专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012135844A Work tool 审中-公开
标题翻译：工作工具
公开(公告)号：JP2012135844A
公开(公告)日：2012-07-19
申请号：JP2010290454
申请日：2010-12-27
申请人： Makita Corp , 株式会社マキタ
发明人： IKUTA HIRONORI , MATSUURA YUTA , KAMIMOTO JUNPEI , NISHIO YOSUKE
IPC分类号： B25B23/157
CPC分类号： B25B21/00 , B25F5/001 , H02K7/11 , H02K7/145
摘要： PROBLEM TO BE SOLVED: To provide a technique effective for preventing wearing relating to power transmission in a work tool having a power transmitting mechanism for transmitting the power of the driving motor in a tip tool.SOLUTION: The power transmitting mechanism 131 includes a driving gear 133 rotated and driven by a driven motor, a spindle 117 holding a driver bit 119, arranged spaced apart from the driving gear 133 in the longitudinal axis direction of the driver bit 119, allowed to relatively rotate with the driving gear 133, a magnet 134 arranged in the driving gear 133, a conductive body 137 arranged spaced apart by a predetermined distance from the magnet 134 arranged in the spindle 117, the power is transmitted from the driving gear 133 to the spindle 117 by an eddy current flowing in the conductive body 137 caused by the magnetic flux of the magnet 134 when the driving gear 133 relatively rotates to the driving gear 133 with the magnet 134 and the conductive body 137 arranged spaced apart by the predetermined distance.
摘要翻译：要解决的问题：提供一种在具有用于在尖端工具中传递驱动电动机的动力的动力传递机构的作业工具中有效防止与动力传递有关的磨损的技术。解决方案：动力传递机构131包括由从动马达旋转和驱动的驱动齿轮133，保持驱动器钻头119的主轴117，其在驱动器钻头119的纵轴方向上与驱动齿轮133间隔开设置允许与驱动齿轮133相对旋转，布置在驱动齿轮133中的磁体134，与布置在主轴117中的与磁体134间隔开预定距离的导电体137，电力从驱动齿轮传递当驱动齿轮133相对于驱动齿轮133转动时，由磁铁134的磁通量引起的导电体137中流动的涡流133与磁体134和导电体137间隔开的导电体137 预定距离。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012135842A Power tool 审中-公开
标题翻译：电动工具
公开(公告)号：JP2012135842A
公开(公告)日：2012-07-19
申请号：JP2010290446
申请日：2010-12-27
申请人： Makita Corp , 株式会社マキタ
发明人： IKUTA HIRONORI , UKAI TOMOHIRO , MATSUURA YUTA , NISHIO YOSUKE
IPC分类号： B25B23/157 , B25B21/00
CPC分类号： B25B21/00 , B25F5/001
摘要： PROBLEM TO BE SOLVED: To provide a power tool which contributes to improvement in miniaturization of a tool body.SOLUTION: When a tool bit 119 is not pressed against a workpiece, the power transmitting mechanism 131 is held in a power transmission interrupted state in which torque of a driving-side member 135 is not transmitted to a driven-side member 139, and when the tool bit 119 is pressed against the workpiece, the power transmitting mechanism is held in an operation state in which the tool bit 119 moves together with the driven-side member 139 in an axial direction of the tool bit so that the driven-side member 139 receives the torque from the driving-side member 135 and the tool bit 119 is driven. Tapers 146, 147 are provided between the driving-side member 135 and the driven-side member 139 and inclined with respect to the axial direction of the tool bit 119. When the driven-side member 135 moves in the axial direction of the tool bit, frictional force is caused on the tapers 146, 147 and the torque of the driving-side member 135 is transmitted to the driven-side member 139 by the frictional force.
摘要翻译：要解决的问题：提供一种有助于改善工具体的小型化的电动工具。解决方案：当工具钻头119未被压在工件上时，动力传递机构131保持在驱动侧构件135的扭矩不被传递到从动侧构件139的动力传递中断状态当工具钻头119被压靠在工件上时，动力传递机构被保持在工具钻头119沿着从动侧构件139沿工具轴的轴向移动的操作状态，从而驱动侧构件139从驱动侧构件135接收扭矩并且驱动工具钻头119。在驱动侧构件135和从动侧构件139之间设置有锥形件146,147，并且相对于工具头119的轴向倾斜。当从动侧构件135沿工具头的轴向移动时在锥形部146,147上产生摩擦力，驱动侧部件135的转矩通过摩擦力传递到从动侧部件139。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012035382A Electric power tool with protector 审中-公开
标题翻译：带保护器的电动工具
公开(公告)号：JP2012035382A
公开(公告)日：2012-02-23
申请号：JP2010178871
申请日：2010-08-09
申请人： Makita Corp , 株式会社マキタ
发明人： MATSUURA YUTA
IPC分类号： B25F5/02 , B25F5/00
摘要： PROBLEM TO BE SOLVED: To easily attach/detach a protector to/from a motor housing, even if a cylindrical housing such as a handle is connected to the motor housing.SOLUTION: In the protector 20 attached to a projecting end part of the motor housing 2 of a shear wrench 1, a through-hole 23 through which the handle 7 is passed is formed in an attached state to a lower end of the motor housing 2. A slit 24 of a shaft direction is formed to be communicated with the through-hole 23 and separate an attached direction front side of the protector 20 rather than the through-hole 23 into a pair of connecting parts 25, 25. A pair of locking pieces 12, 12 on which each of the pair of the connecting parts 25, 25 is disengageably locked in the attached state of the protector 20 are formed on an upper surface of a lower end part 9 in the handle 7.
摘要翻译：要解决的问题：即使诸如手柄的圆柱形壳体连接到电动机壳体，也能够容易地将保护器附接到电动机壳体/从电动机壳体拆卸。解决方案：在安装在剪切扳手1的电动机壳体2的突出端部的保护器20中，手柄7通过的通孔23以安装状态形成在电动机壳体2.轴方向的狭缝24形成为与通孔23连通，并将保护器20的安装方向前侧而不是通孔23分离成一对连接部25,25。在手柄7的下端部9的上表面上形成有一对锁定片12,12，其中一对连接部25,25中的每一个在保护器20的安装状态下可分离地锁定。 P>版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011183473A Pintail collecting device and bolt fastening device attached with pintail collecting device 有权
标题翻译： PINTAIL收集设备和带有PINTAIL收集设备的螺栓紧固装置
公开(公告)号：JP2011183473A
公开(公告)日：2011-09-22
申请号：JP2010048249
申请日：2010-03-04
申请人： Makita Corp , 株式会社マキタ
发明人： TSUGE KAZUNORI , MATSUURA YUTA , SUGINO YUDAI , INAGAKI DAIYU
IPC分类号： B25B23/153 , B25B21/00 , F16B31/02
摘要： PROBLEM TO BE SOLVED: To provide a pintail collecting device and a bolt fastening device attached with the pintail collecting device, capable of surely collecting a pintail, while reducing weight in the bolt fastening device.
SOLUTION: This pintail collecting device 20 installed in the bolt fastening device 1 and collecting the pintail 6, includes a collecting part 21 capable of storing the pintail, a door body 22 capable of opening-closing operation between an opening position for allowing an outer sleeve 33 to be fit to a nut 5 and a blocking-up position P1 for blocking the front of the sleeve, a slide frame 24 capable of moving operation between a lock position L1 for regulating opening operation of the door body and a lock releasing position for allowing the door body the opening operation, and interlocking mechanisms 13, B and B1 for moving the slide frame to the lock position by operating the door body for closing to a closing position from the opening position by interlocking with operation in which the outer sleeve separates from the nut. When completing fastening of a bolt 3, the door body performs closing operation by the interlocking mechanisms, and the slide frame moves to the lock position, and the pintail is recovered in a collecting part.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种搭载有叉尾收集装置的一个尾塞收集装置和一个螺栓紧固装置，能够可靠地收集一个尾巴，同时减小螺栓紧固装置的重量。解决方案：安装在螺栓紧固装置1中并收集铅笔6的这种尾塞收集装置20包括能够储存双尾图形的收集部分21，能够在允许开启位置之间进行打开操作的门体22 与套筒配合的外套筒33和用于阻挡套筒前部的遮挡位置P1，能够在用于调节门体的打开操作的锁定位置L1和锁定位置之间移动操作的滑动框架24 用于允许门体打开操作的释放位置;以及联动机构13，B和B1，用于通过与打开位置的闭合位置相互联动操作门体从而将滑动框架移动到锁定位置，外套筒与螺母分离。当完成螺栓3的紧固时，门体通过互锁机构进行关闭操作，并且滑动框架移动到锁定位置，并且将尾巴回收到收集部分中。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2013012984A radio 有权
标题翻译：无线电
公开(公告)号：JP2013012984A
公开(公告)日：2013-01-17
申请号：JP2011145360
申请日：2011-06-30
申请人： Makita Corp , 株式会社マキタ
发明人： TSUGE KAZUNORI , MATSUURA YUTA
IPC分类号： H04B1/08
CPC分类号： H04B1/08 , G06F1/1628 , G06F1/1632
摘要： PROBLEM TO BE SOLVED: To make a portable sound reproduction device connected to a radio be easy to handle.SOLUTION: A radio 1 has mounting means 2 for directly mounting a portable sound reproduction device 100 without using a cord or a cable, on a top face of a housing 10 of the radio 1. The mounting means has a connector for communicably connecting the portable sound reproduction device 100 with the radio 1 and mounting the portable sound reproduction device 100 on the housing 10 at the same time. Thereby, the portable sound reproduction device 100 can be mounted directly on the top face of the housing 10, which makes the portable sound reproduction device 100 be easy to handle in work including putting on and taking off the portable sound reproduction device 100. Thus, mounting the portable sound reproduction device 100 on the top face of the housing 10 enables its operation part 102 to be mounted at a position where an operator can visually recognize from the outside. As a result, the portable sound reproduction device 100 becomes easier to handle in operation of each function that the portable sound reproduction device 100 has, and the like.
摘要翻译：要解决的问题：使连接到无线电的便携式声音再现装置易于处理。解决方案：收音机1具有安装装置2，用于在无线电装置1的壳体10的顶面上直接安装便携式声音再现装置100，而不使用电缆或电缆。安装装置具有可通信的连接器将便携式声音再现装置100与无线电装置1连接，同时将便携式声音再现装置100安装在外壳10上。因此，便携式声音再现装置100可以直接安装在壳体10的顶面上，这使得便携式声音再现装置100能够容易地处理包括放下便携式声音再现装置100的工作。因此，将便携式声音再现装置100安装在壳体10的顶面上使得其操作部102能够安装在操作者可以从外部视觉识别的位置。结果，便携式声音再现装置100在便携式声音再现装置100具有的每个功能的操作中变得更容易处理，等等。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012135845A Work tool 审中-公开
标题翻译：工作工具
公开(公告)号：JP2012135845A
公开(公告)日：2012-07-19
申请号：JP2010290455
申请日：2010-12-27
申请人： Makita Corp , 株式会社マキタ
发明人： UKAI TOMOHIRO , MATSUURA YUTA , HANAI TAKAMASA , KAMIMOTO JUNPEI , ITO AKIHIRO
IPC分类号： B25B23/157 , B25B21/00
CPC分类号： B25B21/008 , B25B21/00 , B25B23/0064 , B25F5/001
摘要： PROBLEM TO BE SOLVED: To provide a technology effective for preventing abrasion relating to motive force transmission in a work tool having a motive force transmission mechanism of transmitting the motive force of a driving motor to a tip tool.SOLUTION: A motive force transmission mechanism 131 includes a control unit capable of setting a first control mode for controlling, on the basis of the operation state of a second clutch cum 138 detected by a clutch detection mechanism 151 for detecting the operation state of the second clutch cum 138 with respect to a first clutch cum 137, a driving motor 111 to a first revolution speed before the first clutch cum 137 and the second clutch cum 138 engage each other at clutch teeth 137a and 138a, and a second control mode for controlling the driving motor 111 to a second revolution speed higher than the first revolution speed after the first clutch cum 137 and the second clutch cum 138 engage each other at the clutch teeth 137a and 138a.
摘要翻译：要解决的问题：提供一种在具有将驱动电动机的动力传递到尖端工具的动力传递机构的作业工具中有效防止与动力传递有关的磨损的技术。解决方案：动力传递机构131包括控制单元，该控制单元能够基于用于检测操作状态的离合器检测机构151检测到的第二离合器暨138的操作状态来设定第一控制模式相对于第一离合器暨137的第二离合器暨138，在第一离合器暨137和第二离合器暨138在离合器齿137a和138a处彼此接合的驱动电动机111到第一转速，以及第二控制在第一离合器暨137和第二离合器暨138在离合器齿137a和138a处彼此接合之后，将驱动电机111控制到高于第一转速的第二转速的模式。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2009190132A Grinding tool 有权
标题翻译：研磨工具
公开(公告)号：JP2009190132A
公开(公告)日：2009-08-27
申请号：JP2008034420
申请日：2008-02-15
申请人： Makita Corp , 株式会社マキタ
发明人： NOJIRI YUJI , MATSUURA YUTA
IPC分类号： B24B55/10 , B24B23/00
摘要： PROBLEM TO BE SOLVED: To improve usability of a random orbital sander by preventing a dust box from improperly turning around in the handheld random orbital sander, since dust collection fan and a dust collection skirt are arranged above a grinding pad to collect generated dust in the dust box, and the dust collection skirt is conventionally turned to an optional position so as to prevent the dust box from causing an obstruction to work, but there lies a problem of the dust box improperly turning around with rotation of the dust collection skirt due to vibration or the like.
SOLUTION: The dust collection skirt 21 is formed in a halved structure, and split pieces 21L, 21R are brought into butt contact with each other and mounted to a tool body 2. Thus a noncircular restricting part 30 of the tool body 2 is pinched between rotation locking parts 24, 24, and the rotation of the dust collection skirt 21 around an axis J1 is restricted to hold a direction of the dust box 26.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过防止灰尘盒在手持式随机轨道打磨机中不正确地转动来提高随机轨道打磨机的可用性，由于集尘扇和集尘裙布置在研磨垫的上方以收集产生的通常将集尘箱中的灰尘转移到可选择的位置，以防止灰尘盒发生阻塞作用，但是存在灰尘盒随着灰尘收集的旋转而不正确地转动的问题裙子由于振动等。解决方案：集尘裙21形成为一半的结构，并且分割片21L，21R彼此对接并安装到工具体2.因此，工具主体2的非圆形限制部30 被夹在旋转锁定部件24,24之间，并且围绕轴线J1的集尘裙部21的旋转被限制为保持集尘盒26的方向。（C）2009，JPO＆INPIT

8. 发明专利

JP2009125813A SCREW FASTENING MACHINE 审中-公开
公开(公告)号：JP2009125813A
公开(公告)日：2009-06-11
申请号：JP2007299539
申请日：2007-11-19
申请人： MAKITA CORP
发明人： MIYAZAWA MASAMICHI , MATSUURA YUTA
IPC分类号： B25B21/00
摘要： PROBLEM TO BE SOLVED: To provide an effective technology for preventing a loss of a screw fastening depth regulating member removed from a machine body in a screw fastening machine. SOLUTION: The screw fastening machine comprises a screw fastening depth regulating member 141 abutting on a workpiece to regulate the movement of the machine body 103 in a screw fastening direction during screw fastening operation in carrying out the screw fastening operation by moving the machine body 103 in the screw fastening direction while rotating a tool bit 119, and an engagement clutch 121 cutting off the transmission of a turning force to the tool bit when the screw fastening depth regulating member 141 abuts on the workpiece. The machine body 103 is provided with holding parts 155, 164, 166 detachably holding the screw fastening depth regulating member 141 removed from a tip region. The holding parts 155, 164, 166 allow the screw fastening depth regulating member 141 to be attached and detached utilizing the own elastic deformation of the holding parts. COPYRIGHT: (C)2009,JPO&INPIT

9. 发明专利

JP2016003582A エンジンの動弁装置审中-公开
公开(公告)号：JP2016003582A
公开(公告)日：2016-01-12
申请号：JP2014122878
申请日：2014-06-13
申请人： MAKITA CORP
发明人： MATSUURA YUTA
IPC分类号： F01L1/04 , F01L13/08 , F01M1/16 , F01M9/10
摘要：【課題】エンジンの初期運転時にその構成部品であるカム等の摩耗を抑制することのできるエンジンの動弁装置を提供する。【解決手段】エンジンの動弁装置は、ギヤ部321とカム部322を有すると共にクランクシャフトに連動して回転するカムギヤ32Aを含み、カムギヤ32Aのカム部322の外周面に当接するカムフォロア部材を介してエンジンバルブを開閉する。カムギヤ32Aは、潤滑オイルを貯留するオイル貯留部325を有しており、エンジンの初期運転時に、オイル貯留部325に貯留された潤滑オイルを、貫通孔329を介して、カム部322の外周面に供給する。【選択図】図3

10. 发明专利

JP2012110988A SHEAR WRENCH SOCKET AND SHEAR WRENCH 审中-公开
公开(公告)号：JP2012110988A
公开(公告)日：2012-06-14
申请号：JP2010260329
申请日：2010-11-22
申请人： MAKITA CORP
发明人： MATSUURA YUTA
IPC分类号： B25B21/00
摘要： PROBLEM TO BE SOLVED: To reduce the time and the labor of replacing work by reducing loads on a transportation worker.SOLUTION: In the shear wrench 1, nut fitting parts formed in the inner peripheral surface of a socket 8 include a first fitting part 10 formed on one end side of a front or a rear part in an axial direction corresponding to the nut of M2, and a second fitting part 11 formed on the other end side coaxially to the first fitting part 10 corresponding to the nut of M22. Recesses 14 are formed as fixing parts to an outer sleeve 3 at both ends. By selecting the ends fixed to the outer sleeve 3, the nut of M20 corresponding to the first fitting part 10 and the nut of M22 corresponding to the second fitting part 11 are separately used.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式