专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

JP3766559B2 Made of a synthetic resin molded gear 有权
公开(公告)号：JP3766559B2
公开(公告)日：2006-04-12
申请号：JP5144499
申请日：1999-02-26
申请人：株式会社エンプラス
发明人：洋一竹内
IPC分类号： F16H55/14

62. 发明专利

JP3718068B2 gear 有权
公开(公告)号：JP3718068B2
公开(公告)日：2005-11-16
申请号：JP32719598
申请日：1998-11-17
申请人：株式会社エンプラス
发明人：浩二秋山
IPC分类号： F16H55/14

63. 发明专利

JP2005273678A Reduction gear 有权
标题翻译：减速器
公开(公告)号：JP2005273678A
公开(公告)日：2005-10-06
申请号：JP2004083535
申请日：2004-03-22
申请人： Sumitomo Heavy Ind Ltd , 住友重機械工業株式会社
发明人： HAGA TAKU , TAMURA HIKARIKAKU
IPC分类号： F16H48/06 , F16H55/14 , F16H55/18 , F16H57/02 , F16H57/028 , F16H57/029 , F16H57/03 , F16H57/12
CPC分类号： F16H57/0006 , F16H57/021 , Y10T74/19233
摘要： PROBLEM TO BE SOLVED: To obtain a multistage reduction gear capable of giving frictional load to an intermediate shaft in a simple structure without giving thrust load onto a bearing and without increasing an axial length of a gear case. SOLUTION: The multistage reduction gear 40 has the first intermediate shaft 46 supported by the bearing 56A housed in a bearing housing 58A. An end 46A of the first intermediate shaft 46 is faced to the opposite side of the bearing housing 58A by penetrating the bearing housing 58A of the bearing 56A supporting the first intermediate shaft 46. An elastic member 86 interposed between an inner face 42A of a gear case 42 and the bearing housing 58A is arranged on the end 46A of the first intermediate shaft 46, and radial pressed force is given to the first intermediate shaft 46. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了获得能够以简单的结构给予中间轴的摩擦负荷的多级减速装置，而不会对轴承施加推力并且不增加齿轮箱的轴向长度。解决方案：多级减速齿轮40具有由容纳在轴承座58A中的轴承56A支撑的第一中间轴46。第一中间轴46的端部46A通过穿过支撑第一中间轴46的轴承56A的轴承壳体58A而面对轴承壳体58A的相对侧。弹性构件86设置在齿轮的内表面42A之间壳体42和轴承座58A布置在第一中间轴46的端部46A上，并且向第一中间轴46施加径向按压力。版权所有（C）2006，JPO＆NCIPI

64. 发明专利

JP2005226767A Gear and reduction gear 有权
标题翻译：齿轮和减速齿轮
公开(公告)号：JP2005226767A
公开(公告)日：2005-08-25
申请号：JP2004036923
申请日：2004-02-13
申请人： Sharp Corp , シャープ株式会社
发明人： TANAKA TOSHIYUKI , KASUGA KYOJI
IPC分类号： F16H1/20 , F16H55/06 , F16H55/14
摘要： PROBLEM TO BE SOLVED: To provide a gear capable of preventing its structure from being complicated, easily manufacturable, and capable of developing sufficient damping property.
SOLUTION: A gear formed by sticking a large circular rotating body 21 on a disk 2c with an adhesive agent is used as a second gear 2, resonance frequencies of the large circular rotating body 21 and the disk 2c are differentiated from each other, and the resonance frequency of the large circular rotating body 21 and the resonance frequency of the disk 2c are shifted from the impact frequency of teeth between a first gear 1 and the second gear 2 to reduce the geometrical moment of inertia of the large circular rotating body 21 less than that of the disk 2c. Accordingly, noise between the first gear 1 and the second gear 2 can be effectively suppressed by suppressing the vibration and noise of the second gear 2, and noise can be suppressed by preventing the vibration and noise of the second gear 2 from being transmitted to a third gear and subsequent.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够防止其结构复杂，容易制造并且能够显现足够的阻尼性能的齿轮。解决方案：使用通过用粘合剂将大圆形旋转体21粘附在盘2c上形成的齿轮作为第二齿轮2，大圆形旋转体21和盘2c的共振频率彼此不同，并且大圆形旋转体21的共振频率和盘2c的共振频率从第一齿轮1和第二齿轮2之间的齿的冲击频率偏移，以减小大圆旋转的几何惯性矩主体21小于盘2c的主体21。因此，可以通过抑制第二齿轮2的振动和噪声来有效地抑制第一齿轮1和第二齿轮2之间的噪声，并且可以通过防止第二齿轮2的振动和噪声传递到三档及其后。版权所有（C）2005，JPO＆NCIPI

65. 发明专利

JP2005163826A Rotary drive transmitting device, or image forming device 有权
标题翻译：旋转驱动发送装置或图像形成装置
公开(公告)号：JP2005163826A
公开(公告)日：2005-06-23
申请号：JP2003400145
申请日：2003-11-28
申请人： Kyocera Mita Corp , 京セラミタ株式会社
发明人： TANABE KENICHI , OHASHI MASAYOSHI
IPC分类号： G03G21/00 , F16H55/14 , F16H55/17 , G03G15/00 , G03G15/08
摘要： PROBLEM TO BE SOLVED: To provide a rotary drive transmitting device, of simple constitution comprising a relatively small number of part items, in which one-way transmission of rotary drive can be achieved in an extremely limited occupied space. SOLUTION: This device is provided with an input gear Gi, an output gear Go, and a plate-shaped intermediate body P comprising elastic material provided between the input gear Gi and the output gear Go in the axial direction of a support shaft. In normal rotation action, relative rotation between the input gear Gi and the output gear Go is prohibited by the plate-shaped intermediate body P. In reverse rotation action, relative rotation between the input gear Gi and the output gear Go is permitted by the plate-shaped intermediate body P. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种旋转驱动传动装置，其简单结构包括相对较少数量的部件，其中可以在极其有限的占用空间中实现旋转驱动的单向传输。解决方案：该装置设置有输入齿轮Gi，输出齿轮Go和板状中间体P，该板状中间体P包括设置在输入齿轮Gi和输出齿轮Go之间的弹性材料，该支撑轴。在正常的旋转动作中，输入齿轮G 1和输出齿轮Go之间的相对旋转被板状中间体P禁止。在反向旋转动作中，输入齿轮G 1和输出齿轮Go之间的相对转动被板形式的中间体P.版权所有（C）2005，JPO＆NCIPI

66. 发明专利

JP2004332914A Rotating body, driving converting device, cleaning device, and liquid jetting device 有权
公开(公告)号：JP2004332914A
公开(公告)日：2004-11-25
申请号：JP2003175440
申请日：2003-06-19
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TAKAHASHI MASARU , ITO HIROYUKI , TOJO SEIJI
IPC分类号： B41J2/165 , F16H25/12 , F16H25/18 , F16H27/08 , F16H55/14 , F16H55/17
摘要： PROBLEM TO BE SOLVED: To provide a rotating body smoothly and securely operable with a small load, a driving converting device, cleaning device, and a liquid jetting device. SOLUTION: This cleaning device of a printer comprises a wiper support member 61 for wiping off a recording head, a cylindrical cam 34, and a drive motor. The cylindrical cam 34 comprises a chipped tooth gear 51 formed on the upper side and a cam groove 52 formed on the outer periphery. A positioning member 62a connected to the wiper support member 61 is inserted into the cam groove 52. Teeth 51a meshing with a fourth gear 41 to which a drive force of the drive motor is transmitted are formed in the chipped tooth gear 51 by approx. half round, and a loosely fitted projected part 60 is projectedly formed in the recessed part of the cylindrical cam 34. Accordingly, the chipped tooth gear 51 can be rotated relative to a second groove formed member within a specified range. COPYRIGHT: (C)2005,JPO&NCIPI

67. 发明专利

JP2004513021A Electric steering apparatus for a motor vehicle 有权
公开(公告)号：JP2004513021A
公开(公告)日：2004-04-30
申请号：JP2002540983
申请日：2001-10-30
申请人：アイエムエス・ギアー・ゲーエムベーハー , ツェットエフ、レンクジステメ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングZf Lenksysteme Gmbh
发明人：ヴェルナー・ベルンハルト , エリッヒ・ベルロス , フリードリッヒ・メイル , マレク・コラー , ミヒャエル・ジュシュケ
IPC分类号： B62D5/04 , F16D3/68 , F16F15/136 , F16H55/14
CPC分类号： F16H55/14 , B62D5/0409 , Y10T74/19633 , Y10T74/19828 , Y10T74/19907
摘要：自動車用の電動式ステアリング装置は、ケーシング１０内に支承されたウォーム１３とインプットシャフト２に連結したウォームホイール１４とからなるウォーム式ギアを有する。このウォームホイール１４はフレキシブル調整カップリングの部材であり、この連結部材は弾性スペーサ１７によってのみ相互に連結している。

68. 发明专利

JP3521615B2 Gear transmission mechanism 失效
公开(公告)号：JP3521615B2
公开(公告)日：2004-04-19
申请号：JP12541796
申请日：1996-05-21
申请人：松下電器産業株式会社
发明人：孝夫荒木
IPC分类号： F16H1/20 , F16H55/14 , F16H55/17

69. 发明专利

JP2004010318A SHEET FEEDER 审中-公开
公开(公告)号：JP2004010318A
公开(公告)日：2004-01-15
申请号：JP2002169524
申请日：2002-06-11
申请人： MURATA MACHINERY LTD
发明人： SHIGE DAISUKE
IPC分类号： B65H3/06 , F16H55/14
摘要： PROBLEM TO BE SOLVED: To prevent a tooth jump at a projection of a tooth lacking gear and occurrence of noises when starting driving the tooth lacking gear fixed on a rotation shaft by a drive gear in a sheet feeder using a half moon roller. SOLUTION: In the tooth lacking gear of which the projection 14 is formed so as to project via a tooth lacking portion 12 and a cutoff recessed portion 13, the projection 14 is prevented from largely curving and is engaged with the drive gear 16 by placing an elastic body 15 inside the cutoff recessed portion 13. Even when a tooth of the drive gear 16 is engaged with a tooth of tip of the projection 14 and a force is applied so as to curve the projection 14, the projection 14 is prevented from curving by the elastic body 15, and impact noises is absorbed by the elastic body 15 when two gear collide. COPYRIGHT: (C)2004,JPO

70. 发明专利

JP2003278886A Drive transmission mechanism 审中-公开
标题翻译：驱动传动机制
公开(公告)号：JP2003278886A
公开(公告)日：2003-10-02
申请号：JP2002079800
申请日：2002-03-20
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KAWASHIMA YASUNARI
IPC分类号： F16H1/08 , F16H55/06 , F16H55/14 , F16H55/17
摘要： PROBLEM TO BE SOLVED: To keep a coaxial gear tooth with high precision and transmit a rotational motion at a smooth constant speed.
SOLUTION: A helical gear is used for a drive shaft, a driven shaft coupled to an object to be driven, and a transmission mechanism to transmit a drive force to the driven shaft, and an elastic supporting means is provided to elastically support the position in a thrust direction of the driven gear tooth to a drive gear tooth. In constitution so that supporting is effected in a way that a protrusion part 802 is formed as the elastic supporting means on a boss 801 of the driven gear 800, even when rotational vibration at the gear tooth part occurs due to an error in a gear shape, thrust rigidity is provided by elastic deformation of the protrusion part 802, and even when rotational vibration of the gear tooth part occurs due to an error in a gear shape, the vibration is not transmitted as a rotation direction to the driven shaft. In this case, vibration in a translatory vibration is absorbed by elastic deformation of the protrusion part 802, and constant speed rotation is carried out.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：保持高精度的同轴齿轮齿，并以平滑的恒定速度传递旋转运动。解决方案：螺旋齿轮用于驱动轴，联接到待驱动对象的从动轴和用于将驱动力传递到从动轴的传动机构，弹性支撑装置被弹性支撑从动齿轮的推力方向到驱动齿轮齿的位置。在构成上，即使在从动齿轮800的凸台801上形成作为弹性支撑装置的突起部802的方式进行支撑，即使由于齿轮形状的误差而发生齿轮齿部的旋转振动通过突出部802的弹性变形来提供推力刚性，即使由于齿轮形状的误差而发生齿轮齿的旋转振动，振动也不会作为从动轴的旋转方向传递。在这种情况下，平移振动中的振动被突出部802的弹性变形吸收，进行恒速旋转。版权所有（C）2004，JPO

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