公开(公告)号：US11724285B2

公开(公告)日：2023-08-15

申请号：US17165982

申请日：2021-02-03

申请人： Boréas Technologies Inc.

发明人： Guillaume Chauvette

IPC分类号： B06B1/14 ,  H04B1/034 ,  G06F3/01 ,  B06B1/06

CPC分类号： B06B1/14 ,  B06B1/0644 ,  G06F3/017 ,  H04B1/034

摘要： Typically, the displacement of piezo-electric actuators is quite small. Accordingly, some sort of amplification may be needed for specific applications to amplify the displacement of the piezo-electric actuator, and thereby amplify the haptic feedback. For all solutions, the goal is to amplify the displacement of a moveable mass in order to increase vibration to improve the haptic feedback. If the host device is a wearable or portable device, e.g. a smart watch, it would be preferable to excite a heavy moveable mass that is already part of the assembly to harvest enough energy to transmit to the interface with the user. If the device is a large display, e.g. a display in a vehicle info system, the display itself could be the moveable mass.

公开(公告)号：US20180062065A1

公开(公告)日：2018-03-01

申请号：US15689373

申请日：2017-08-29

申请人： Seiko Epson Corporation

发明人： Yutaka ARAKAWA ,  Noboru FURUYA ,  Akio KONISHI

IPC分类号： H01L41/047 ,  H01L41/04 ,  H01L41/053 ,  H01L41/083 ,  H01L41/09 ,  H01L41/29 ,  H02N2/10

CPC分类号： H01L41/0475 ,  B06B1/0603 ,  B06B1/14 ,  B25J9/12 ,  B25J9/126 ,  B65G27/24 ,  B65G35/06 ,  H01L41/042 ,  H01L41/047 ,  H01L41/053 ,  H01L41/083 ,  H01L41/0913 ,  H01L41/29 ,  H02N2/103

摘要： A vibrator includes a vibrating part including a pair of vibrating plates and a piezoelectric material provided between the pair of vibrating plates, a supporting part including a pair of supporting plates and an interplate portion provided between the pair of supporting plates, and a wire provided in the vibrating part and the supporting part, wherein the wire is exposed from the supporting part.

公开(公告)号：US20160244265A1

公开(公告)日：2016-08-25

申请号：US15027507

申请日：2014-10-07

申请人： BÜHLER AG

发明人： Roberto MAGGIONI ,  Kay HAUSCHULZ ,  Ralf KLIMKE

IPC分类号： B65G27/24 ,  B06B1/06 ,  B65G27/04 ,  B06B1/04 ,  H02K33/00 ,  H01L41/09

CPC分类号： B65G27/24 ,  B06B1/045 ,  B06B1/06 ,  B06B1/14 ,  B06B3/00 ,  B65G27/04 ,  B65G2201/0202 ,  H01L41/09 ,  H02K33/00

摘要： A vibrating machine (1; 11) is described, in particular for machines for separating bulk foodstuffs, comprising the following features: a drive (3) suitable for generating vibrations at a frequency and with an amplitude, transmission members (4) suitable for transmitting the vibrations generated by the drive to an external element, and, in particular, an amplifier (5) suitable for amplifying the vibrations generated by the drive (3). The drive comprises an electromagnetic drive and/or a piezo actuator.

摘要翻译： 描述了一种振动机（1; 11），特别是用于分离散装食品的机器，其特征在于包括以下特征：适于产生频率振幅的驱动装置（3），并具有适于发射的传播部件（4） 由外部元件的驱动产生的振动，特别是适于放大由驱动器（3）产生的振动的放大器（5）。 驱动器包括电磁驱动器和/或压电致动器。

公开(公告)号：US20150188027A1

公开(公告)日：2015-07-02

申请号：US14550819

申请日：2014-11-21

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Dong Su MOON ,  Sang Jin Lee ,  Jae Kyung Kim ,  Kyung Su Park ,  Joon Choi

IPC分类号： H01L41/09 ,  H01L41/047 ,  H01L41/053

CPC分类号： H01L41/0475 ,  B06B1/0603 ,  B06B1/14 ,  H01L41/053 ,  H01L41/0933

摘要： There is provided a vibrator including: an elastic member of which both end portions are fixedly attached to a housing; a piezoelectric element installed on one surface of the elastic member; and a circuit board attached to the elastic member to be connected to the piezoelectric element, wherein an opening portion for a connection between the piezoelectric element and the circuit board is provided in the elastic member, and a step portion insertedly disposed in the opening portion is formed at the circuit board.

摘要翻译： 提供了一种振动器，其包括：弹性构件，其两个端部固定地附接到壳体; 安装在所述弹性构件的一个表面上的压电元件; 以及连接到所述弹性构件以连接到所述压电元件的电路板，其中在所述弹性构件中设置有用于所述压电元件和所述电路板之间的连接的开口部分，并且插入地设置在所述开口部分中的台阶部分 形成在电路板上。

公开(公告)号：US20090008219A1

公开(公告)日：2009-01-08

申请号：US12215305

申请日：2008-06-26

申请人： Christian Boeger ,  Franz Edbauer

发明人： Christian Boeger ,  Franz Edbauer

IPC分类号： B65G47/14

CPC分类号： B65G27/24 ,  B06B1/14

摘要： Linear vibratory conveyor including a utility weight and a counterweight that are each vibratingly connected to a bottom plate via at least one spring element, wherein at least one piezo-electric actuator is arranged on at least one spring element for producing the opposing vibrations.

摘要翻译： 线性振动输送机，其包括通过至少一个弹簧元件振动地连接到底板的配重和配重，其中至少一个压电致动器布置在至少一个弹簧元件上以产生相对的振动。

公开(公告)号：US6135889A

公开(公告)日：2000-10-24

申请号：US263479

申请日：1999-03-08

申请人： Tiziano Salviato

发明人： Tiziano Salviato

IPC分类号： B06B1/14 ,  F16D3/12 ,  A01B39/00 ,  F16H1/16

CPC分类号： B06B1/14 ,  Y10T74/19633 ,  Y10T74/19828 ,  Y10T74/2186

摘要： A device for subjecting a shaft to a combined simple rotation and alternating rotation of limited extent about its own axis, the device including two supporting plates which rotate with the shaft coupled to a vibration generator and, between the plates, a part of a gear system which rotates freely with respect to the shaft and is associated with rotation actuation motor. Two first slotted holes are formed in each one of the plates so that they are diametrically opposite with respect to the shaft, the first slotted holes being arranged, upon assembly, at second slotted holes formed in the gear system, elastic compression springs being rigidly coupled between the first and the second slotted holes.

摘要翻译： 一种用于使轴经受围绕其自身轴线的有限程度的组合的简单旋转和交替旋转的装置，所述装置包括两个支撑板，所述支撑板与连接到振动发生器的轴一起旋转，并且在所述板之间，齿轮系统的一部分 其相对于轴自由旋转并与旋转致动马达相关联。 在每个板中形成两个第一开槽孔，使得它们相对于轴线直径相对，第一开槽孔在组装时被布置在形成在齿轮系统中的第二开槽孔处，弹性压缩弹簧刚性耦合 在第一和第二开槽孔之间。

公开(公告)号：US5645370A

公开(公告)日：1997-07-08

申请号：US535880

申请日：1995-09-28

申请人： Arno Zurbes ,  Helmut Rotsch

发明人： Arno Zurbes ,  Helmut Rotsch

IPC分类号： B06B1/14 ,  E01C19/34 ,  E01C19/35 ,  E02D3/061

CPC分类号： B06B1/14 ,  E01C19/35 ,  E02D3/061

摘要： A vibration tamper for packing soil has a guide handle elastically hinged on a tamper head of the tamper. The pivot point of the guide handle is located on the tamper head above an imaginary perpendicular extending from the grip area of the handle to the tamper longitudinal axis, and/or the handle has a special distribution of mass with regard to its pivot point.

摘要翻译： 用于包装土壤的振动捣固器具有弹性地铰接在夯锤的捣固头上的导向手柄。 引导手柄的枢转点位于篡改头上方，从假想垂直方向延伸到手柄的手柄区域到篡改纵向轴线，和/或手柄相对于其枢转点具有特殊的质量分布。

公开(公告)号：US4001658A

公开(公告)日：1977-01-04

申请号：US623544

申请日：1975-10-17

申请人： Helmuth Frenk

发明人： Helmuth Frenk

IPC分类号： B06B1/14 ,  H02K33/00

CPC分类号： H02K33/00 ,  B06B1/14

摘要： An oscillator for generating non-sinusoidal, preferably triangular movements from a harmonic synthesis of individual sine oscillations. The oscillator comprises a plurality of mechanically intercalated resilient oscillator systems which each comprise an exciter drive means drivingly coupled to an oscillatable element. Each oscillator system has a natural frequency chosen in accordance with Fourier analysis of the oscillatory motion to be synthesized. From the total of the natural frequencies the desired motion is generated.

公开(公告)号：US2195648A

公开(公告)日：1940-04-02

申请号：US17724537

申请日：1937-11-30

申请人： HALLENBECK CHARLES V

发明人： HALLENBECK CHARLES V

IPC分类号： B06B1/14 ,  B07B1/42

CPC分类号： B06B1/14 ,  B07B1/42

公开(公告)号：US20240246467A1

公开(公告)日：2024-07-25

申请号：US18159125

申请日：2023-01-25

申请人： Lear Corporation

发明人： Darren LEGH ,  Martin HITCHMAN ,  Adam FREEMAN LEA

IPC分类号： B60N2/90 ,  B06B1/14

CPC分类号： B60N2/90 ,  B06B1/14

摘要： The present disclosure provides a vehicle seat vibration dampening system including a vibration sensor that senses vibration of a vehicle seat generated by movement of a vehicle on a roadway, wherein the vibration sensor generates a signal indicative of the sensed vibration, a controller that determines, based on the signal generated by the vibration sensor, a counter vibration to dampen the sensed vibration of the vehicle seat and, based on the determination, produces a control signal to effect generation of the counter vibration, and a transducer that generates the counter vibration of the vehicle seat in response to the control signal to dampen the sensed vibration of the vehicle seat.