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1. 发明授权

US06463642B1 Method of manufacturing a vibration type driving apparatus 有权
标题翻译：振动式驱动装置的制造方法
公开(公告)号：US06463642B1
公开(公告)日：2002-10-15
申请号：US09162378
申请日：1998-09-28
申请人： Yutaka Maruyama , Takashi Kai , Ichiro Chiba
发明人： Yutaka Maruyama , Takashi Kai , Ichiro Chiba
IPC分类号： H04R1700
CPC分类号： H02N2/163 , H02N2/0065 , H02N2/007 , Y10T29/42
摘要： A method of manufacturing a vibration type driving apparatus comprising an elastic member which, in use, is excited with a vibration that sets a moving member into motion relative to the vibrating elastic member. The method includes providing a friction member on at least one of the elastic member and the moving member, and pressing the friction member between a mold and the at least one of the elastic member and the moving member forming a smooth contacting surface on the friction member.
摘要翻译：一种振动式驱动装置的制造方法，其特征在于，具有弹性部件，所述弹性部件在使用中以相对于所述振动弹性部件移动的移动部件的振动而被激励。该方法包括在弹性构件和移动构件中的至少一个上提供摩擦构件，并且将摩擦构件压在模具与弹性构件和移动构件中的至少一个之间，摩擦构件在摩擦构件上形成平滑的接触表面。

2. 发明授权

US5298829A Vibration wave driven motor 失效
标题翻译：振动波驱动电机
公开(公告)号：US5298829A
公开(公告)日：1994-03-29
申请号：US649902
申请日：1991-02-01
申请人： Takayuki Tsukimoto , Takashi Maeno , Hitoshi Mukohjima , Hajime Kanazawa , Shinichi Koreeda , Ichiro Chiba , Akio Atsuta
发明人： Takayuki Tsukimoto , Takashi Maeno , Hitoshi Mukohjima , Hajime Kanazawa , Shinichi Koreeda , Ichiro Chiba , Akio Atsuta
IPC分类号： H02N2/00 , H01L41/09 , H02N2/16 , H01L41/08
CPC分类号： H02N2/163
摘要： In a vibration wave driven motor wherein an AC electric field is applied to an electro-mechanical energy conversion element secured to an elastic member to thereby excite a plurality of standing waves differing in phase from each other in the elastic member and a travelling wave is formed in the elastic member by the combination of the standing waves, whereby a member which is in pressure contact with the elastic member and the elastic member are moved relative to each other by a frictional force, provision is made of means for making the contact pressure on the surface of contact between the elastic member and the member which is in pressure contact with the elastic member non-uniform, and means for making the dynamic rigidity of a vibration member non-uniform in an unnecessary vibration mode created by the means for making the contact pressure non-uniform, whereby the occurrence of noise is prevented by simple and inexpensive means.
摘要翻译：在振动波驱动电动机中，其中AC电场被施加到固定到弹性构件的机电能量转换元件，从而在弹性构件中激发相位彼此不同的多个驻波，形成行波在弹性构件中通过驻波的组合，由此与弹性构件和弹性构件压力接触的构件通过摩擦力相对于彼此移动，提供用于使接触压力上升的装置弹性构件与与弹性构件压力接触的构件之间的接触表面不均匀，以及用于使振动构件的动态刚度在由不可避免的振动模式产生的不必要的振动模式下产生的动态刚度的装置接触压力不均匀，从而通过简单廉价的方法防止了噪音的发生。

3. 发明授权

US5625145A Angular velocity detection method and angular velocity detection apparatus 失效
标题翻译：角速度检测方法和角速度检测装置
公开(公告)号：US5625145A
公开(公告)日：1997-04-29
申请号：US228268
申请日：1994-04-15
申请人： Takashi Maeno , Takayuki Tsukimoto , Hajime Kanazawa , Ichiro Chiba
发明人： Takashi Maeno , Takayuki Tsukimoto , Hajime Kanazawa , Ichiro Chiba
IPC分类号： G01C19/56 , G01C19/5642 , G01C19/5705 , G01P9/04
CPC分类号： G01C19/5642
摘要： In an angular velocity detection arrangement, a vibration member excites and detects vibration in different directions and the angular velocity is detected by detecting a vibration in directions other than the direction of a vibration excited by the vibration member.
摘要翻译：在角速度检测装置中，振动部件激发并检测不同方向的振动，并且通过检测除振动部件所激励的振动的方向以外的方向的振动来检测角速度。

4. 发明授权

US5594291A Vibration device for vibration driven motor 失效
标题翻译：振动驱动电机振动装置
公开(公告)号：US5594291A
公开(公告)日：1997-01-14
申请号：US365035
申请日：1994-12-28
申请人： Jun Tamai , Yutaka Maruyama , Ichiro Chiba
发明人： Jun Tamai , Yutaka Maruyama , Ichiro Chiba
IPC分类号： H02N2/00 , H01L41/09 , H02N2/10 , H01L41/08
CPC分类号： H02N2/22 , H02N2/106
摘要： A vibration driven motor including a vibrating member made of a metallic material which is treated so that the elastic modulus is the same or substantially the same in respective vibration directions of the vibrations generated therein, and a rotor brought into contact with the vibrating member to be driven thereby.
摘要翻译：一种振动驱动电动机，包括由金属材料制成的振动部件，所述振动部件被处理成使得在其中产生的振动的振动方向上的弹性模量相同或基本相同，并且与振动部件接触的转子为由此驱动。

5. 发明授权

US6150749A Vibration driven actuator 失效
标题翻译：振动驱动执行器
公开(公告)号：US6150749A
公开(公告)日：2000-11-21
申请号：US340469
申请日：1994-11-14
申请人： Jun Tamai , Ichiro Chiba
发明人： Jun Tamai , Ichiro Chiba
IPC分类号： H02N2/00 , H01L41/09 , H02N2/16 , H01L41/08
CPC分类号： H02N2/106 , H02N2/0065
摘要： A convex sliding portion (30) is provided on the driving surface of a vibrating member (1) formed with a frictional layer (31) on its surface. Inner and outer ridges (2c, 2b) of a contact portion (21) of a rotor (2) formed with a frictional layer (2a) on its surface are located at the inner and outer sides of the inner and outer edges of the sliding portion (30), respectively, so that the ridges (2b, 2c) of the contact portion (21) do not contact an effective contact portion (B) of the sliding portion (30).
摘要翻译：在其表面上形成有摩擦层（31）的振动部件（1）的驱动表面上设置凸形滑动部分（30）。在其表面形成有摩擦层（2a）的转子（2）的接触部分（21）的内脊和外脊（2c，2b）位于滑动件的内边缘和外边缘的内侧和外侧（30），使得接触部分（21）的脊（2b，2c）不接触滑动部分（30）的有效接触部分（B）。

6. 发明授权

US5574326A Vibration actuator 失效
标题翻译：振动执行器
公开(公告)号：US5574326A
公开(公告)日：1996-11-12
申请号：US575176
申请日：1995-12-19
申请人： Ichiro Chiba , Jun Tamai
发明人： Ichiro Chiba , Jun Tamai
IPC分类号： H02N2/00 , H01L41/09
CPC分类号： H02N2/106
摘要： A vibration actuator includes a substantially rod-shape vibration member, and an electro-mechanical energy conversion element for vibrating the vibration member. The vibration member is vibrated by mechanical energy from the conversion element, thereby moving a member contacting the vibration member, and the vibration member relative to each other. A first notch which is notched in the radial direction and a second notch which is notched in the axial direction to be contiguous with the first notch are formed in the vibration member.
摘要翻译：振动致动器包括大致棒状的振动部件和用于使振动部件振动的机电能量转换元件。振动构件由来自转换元件的机械能振动，从而使接触振动构件的构件和振动构件相对于彼此移动。在振动部件上形成有沿径向切口的第一切口和在轴向方向上与第一切口邻接的第二切口。

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