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1. 发明专利

JPWO2018029723A1 歯車の加工方法及び加工装置审中-公开
公开(公告)号：JPWO2018029723A1
公开(公告)日：2019-02-28
申请号：JP2016003684
申请日：2016-08-09
申请人：マツダ株式会社
发明人：益田和成
IPC分类号： B23F19/06 , F16H3/097 , F16H55/02 , B23F5/22
摘要：歯車の加工方法は、兼用ギヤの歯面(82)を歯幅方向に複数の部分に分けて、該分けられた各部分を、シェービングカッターによって、それぞれ仕上げ加工する仕上げ加工工程を含んでいる。上記兼用ギヤは、シェービングカッターが加工可能な幅よりも大きい歯幅の歯(81)を有しており、上記仕上げ加工工程の前に、兼用ギヤの歯面(82)において、仕上げ加工工程で仕上げられる上記複数の部分のうち互いに歯幅方向に隣り合う部分同士の、境界となる部分を含む所定の領域に、他の部分よりも歯厚方向内側に凹んだ凹部(84)を予め形成する。

2. 发明专利

JP2012167734A Worm wheel, method of manufacturing the same, and electric power steering device 有权
标题翻译： WORM轮，其制造方法和电动转向装置
公开(公告)号：JP2012167734A
公开(公告)日：2012-09-06
申请号：JP2011028847
申请日：2011-02-14
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： TANIMOTO KIYOSHI , OKA KUNIHIRO , MAEDA DAISUKE
IPC分类号： F16H1/16 , B62D5/04 , F16H55/02
摘要： PROBLEM TO BE SOLVED: To provide a compact and inexpensive worm wheel small having excellent strength and durability.SOLUTION: The worm wheel 31 includes teeth 32 made of metal, and a circumferential groove 34 crossing the central parts of the teeth 32 in the axial direction X1. The central parts of tooth faces 37 in the axial direction X1 are cut by the circumferential groove 34. The tooth faces 37 of the teeth 32 are formed by forging. The circumferential groove 34 reaches tooth bottoms 36, and the tooth faces 37 are divided into pairs of portions 37a, 37a on the opposite sides of the circumferential groove 34. Using the circumferential groove 34 as a lubricant supply path, the lubricant is supplied plentifully from the circumferential groove 34 to the pairs of portions 37a, 37a of the tooth faces 37.
摘要翻译：要解决的问题：提供具有优异的强度和耐久性的小型且便宜的蜗轮。解决方案：蜗轮31包括由金属制成的齿32和沿轴向X1与齿32的中心部分交叉的周向槽34。齿面37的轴向X1的中心部分由周向槽34切割。齿32的齿面37由锻造形成。圆周槽34到达齿底36，并且齿面37在周向槽34的相对侧分成成对的部分37a，37a。使用周向槽34作为润滑剂供应路径，润滑剂从圆周凹槽34到齿面37的一对部分37a，37a。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2008539372A Toothed wheel 审中-公开
公开(公告)号：JP2008539372A
公开(公告)日：2008-11-13
申请号：JP2008508121
申请日：2006-04-20
申请人：ヴァレオシステムデシュヤージュValeo Systemes D’Essuyage
发明人：ラッサルクリストフ
IPC分类号： F16H55/02 , F16C3/22
CPC分类号： F16H55/17 , B60S1/166 , F16H21/40 , Y10T74/19535
摘要：【課題】
複雑な成形工程を必要とせず、安価に実施可能な、容易に理解できる差別化手段を備える歯付きホイールを提供する。
【解決手段】
中心回転軸３を支持する中心孔１２と、内部にクランクピン４が固定されている第２の孔１３とを備える歯付きホイール１に関する。本発明は、ホイールの一方の面１ａには、中心孔１２の回転軸３と第２の孔１３内のクランクピン４の軸との間の距離を判断する手段が設けられており、この手段は、コード化手段１０として構成されていることを特徴とする。
【選択図】図４

4. 发明专利

JP2008275163A Toothed belt wheel 审中-公开
标题翻译：磨牙带轮
公开(公告)号：JP2008275163A
公开(公告)日：2008-11-13
申请号：JP2008119283
申请日：2008-04-30
申请人： Miba Sinter Austria Gmbh , ミーバジンターオーストリアゲゼルシャフトミットベシュレンクテルハフツング
发明人： DICKINGER KARL , SCHMID HERBERT , SIESSL WOLFGANG
IPC分类号： F16H55/02 , F16H55/06 , F16H57/04
CPC分类号： F16H55/38 , F16H55/171 , F16H57/0427
摘要： PROBLEM TO BE SOLVED: To provide a toothed belt wheel for a wet type belt excellent in meshing efficiency in terms of motion dynamics.
SOLUTION: As illustrated in figure 1, the toothed belt wheel for the wet type belt includes a wheel main body 2 having a meshing structure 5 including teeth 6 for the toothed belt in an end surface 4 wherein a tooth groove 7 including a tooth groove bottom part 12 is defined between two mutually adjacent teeth and/or at least one flange 3 arranged axially to a side of the wheel 2 and radially extending out over the meshing structure 5. A cut groove 9 for discharging lubricant is formed in an area of the tooth groove bottom part and/or in an inner surface 8 of a flange confronting the meshing structure.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在运动动力学方面提供优异的啮合效率的用于湿式带的齿形带轮。解决方案：如图1所示，用于湿式皮带的齿形带轮包括具有啮合结构5的轮主体2，该啮合结构5包括端面4中的齿形带的齿6，其中齿槽7包括齿槽底部12限定在两个相互相邻的齿之间和/或至少一个凸缘3，该凸缘3轴向布置到车轮2的侧面并且在啮合结构5上径向延伸出来。用于排出润滑剂的切割槽9形成在齿槽底部的面积和/或面对啮合结构的凸缘的内表面8中。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP4172865B2 Polishing method and polishing apparatus of the external gear 有权
公开(公告)号：JP4172865B2
公开(公告)日：2008-10-29
申请号：JP802199
申请日：1999-01-14
申请人：住友重機械工業株式会社
发明人：和弘宮前 , 清次峯岸 , 孝戸井田 , 哲三石川
IPC分类号： B23F19/00 , B24B21/16 , B24B1/04 , B24B3/34 , B24B21/00 , B24B21/18 , B24B35/00 , F16H55/02 , F16H55/06
CPC分类号： B24B1/04 , B24B21/004 , B24B35/00 , F16H55/06

6. 发明专利

JP2005127387A Gear drive compressor 审中-公开
标题翻译：齿轮传动压缩机
公开(公告)号：JP2005127387A
公开(公告)日：2005-05-19
申请号：JP2003361752
申请日：2003-10-22
申请人： Yoshihiro Kimura , 芳博木村
发明人： KIMURA YOSHIHIRO
IPC分类号： F16H55/02
摘要： PROBLEM TO BE SOLVED: To develop a gear requiring no back lash, and a gear drive compressor.
SOLUTION: In this gear drive compressor, a significant number of male teeth (projections) are parabolically arranged on a driven side cylinder outer face sliding an outer face of a stationary cylindrical compression cylinder, and rotary-engaged with cut-type female teeth on the outer periphery of a drive side gear plate, so as to transmit a drive force. In response to transmission of the drive force, the driven side cylinder performs regression motion. A rotary disc is installed at an inner central portion of the regression motion cylinder. There is provided with a mechanism for converting a regression movement into a reciprocating piston movement in combination of a rotation-free rotary disc, a presser ring, a square piston, and a square bearing, to be used as a drive source of a compressor, a pump, and the like. Development of a gear requiring no backlash can obtain an inexpensive gear with little noise and vibration, and with simplified manufacture and reduced price.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：开发不需要后襟翼的齿轮和齿轮传动压缩机。解决方案：在这种齿轮传动压缩机中，大量的公齿（突起）被抛物线地布置在从动侧气缸外表面上，滑动固定圆柱形压缩气缸的外表面，并与切割式母体驱动侧齿轮板的外周上的齿，以便传递驱动力。响应于驱动力的传递，从动侧气缸进行回归运动。旋转盘安装在回归运动气缸的内部中心部分。设置有用于将回归运动转换成用于作为压缩机的驱动源的无旋转旋转盘，压环，方形活塞和方形轴承的往复运动运动的机构，泵等。不需要齿隙的齿轮的开发，可以获得低噪音，低振动的廉价齿轮，制造简单，价格低廉。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2001050369A DRIVE TRANSMISSION DEVICE AND IMAGE FORMING DEVICE USING THE DEVICE 失效
公开(公告)号：JP2001050369A
公开(公告)日：2001-02-23
申请号：JP22426099
申请日：1999-08-06
申请人： RICOH KK
发明人： IWATA ATSUTAKA
IPC分类号： G03G15/00 , F16H55/02 , G03G15/08
摘要： PROBLEM TO BE SOLVED: To eliminate a thrust force exerted on a worm gear by a drive transmission device to transmit drive through a worm gear. SOLUTION: Two worm gears 1a and 1b are fixed on the same worm shaft and the helical directions of the worm gears are reversed to each other so that the work wheel teeth of composite gears 2a and 2b with worm wheels engaged with each other are fed in a reverse direction to each other through rotation of the worm shaft. The composite gears 2a and 2b with a worm wheel are engaged with the worm gears 1a and 1b from reverse directions to each other in a Y-direction with a worm shaft nipped therebetween and a gear 2e being a drive transmission medium is situated therebetween. When the work shaft is rotated, the worm gears 1a and 1b receive thrust forces, offset by the same magnitudes in reverse directions to each other, by the composite gears 2a and 2b with a worm wheel. A drive force is taken out from the gear 2e.

8. 发明专利

JP2001045708A MOTOR WITH REDUCTION GEAR 失效
公开(公告)号：JP2001045708A
公开(公告)日：2001-02-16
申请号：JP21730999
申请日：1999-07-30
申请人： JIDOSHA DENKI KOGYO KK
发明人： KAWAMATA ATSUSHI
IPC分类号： H02K7/116 , F16H1/16 , F16H55/02
摘要： PROBLEM TO BE SOLVED: To provide a motor with a reduction gear, capable of reduction in motor noise and weight, and of coping with large torques. SOLUTION: This motor is provided with counter gears 18, 19 having resin large-diameter tooth parts 18b, 19b which are rotatably supported at a gear case and engaged with warms 10a, 10b of an armature shaft 9 and having metallic small-diameter tooth parts 18c, 19c engaged with a wheel gear 20, and a wheel gear 20, and having a metallic tooth part 20b engaged with the small-diameter tooth parts 18c, 19c of the counter gears 18, 19 and having a resin part supported rotatably at the gear case 8.

9. 发明专利

JP2000516862A 失效
公开(公告)号：JP2000516862A
公开(公告)日：2000-12-19
申请号：JP51111798
申请日：1997-08-28
IPC分类号： B23F5/22 , B21D53/28 , B21H1/04 , B21H5/02 , B21K1/30 , B23P15/14 , F16H55/02

10. 发明专利

JP2000205377A POLISHING METHOD OF EXTERNAL GEAR AND DEVICE THEREOF 失效
公开(公告)号：JP2000205377A
公开(公告)日：2000-07-25
申请号：JP802199
申请日：1999-01-14
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： MIYAMAE KAZUHIRO , TOIDA TAKASHI , MINEGISHI SEIJI , ISHIKAWA TETSUZO
IPC分类号： B24B21/16 , B24B1/04 , B24B3/34 , B24B21/00 , B24B21/18 , B24B35/00 , F16H55/02 , F16H55/06
摘要： PROBLEM TO BE SOLVED: To reduce generation of noise accompanying meshing of gears, prevent seizure of contact parts, and reduce angular backlash, by relatively sliding in the tooth profile direction a gear and film abrasive pressed against the tooth flank by backing up with a pressing member. SOLUTION: A drive shaft 101 supports an external gear W, and is reciprocatingly rotated in the tooth profile direction (circumferential direction) of the external gear W by a rotational drive device 102. At first, a film abrasive 110 is arranged so as to surround the outline of the external gear W, a constant pressure pressing device 130 is operated, and the film abrasive 110 is pressed against the tooth flank of the external gear W by a shoe 120 at fixed pressure P. Next the external gear W is intermittently or continuously rotated clockwise or anticlockwise (relatively slid), and hence the tooth flank is polished in the tooth profile direction. Hereby, surface roughness in the tooth profile direction of the tooth flank of the external gear W is improved, generation of noise is reduced, seizure of the tooth flank is restrained, and angular backlash is reduced.

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