）的线材（14a）形成为至少一边呈直线状形成的截面形状，阻尼弹簧（14）通过将线材（14a）卷绕成 （14）的直线部分（14b）设置在内周侧上，从而使得阻尼弹簧（14）的内侧面能够紧密缠绕在围绕着线圈部件 凸台（19,20）的外周面。
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