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1. 发明专利

JP2011194567A Portable cutter 有权
标题翻译：便携式切割机
公开(公告)号：JP2011194567A
公开(公告)日：2011-10-06
申请号：JP2011128400
申请日：2011-06-08
申请人： Max Co Ltd , Ryobi Ltd , マックス株式会社 , リョービ株式会社
发明人： YOSHIMURA KAZUNOBU , ICHIBA TOMONORI , NONAKA TAKUMA , OKADA ATSUTO
IPC分类号： B23D45/16 , B23D47/00
摘要： PROBLEM TO BE SOLVED: To provide a portable cutter which improves the layout concentration of a battery, a motor 2, and a saw blade 1, is compact, well balanced in weight and easy in handling.SOLUTION: An operating handle 4 is arranged in parallel with the cutting direction of the saw blade 1 above a cutter body 3 in which the saw blade 1, a saw cover 14 and a saw blade driving motor 2 are arranged side by side on a surface plate 6, a battery pack 5 for driving the motor is arranged detachably below the handle 4, the surface plate 6 placed on a material to be cut and a cutting depth adjusting mechanism adjusting the protruding amount of the saw blade 1 from the lower surface of the surface plate 6 are arranged at the lower part of the cutter body 3, the battery pack 5 is arranged in a position near the motor 2 and offset to the opposite side of the saw blade 1 from the center of the handle 4, and an adjusting lever 27 of the cutting depth adjusting mechanism is disposed in the space between the battery pack 5 and the saw cover 14.
摘要翻译：要解决的问题：提供一种提高电池，马达2和锯片1的布局浓度的便携式切割机，其结构紧凑，重量轻，处理方便。解决方案：操作手柄4布置在与锯片1的切割方向平行，刀片1在刀体3的上方，锯片1，锯盖14和锯片驱动马达2并排设置在平板6上，驱动电池组5 电动机可拆卸地布置在手柄4的下方，放置在待切割材料上的表面板6和从表面板6的下表面调节锯片1的突出量的切割深度调节机构布置在下部刀具体3的一部分，电池组5配置在电动机2附近，从手柄4的中心偏移到锯片1的相对侧，切割深度调节机构被放置在空间中补充电池组5和锯盖14。

2. 发明专利

JP2010264517A Circular saw 审中-公开
标题翻译：圆锯
公开(公告)号：JP2010264517A
公开(公告)日：2010-11-25
申请号：JP2009115424
申请日：2009-05-12
申请人： Ryobi Ltd , リョービ株式会社
发明人： YASUHARA SHIN , OKADA ATSUTO
IPC分类号： B23D47/02 , B23D45/16 , B27B9/00
摘要： PROBLEM TO BE SOLVED: To mount a circular saw having a handle above a sawing table so that the circular saw is placed with good maneuverability or held by the hand.
SOLUTION: In the circular saw having the handle 5 provided above a motor case 1 for accommodating a motor for rotating saw teeth 2 and the sawing table 7 connected to a lower side of the motor case 1, a soft material 7b is provided in a rear end 7a of the surface table 7. When the circular saw is placed on a placing surface, only a rear end part 5a of the handle 5 and only the soft material 7b come into contact with the placing surface.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：将具有手柄上方的圆锯安装在锯床上，使得圆锯具有良好的机动性或用手握持。解决方案：在具有手柄5的圆锯中，手柄5设置在用于容纳用于旋转锯齿2的马达的马达壳体1和连接到马达壳体1的下侧的锯床7上，提供软质材料7b 在表面台7的后端7a中。当圆锯放置在放置表面上时，只有手柄5的后端部分5a和仅软材料7b与放置表面接触。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010142929A Cutter 有权
标题翻译：刀
公开(公告)号：JP2010142929A
公开(公告)日：2010-07-01
申请号：JP2008325649
申请日：2008-12-22
申请人： Ryobi Ltd , リョービ株式会社
发明人： OKADA ATSUTO
IPC分类号： B23D47/12 , B23D45/16
摘要： PROBLEM TO BE SOLVED: To reduce a space on a wall part side farther from at least a saw blade out of opposing wall parts of a gear box.
SOLUTION: In a circular saw 1 in which the rotational torque of a motor is transmitted to a saw blade 29 via an initial gear 13, an intermediate gear 25 and a terminating gear 21 to rotate a saw blade 29, a through-hole 25a penetrating along the center axis of rotation is formed in the intermediate gear 25. An intermediate shaft 23 having the intermediate gear 25 is inserted in the through-hole 25a, and both ends thereof are respectively fixed to opposing wall parts 5a, 5b of a gear box 5. A radial ball bearing 27 is interposed between an inner circumferential surface of the through-hole 25a and an outer circumferential surface of the intermediate shaft 23.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：减少壁部分一侧的空间比齿轮箱的相对壁部分中的至少锯片更远。解决方案：在其中马达的旋转扭矩经由初始齿轮13传递到锯片29的圆锯1中，中间齿轮25和终止齿轮21旋转锯片29，在中间齿轮25中形成有沿着中心轴线穿过的孔25a。具有中间齿轮25的中间轴23插入到通孔25a中，并且其两端分别固定在相对的壁部5a，5b 齿轮箱5.径向球轴承27插入在通孔25a的内圆周表面和中间轴23的外圆周表面之间。（C）2010，JPO＆INPIT

4. 发明专利

JP2008114392A Portable electric cutter 有权
标题翻译：便携式电动切割机
公开(公告)号：JP2008114392A
公开(公告)日：2008-05-22
申请号：JP2006297209
申请日：2006-11-01
申请人： Ryobi Ltd , リョービ株式会社
发明人： OKADA ATSUTO , KOCHIYAMA KATSUTOSHI
IPC分类号： B27B9/02 , B23D47/02
摘要： PROBLEM TO BE SOLVED: To provide a portable electric cutter which adopts a mechanism for correcting a housing inclined by a component processing error, an assembling error or the like to be in parallel with the side edge extending in the fore-and-aft direction of a surface plate, thus preventing the deterioration of processing accuracy, and is favorable in operability.
SOLUTION: In the portable electric cutter having a notch depth adjusting mechanism (5), contact parts (24d and 28) for making a guide link (17) erected rectangularly with respect to the surface plate (4) are arranged between the surface plate (4) and the guide link (17).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种便携式电动切割机，其采用用于校正通过部件加工误差倾斜的壳体的机构，组装误差等与在前后方向延伸的侧边缘平行，从而防止加工精度的恶化，操作性良好。解决方案：在具有凹口深度调节机构（5）的便携式电动切割机中，用于制造相对于表面板（4）竖立成矩形的导向连杆（17）的接触部分（24d和28）设置在表面板（4）和引导连杆（17）。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007125796A Cutter 有权
标题翻译：刀
公开(公告)号：JP2007125796A
公开(公告)日：2007-05-24
申请号：JP2005320579
申请日：2005-11-04
申请人： Ryobi Ltd , リョービ株式会社
发明人： OKADA ATSUTO , KOCHIYAMA KATSUTOSHI , AOKI KAZUO
IPC分类号： B27G19/04 , B27B9/00
CPC分类号： B27B9/00 , B27B5/29
摘要： PROBLEM TO BE SOLVED: To stabilize the posture of a cutter when the cutter is turned upside down and set not to hurt a workpiece such as a decorative plate.
SOLUTION: A handle 5 is set on a motor case 1 in which a motor for rotating a saw blade is housed, and a surface plate 7 is connected to the bottom of the motor case through a cutting angle adjustment part 6. Protectors 12, 13, 14, and 16 made of a soft material are fitted to at least three spots out of four spots of the handle, the motor case, the cutting angle adjustment part, and the surface plate. When the cutter is turned upside down and set on a desired installation surface, only the protectors of the three spots are made to contact the installation surface. Even when work is stopped and the cutter is turned upside down and set on the workpiece, since the protectors are contacted with the installation surface, the workpiece is prevented from being hurt. Since the cutter is supported at three points by the protectors of the three spots, the center of gravity of the cutter is lowered, preventing the cutter from tumbling on the installation surface.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在切割器上下颠倒时稳定切割器的姿势，并且不会损伤诸如装饰板的工件。解决方案：手柄5设置在容纳用于旋转锯片的电动机的电动机壳体1上，并且表面板7通过切割角度调节部分6连接到电动机壳体的底部。保护件由软质材料制成的12,13,14和16装配到手柄，马达壳体，切割角度调节部分和表面板的四个点中的至少三个点上。当切割器上下颠倒并设置在所需的安装表面上时，只有三个点的保护器与安装表面接触。即使停止工作并且切割器被倒置并设置在工件上，由于保护件与安装表面接触，因此防止工件受到伤害。由于切割器由三个点的保护器在三个点处被支撑，所以切割器的重心被降低，从而防止切割器在安装表面上滚动。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006159373A Power tool 审中-公开
标题翻译：电动工具
公开(公告)号：JP2006159373A
公开(公告)日：2006-06-22
申请号：JP2004357191
申请日：2004-12-09
申请人： Ryobi Ltd , リョービ株式会社
发明人： OKADA ATSUTO
IPC分类号： B23D47/00 , B23D45/16 , B27B9/00
摘要： PROBLEM TO BE SOLVED: To heighten efficiency for collecting chips and dusts in a power tool such as a portable circular saw.
SOLUTION: A blade 3 and a fan are driven by a prime mover accommodated in a housing 4, and chips v are conveyed to a dust collecting part 16 mounted in the housing by an airflow a generated by the fan. After the airflow filtrated by the dust collecting part is returned to the fan in the housing, it is discharged from an exhaust port of the housing. The dust collecting part comprises an introduction path 20a introducing the airflow including the chips between internal and external cylinders, spiral blades 21 making the airflow flown from the introduction path into a swirl flow b, a leading path 23a returning the airflow penetrating through the filter into the internal cylinder from the cylinder to the fan, and a chip recovery port 24 formed on the external cylinder. The swirl flow including the chips are passed through the filter to remove dusts, and the surface of the filter is cleaned by the swirl flow.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提高在诸如便携式圆锯的电动工具中收集碎屑和粉尘的效率。解决方案：叶片3和风扇由容纳在壳体4中的原动机驱动，并且碎片v通过由风扇产生的气流a被输送到安装在壳体中的集尘部分16。在由集尘部分过滤的气流返回壳体中的风扇之后，从壳体的排气口排出。集尘部包括导入内部和外部气缸之间的包含芯片的气流的引入路径20a，使得从引入路径流入涡流b的气流的螺旋叶片21，使穿过过滤器的气流返回的引导路径23a 从气缸到风扇的内筒，以及形成在外筒上的切屑回收口24。包括碎屑的涡流通过过滤器以除去灰尘，并且通过涡流清洁过滤器的表面。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2014121786A Circular saw 有权
标题翻译：圆锯
公开(公告)号：JP2014121786A
公开(公告)日：2014-07-03
申请号：JP2014070695
申请日：2014-03-31
申请人： Ryobi Ltd , リョービ株式会社
发明人： OKADA ATSUTO
IPC分类号： B23D45/16 , B27B9/02
摘要： PROBLEM TO BE SOLVED: To provide a circular saw capable of selecting right-angled cutting or reverse inclined cutting by one time operation, even when providing a stopper for determining a right-angled position in front and in rear of the circular saw, in the circular saw capable of the reverse inclined cutting.SOLUTION: An inclination adjustment mechanism is constituted of brackets 23 and 33 provided in front and in rear of a surface plate 2, front-rear supporters 24 and 34 rotatably supported by the brackets 23 and 33 and supporting a housing 5, fastening means for fixing the brackets 23 and 33 and the supporters 24 and 34 in at least one of the front and rear and reverse inclination positioning members 28 and 38 provided so that the supporters 24 and 34 can abut in front and in rear of the surface plate 2. A right-angle positioning mechanism 11 movably provided on the surface plate 2 has an abutting part in front and in rear, and the front-rear abutting parts are provided so as to be capable of advancing-retreating on the front-rear reverse inclination positioning members 28 and 38 by interlocking.
摘要翻译：要解决的问题：为了提供能够通过一次性操作选择直角切割或反向倾斜切割的圆锯，即使当提供用于确定圆锯前后直角位置的止动件时，在圆形锯能够进行反向倾斜切割。解决方案：倾斜调节机构由设置在表盘2的前后的托架23和33，由支架23和33可旋转地支撑的前后支撑件24和34以及支撑壳体5，用于将支架23和33以及支撑件24和34固定在前后后倾斜定位构件28和38中的至少一个中的紧固装置，其被设置成使得支撑件24和34可以前后抵接可移动地设置在表面板2上的直角定位机构11具有前后的抵接部，前后抵接部设置成b e能够通过互锁在前后倒车倾斜定位部件28和38上前进后退。

8. 发明专利

JP2013173219A Hand-carrying power tool 有权
标题翻译：手持电动工具
公开(公告)号：JP2013173219A
公开(公告)日：2013-09-05
申请号：JP2012281092
申请日：2012-12-25
申请人： Ryobi Ltd , リョービ株式会社
发明人： OKADA ATSUTO
IPC分类号： B25F5/02 , B23D49/10 , B25F5/00
摘要： PROBLEM TO BE SOLVED: To provide a hand-carrying power tool which is favorable in operability to a worker and can suppress the generation of fatigue to the minimum.SOLUTION: A hand-carrying power tool 10 comprises: a motor 21 being a power source for driving a tool 12; a drive force conversion mechanism 31 for converting a rotation drive force obtained by the motor 21 to a reciprocating drive force; a tool attachment part 51 which can detachably be attached with the tool 12; a transmission part 41 for transmitting the reciprocating drive force obtained by the drive force conversion mechanism 31 to the tool attachment part 51; and a housing 11 in which a grip 11a which can be gripped by a worker is formed. In the housing 11, the tool attachment part 51 is arranged at the front side with respect to a forming position of the grip 11a, and the motor 21 and the drive force conversion mechanism 31 are accommodated and arranged at the rear side with respect to the forming position of the grip 11a.
摘要翻译：要解决的问题：提供一种手持式电动工具，其对操作者有利的可操作性并且可以将疲劳的产生抑制到最小。解决方案：手持式电动工具10包括：电动机21，其是电源用于驾驶工具12; 用于将由马达21获得的旋转驱动力转换成往复驱动力的驱动力转换机构31; 可拆卸地安装在工具12上的工具安装部51; 用于将由驱动力转换机构31获得的往复驱动力传递到工具安装部51的传动部41; 以及壳体11，其中可以由工人夹紧的把手11a形成。在壳体11中，工具安装部51相对于把手11a的形成位置配置在前侧，电动机21和驱动力转换机构31相对于壳体11的后方配置把手11a的形成位置。

9. 发明专利

JP2013066941A Rechargeable power tool 有权
标题翻译：可充电电动工具
公开(公告)号：JP2013066941A
公开(公告)日：2013-04-18
申请号：JP2011204978
申请日：2011-09-20
申请人： Ryobi Ltd , リョービ株式会社
发明人： YAMADA KEIJI , OKADA ATSUTO
IPC分类号： B25F5/00
摘要： PROBLEM TO BE SOLVED: To stably prevent malfunction of a motor associated with the insertion operation of a battery pack.SOLUTION: This rechargeable power tool 10 comprises: a housing 11 which accommodates a motor 31 being a drive source of a tool 21, and has a handle 12 for receiving a grip from a user; an insertion part 15 which is arranged at a side opposite to the installation side of the tool in the housing 11, and into which the battery pack for supplying power to the motor 31 is inserted and attached; and a switch 13 which is arranged at the handle 12, and can operate the rotation drive of the motor 31 by receiving an on/off-operation from the user. Then, a safety mechanism 40 which can change an on-state of the switch 13 to an off-state when inserting and attaching the battery pack into the insertion part 15 in a state that the switch 13 is turned on is arranged between the switch 13 and the insertion part 15.
摘要翻译：要解决的问题：为了稳定地防止与电池组的插入操作相关联的电动机的故障。解决方案：该可充电电动工具10包括：壳体11，其容纳作为工具21的驱动源的电动机31，并且具有用于从使用者接收把手的手柄12; 插入部15，其布置在与壳体11中的工具的安装侧相反的一侧，并且将用于向电动机31供电的电池组插入并安装在该插入部15中; 以及布置在手柄12处的开关13，并且可以通过接收来自用户的开/关操作来操作马达31的旋转驱动。然后，在开关13接通的状态下将电池组插入插入插入部15并将开关13的导通状态变更为断开状态的安全机构40配置在开关13 和插入部分15.版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012075431A Hedge trimmer 有权
标题翻译： HEDGE TRIMMER
公开(公告)号：JP2012075431A
公开(公告)日：2012-04-19
申请号：JP2010226624
申请日：2010-10-06
申请人： Ryobi Ltd , リョービ株式会社
发明人： OKADA ATSUTO
IPC分类号： A01G3/04 , A01D34/13
摘要： PROBLEM TO BE SOLVED: To provide a hedge trimmer capable of sufficiently securing the length of an arm-receiver so that the position of the arm fixed by the arm receiver becomes closer to an elbow or an upper arm and having the effect of fixing the arm in left and right, and vertical directions.SOLUTION: This hedge trimmer including a main handle 12 formed at the rear part of a housing 11, the arm receiver 20 installed at the rear part of the main handle 12 as freely rotatable and a guard 15 installed at the frontal direction of the main handle 12 is provided with that the arm receiver 20 is positioned at an arm-receiving position or a housed position by rotating it over the main handle 12, and when the arm receiver 20 is at the housed position, an arm receiver-linking part 20b of the arm receiver 20 is positioned at the frontal direction of the main handle 12 and also at a rear direction of the guard 15.
摘要翻译：要解决的问题：提供一种能够充分确保手臂接收器的长度的树篱修剪器，使得由臂接收器固定的臂的位置变得更接近肘部或上臂，并且具有将手臂固定在左右和垂直方向。
解决方案：该树篱修剪器包括形成在壳体11的后部的主把手12，安装在主把手12的后部的臂接收器20可自由旋转，并且防护装置15安装在主手柄12的正面方向主手柄12设置有通过将手臂接收器20旋转到主手柄12上而将臂接收器20定位在臂接收位置或容纳位置，并且当臂接收器20处于收纳位置时，臂接收器连接手臂接收器20的部分20b位于主把手12的正面方向上，也位于防护罩15的后方。版权所有（C）2012，JPO＆INPIT

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