公开(公告)号：EP3354930A1

公开(公告)日：2018-08-01

申请号：EP18152853.0

申请日：2018-01-22

Applicant: Honeywell International Inc.

Inventor： BARBER, Tim Daniel ,  HINDLE, Timothy ,  JAKSICH, Dylan

IPC: F16F15/023 ,  F16F9/20 ,  B64G1/22

CPC classification number: F16F15/022 ,  B64G1/22 ,  F16F9/20 ,  F16F9/3257 ,  F16F9/362 ,  F16F13/007 ,  F16F15/023 ,  F16F2222/12 ,  F16F2232/08 ,  F16F2238/026 ,  F16F2238/04

Abstract: Embodiments of three parameter isolators including rolling seal damper assemblies are provided. In one embodiment, the three parameter isolator includes first and second isolator end portions, which are opposed along a working axis. A main spring and a tuning spring are mechanically coupled in parallel between the first and second isolator end portions. A rolling seal damper assembly is further mechanically coupled between the first and second isolator end portions in parallel with the main spring and in series with the tuning spring. The rolling seal damper assembly includes a first hydraulic chamber, a second hydraulic chamber fluidly coupled to the first hydraulic chamber, and first and second rolling diaphragm seals partially bounding the first and second hydraulic chambers, respectively. In certain implementations, the rolling seal damper assembly also contains a thermal compensator piston to which the first rolling diaphragm seal is attached.

公开(公告)号：EP2857716B1

公开(公告)日：2018-07-11

申请号：EP14001807.8

申请日：2014-05-22

Applicant: MAN Truck & Bus AG

Inventor： Hoffmann, Jörg

IPC: F16F13/26 ,  F16F15/02

CPC classification number: F16F15/022 ,  F16F13/00 ,  F16F13/26 ,  F16F15/02 ,  F16F2230/08

公开(公告)号：EP3147536A4

公开(公告)日：2018-03-28

申请号：EP15849077

申请日：2015-07-23

Applicant: HERZ CO LTD

Inventor： CHAEN SHUICHIRO

IPC: F16F15/08 ,  F16F1/02 ,  F16F1/12 ,  F16F15/02 ,  F16F15/04 ,  F16M11/22 ,  G03F7/20

CPC classification number: F16F15/04 ,  F16F1/027 ,  F16F1/121 ,  F16F15/022 ,  F16F15/08 ,  F16F15/085 ,  F16M11/22 ,  G03F7/70833 ,  G03F7/709

Abstract: An antivibration device which can enhance the antivibration characteristic in the horizontal direction is provided. An antivibration device 10 includes: a support part 100 supported by at least one first viscoelastic body 400 so as to permit circumferential movement; a carrying part 200 to which a target object 900 for antivibration is mounted; a connecting mechanism 300 connecting the support part 100 with the carrying part 200; wherein the connecting mechanism 300 has at least one second viscoelastic body 350 which permits the circumferential movement of the carrying part 200 with respect to the support part 100. Preferably, the connecting mechanism 300 further includes a suspending plate 302 suspending the carrying part 200; wherein the suspending plate 302 is supported by at least one of the second viscoelastic bodies 350 from the lower side in the gravitational direction.

公开(公告)号：EP3249177A2

公开(公告)日：2017-11-29

申请号：EP17169534.9

申请日：2017-05-04

Applicant: General Electric Company

Inventor： ERTAS, Bugra Han ,  SNOW, Kyle Robert

IPC: F01D25/16 ,  F16F15/023 ,  F16C27/04

CPC classification number: F16C27/045 ,  F01D25/164 ,  F05D2220/31 ,  F05D2220/32 ,  F05D2220/40 ,  F05D2240/54 ,  F05D2260/96 ,  F16C17/26 ,  F16C27/02 ,  F16C2360/00 ,  F16C2360/23 ,  F16F15/022 ,  F16F15/0237 ,  F16F2222/12 ,  F16F2226/04 ,  F16F2230/30 ,  Y02T50/671

Abstract: One embodiment describes a bearing damper 30 including a housing 32; a damper 34 with an annular gap 42 and an internal spring 44, in which the annular gap is formed between an inner rim 46 and an outer rim 48 of the damper, the internal spring 44 circumferentially bounds the annular gap, the outer rim is coupled to the housing, and the annular gap is configured to be filled with fluid used to dampen vibrations produced on a drive shaft; and an external spring 54 coupled to the housing 32 and to the inner rim 46, in which the external spring includes an axial stiffness engineered to externally offset axial forces exerted on the inner rim of the damper and a radial stiffness engineered to externally offset a first portion of radial forces exerted on the inner rim and to permit a second portion of the radial forces to propagate the vibrations from the drive shaft to the inner rim.

Abstract translation: 一个实施例描述了轴承阻尼器30，其包括壳体32; 具有环形间隙42和内部​​弹簧44的阻尼器34，其中环形间隙形成在阻尼器的内缘46和外缘48之间，内部弹簧44沿周向界定环形间隙，外缘连接 并且所述环形间隙被构造成填充有用于抑制在驱动轴上产生的振动的流体; 以及联接到壳体32和内缘46的外部弹簧54，其中外部弹簧包括轴向刚度，该轴向刚度被设计为从外部偏移施加在阻尼器的内缘上的轴向力和设计为从外部偏移第一 施加在内边缘上的径向力的一部分并且允许径向力的第二部分将振动从驱动轴传播到内边缘。

公开(公告)号：EP3243790A3

公开(公告)日：2017-11-22

申请号：EP17170608.8

申请日：2017-05-11

Applicant: Jungheinrich Aktiengesellschaft

Inventor： Schmalzl, Jürgen ,  Bibernell, Hubert ,  Schöttke, Carsten ,  Magens, Ernst-Peter

IPC: B66F9/075 ,  B66F9/14 ,  B66F9/06 ,  B66F17/00

CPC classification number: B66F9/0759 ,  B66F9/06 ,  B66F9/075 ,  B66F9/147 ,  B66F17/003 ,  F16F15/022

Abstract: Flurförderzeug, insbesondere Dreiseitenstapler, umfassend
ein Chassis (6),
ein an dem Chassis (6) angeordnetes Hubgerüst (8),
einen Fahrerplatz (12),
eine den Fahrerplatz (12) abstützende Tragstruktur (9), die gemeinsam mit dem Fahrerplatz (12) an dem Hubgerüst (8) auf- und abwärts bewegbar ist und wenigstens eine von dem Hubgerüst (8) abstehende Kragträgeranordung (24; 124) aufweist, die sich unter dem Fahrerplatz (12) erstreckt und eine in Front des Fahrerplatzes (12) angeordnete Lasttragbaugruppe (36) stützt,
und eine Einrichtung zur Reduzierung von Schwingungen mit Schwingungskomponenten quer zur Hauptfahrtrichtung (G) des Flurförderzeugs, die Schwingungsreduzierungsbewegungen der Lasttragbaugruppe (36) relativ zu dem Hubgerüst (8) ermöglicht,
wobei die Kragträgeranordung (24; 124) eine Teilung aufweist und als einen Teil einen ersten Kragträgerabschnitt (50a; 150a) aufweist, der mit dem Hubgerüst (8) gekoppelt und höhenbeweglich daran geführt ist, und als einen weiteren Teil einen die Lasttragbaugruppe (36) tragenden zweiten Kragträgerabschnitt (50b; 150b) aufweist, der so mit dem ersten Kragträgerabschnitt (50a; 150a) verbunden ist, dass er relativ zu diesem gemeinsam mit der Lasttragbaugruppe (36)
Schwingungsreduzierungsbewegungen insbesondere mit Bewegungskomponenten quer zur Hauptfahrtrichtung (G) des Flurförderzeugs ausführen kann.

公开(公告)号：EP3231927A1

公开(公告)日：2017-10-18

申请号：EP16196172.7

申请日：2016-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Na, Gyu-sung ,  Kim, Min-Sung ,  Han, Sung ,  Kang, Jeong-hoon

IPC: D06F37/20 ,  F16F7/08

CPC classification number: D06F37/22 ,  D06F37/20 ,  F16F7/08 ,  F16F7/09 ,  F16F15/02 ,  F16F15/022 ,  F16F2222/04 ,  F16F2232/08

Abstract: A vibration damper (200) and a washing machine including the same are disclosed. The vibration damper (200) includes a tappet (210), a supporting rod (220) slidably coupled to the tappet (210), a friction unit (230) disposed inside the tappet (210) and configured to rub the supporting rod (220), and a cap (240) coupled to one end of the tappet (210) and including a plurality of supporting blocks (243). The plurality of supporting blocks (243) support an outer circumference of the supporting rod (220) with non-uniform bearing power.

Abstract translation: 公开了一种减振器（200）以及包括该减振器的洗衣机。 振动阻尼器（200）包括挺杆（210），可滑动地联接到挺杆（210）的支撑杆（220），设置在挺杆（210）内并且构造成摩擦支撑杆（220）的摩擦单元 ）以及联接到挺杆（210）的一端并且包括多个支撑块（243）的帽（240）。 多个支撑块（243）以不均匀的支撑力支撑支撑杆（220）的外周。

公开(公告)号：EP2673531B1

公开(公告)日：2017-07-26

申请号：EP12704059.0

申请日：2012-02-10

Applicant: Deutsches Zentrum für Luft- und Raumfahrt e.V.

Inventor： MELCHER, Jörg ,  KLETZ, Björn Timo ,  REDLICH, Julian

IPC: F16F15/02 ,  F16F7/104

CPC classification number: F16F15/022 ,  B60R1/06 ,  B60R1/076 ,  F16F7/104 ,  F16M13/02

公开(公告)号：EP3102444A1

公开(公告)日：2016-12-14

申请号：EP15708301.5

申请日：2015-01-28

Applicant: Università degli Studi di Roma "La Sapienza"

Inventor： CARCATERRA, Antonio ,  PEPE, Gianluca

IPC: B60G13/18 ,  B60G15/06 ,  B60G17/015 ,  B60G17/08 ,  F16F15/027 ,  F16F15/04 ,  F16F15/067 ,  F16F15/03 ,  B60G17/033 ,  F16F15/02 ,  F16F9/46 ,  F16F9/53 ,  F16F3/04

CPC classification number: F16F15/0275 ,  B60G13/18 ,  B60G15/06 ,  B60G15/065 ,  B60G17/015 ,  B60G17/033 ,  B60G17/08 ,  B60G2202/312 ,  B60G2202/314 ,  B60G2202/32 ,  B60G2202/322 ,  B60G2500/10 ,  B60G2500/22 ,  B63B17/0081 ,  B64C25/60 ,  F16F9/3292 ,  F16F9/532 ,  F16F9/535 ,  F16F15/022 ,  F16M7/00

Abstract: A device for connecting the elastic elements and dissipaters of variable type of a mechanical suspension interposed between two vibrating or tilting mechanical systems, the source body and the receiving body, respectively, in order to reduce the forces acting on the receiving body, and/or the displacement thereof, and/or the speed thereof, or combinations of the previous physical magnitudes and/or of any other ones, which are produced on the receiving body due to the motion or forces to which the source is subjected. The device consists of elastic elements, such as metal components or compressed gases, energy dissipating elements, either by means of friction between fluid and solid, and between solid and solid, or by means of suitable electromagnetic couplings the damping ability of which can be automatically varied by a suitable control system according to the operating conditions of the suspension; elements forming the kinematic connection structure between the elastic elements, damping elements, source and receiving bodies, such connections being solid or fluid or electromagnetic connections.

公开(公告)号：EP3090939A1

公开(公告)日：2016-11-09

申请号：EP16168593.8

申请日：2016-05-06

Applicant: The Boeing Company

Inventor： GOLSHANY, Sina Sam ,  ERICKSON, Todd W ,  TRETOW, Paul R ,  HUNTLY, David M

IPC: B64C1/26 ,  B64C5/02

CPC classification number: B64C5/02 ,  B64C1/26 ,  F16F15/002 ,  F16F15/022 ,  F16F2228/066 ,  F16F2230/18

Abstract: Systems and methods provide for the mitigation of vibrational forces acting on a horizontal stabilizer (102) of an aircraft. According to one aspect, a damper (106) is coupled to a front portion of a horizontal stabilizer (102) to dampen vibrations in a first degree of freedom, with another damper (106) coupled to a mounting point (118) of the horizontal stabilizer (102) to dampen vibrations in a second degree of freedom. The dampers (106) may be passive, operating independently to mitigate vibrational forces, or active, applying a mitigating force to the horizontal stabilizer (102) based on real-time or estimated vibration states.

Abstract translation: 系统和方法提供减轻作用在飞行器的水平稳定器（102）上的振动力。 根据一个方面，阻尼器（106）联接到水平稳定器（102）的前部，以便在第一自由度中抑制振动，而另一阻尼器（106）联接到水平稳定器（102）的安装点（118） 稳定器（102）以在第二自由度中抑制振动。 阻尼器（106）可以是无源的，独立地操作以减轻振动力或主动地基于实时或估计的振动状态向水平稳定器（102）施加减轻力。

公开(公告)号：EP3076245A1

公开(公告)日：2016-10-05

申请号：EP15248005.9

申请日：2015-04-02

Applicant: CSEM Centre Suisse d'Electronique et de Microtechnique SA

Inventor： Droz, Serge ,  Musy, Grégory ,  Domine, Emmanuel ,  Barrot, François

IPC: G04B37/04 ,  G04B31/02 ,  F16F9/00

CPC classification number: G04B37/055 ,  B29C35/0805 ,  B29C39/10 ,  B29C65/48 ,  B29C2035/0827 ,  B29L2031/721 ,  F16F9/00 ,  F16F13/04 ,  F16F15/022 ,  G04B31/02 ,  G04B37/0418

Abstract: La présente invention concerne un dispositif amortisseur (1) de chocs et/ou de vibrations comprenant au moins un élément flexible (1a, 1b) apte à se déformer sous l'effet d'une contrainte ; ledit dispositif est remarquable en ce qu'il comporte au moins une couche dite dissipative (1c) obtenue dans un matériau présentant un module de cisaillement inférieur au module de cisaillement de l'élément flexible (1a, 1b), un facteur d'amortissement supérieur au facteur d'amortissement dudit élément flexible (1a, 1b), et solidaire au moins partiellement dudit élément flexible (1a, 1b) de telle sorte qu'une flexion de l'élément flexible (1a, 1b), sous l'effet d'une contrainte, procure un cisaillement de la couche dissipative (1c) permettant de dissiper au moins une partie de l'énergie de ladite contrainte.
Un autre objet de l'invention concerne un procédé de fabrication dudit dispositif amortisseur.

Abstract translation: 提出了一种减震器和/或减振装置，其包括能够在应力作用下变形的至少一个柔性元件; 所述装置是显着的，因为它包括由具有低于柔性元件的剪切模量的剪切模量的材料制成的至少一个所谓的耗散层，大于所述柔性元件的减震因子的减震因子 ，并且至少部分地固定到所述柔性元件，使得在应力作用下，柔性元件的弯曲提供了耗散层的剪切，使得可以从所述应力消散至少一部分能量。 还公开了一种用于制造所述减震器的方法。