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1. 发明专利

JP2011240454A Dust-collecting device for cutting tool 有权
标题翻译：用于切割工具的集尘装置
公开(公告)号：JP2011240454A
公开(公告)日：2011-12-01
申请号：JP2010116151
申请日：2010-05-20
申请人： Makita Corp , 株式会社マキタ
发明人： AOYAMA SHUJI
IPC分类号： B23D47/00 , B27G3/00
CPC分类号： B23D59/006 , Y10T83/202 , Y10T83/207
摘要： PROBLEM TO BE SOLVED: To enhance a dust-collecting force because there are some cases that the dust-collecting force is not sufficient because dust is collected by the use of only a flow of air generated by the rotation of a rotary blade tool in a conventional configuration though, for example, a desktop cutting tool including a dust-collecting device for collecting cut powder generated by cutting is provided.SOLUTION: This dust-collecting device includes a self dust-collecting function 32 to rotate a dust-collecting fan 34 by an electric motor 33 to forcibly collect the dust into a dust-collecting container 31. By the self dust-collecting function 32, a flow of air for collecting the dust is enhanced as compared with a conventional one to enhance the dust-collecting force.
摘要翻译：要解决的问题：为了增强集尘力，因为存在集尘力不足的情况，因为通过仅使用旋转叶片的旋转产生的空气流来收集灰尘具有常规配置的工具，例如，提供了包括用于收集通过切割产生的切割粉末的集尘装置的台式切割工具。解决方案：该集尘装置包括自动集尘功能32，用于通过电动机33旋转集尘风扇34，以强制将灰尘收集到集尘容器31中。通过自身集尘功能32，与常规的相比，用于收集灰尘的空气流增强了集尘力。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011183465A Hand-holding type cutting tool 有权
标题翻译：手持式切割工具
公开(公告)号：JP2011183465A
公开(公告)日：2011-09-22
申请号：JP2010047919
申请日：2010-03-04
申请人： Makita Corp , 株式会社マキタ
发明人： INAYOSHI HIROTOMO , AOYAMA SHUJI
IPC分类号： B23D47/00 , B23D45/16 , B27B5/29 , B27B9/00
CPC分类号： B26D7/18 , B26D7/1854 , B26D7/27 , Y10T83/242 , Y10T83/263
摘要： PROBLEM TO BE SOLVED: To efficiently remove cut powder using motor cooling air, by overcoming the problem wherein since the cut powder flown up deposits again in a cutting part and is hard to be efficiently removed, since the air is conventionally blown downward from above the cutting part, when using the cooling air of an electric motor for removing the cut powder generated in the cutting part, in a cutting tool. SOLUTION: This cutting tool is configured to blow off the cut powder by blowing the motor cooling air from the side of the cutting part, by arranging a blower duct 31 so as to reach the side of the cutting part from the lower vicinity part of the electric motor 40. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了有效地利用电动机冷却空气去除切割粉末，通过克服由于切割粉末在切割部分中再次沉积而难以有效去除的问题，由于空气通常向下吹从切割部分的上方，在切割工具中使用用于除去在切割部分中产生的切割粉末的电动机的冷却空气时。解决方案：该切削工具构成为通过从切削部的侧面吹出马达冷却空气来吹出切断粉末，通过将鼓风管31配置成从下部附近到达切削部的侧面电动机40的一部分。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009066718A Rotary table positioning device for table-top circular sawing machine 有权
标题翻译：台式圆锯机的旋转台定位装置
公开(公告)号：JP2009066718A
公开(公告)日：2009-04-02
申请号：JP2007239112
申请日：2007-09-14
申请人： Makita Corp , 株式会社マキタ
发明人： AOYAMA SHUJI
IPC分类号： B23D47/02 , B23D45/04
CPC分类号： B23D47/025 , B27B5/29
摘要： PROBLEM TO BE SOLVED: To allow accurate return to an original reference position with easy operation after fine-adjustment, considering that a table-top circular sawing machine has a fine-adjustment function for a positioning mechanism to position a rotary table but a conventional fine-adjustment mechanism has troublesome operation and poor user-friendliness because of impossible return to the original reference position. SOLUTION: A reference fixing pin 50 is provided on a supporting member 41 which supports a positioning pin 33 to be inserted into a positioning hole 2c of a base 2 for positioning the rotary table 3, movably in the direction of fine-adjustment. The reference fixing pin 50 is inserted into a reference fixing hole 51 for returning the supporting member 41 to the reference position. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：考虑到台式圆锯机具有用于定位旋转台的定位机构的微调功能，为了在微调之后容易操作，准确地返回到原始基准位置，但是常规的微调机构由于不可能返回到原始参考位置而具有麻烦的操作和不良的用户友好性。解决方案：参考固定销50设置在支撑构件41上，支撑构件41支撑定位销33以插入到用于定位旋转台3的基座2的定位孔2c中，可移动地沿微调方向。基准固定销50插入基准固定孔51中，用于将支撑构件41返回到基准位置。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006334886A Guide device of cutter 有权
标题翻译：切割机指导装置
公开(公告)号：JP2006334886A
公开(公告)日：2006-12-14
申请号：JP2005161329
申请日：2005-06-01
申请人： Makita Corp , 株式会社マキタ
发明人： AOYAMA SHUJI
IPC分类号： B27B9/04 , B23D45/16 , B23D47/02
摘要： PROBLEM TO BE SOLVED: To provide the guide device of a cutter good in operability having a backlashing adjusting mechanism for suppressing the backlashing between the guide protruded part of a guide plate for straightly moving the cutter and the guide recessed part on the side of the cutter.
SOLUTION: A regulating member 17 is arranged to the side part of the guide recessed part 3a on the side of the cutter and diametrically expanded by the displacement of an inclined surface 16a accompanied by the rotary operation of an adjusting screw 16 to be pressed to the side surface of the guide protruded part 11a to eliminate the gap between the guide protruded part 11a and the guide recessed part 3a.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有可操作性的切割器的引导装置，具有用于抑制用于使切割器直线移动的引导板的引导突出部与侧面上的引导凹部的引导突出部之间的间隙的后隙调整机构的刀具。解决方案：调节构件17布置在引导凹部3a的在切割器一侧的侧部并且通过伴随着调节螺钉16的旋转操作的倾斜表面16a的位移而直径扩大为压在引导突起部11a的侧面，以消除引导突出部11a和引导凹部3a之间的间隙。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006167885A Cutting material positioning fence of cutting machine 有权
标题翻译：切割机的切割材料定位
公开(公告)号：JP2006167885A
公开(公告)日：2006-06-29
申请号：JP2004365843
申请日：2004-12-17
申请人： Makita Corp , 株式会社マキタ
发明人： AOYAMA SHUJI
IPC分类号： B23D47/04 , B23D45/14 , B27B5/29
摘要： PROBLEM TO BE SOLVED: To provide an auxiliary fence to position a cutting material in the table surface direction which is furnished with a table to place the cutting material, simple in structure, easy to operate and has the same function.
SOLUTION: This cutting material positioning fence of a cutting machine is constituted to support the auxiliary fence 31 in a recessed part 30d by a supporting shaft 32 free to vertically revolve by providing the recessed part 30d on an upper part of a right side fence 30R set lower than the left side against a cutting blade 12. Consequently, it is possible to solve a problem such that a conventional auxiliary fence to change height of the fence to position the cutting material in the table surface direction is complicated in structure and troublesome to operate.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供辅助围栏，将切割材料放置在具有桌子的台面方向上以放置切割材料，结构简单，易于操作并具有相同的功能。解决方案：切割机的切割材料定位挡板构成为通过在右侧的上部设置凹部30d而将辅助挡板31支撑在凹部30d中，支撑轴32通过支撑轴32自由地垂直旋转挡板30R相对于切割刀片12设置得比左侧低。因此，可以解决一个问题，即结构上改变了将切割材料放置在桌面方向上以改变围栏高度的常规辅助围栏，并且操作麻烦版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006044068A Guide fence and cutter 审中-公开
标题翻译：指导和切割
公开(公告)号：JP2006044068A
公开(公告)日：2006-02-16
申请号：JP2004228422
申请日：2004-08-04
申请人： Makita Corp , 株式会社マキタ
发明人： AOYAMA SHUJI
IPC分类号： B27B5/29 , B27B5/20 , B27B27/10
摘要： PROBLEM TO BE SOLVED: To simply cut even a wide material to be cut exceeding a usual cuttable range without taking labor.
SOLUTION: The respective guide parts 20 provided to the left and right of a guide fence 8 are constituted so that the guide surface of the front of each of them is formed so as to be up and down divided into the first guide surface 23 formed only to the upper half of each of the guide parts 20 over the total length thereof and the second guide surface 24 retreating from the first guide surface 23 by a predetermined distance to be formed to the lower half of each of the guide parts 20 and parallel to the first guide surface 23. A sub-fence 26 is detachbly inserted in the lower half space 25 of each of the guide parts 20. Therefore, the material to be cut within the usual cuttable range is positioned using the second guide surface 24 of the guide fence 8 and the sub-guide surface 34 of the sub-fence 26 in a state that the sub-fence 26 is mounted and the material to be cut exceeding the usual cuttable range can be positioned by the second guide surface 24 by detaching the sub-fence 26.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：简单地切割超过通常可切割范围的宽切材料，而不用劳动。解决方案：设置在导向挡板8的左右两侧的各导向部20构成为使其前侧的引导面形成为上下分割为第一引导面每个导向部件20的整个长度仅形成在上半部分上，第二引导表面24从第一引导表面23退回预定距离以形成到每个引导部件20的下半部分并且平行于第一引导表面23.子栅栏26被分离地插入每个引导部分20的下半部空间25中。因此，在通常的可切割范围内待切割的材料使用第二引导表面 24的导轨挡板8和副挡板26的副导向面34处于安装子挡板26的状态，超过通常可切割范围的待切割材料可以通过第二引导表面24定位通过分离子栏26。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005178281A Tabletop circular saw with upper table 审中-公开
标题翻译： TABLETOP圆形表带上表
公开(公告)号：JP2005178281A
公开(公告)日：2005-07-07
申请号：JP2003425488
申请日：2003-12-22
申请人： Makita Corp , 株式会社マキタ
发明人： INAI MASAHIKO , AOYAMA SHUJI
IPC分类号： B23D45/16 , B27B9/00
摘要： PROBLEM TO BE SOLVED: To provide an effective technology so as to enhance workability in work for cutting a long workpiece material in a table saw mode, in terms of a tabletop circular saw with an upper table. SOLUTION: This tabletop circular saw with the upper table is equipped with a base 103 having the table 127 on which the workpiece material 127 can be placed, and a circular saw body 101 which is brought into continuous contact with the base in a vertically oscillatable manner, between a first position to get close to the base and a second position to be separated from the base. The circular saw body comprises: the upper table 113 on which the workpiece material can be placed; and a blade 107 which allows the operation of cutting the workpiece material, placed on the table, through the use of a lower edge by the movement of the circular saw body to the second position of the circular saw to the first position thereof, and which allows the operation of cutting the workpiece material, placed on the upper table, through the use of an upper edge protruded by a predetermined amount from the upper table. The base 103 is provided with an auxiliary table 141 on which the workpiece material can be placed in cooperation with the upper table, in the operation of cutting the workpiece material by using the upper edge of the blade. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：就具有上台的桌面圆锯提供有效的技术，以便提高以桌锯模式切割长工件材料的工作中的可加工性。
解决方案：具有上台的该台式圆锯装备有基座103，基座103具有工件材料127可放置在其上的工作台127，以及圆锯片主体101，其与基座一体地连接在一起在靠近基座的第一位置和与基座分离的第二位置之间可垂直振动的方式。圆锯主体包括：上台113，工件材料可以放在其上; 以及刀片107，其允许通过使圆形锯体的移动到圆弧的第二位置到其第一位置，通过使用下边缘来切割放置在工作台上的工件材料的操作，以及哪个允许通过使用从上表突出预定量的上边缘来切割放置在上台上的工件材料的操作。在通过使用叶片的上边缘切割工件材料的操作中，基座103设置有辅助工作台141，在该工作台上可以与上台配合放置工件材料。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2013063509A Cutting depth adjusting mechanism for portable circular saw 审中-公开
标题翻译：切削深度调节机构的便携式圆形SAW
公开(公告)号：JP2013063509A
公开(公告)日：2013-04-11
申请号：JP2013006247
申请日：2013-01-17
申请人： Makita Corp , 株式会社マキタ
发明人： MATSUBARA KOJI , NAKAJIMA TATSUO , AOYAMA SHUJI
IPC分类号： B23D45/16 , B27B9/02
摘要： PROBLEM TO BE SOLVED: To provide a portable circular saw including a cutting depth adjusting mechanism which can be tilted vertically centered at the front side of a saw blade case, thereby adjusting a cutting depth of a saw blade where, since a depth guide is conventionally configured to enter the saw blade case, cut powder etc. curled up into the saw blade case by cutting is directly sprayed, an operating failure of the mechanism occurs, and a fine operating state of the cutting depth adjusting mechanism is maintained over a long period of time.SOLUTION: A depth guide 15 for adjusting the cutting depth is disposed along the rear of the back 22a side of a saw blade case 22 outside thereof.
摘要翻译：要解决的问题：提供一种便携式圆锯，其包括切割深度调节机构，该切割深度调节机构可以在锯片壳体的前侧垂直中心倾斜，从而调整锯片的切割深度，其中，由于深度导向件通常被配置为进入锯片壳体，通过切割而卷入锯片壳体的切割粉末等直接喷射，机构发生操作故障，并且切割深度调节机构的精细操作状态保持在很长一段时间。解决方案：用于调节切割深度的深度引导件15沿其外侧的锯片壳体22的后侧22a侧的后部设置。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012061575A Dust-collecting mechanism of electric tool 审中-公开
标题翻译：电动工具的集尘机构
公开(公告)号：JP2012061575A
公开(公告)日：2012-03-29
申请号：JP2010208992
申请日：2010-09-17
申请人： Makita Corp , 株式会社マキタ
发明人： AOYAMA SHUJI , KAJI TOSHIYUKI
IPC分类号： B23D47/00 , B27B5/29 , B27G3/00
CPC分类号： B23Q11/0046 , B23D59/006 , B23Q11/127
摘要： PROBLEM TO BE SOLVED: To improve collection efficiency in collecting chips with a simple structure without arranging a mechanism for transmitting power from a cutting tool drive motor nor increasing the number of motors when collecting cutting powder generated in using an electric tool.SOLUTION: A dust-collecting mechanism 40 includes a dust-collecting box 41 for storing collected cutting powder, and a dust-collecting wind generating mechanism 50 for generating dust-collecting wind to improve the collection efficiency thereof. The dust-collecting wind generating mechanism 50 includes a drive fan 55 rotated by wind power of wind generated by a cooling fan 38 for cooling a cutting tool drive motor, and a dust-collecting fan 55 driven and rotated in response to the rotation of the drive fan 55. The dust-collecting wind generating mechanism 50 rotates the dust-collecting fan 55 in response to the rotation of the drive fan 55 to generate dust-collecting wind acting to send cutting powder into the dust-collecting box 41.
摘要翻译：要解决的问题：为了提高结构简单的采集芯片的收集效率，而不需要设置用于从切割工具驱动电动机传递动力的机构，也可以在收集使用电动工具时产生的切割粉末时增加电动机的数量。解决方案：集尘机构40包括用于存储收集的切割粉末的集尘箱41和用于产生集尘风的集尘风生成机构50，以提高其收集效率。集尘风力发生机构50包括：驱动风扇55，其由用于冷却切割工具驱动电动机的冷却风扇38产生的风的风力转动;以及集尘风扇55，其响应于旋转而被驱动和旋转集尘风生成机构50响应于驱动风扇55的旋转而旋转集尘风扇55，以产生将粉碎物送入集尘箱41的集尘风。
版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2012055994A Guide fence, and cutting machine having the same 审中-公开
标题翻译：指南和切割机
公开(公告)号：JP2012055994A
公开(公告)日：2012-03-22
申请号：JP2010200139
申请日：2010-09-07
申请人： Makita Corp , 株式会社マキタ
发明人： OTA TOMOYUKI , ARAYA MITSUYOSHI , AOYAMA SHUJI
IPC分类号： B23D47/00 , B23D45/04
CPC分类号： B27B5/29 , B27B5/165 , B27B27/10 , Y10T83/744 , Y10T83/7693
摘要： PROBLEM TO BE SOLVED: To cut a wide material to be cut with a width exceeding the scissible range of this cutting machine by removing subfences, and also to certainly position the material to be cut without damaging it, even when the subfences are removed, and further to facilitate using a wood block as a cutting guide.SOLUTION: A guide fence 8 has guide sections 20 to each of which a separate subfence 23 with a guide face 26 is detachably attached from a front side of the guide sections 20, and a face to be mounted with the subfence 23 of the guide section 20 serves as a second guide face 29 parallel to the guide face 26 rising up from a vicinity of an upper surface of a table and located posterior to the guide face 26.
摘要翻译：要解决的问题：为了切割宽度超过该切割机的允许范围的宽度的切割材料，通过移除亚栅栏，并且还可以确定定位要切割的材料而不损坏材料，即使当亚栅栏是并且进一步便于使用木质块作为切割导向件。导向挡板8具有引导部分20，每个引导部分20具有引导面26的独立的引导部分23从引导部分20的前侧可拆卸地附接，并且要安装在与引导部分20的副部件23 引导部分20用作平行于从表的上表面附近起起并位于引导面26后面的引导面26的第二引导面29.版权所有（C）2012，JPO＆INPIT

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