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1. 发明授权

EP2667052B1 ELECTRIC LINEAR MOTION ACTUATOR AND ELECTRIC DISK BRAKE SYSTEM 有权
公开(公告)号：EP2667052B1
公开(公告)日：2020-05-13
申请号：EP12736314.1
申请日：2012-01-12
申请人： NTN Corporation
发明人： EGUCHI Masaaki , MURAMATSU Makoto , YAMASAKI Tatsuya , YASUI Makoto
IPC分类号： F16H25/20 , F16C19/30 , F16C23/08 , F16D65/18 , F16D65/14

2. 发明公开

EP3056400A1 ELECTRIC BRAKE DEVICE WITH PARKING FUNCTION 有权
标题翻译：带停车功能的电动制动装置
公开(公告)号：EP3056400A1
公开(公告)日：2016-08-17
申请号：EP14852978.7
申请日：2014-10-03
申请人： NTN Corporation
发明人： YASUI Makoto
IPC分类号： B60T13/74 , B60T7/12 , F16D65/18 , F16D71/04 , F16H35/00 , F16D121/24 , F16D125/40 , F16D125/48 , F16D127/06 , F16D129/08
CPC分类号： B60T7/122 , B60T13/741 , F16D65/18 , F16D71/04 , F16D2121/14 , F16D2125/40 , F16D2125/48 , F16D2127/06 , F16D2129/08 , F16H25/2252
摘要： An electric brake system with a parking function is provided which is capable of preventing untimely release of the parking brake if the brake pedal is operated when the parking brake operation has completed. The electric brake system includes a service brake control means for actuating an electric motor (1) when a brake pedal (81) is operated, a parking brake control means configured, when there exists a request to apply a parking brake, to actuate the electric motor (1), and with the motor (1) being actuated, move a locking pin (65) from an unlocking position to a parking/locking position, and a motor actuation prohibiting means for prohibiting the actuation of the electric motor (1) by the service brake control means even if the brake pedal (81) is operated, while the vehicle is determined to be at a stop and when the parking brake operation has stopped.
摘要翻译：提供一种具有驻车功能的电动制动系统，其能够在驻车制动操作完成时操作制动踏板时防止驻车制动器的过早释放。电动制动系统包括用于当制动踏板（81）被操作时致动电动机（1）的行车制动控制装置，驻车制动控制装置被配置为当存在施加驻车制动的请求时致动电动机马达（1），并且在马达（1）被致动的情况下，将锁定销（65）从解锁位置移动到停放/锁定位置，以及用于禁止电动机（1）的致动的马达致动禁止装置即使制动踏板（81）被操作，在车辆被判定为处于停车中并且停车制动器操作已经停止的情况下，行车制动控制装置也可以通过行车制动控制装置来执行。

3. 发明授权

EP3056400B1 ELECTRIC BRAKE DEVICE WITH PARKING FUNCTION 有权
公开(公告)号：EP3056400B1
公开(公告)日：2020-04-15
申请号：EP14852978.7
申请日：2014-10-03
申请人： NTN Corporation
发明人： YASUI Makoto
IPC分类号： B60T13/74 , B60T7/12 , F16D65/18 , F16D71/04 , F16H35/00 , F16D121/24 , F16D125/40 , F16D125/48 , F16D127/06 , F16D129/08

4. 发明授权

EP2741063B1 MAGNETIC LOAD SENSOR UNIT 有权
公开(公告)号：EP2741063B1
公开(公告)日：2019-05-08
申请号：EP12819872.8
申请日：2012-07-27
申请人： NTN Corporation
发明人： MASUDA Yui , YASUI Makoto , TAKAHASHI Toru
IPC分类号： G01L1/04 , G01L1/12 , F16D66/00

5. 发明授权

EP2990682B1 ELECTRIC DIRECT-ACTING ACTUATOR AND ELECTRIC BRAKING DEVICE 有权
标题翻译： DIREKT WIRKENDER ELEKTRISCHER AKTUATOR UND ELEKTRISCHE BREMSVORRICHTUNG
公开(公告)号：EP2990682B1
公开(公告)日：2017-06-07
申请号：EP14788301.1
申请日：2014-04-17
申请人： NTN Corporation
发明人： YASUI Makoto , MURAMATSU Makoto , SAOYAMA Yuki
IPC分类号： F16D65/18 , F16H25/20 , F16D121/24 , F16D125/40 , F16D125/48 , F16D127/06 , F16D129/08
CPC分类号： F16D63/006 , B60T1/005 , B60T1/062 , B60T13/741 , F16D55/226 , F16D65/18 , F16D2121/24 , F16D2125/40 , F16D2125/50 , F16H25/2454

6. 发明公开

EP2990682A1 ELECTRIC DIRECT-ACTING ACTUATOR AND ELECTRIC BRAKING DEVICE 有权
标题翻译：电动直动执行机构和电动制动装置
公开(公告)号：EP2990682A1
公开(公告)日：2016-03-02
申请号：EP14788301.1
申请日：2014-04-17
申请人： NTN Corporation
发明人： YASUI Makoto , MURAMATSU Makoto , SAOYAMA Yuki
IPC分类号： F16D65/18 , F16H25/20 , F16D121/24 , F16D125/40 , F16D125/48 , F16D127/06 , F16D129/08
CPC分类号： F16D63/006 , B60T1/005 , B60T1/062 , B60T13/741 , F16D55/226 , F16D65/18 , F16D2121/24 , F16D2125/40 , F16D2125/50 , F16H25/2454
摘要： An electric linear motion actuator including: a locking mechanism capable of locking and unlocking the rotation of a rotor shaft (12) of an electric motor (11); wherein the locking mechanism includes: a plurality of locking holes (41) provided in the side surface of one (33) of a plurality of gears constituting a reduction gear mechanism (13) so as to be arranged in the circumferential direction of the one (33) of the plurality of gears; a locking pin (42) configured to be moved forward and backward with respect to the locking holes (41), and brought into engagement with one of the locking holes (41) to lock the gear (33) when the locking pin (42) is moved forward; and a linear solenoid (43) configured to move the locking pin (42) forward and backward. In this electric linear motion actuator, a plunger (49) provided in the linear solenoid (43) and the locking pin (42) are formed as separate parts, and disposed on the same axis such that one of the end surfaces of the linear solenoid (43), and of the locking pin (42), face each other in the axial direction. This prevents the moment load applied by the gear (33) to be locked to the locking pin (42) from acting on the plunger (49), thereby preventing a bobbin (48) slidably supporting the radially inner surface of the plunger (49) from being damaged. Further, the locking pin (42) is made of a non-magnetic material so that the magnetism of the magnetic circuit formed between a coil (47) of the linear solenoid (43) and the plunger (49) can be prevented from leaking through the locking pin (42). This allows the plunger (49) to be reliably attracted and moved by the magnetism when the coil (47) is energized, thereby improving the reliability of the locking operation.
摘要翻译： 1。一种电动式直动致动器，其特征在于，具备：能够对电动机（11）的转子轴（12）的旋转进行锁定及解锁的锁定机构; 其中所述锁定机构包括：多个锁定孔（41），所述多个锁定孔（41）设置在构成减速齿轮机构（13）的多个齿轮中的一个齿轮（33）的侧表面中，以沿所述一个齿轮多个齿轮中的一个齿轮; 锁定销42，该锁定销42被构造成相对于锁定孔41向前和向后移动;并且当锁定销42被锁定时，锁定销42与锁定孔41中的一个啮合以锁定齿轮33; 向前移动; 以及构造成使锁销（42）向前和向后移动的线性螺线管（43）。在该电动式直动致动器中，设置在线性螺线管（43）中的柱塞（49）和锁定销（42）形成为分开的部件，并设置在同一轴线上，使得线性螺线管（43）和锁定销（42）在轴向方向上彼此面对。这防止齿轮33施加的力矩作用在柱塞49上而锁定到锁定销42，由此防止可滑动地支撑柱塞49的径向内表面的线轴48，免受损坏。此外，锁定销（42）由非磁性材料制成，从而可以防止在线性螺线管（43）的线圈（47）和柱塞（49）之间形成的磁路的磁性泄漏锁定销（42）。由此，当线圈（47）通电时，柱塞（49）能够被磁性可靠地吸引并移动，因此提高了锁定操作的可靠性。

7. 发明授权

EP2615323B1 ELECTRIC DIRECT-ACTING ACTUATOR AND ELECTRIC DISC BRAKE DEVICE 失效
标题翻译：电动执行器直接驱动电动制动装置
公开(公告)号：EP2615323B1
公开(公告)日：2017-04-05
申请号：EP11823456.6
申请日：2011-08-31
申请人： NTN Corporation
发明人： YASUI Makoto , MURAMATSU Makoto , EGUCHI Masaaki , YAMASAKI Tatsuya , GOTO Tomomi
IPC分类号： F16D65/14 , F16H25/22 , F16D65/18 , F16D121/24 , F16D125/40 , F16D125/48
CPC分类号： F16D65/18 , F16D55/225 , F16D55/226 , F16D2121/24 , F16D2125/40 , F16D2125/48 , F16D2125/50 , F16D2127/007 , F16H25/2252 , Y10T74/18576

8. 发明公开

EP2741063A1 MAGNETIC LOAD SENSOR 有权
标题翻译：磁负载传感器
公开(公告)号：EP2741063A1
公开(公告)日：2014-06-11
申请号：EP12819872.8
申请日：2012-07-27
申请人： NTN Corporation
发明人： MASUDA Yui , YASUI Makoto , TAKAHASHI Toru
IPC分类号： G01L1/04 , G01L1/12
CPC分类号： G01L1/12 , F16D2066/005 , G01L1/122
摘要： A magnetic load sensor unit is provided which can detect a load with a minute movement of its part, and which is durable and less likely to be influenced by temperature. The sensor unit includes a flange member (1) deflectable when an axial load is applied, a support member (2) supporting the flange member (1), a magnetic target (3) which generates a magnetic field, and a magnetic sensor (4) for detecting the magnetic field generated by the magnetic target (3). The magnetic target (3) and the magnetic sensor (4) are fixed to the flange member (1) and the support member (2), respectively, such that when the flange member (1) is deflected, the magnetic target (3) and the magnetic sensor (4) move relative to each other, whereby magnitude of the load can be detected based on the magnetic field detected by the magnetic sensor (4).
摘要翻译：提供了一种磁性载荷传感器单元，其能够通过其部分的微小运动来检测载荷，并且该磁性载荷传感器单元是耐久的并且不太可能受温度影响。传感器单元包括当施加轴向载荷时可偏转的凸缘构件（1），支撑凸缘构件（1）的支撑构件（2），产生磁场的磁性靶（3）以及磁性传感器（4 ）用于检测由磁性目标（3）产生的磁场。磁性靶（3）和磁性传感器（4）分别固定在法兰构件（1）和支撑构件（2）上，使得当法兰构件（1）偏转时，磁性靶（3）和磁传感器（4）相对移动，由此能够基于由磁传感器（4）检测出的磁场来检测负载的大小。

9. 发明公开

EP2738532A1 MAGNETIC LOAD SENSOR FOR DIRECT ACTING ACTUATOR, AND DIRECT ACTING ACTUATOR 有权
标题翻译： MAGNETISCHER LASTSENSORFÜRDIREKT WIRKENDENBETÄTIGERUND DIREKT WIRKENDERBETÄTIGER
公开(公告)号：EP2738532A1
公开(公告)日：2014-06-04
申请号：EP12817067.7
申请日：2012-07-24
申请人： NTN Corporation
发明人： TAKAHASHI Toru , YASUI Makoto , MASUDA Yui
IPC分类号： G01L1/04 , F16H25/20 , G01L1/12 , G01L5/22
CPC分类号： G01L1/005 , B60T13/74 , B60T13/741 , F16D65/18 , F16D2066/005 , F16D2125/10 , F16D2125/36 , F16D2125/40 , F16D2125/48 , G01L1/122 , H02K11/20
摘要： A magnetic load sensor unit (1) is provided which can detect the magnitude of an axial load applied by a linear motion actuator (14) to a friction pad (22). The magnetic load sensor unit (1) includes a magnetic target (4) which generates a magnetic field, and a magnetic sensor (5) designed to move relative to the magnetic target (4) corresponding to the axial load.
摘要翻译：提供一种磁负载传感器单元（1），其可以检测由直线运动致动器（14）施加到摩擦垫（22）的轴向载荷的大小。磁负载传感器单元（1）包括产生磁场的磁性目标（4）和设计为相应于轴向载荷相对于磁性靶（4）移动的磁性传感器（5）。

10. 发明授权

EP2738532B1 Magnetic load sensor for use in a linear motion actuator, and a linear motion actuator 有权
公开(公告)号：EP2738532B1
公开(公告)日：2018-07-11
申请号：EP12817067.7
申请日：2012-07-24
申请人： NTN Corporation
发明人： TAKAHASHI Toru , YASUI Makoto , MASUDA Yui
IPC分类号： G01L1/04 , F16H25/20 , G01L1/12 , B60T13/74 , F16D65/18 , G01L1/00 , H02K11/00 , F16D66/00 , F16D125/10 , F16D125/36 , F16D125/40 , F16D125/48 , H02K11/20
CPC分类号： G01L1/005 , B60T13/74 , B60T13/741 , F16D65/18 , F16D2066/005 , F16D2125/10 , F16D2125/36 , F16D2125/40 , F16D2125/48 , G01L1/122 , H02K11/20
摘要： A magnetic load sensor unit (1) is provided which can detect the magnitude of an axial load applied by a linear motion actuator (14) to a friction pad (22). The magnetic load sensor unit (1) includes a magnetic target (4) which generates a magnetic field, and a magnetic sensor (5) designed to move relative to the magnetic target (4) corresponding to the axial load.

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