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1. 发明专利

JP2013183603A The electric oil pump device 有权
标题翻译：电油泵装置
公开(公告)号：JP2013183603A
公开(公告)日：2013-09-12
申请号：JP2012047994
申请日：2012-03-05
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： INAGAKI TOMOHIRO , ONO YOSHIHIRO , NISHIZAKI KATSUTOSHI , KANDA DAICHI
IPC分类号： H02K9/19
摘要： PROBLEM TO BE SOLVED: To provide an electric oil pump device in which oil sucked from an inlet is circulated through a plurality of oil paths including an oil path introduced to an inlet port via the inside of an electric motor, and that can cool the electric motor with certainty.SOLUTION: Oil sucked from an inlet 32 into a pump housing 13 flows to an inlet port 34 through a rotor internal oil path 36. The rotor internal oil path 36 is connected from an oil pump 2 side outer peripheral side of a rotor 6 of a brushless motor 3 to an inner peripheral side, and connects the inner peripheral side of the rotor 6 in a radial direction of a common rotation axis 7. A projection part 40 restricting oil flow toward the rotor internal oil path 36 is formed at the whole circumference at a position opposed to an outer peripheral side end surface of the rotor 6 of the pump housing 13, and branched oil flows to the inlet port 34 through a rotor external oil path 37. The rotor external oil path 37 is provided to a gap between an outer peripheral surface of the rotor 6 and an inner peripheral surface of a stator 5 in an axis line direction of the common rotation axis 7.
摘要翻译：要解决的问题：提供一种电动油泵装置，其中从入口吸入的油通过包括通过电动机内部引入入口的油路的多条油路循环，并且可以冷却电电动机具有确定性。解决方案：从入口32吸入泵壳体13的油通过转子内部油路36流入入口34.转子内部油路36从油泵2侧外周侧无刷电动机3的转子6到内周侧，并且在公转部7的径向连接转子6的内周侧。形成限制向转子内部油路36的油流的突出部40 在与泵壳体13的转子6的外周侧端面相对的位置的整个圆周上，分支的油通过转子外部油路37流入入口34.转子外部油路37为设置在转子6的外周面与定子5的内周面之间的间隙，沿着公共旋转轴7的轴线方向。

2. 发明专利

JP2012210707A Method for manufacturing grinding wheel having depression 有权
标题翻译：用于制造具有渗透性的研磨轮的方法
公开(公告)号：JP2012210707A
公开(公告)日：2012-11-01
申请号：JP2012148994
申请日：2012-07-03
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： SOMA SHINJI , MORITA KOJI , INAGAKI TOMOHIRO , MOROTO TAKAYUKI , SUGITA KAZUHIKO , IMAI TOMOYASU , KUNIHIRO TAIJI
IPC分类号： B24D3/00 , B24D5/00 , B24D5/06
摘要： PROBLEM TO BE SOLVED: To easily form tilted grooves tilted in relation to the circumferential direction of a grinding wheel or hole-shaped depressions on an abrasive grain layer of a non-baked grinding chip by machining or pressing at low cost.SOLUTION: The non-baked grinding chip is formed by integrally and circularly press-molding by superposing substrate layers formed by mixing substrate particles and a bonding agent in an abrasive grain layer formed by mixing super-abrasive grains and the bonding agent. The depressions are formed on the abrasive grain layer of the non-baked grinding chip, the non-baked grinding chip having the depressions is baked, and a plurality of baked grinding chips are bonded to a core.
摘要翻译：要解决的问题：通过机械加工或低成本压制，可以容易地形成相对于研磨轮的圆周方向倾斜的倾斜槽或非烘烤研磨片的磨粒层上的孔形凹部。解决方案：通过将通过混合基底颗粒和粘合剂形成的基底层叠加在通过混合超磨料颗粒和粘合剂形成的磨粒层中，将未烘烤的研磨碎片整体地和圆周地压制成型。在非烘烤研磨片的磨粒层上形成凹部，将具有凹部的未烧结研磨片烘烤，将多个烧结研磨片接合在芯上。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2008302475A Wheel spindle device in grinder 有权
标题翻译：砂轮中的主轴装置
公开(公告)号：JP2008302475A
公开(公告)日：2008-12-18
申请号：JP2007151981
申请日：2007-06-07
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： INAGAKI TOMOHIRO , IMAI TOMOYASU , MOROTO TAKAYUKI , SOMA SHINJI
IPC分类号： B24B45/00 , B24D5/00
CPC分类号： B24D5/10 , B24B19/12
摘要： PROBLEM TO BE SOLVED: To provide a wheel spindle device in a grinder, improved in productive efficiency without synergistically increasing fluctuation of dynamic pressure and grinding resistance between a workpiece and each of grinding wheels, and improved in working precision in assembling a plurality of the grinding wheels on the grinding surfaces of which inclined grooves are formed, on wheel spindles.
SOLUTION: This wheel spindle device to install a plurality of the grinding wheels 10 on the wheel spindles 32 axially supported on a wheel spindle stock of the grinder is constituted so that a standard position 40 in the rotating direction is provided on a core of the grinding wheel, and a plurality of the inclined grooves 20 provided inclined against the circumferential direction are formed in positions the phases of which are respectively dislocated for each of the grinding wheels 10 against the standard position on grinding surfaces of the grinding wheels.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在研磨机中提供砂轮主轴装置，提高生产效率，而不会在工件和每个砂轮之间协同增加动压和磨削阻力的波动，并且提高组装多个的工作精度在砂轮主轴上形成有倾斜槽的研磨表面上的砂轮。解决方案：该轮轴主轴装置将多个磨轮10安装在轴向支撑在研磨机的车轮主轴架上的轮轴32上，使得沿着旋转方向的标准位置40设置在一个芯并且在磨轮的磨削表面的标准位置上，在相对于每个砂轮10分别脱位的位置上形成有多个倾斜槽20，该倾斜槽20沿圆周方向倾斜。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007167997A Truing tool 审中-公开
标题翻译：工具
公开(公告)号：JP2007167997A
公开(公告)日：2007-07-05
申请号：JP2005366588
申请日：2005-12-20
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： HIRAIWA NOBORU , INAGAKI TOMOHIRO , MOROTO TAKAYUKI , OKURA MASATOSHI
IPC分类号： B24D3/00 , B24D3/06
摘要： PROBLEM TO BE SOLVED: To provide a truing tool, preventing abrasive from moving in relation to a binder to be loosened and further falling out in truing.
SOLUTION: This truing tool 1 includes: a base 7; a number of super-abrasives 9 made of diamond or cubic boron nitride (CBN); and a brazing material 11 for bonding the super-abrasives 9 to the base 7, wherein the tool includes a plating layer 13 for coating the surface of the brazing material 11, having a higher hardness than the brazing material 11.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种修整工具，防止磨料相对于粘合剂移动以松动并进一步脱落在修整中。解决方案：该修整工具1包括：基座7; 一些由金刚石或立方氮化硼（CBN）制成的超级磨料9; 以及用于将超研磨剂9接合到基座7的钎焊材料11，其中该工具包括用于涂覆钎焊材料11的表面的镀层13，其具有比钎焊材料11更高的硬度。版权所有：（C）2007，JPO＆INPIT

5. 发明专利

JP2008137147A Grindwheel with sloping groove and its manufacturing method 有权
标题翻译： GRINDWHELEL与坡耕地及其制造方法
公开(公告)号：JP2008137147A
公开(公告)日：2008-06-19
申请号：JP2007183240
申请日：2007-07-12
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： SOMA SHINJI , IDO MASAHIRO , AKAHA HITOSHI , INAGAKI TOMOHIRO , KUNIHIRO TAIJI , IMAI TOMOYASU
IPC分类号： B24D3/00 , B24D5/00 , B24D5/06
CPC分类号： B24D5/10 , B24D5/06 , B24D7/10 , B24D7/18 , B24D18/0009
摘要： PROBLEM TO BE SOLVED: To easily provide a grindwheel having sloping grooves formed without deteriorating a force for holding superabrasive particles to a grinding surface on the grinding surface at low costs. SOLUTION: In this method for manufacturing a grindwheel, a plurality of grindwheel chips comprising an abrasive layer including superabrasive particles and a base layer, are bonded on a core mounted to a grindwheel shaft axially supported rotatably and drivably around a rotary axial line on a grindwheel platform of a grinder, and a workpiece whose grinding surface formed on the abrasive layer is rotataby and drivably supported by a workpiece supporting device of the grinder is brought into contact at a grinding point. This method includes: a grindwheel chip formation step for forming grindwheel chips before baking by inclining both ends in a grindwheel peripheral direction against the grindwheel peripheral direction; a baking step for baking the grindwheel chips before baking so as to form the baked grindwheel chips; and an adhesion step for bonding a plurality of the baked grindwheel chips to the core so that sloping grooves are formed between the adjacent abrasive layers. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了容易地提供一种具有倾斜槽的研磨轮，其成形不会恶化用于将超磨料颗粒以低成本保持在研磨表面上的研磨表面的力。解决方案：在这种制造研磨轮的方法中，将包括超磨料颗粒和基层的研磨层的多个研磨轮碎片接合在安装到可以旋转地且可旋转地驱动的旋转轴线上的研磨轮轴上的芯上在研磨机的研磨平台上，在研磨层上形成的磨削面由旋转体和由研磨机的工件支撑装置驱动地支撑的工件在研磨点接触。该方法包括：磨轮切屑形成步骤，用于通过使研磨轮圆周方向上的两端相对于研磨轮周向倾斜而在烘烤前形成磨轮芯片; 烘烤步骤，用于在烘焙之前烘烤所述磨轮碎片以形成所述烘烤的磨轮碎片; 以及粘合步骤，用于将多个烘烤的研磨轮芯片接合到芯部，使得在相邻的磨料层之间形成倾斜的槽。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008119819A Method for manufacturing grinding wheel having depression 审中-公开
标题翻译：用于制造具有渗透性的研磨轮的方法
公开(公告)号：JP2008119819A
公开(公告)日：2008-05-29
申请号：JP2007162934
申请日：2007-06-20
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： SOMA SHINJI , MORITA KOJI , INAGAKI TOMOHIRO , MOROTO TAKAYUKI , SUGITA KAZUHIKO , IMAI TOMOYASU , KUNIHIRO TAIJI
IPC分类号： B24D5/00 , B24D3/00 , B24D5/06 , B24D99/00
CPC分类号： B24D3/14 , B24D5/06 , B24D5/10 , B24D18/0009 , B24D99/005
摘要： PROBLEM TO BE SOLVED: To easily and economically provide inclined grooves which are inclined relative to the circumferential direction of a grinding wheel, or hole-shaped depressions formed on a non-baked abrasive grain layer of a grinding chip by a machining or press working process. SOLUTION: The method comprises the steps of: forming the non-baked grinding chip in such a manner that a substrate layer formed by mixing substrate grains with a bond is overlaid on an inner surface of the abrasive grain layer 12 formed by mixing superabrasive grains with a bond and integrally press-molded with the abrasive grain layer 12 to form the grinding chip with an arcuate shape; forming depressions 20 on the abrasive grain layer 12 of the non-baked grinding chip; baking the non-baked grinding chip provided with the depressions 20; and adhering a plurality of the baked grinding chips to a core. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了容易且经济地提供相对于研磨轮的圆周方向倾斜的倾斜槽或通过机加工形成在磨削芯片的非烘烤磨粒层上的孔形凹部，或新闻工作流程。解决方案：该方法包括以下步骤：以将通过将基底晶粒与结合物混合形成的基底层覆盖在通过混合形成的磨粒层12的内表面上的方式形成未烘烤的研磨碎片具有粘结的超磨粒和与磨粒层12一体加压成型以形成具有弓形形状的研磨片; 在非烘烤研磨片的磨粒层12上形成凹部20; 烘烤设置有凹部20的未烧结研磨片; 并将多个烘烤的研磨碎屑粘附到芯上。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008114338A Grinding wheel with inclined groove and manufacturing method therefor 审中-公开
标题翻译：具有嵌入式砂轮的研磨轮及其制造方法
公开(公告)号：JP2008114338A
公开(公告)日：2008-05-22
申请号：JP2006300396
申请日：2006-11-06
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： SOMA SHINJI , MORITA KOJI , INAGAKI TOMOHIRO , HIRAIWA NOBORU
IPC分类号： B24D5/00 , B24D3/00 , B24D5/06
摘要： PROBLEM TO BE SOLVED: To easily carve inclined grooves inclined toward the axis of rotation on the abrasive grain layer of a grinding wheel by machining at a low cost. SOLUTION: A plurality of inclined grooves are carved on the abrasive grain layer of the grinding wheel by repeating a groove-machining process in which the inclined grooves from the grinding surface to the underlayer of the grinding wheel are linearly carved on the abrasive grain layer by machining by moving a tool onto the grinding wheel in a straight line toward the inclined angle direction of the inclined grooves and an indexing process in which the grinding wheel is rotated in an indexing manner by an angle corresponding to the number of the inclined grooves. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过以低成本的机械加工，可以容易地在磨轮的磨粒层上刻蚀倾斜于旋转轴线的倾斜槽。解决方案：通过重复一个槽加工工艺，在磨轮的磨粒层上雕刻多个倾斜槽，其中从研磨表面到研磨轮的底层的倾斜槽线线地雕刻在磨料上通过将工具沿着倾斜槽的倾斜角度方向的直线移动到砂轮上而进行机械加工，以及分度过程，其中砂轮以分度方式旋转一个与倾斜的数量相对应的角度凹槽。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008100293A Grinding wheel having tilted groove and its manufacturing method 有权
标题翻译：具有倾斜槽的研磨轮及其制造方法
公开(公告)号：JP2008100293A
公开(公告)日：2008-05-01
申请号：JP2006282789
申请日：2006-10-17
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： SOMA SHINJI , MORITA KOJI , INAGAKI TOMOHIRO , TAKEHARA HIROSHI
IPC分类号： B24D5/00 , B24D3/00 , B24D3/34
摘要： PROBLEM TO BE SOLVED: To elongate the life of a grinding wheel by preventing the releasing of super grains by reinforcing tilted grooves with an adhesive agent, the tilted grooves being engraved on the grinding surface of the grinding wheel by a machining operation.
SOLUTION: The grinding wheel is formed by sticking a plurality of grinding stone tips on a core, the grinding stone tips having an abrasive grain layer 12 including super grains. A plurality of tilted grooves 20 tilted with respect to the circumferential direction of the grinding wheel are each engraved on the grinding surface by the machining operation. The abrasive grain layer 12 having the engraved tilted grooves 20 is reinforced with the abrasive agent 25 at the side walls 24 of the tilted grooves 20 on the backward side in the direction of the rotation of the grinding wheel.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过用粘合剂加强倾斜的槽来防止超级颗粒的释放来延长砂轮的使用寿命，倾斜的槽通过机械加工操作被雕刻在砂轮的研磨表面上。解决方案：砂轮通过将多个研磨石头贴在芯上而形成，磨石头具有包括超晶粒的磨粒层12。通过加工操作，在磨削表面上分别相对于砂轮的圆周方向倾斜的多个倾斜槽20。具有雕刻的倾斜槽20的磨粒层12在磨轮25的旋转方向的后侧的倾斜槽20的侧壁24处被研磨剂25加强。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2009083036A Grinding wheel 有权
标题翻译：砂轮
公开(公告)号：JP2009083036A
公开(公告)日：2009-04-23
申请号：JP2007255651
申请日：2007-09-28
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： TAKEHARA HIROSHI , INAGAKI TOMOHIRO , MOROTO TAKAYUKI , IMAIKE HIROSHI , SOMA SHINJI , MORITA KOJI
IPC分类号： B24D3/02 , B24D3/00 , B24D3/18
CPC分类号： B24D3/18
摘要： PROBLEM TO BE SOLVED: To provide a grinding wheel reducing grinding resistance in grinding to improve grinding performance and grinding service life without lowering connecting strength of a bonding material of the grinding wheel. SOLUTION: In this grinding wheel, super abrasive grains 12 made of cubic boron nitride particles or diamond particles are contained together with aggregates 14 in the bonding material. The aggregates are formed by porous ceramics. An average particle size of the aggregates is made 70 to 150% of an average particle size of the super abrasive grains. Bridges of the bonding material are formed between the aggregates adjacent to each other or between the aggregates and the super abrasive grains adjacent to the aggregates. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供研磨轮，降低研磨中的耐磨性，以提高研磨性能和磨削使用寿命，而不降低砂轮接合材料的连接强度。解决方案：在该砂轮中，由立方氮化硼颗粒或金刚石颗粒制成的超级磨粒12与粘结材料中的聚集体14一起被包含。聚集体由多孔陶瓷形成。聚集体的平均粒径为超级磨粒的平均粒径的70〜150％。在彼此相邻的聚集体之间或在聚集体和与聚集体相邻的超级磨料颗粒之间形成接合材料的桥。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008142796A Composite grinding wheel 审中-公开
标题翻译：复合砂轮
公开(公告)号：JP2008142796A
公开(公告)日：2008-06-26
申请号：JP2006329347
申请日：2006-12-06
申请人： Jtekt Corp , Toyoda Van Moppes Ltd , 株式会社ジェイテクト , 豊田バンモップス株式会社
发明人： SOMA SHINJI , SEKIYA YASUHISA , INAGAKI TOMOHIRO
IPC分类号： B24D5/08 , B24D5/14
摘要： PROBLEM TO BE SOLVED: To provide a composite grinding wheel which prevents occurrence of crack and chipping of an abrasive grain layer easily by filling a recessed part opened on a grinding face of the abrasive grain layer with a brittle material, and improves the function for discharging chips after grinding. SOLUTION: This grinding wheel 10 is constituted by sticking a plurality of grindstone chips having the abrasive grain layer 12 including ultra-abrasive grains to a core mounted on a grinding wheel spindle supported on a wheel spindle stock of a grinding machine to rotate and to be driven around an axial line and making a workpiece supported on a workpiece supporting device of the grinding machine to rotate and to be driven, abut on the grinding face 15 formed on the abrasive grain layer at a grinding point for grinding. A plurality of recessed parts 20 opened on the grinding face are formed in the abrasive grain layer and are filled with the brittle material 50 having high porosity or a vitrified grindstone material having high porosity. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种复合砂轮，其通过用脆性材料填充在磨粒层的研磨面上开口的凹部而容易地防止磨粒层的发生裂纹和碎裂，并且改善了研磨后排屑的功能。解决方案：该砂轮10通过将多个具有包括超磨粒的磨粒层12的磨石碎屑粘附在安装在研磨机的车轮主轴架上的砂轮主轴上的芯上而构成，以旋转并且被驱动绕轴线并使得支撑在研磨机的工件支撑装置上的工件旋转并被驱动，在磨削磨削点处与形成在磨粒层上的研磨面15抵接。在研磨面上形成有多个在研磨面上开口的凹部20，并且填充有高孔隙率的脆性材料50或具有高孔隙率的玻璃化磨石材料。版权所有（C）2008，JPO＆INPIT

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