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21. 发明专利

JP2003145405A ORBITAL GRINDER WITH SUCTION RING 审中-公开
公开(公告)号：JP2003145405A
公开(公告)日：2003-05-20
申请号：JP2002328944
申请日：2002-11-13
申请人： MARTON MIKSA
发明人： MIKSA MARTON
IPC分类号： B24B23/04 , B24B23/03 , B24B55/10
摘要： PROBLEM TO BE SOLVED: To provide a rotary orbital sander including a motor having a rotary shaft with radially off-set portion. SOLUTION: A suction housing 22 is mounted to the motor 16 arround a motor shaft and connectable with a vacuum source. A sanding pad assembly 26 including a backing pad 48 having a plurality of apertures there through and an annular frame 34 having a circumferential side wall 36 including first and second circumferential edges is mounted to the radially off-set portion of the shaft. A circular back wall 42 extends from one of the circumferential edges 40, and has an opening 44 sealable with the suction housing. The other circumferential edge 38 is attached to the backing pad. This sanding pad assembly resists flapping at high rotational speeds. A sanding disk 52 having a size and a shape complimentary to that of the sanding pad and a plurality of holes 54 aligning with the apertures 50 in the sanding pad is mountable on the sanding pad. The vacuum source draws sanding waste through the aligned apertures and out the suction housing.

22. 发明专利

JP2003510189A Ergonomically friendly arbitrary trajectory of Thunder structure 审中-公开
公开(公告)号：JP2003510189A
公开(公告)日：2003-03-18
申请号：JP2001526330
申请日：2000-09-15
申请人：チャオ、ハオ−チエン
发明人：チャオ、ハオ−チエン
IPC分类号： B24B23/03 , B24B23/04 , B24B55/00 , B24B55/10 , F04C18/344
CPC分类号： B24B55/00 , B24B23/03 , B24B23/04 , B24B55/105 , F04C18/3441
摘要： (57)【要約】【課題】【解決手段】ハウジング１７と、ハウジング１７内に垂直軸７１を含むモータ２４と、モータ２４に結合されたパッド１４と、垂直軸７１に対して実質的に垂直に伸びる、パッド１４上の面７０と、パッド１４を囲む囲い板１３と、囲い板１３内の開口部８５と、開口部８５と連通する内端部８４とパッド１４の面７０に対して鋭角に伸びる、ダスト排出チューブ１２上の外端部８３とを有するダスト排出チューブ１２とを有する任意軌道サンダー１０、１５０。該サンダー１０、１５０は、８３と８６ミリメートルとの間の高さを有し、かつ０．６８と０．７５キログラムとの間の重量を有する。ダスト排出チューブ１２の外端部８３は、垂直中心線７１から約１２０と１５７ミリメートルとの間で伸びることができる。

23. 发明专利

JP2003011051A Longitudinally cutting high speed cutter 审中-公开
标题翻译：长期切割高速切割机
公开(公告)号：JP2003011051A
公开(公告)日：2003-01-15
申请号：JP2001194511
申请日：2001-06-27
申请人： Chuzaburo Ichiyoshi , 市吉忠三郎
发明人： ICHIYOSHI CHUZABURO
IPC分类号： B24B23/04
摘要： PROBLEM TO BE SOLVED: To solve a problem in a conventional high speed cutter wherein the cutter can cut a long material in the direction orthogonal to the longitudinal direction or up to about 45 degrees safely, but cannot cut it in the longitudinal direction safely. SOLUTION: A feed mechanism is attached to a high speed cutter, and a workpiece is fixed in the direction of width and can move forward and backward in the longitudinal direction so that a steel material can be safely cut in the longitudinal direction by attaching the feed mechanism to the high speed cutter of a power tool.
摘要翻译：要解决的问题：为了解决传统的高速切割机中的问题，其中刀具可以在与纵向方向正交的方向上切割长材料或者高达约45度的方向切割长材料，但是不能在纵向方向上安全地切割。解决方案：进给机构安装在高速切割机上，工件沿宽度方向固定，可沿纵向方向前后移动，使钢材沿长度方向安全切割，方法是将进料电动工具高速切割机构。

24. 发明专利

JP2002370151A Air sanding machine 审中-公开
标题翻译：空气压缩机
公开(公告)号：JP2002370151A
公开(公告)日：2002-12-24
申请号：JP2001185458
申请日：2001-06-19
申请人： Kuken:Kk , 株式会社空研
发明人： KAJIMOTO AKINOBU , OKUNO YASUOMI
IPC分类号： B24B23/04
摘要： PROBLEM TO BE SOLVED: To provide an air sanding machine capable of highly efficiently and accurately grinding a spot-welded weld protrusion and a convex part. SOLUTION: An eccentric shaft 6 is directly coupled to the lower end of s rotor shaft 2a of an air motor 2. The central part of a circular polishing pad 5 is integrally fixed on the eccentric shaft 6 not through a bearing, rotation of the air motor 2 is transmitted directly to the circular polishing pad 5, and the circular polishing pad 5 is rotated at a high speed as it is caused to effect revolution movement. With the circular polishing pad 5 inclined obliquely downward toward a front, its front edge part is brought into a touch with a substance A to be ground, such as a weld protrusion, as it is moved in a longitudinal direction at intervals of a very short time, and the substance A to be ground is intermittently ground.
摘要翻译：要解决的问题：提供一种能够高效精确地研磨点焊焊接突起和凸部的空气砂光机。解决方案：偏心轴6直接联接到气动马达2的转子轴2a的下端。圆形抛光垫5的中心部分不通过轴承一体地固定在偏心轴6上，空气的旋转电动机2被直接传递到圆形抛光垫5，并且圆形抛光垫5在使其产生旋转运动时以高速旋转。当圆形抛光垫5朝向前方倾斜向下倾斜时，其前边缘部分与待研磨的物质A（例如焊接突起）接触，因为其沿纵向方向以非常短的间隔移动时间，待研磨的物质A被间歇地研磨。

25. 发明专利

JP2002307315A FIXING DEVICE FOR ABRASIVE CLOTH AND PAPER 失效
公开(公告)号：JP2002307315A
公开(公告)日：2002-10-23
申请号：JP2001120582
申请日：2001-04-19
申请人： YKK CORP
发明人： MURAZAKI RYUICHI , TAKIZAWA TOSHIAKI , TAKAHASHI YOSHINOBU
IPC分类号： B24B23/00 , B24B23/04 , B24D9/00 , B24D9/04 , B24D15/00 , B24D15/04
摘要： PROBLEM TO BE SOLVED: To provide a fixing device for abrasive cloth and paper for a portable polishing machine capable of giving the flexibility to a fixing device body, preventing the deformation due to heat, preventing the clogging due to polishing dust, and enabling sustaining of a holding force of the abrasive cloth and paper for the fixing device body. SOLUTION: The fixing device body 101 of the fixing device 100 provided with a mounting part 102 attached to and detached from a substrate 4 of the polishing machine 1 and the fixing device body 101 fixed by winding the abrasive cloth and paper around it and made of synthetic resin is provided with a plurality of grooves 110 continuous in parallel with the direction of winding of the abrasive cloth and paper, and a cavity part 104 is formed inside the fixing device body 101.

26. 发明专利

JP2002103196A HAND ELECTRIC SANDER 审中-公开
公开(公告)号：JP2002103196A
公开(公告)日：2002-04-09
申请号：JP2001283416
申请日：2001-09-18
申请人： HILTI AG
发明人： MAYR FRANZ-PAUL , BODE OLAF
IPC分类号： B24B23/06 , B24B23/00 , B24B23/04 , B24D9/08
摘要： PROBLEM TO BE SOLVED: To provide an electric sander capable of easily and certainly fixing sandpaper, having a clamp mechanism applying a prescribed tension to the sandpaper at that time, capable of easily operating even the sandpaper of a different thickness, and economically manufacturable. SOLUTION: This electric sander has the clamp mechanisms 2 for fixing the sandpaper 3 onto a support plate 1 driven by a motor. The clamp mechanism 2 has a clamp metal fitting 11 fixing the sandpaper 3 by a turn above a partially cylindrical clamp face 9. An arc-like movement track B of the clamp metal fitting 11 and the clamp face 9 are disposed eccentrically to each other to clamp the sandpaper 3 between the clamp face 9 and the clamp metal fitting 11.

27. 发明专利

JP2000218491A POLISHING DEVICE 失效
公开(公告)号：JP2000218491A
公开(公告)日：2000-08-08
申请号：JP2523799
申请日：1999-02-02
申请人： RYOBI LTD
发明人： HASHII HISAMITSU
IPC分类号： B24B23/04
摘要： PROBLEM TO BE SOLVED: To easily carry out sanding without scratching the inner surface of a housing due to eccentric motion of a driver during sanding a corner part of the inner surface of the housing. SOLUTION: In a polishing device in which a polishing member is attached through the intermediary of a pad to the bottom surface of a driver 15 coupled to an output shaft of a motor provided in a device body, the driver 15 is supported in an unbalance manner to a support column 14 formed of an elastic element so that an elliptic motion and a rectilinear motion are obtained for the driver 15 through manual adjustment.

28. 发明专利

JP2000176818A FIXTURE FOR COATED ABRASIVE 失效
公开(公告)号：JP2000176818A
公开(公告)日：2000-06-27
申请号：JP36201798
申请日：1998-12-21
申请人： YKK CORP
发明人： TAKIZAWA TOSHIAKI , AKENO MITSURU
IPC分类号： B24B23/00 , B24B23/04 , B24D15/00
摘要： PROBLEM TO BE SOLVED: To provide a coated abrasive fixture for portable polishing machines, which allows hook-like engaging elements to be exactly and preferently arranged at the parts to which Hook-and-Loop fasteners are not required to be adhesive bonded and with which polishing is directly concerned. SOLUTION: An engagingly fastening surface FS is provided by forming plural Hook-and-Loop fastener engaging element-rows ER parallel to the wrapping direction of coated abrasive integrally with an engagingly fastening part 10b of a fixture 10, and a cavity part 10c is formed inside the engagingly fastening part. Thus, since the need for a troublesome work of integrally joining a male Hook-and-Loop fastener to the fixture 10 by an adhesive, is eliminated, and the Hook-and-Loop fastener engaging element-rows ER can be optionally and integrally formed on necessary places on the surface of the engagingly fastening part 10b of the fixture 10, the engagingly fastening surface FS formed of the Hook-and-Loop fastener engaging element-rows ER can be exactly formed only on the parts in which the engagingly fastening strength to the coated abrasive is required to be ensured, and the engagingly fastening surface FS is not formed at the parts at which the engaging fastening strength is unnecessary. As a result, cost can be reduced.

29. 发明专利

JP2829224B2 失效
公开(公告)号：JP2829224B2
公开(公告)日：1998-11-25
申请号：JP18475993
申请日：1993-07-27
申请人： RYOOBI MOOTAA PURODAKUTSU CORP
发明人： ROBAATO JII EBAATSU , KAI NOBUHITO , JON II NEMAJI
IPC分类号： B24B23/04 , B24B27/08 , B24B45/00 , B24B55/10

30. 发明专利

JPH10277908A POLISHING TOOL 失效
公开(公告)号：JPH10277908A
公开(公告)日：1998-10-20
申请号：JP8847497
申请日：1997-04-07
申请人： U H T KK
发明人： FURUTA MASATO
IPC分类号： B24B23/04
摘要： PROBLEM TO BE SOLVED: To polish the bottom of a hole of an appropriate shape by constituting a shaft-shaped main body for supporting a grinding wheel in such a state as being elastically deformed from the grinding wheel part across the intermediate part. SOLUTION: A main body 1 of a polishing tool A is so formed as being divided into a fork shape from an intermediate part 12 of a flexible synthetic resin material of a rectangular cross section so as to be elastically deformed. Respective deformed parts 11 are so set as to become gradually thinner from the intermediate part 12 toward the tip so as to secure a uniform strength and a little bent toward the outside. The base part 13 of the polishing tool A is held and attached to a chuck part b6 of a reciprocating type hand polisher B and then the hand polisher B is reciprocated. When a grinding wheel part 2 is pushed against the bottom face W of a square hole in the direction for crossing at right angles with the longitudinal direction of the main body 1 and elastically deformed, the opposed grinding wheel parts 2 are reciprocated by repeatedly approaching to and separating from each other linearly along the bottom face W of the square hole so as to perform the polishing work.

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