专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2007225097A Rotation device and its manufacturing method 有权
标题翻译：旋转装置及其制造方法
公开(公告)号：JP2007225097A
公开(公告)日：2007-09-06
申请号：JP2006050346
申请日：2006-02-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： FUJITO HIROSHI , FUNAHASHI MAKOTO , MITSUNE KATSUNOBU , AMANO HIROYUKI
IPC分类号： F16F15/10
摘要： PROBLEM TO BE SOLVED: To provide a rotation device capable of increasing distortion of a vibration damper member in such a case that torsional vibration is generated at the time of torque transfer in the rotation member.
SOLUTION: In the rotation device having the rotation member 2 supported by a bearing 4 and the vibration damper member 9 attached to an outer circumference of the rotation member 2, distortion is generated in the vibration damper member 9 as an engaging part 11 formed around the outer circumference of the rotation member 2 and an engaging part 10 formed at an inner circumference of the vibration damper member 9 biting at each other.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在旋转构件中的扭矩传递时产生扭转振动的情况下能够增大减震构件的变形的旋转装置。解决方案：在具有由轴承4支撑的旋转构件2和安装在旋转构件2的外周上的减振构件9的旋转装置中，作为接合部11，在振动阻尼构件9中产生变形形成在旋转构件2的外周的周围，以及形成在振动阻尼构件9的彼此咬合的内周的接合部10。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006183761A Vibration damper using piezoelectric device 审中-公开
标题翻译：振动阻尼器使用压电器件
公开(公告)号：JP2006183761A
公开(公告)日：2006-07-13
申请号：JP2004377227
申请日：2004-12-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MITSUNE KATSUNOBU , FUNAHASHI MAKOTO , FUJITO HIROSHI , AMANO HIROYUKI
IPC分类号： F16F15/02 , H01L41/09
摘要： PROBLEM TO BE SOLVED: To increase a vibration damping effect by a piezoelectric device by dividing electrodes, and suppressing canceling of electric charges generated by the piezoelectric device during high order mode vibration of a second order or higher.
SOLUTION: In the vibration damper using the piezoelectric device, the piezoelectric device converting mechanical energy of a vibration member into electrical energy is fixed to the vibration member with a face contacting it, and an electrical load converting the electrical energy generated by the piezoelectric device into thermal energy is connected to the electrodes of the piezoelectric device. At least two pairs of mutually independent electrodes 3a, 3b, 3c, and 3d are provided on the piezoelectric device. Since canceling of electric charges generated by the piezoelectric device during high order mode vibration of a second order or higher can be suppressed by dividing the electrodes in such a way, generated electric power can be increased, and the vibration damping effect can be increased. Since vibration of plural orders can be handled by one piezoelectric device, a configuration of a circuit can be simplified.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过分割电极来增加压电装置的减振效果，并且抑制在二阶以上的高阶振动期间由压电装置产生的电荷的消除。解决方案：在使用压电装置的振动阻尼器中，将振动构件的机械能转换为电能的压电装置以与其接触的面固定到振动构件，并且将负载转换为由将压电器件转换为热能连接到压电器件的电极。至少两对相互独立的电极3a，3b，3c和3d设置在压电器件上。由于通过以这种方式分割电极可以抑制由压电装置产生的电荷在二阶以上的高阶振动中的消除，所以可以提高发电量，并且可以提高减振效果。由于可以通过一个压电装置来处理多个阶的振动，所以可以简化电路的配置。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006071065A Vibration suppressing device 审中-公开
标题翻译：振动抑制装置
公开(公告)号：JP2006071065A
公开(公告)日：2006-03-16
申请号：JP2004258346
申请日：2004-09-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MITSUNE KATSUNOBU , FUNAHASHI MAKOTO , FUJITO HIROSHI , MATSUMOTO AKIRA
IPC分类号： F16F15/02 , H01L41/083 , H01L41/09
摘要： PROBLEM TO BE SOLVED: To provide a device capable of suppressing or damping vibration using a piezoelectric element, independent of shape or structure.
SOLUTION: The vibration suppressing device suppresses vibration of a vibrating object whose vibration is to be controlled by transducing the kinetic energy of it into electric energy using a piezoelectric element. A piezoelectric element 7, a weight 8 which is fixed to a part of the piezoelectric element 7, and an electric circuit 9 which changes the electric power generated by the piezoelectric element 7 to heat constitute a vibration deadening unit 5. The vibration deadening unit 5 is stored inside a hollow member 1 fitted to the object. The piezoelectric element 7 is so fixed inside the hollow member 1 so that the part to which the weight 8 is fitted comes to be a free end.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够使用压电元件抑制或抑制振动的装置，而与形状或结构无关。解决方案：振动抑制装置通过使用压电元件将其动能转换成电能来抑制要振动的振动体的振动。压电元件7，固定到压电元件7的一部分的重物8和将由压电元件7产生的电力变成热量的电路9构成振动消除单元5.防振单元5 被储存在装配到物体上的中空构件1内。压电元件7如此固定在中空构件1内，使得配重8的部分成为自由端。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2001026768A FRICTION MATERIAL 失效
公开(公告)号：JP2001026768A
公开(公告)日：2001-01-30
申请号：JP20318299
申请日：1999-07-16
申请人： TOYOTA MOTOR CORP
发明人： MITSUNE KATSUNOBU , KAWABATA MASATAKA , UEDA FUMIO , NAKANISHI MASAJI
IPC分类号： C08J5/14 , C08L61/06 , C09K3/14 , D21H13/26 , D21H19/16 , F16D13/62 , F16D69/02
摘要： PROBLEM TO BE SOLVED: To prevent the generation of a judder by controlling μ0/μd to a value which is less than 1 but nearly 1. SOLUTION: This friction material contains as a filler an organic-inorganic composite powdery material obtained by subjecting a solution containing at least an organic group-substituted metal alkoxide to a dehydration/condensation treatment. The addition of the organic-inorganic composite powdery material as the filler makes it possible to control μ0/μd to a value which is less than 1 but nearly 1 and give a positive gradient to a speed, thus enabling the prevention in the generation of a judder.

5. 发明专利

JPH08135700A MANUFACTURE OF CLUTCH FACING 失效
公开(公告)号：JPH08135700A
公开(公告)日：1996-05-31
申请号：JP27204194
申请日：1994-11-07
申请人： TOYOTA MOTOR CORP
发明人： MITSUNE KATSUNOBU
IPC分类号： F16D13/62 , B29D99/00 , F16D69/00 , B29D31/00
摘要： PURPOSE: To reduce a manufacturing cost of a clutch facing by improving a yield of clutch facing material. CONSTITUTION: Polishing members 2 are superposed on both sides of a pre- molding body 1 of a clutch facing, for preparing a lamination body 3. Both sides of the lamination body 3 subjected to a heat treatment are polished in then subjected to thermal press. The thermal-pressed lamination body 3 is subjected to a heat treatment. The heat-treated both sides of the lamination body 3 are polished for removing at least the polishing members 2. As the polishing member 2, material less expensive than that of the clutch facing (SBR or the like) is adopted, so that yiled of the material of the clutch facing is improved by the polishing of the polishing members 2.

6. 发明专利

JPH06159386A CLUTCH DISK 失效
公开(公告)号：JPH06159386A
公开(公告)日：1994-06-07
申请号：JP33505392
申请日：1992-11-20
申请人： TOYOTA MOTOR CORP
发明人： MITSUNE KATSUNOBU
IPC分类号： F16D13/64 , F16D13/69
摘要： PURPOSE:To secure larger effective wear margin without increasing the thickness of facing plate its. CONSTITUTION:Projecting portions consisting of projecting portions 70, 72 projecting to housing hole 62 sides are provided around stepped holes 60 at facings 34, 36 and a plate spring 32, and at the same time recessed places 74 to house the projecting portions 72 that constitute parts of the projecting portions at the time of facings 34, 36 being stuck closely, are provided around housing holes 62 at the opposite surface 46, 48 of the facings 34, 36. The projecting sizes of the projecting portions 70, 72 and the depth sizes of the large diameter hole portions 56 of the stepped holes 60 are decided so that depth sizes (a), (b) may become approximately the same mutually.

7. 发明专利

JP2007146976A Rotor vibration damping structure 审中-公开
标题翻译：转子振动阻尼结构
公开(公告)号：JP2007146976A
公开(公告)日：2007-06-14
申请号：JP2005342676
申请日：2005-11-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MITSUNE KATSUNOBU , FUNAHASHI MAKOTO , FUJITO HIROSHI , AMANO HIROYUKI
IPC分类号： F16F15/18 , F16F15/12 , F16H55/14
摘要： PROBLEM TO BE SOLVED: To provide a rotor vibration damping structure easy to construct and superior in vibration damping performance. SOLUTION: The vibration damping structure is provided for rotors 1, 2 which receive load to cause deformation with the transmission of power. A plurality of piezoelectric elements 3a, 3b are provided at positions where the deformation is caused. The piezoelectric elements 3a, 3b are electrically conducted to each other to mutually counterbalance electric charge which is generated with the deformation. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供易于构造的转子减振结构，并且具有优良的减震性能。解决方案：为转子1,2提供减震结构，转子1,2接收负载以随着动力传递而变形。多个压电元件3a，3b设置在引起变形的位置。压电元件3a，3b彼此电导通以相互平衡由变形产生的电荷。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007000799A VIBRATION SUPPRESSING DEVICE 审中-公开
公开(公告)号：JP2007000799A
公开(公告)日：2007-01-11
申请号：JP2005184962
申请日：2005-06-24
申请人： TOYOTA MOTOR CORP
发明人： MITSUNE KATSUNOBU , FUNAHASHI MAKOTO , FUJITO HIROSHI , AMANO HIROYUKI
IPC分类号： B06B1/06 , H01L41/09
摘要： PROBLEM TO BE SOLVED: To eliminate the need of an external circuit in a vibration suppressing device of a rotating body using a piezoelectric element. SOLUTION: In the vibration suppressing device for suppressing the vibration of a rotating body by converting the mechanical energy of vibrating the rotating body into the electric energy by at least one pair of piezoelectric elements 2a, 2b mounted on the rotating body, a positive pole of the first piezoelectric element 2a and a negative pole of the second piezoelectric element 2b are electrically connected to each other, and a negative pole of the first piezoelectric element 2a and a positive pole of the second piezoelectric device 2b are electrically connected to each other when the pair of piezoelectric elements 2a, 2b are deformed to generate charges. Since no external circuit is provided, any deviation of the resonance frequency caused by the temperature rise does not occur, and the damping effect can be obtained for the total frequencies. COPYRIGHT: (C)2007,JPO&INPIT

9. 发明专利

JP2006226461A VIBRATION DAMPING STRUCTURE FOR CASE MEMBER 审中-公开
公开(公告)号：JP2006226461A
公开(公告)日：2006-08-31
申请号：JP2005042727
申请日：2005-02-18
申请人： TOYOTA MOTOR CORP
发明人： FUJITO HIROSHI , FUNAHASHI MAKOTO , MITSUNE KATSUNOBU , AMANO HIROYUKI
IPC分类号： F16F15/02 , F16H57/028 , F16H57/029 , F16H57/03
摘要： PROBLEM TO BE SOLVED: To provide a vibration damping structure considering distortion on a vibration damping material. SOLUTION: The vibration damping structure for a case member 3 comprises a vibration generating source provided inside and a vibration damping function to the surface of which the vibration damping material 1 is applied or pasted. A plurality of vibration damping materials 1a, 1b are different in damping performance changing tendency to a change in distortion given by the vibration generating source. In defining the vicinity of a portion of the case member 3 where such distortion occurs that the vibration damping materials 1a, 1b different in damping performance changing tendency have the same damping performance, the vibration damping material 1a which has increased damping performance with an increase in distortion is applied or pasted to the portion of the case member 3 following greater distortion, and the vibration damping material 1b which has increased damping performance with reduction in distortion is applied or pasted to the portion of the case member 3 following smaller distortion. COPYRIGHT: (C)2006,JPO&NCIPI

10. 发明专利

JP2005036935A Vibration control sleeve to directional vibration load 审中-公开
标题翻译：振动控制系统对方向振动负载
公开(公告)号：JP2005036935A
公开(公告)日：2005-02-10
申请号：JP2003276595
申请日：2003-07-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUMOTO AKIRA , MITSUNE KATSUNOBU , SAKAGUCHI TAKUYA , OTAKE KAZUSANE , FUJITO HIROSHI
IPC分类号： F16C35/077 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide a vibration control sleeve which is interposed between bearing for supporting a rotating element and a bearing supporting structure for supporting the bearing, and which prevents propagation of vibrations onto the bearing supporting structure therearound through the bearing from the rotating body, wherein effectiveness with respect to increase in its cost and in volume and weight of the bearing part caused thereby can be improved in consideration of a direction of a vibration load.
SOLUTION: In the vibration control sleeve, the wall is made thicker in a relatively high part of vibration load than a relatively low part of the vibration load when there exists a direction in a vibration load acting on a bearing as in a gear transmission device.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种振动控制套筒，其被插入在用于支撑旋转元件的轴承和用于支撑轴承的轴承支撑结构之间，并且防止振动通过轴承传播到轴承支撑结构上，考虑到振动载荷的方向，可以提高旋转体，其中相对于由此引起的轴承部件的成本和体积和重量的增加的有效性。解决方案：在振动控制套筒中，如果存在作用在轴承上的振动载荷的方向，就像在齿轮中一样，在相对较低的部分振动载荷下，壁的厚度要比相对较低的振动载荷部分更厚传输设备。版权所有（C）2005，JPO＆NCIPI

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