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1. 发明公开

EP4336064A3 DAMPER FOR A SHOCK ABSORBER 审中-实审
公开(公告)号：EP4336064A3
公开(公告)日：2024-04-17
申请号：EP23196400.8
申请日：2023-09-08
申请人： Fox Factory, Inc.
发明人： CHOU, Yi-Hong
IPC分类号： F16F9/348 , F16F9/56 , F16F9/19 , F16F9/342 , F16F9/46
CPC分类号： F16F9/3485 , F16F9/3488 , F16F2228/0820130101 , F16F9/19 , F16F9/464 , F16F2236/0420130101 , F16F2230/4220130101 , F16F9/56 , F16F9/466 , F16F9/342
摘要： A damper (100) for a shock absorber, said damper comprising:
a single adjustable fluid circuit configured for controlling a damping force associated with multiple compression forces of said shock absorber, wherein said single adjustable fluid circuit comprises:
a fluid passageway (322) through a base valve (112); and
a positionally adjustable piston assembly with a floating shim stack (218) positioned at one end of said fluid passageway (322), said positionally adjustable piston assembly with said floating shim stack (218) configured for selectively blocking a flow of fluid through said fluid passageway.

2. 发明授权

EP3636953B1 APPARATUS FOR POSITION SENSITIVE AND/OR ADJUSTABLE SUSPENSION DAMPING 有权
公开(公告)号：EP3636953B1
公开(公告)日：2023-09-27
申请号：EP19193903.2
申请日：2012-05-31
发明人： ERICKSEN, Everet Owen , COX, Christopher Paul , PELOT, Sante , HAUGEN, David M.
IPC分类号： F16F9/48 , F16F9/46 , F16F9/342 , B62K25/06 , B62K25/08 , F16F9/34 , B60G17/08 , B62K25/04

3. 发明授权

EP2899110B1 Front fork 有权转让
公开(公告)号：EP2899110B1
公开(公告)日：2019-03-27
申请号：EP14182691.7
申请日：2014-08-28
申请人： Showa Corporation
发明人： Ikeda, Daisuke
IPC分类号： F16F9/34 , F16F9/32 , F16F9/342 , F16F9/46 , F16F9/18 , B62K25/08 , B62K25/04

4. 发明授权

EP2784345B1 damping valve and damper with said damping valve 有权
公开(公告)号：EP2784345B1
公开(公告)日：2018-10-10
申请号：EP12852266.1
申请日：2012-10-23
申请人： KYB Corporation
发明人： MOCHIZUKI, Takahisa
IPC分类号： F16F9/46 , F16F9/34 , F16F9/50 , F16F9/06 , F16F9/18 , F16K27/04 , F16K1/38 , F16K1/34 , F16F9/342
CPC分类号： F16F9/34 , F16F9/062 , F16F9/185 , F16F9/187 , F16F9/342 , F16F9/466 , F16K1/34 , F16K1/38 , F16K27/048
摘要： A damping valve includes an annular valve seat, a valve body, an actuator for driving the valve body and a valve case including a valve hole into which the valve body is slidably inserted. The valve body includes a valve main body and a shaft for transmitting a thrust force of the actuator to the valve main body. The valve main body includes a flange partitioning the interior of the valve hole into a valve seat side chamber and an opposite valve seat side chamber, a shaft portion extending from the flange and a valve head to be seated on and lifted from the valve seat. The valve seat side chamber and the opposite valve seat side chamber communicate via a communication passage and the valve seat side chamber and the flow path communicate via a throttle passage.

5. 发明公开

EP2598772A4 HYDRAULIC SHIMMY DAMPER FOR AIRCRAFT LANDING GEAR 有权转让
公开(公告)号：EP2598772A4
公开(公告)日：2017-12-06
申请号：EP11811707
申请日：2011-07-28
申请人： SAFRAN LANDING SYSTEMS CANADA INC
发明人： BESLIU MARIN
IPC分类号： F16F9/342 , B64C25/58 , F16F9/18 , F16F9/44
CPC分类号： B64C25/505 , F16F9/065 , F16F9/325 , F16F13/007
摘要： A hydraulic shimmy damper that resolves drawbacks in several known shimmy dampers, such as damping characteristics that are dependent on oil temperature variations. The disclosed shimmy damper includes a hydraulic compensator (40) having an internal fluid volume that is significantly more important than a fluid volume expelled from the body of the shimmy damper when its piston moves fore and aft. The shimmy damper also includes a hydraulic manifold (30) arranged between the body and the hydraulic compensator and defining a transfer channel between chambers in the piston that is connected to the hydraulic compensator. The manifold receives interchangeable hydraulic cartridge-type valves (CV1,RV1; CV2,RV2) for metering the fluid flowing from the chambers to the transfer channel, and allows the fluid to freely enter the chambers from the transfer channel. The present shimmy damper is therefore much less sensitive to oil temperature variation under intense shimmy.

6. 发明授权

EP2735761B1 DAMPER DEVICE 有权转让
公开(公告)号：EP2735761B1
公开(公告)日：2017-08-23
申请号：EP12814453.2
申请日：2012-07-10
申请人： Nifco Inc.
发明人： HARADA, Akinori
IPC分类号： F16F9/34 , F16F9/02 , F16F9/32 , F16F9/50 , F16F9/342
CPC分类号： F16F9/50 , F16F9/02 , F16F9/0218 , F16F9/34 , F16F9/342

7. 发明公开

EP2899110A2 Front fork 有权转让
标题翻译： Vorderradgabel
公开(公告)号：EP2899110A2
公开(公告)日：2015-07-29
申请号：EP14182691.7
申请日：2014-08-28
申请人： Showa Corporation
发明人： Ikeda, Daisuke
IPC分类号： B62K25/08 , F16F9/32 , F16F9/342 , F16F9/46
CPC分类号： B62K25/08 , B62K2025/048 , F16F9/185 , F16F9/3257 , F16F9/342 , F16F9/466
摘要： A front fork (21) includes an inner cylinder (135) disposed inside an inner tube (110), a piston rod (230) moving with an outer tube (210), a piston (220) attached to a lower end portion of the piston rod (230 )and sectioning an oil chamber (41) in the inner cylinder (135) into a lower oil chamber (51) and an upper oil chamber (52) and a damping force generating portion at an outside of the inner tube (110) having a first damping force generating portion generating resistance in working oil flowing in one direction in an external flow path, a second damping force generating portion disposed in series with the first damping force generating portion in the external flow path to generate resistance in working oil flowing in the other direction, and a pressurization portion (450) having an oil reservoir chamber (72) communicated to an intermediate oil chamber (63) and pressurizing working oil in the intermediate oil chamber (63).
摘要翻译：前叉（21）包括设置在内管（110）内部的内筒（135），与外管（210）一起移动的活塞杆（230），活塞（220）活塞杆（230），并将内筒（135）中的油室（41）分成下油室（51）和上油室（52），以及在内管外侧的阻尼力产生部 110），其具有在外部流路中沿一个方向流动的工作油中产生电阻的第一阻尼力产生部，与所述外部流路中的所述第一阻尼力产生部串联设置的第二阻尼力产生部，以产生工作中的阻力以及具有与中间油室（63）连通并对中间油室（63）加压工作油的储油室（72）的加压部（450）。

8. 发明公开

EP2853768A1 SUSPENSION DEVICE 审中-公开
标题翻译：悬挂装置
公开(公告)号：EP2853768A1
公开(公告)日：2015-04-01
申请号：EP13793394.1
申请日：2013-05-20
申请人： Kayaba Industry Co., Ltd.
发明人： SUMIDA, Masashi
IPC分类号： F16F9/46 , B62K25/10 , F16F9/32 , F16F9/342
CPC分类号： B62K25/283 , B62K25/06 , B62K25/10 , B62K25/28 , B62K2025/044 , B62K2025/045 , B62K2025/048 , F16F9/461 , F16F9/466 , F16F9/56
摘要： A shock absorber of a suspension apparatus includes a pair of chambers, a flow passage connects the chambers such that a working fluid passes through the flow passage as the shock absorber expands and contracts, a damping force generation mechanism applies resistance to the working fluid passing through the flow passage, a bypass passage connects the chambers so as to bypass the flow passage, a variable throttle member that is inserted into the bypass passage to be capable of advancing and retreating in order to modify an opening of the bypass passage, an actuator drives the variable throttle member and includes an acting portion disposed on a back surface side of the variable throttle member, and a power transmission mechanism interposed between the acting portion and the variable throttle member in order to transmit a linear motion of the acting portion to the variable throttle member.
摘要翻译：本发明提供一种悬架装置的缓冲器，其具备：一对腔室;流路，其连接多个腔室，使得随着缓冲器的伸缩而使工作流体通过流路;阻尼力产生机构对通过的工作流体施加阻力流动通道，旁通通道连接腔室以绕过流动通道;可变节流构件，该可变节流构件插入到旁通通道中以能够前进和后退以修改旁通通道的开口;致动器驱动所述可变节流构件包括设置在所述可变节流构件的后表面侧上的作用部分，以及介于所述作用部分和所述可变节流构件之间的动力传递机构，以便将所述作用部分的线性运动传递给所述可变节流构件节流构件。

9. 发明公开

EP1698797A3 Schwingungsdämpfer mit amplitudenabhängiger Dämpfung 有权
标题翻译：振动阻尼器与振幅相关的阻尼
公开(公告)号：EP1698797A3
公开(公告)日：2009-08-19
申请号：EP06009114.7
申请日：2004-06-05
申请人： ThyssenKrupp Bilstein Suspension GmbH
发明人： Hartig, Ulrich, Dipl.-Ing. , Götz, Ole, Dipl.-Ing. , Nevoigt, Andreas, Dr.-Ing. , Feist, Dirk , Weimann, Claus, Dipl.-Ing. , Lauer, Elmar, Dipl.-Ing. , Schmidt, Markus, Dipl.-Ing. , Kaup, Andreas, Dipl.-Ing. , Eisenring, Tina , Körner, Joachim , Schreiner, Alfons , Jost, Thomas , Burböck, Walter , Wilhelm, Ralf, Dipl.-Ing.
IPC分类号： F16F9/50 , F16F9/504 , F16F9/58 , F16F9/512 , F16F9/342
CPC分类号： B60G17/0528 , F16F9/5126 , F16F2230/007
摘要： Um einen Schwingungsdämpfer mit amplitudenabhängiger Dämpfung, insbesondere eines Fahrzeugrades, mit einem hydraulisch parallel zum Schwingungsdämpfer angebundenen zylindrischen Ausgleichsraum (8), der durch einen axial verschieblichen Trennkolben (10) aufgeteilt ist, wobei der Trennkolben (10) an wenigstens einer Deckelfläche (25) mit einem elastisch nachgiebig ausgebildeten Puffer (18) ausgebildet ist, derartig weiterzubilden, dass ein weicherer Anlauf des Trennkolbens an seine Endposition im Ausgleichsraum erreicht wird, ist der Puffer (18) in eine axiale Durchdringung (17) des Kolbengrundkörpers (15) eingesetzt.

10. 发明公开

EP1507979A4 HYDRAULIC DAMPERS WITH PRESSURE REGULATED CONTROL VALVE AND SECONDARY PISTON 有权
标题翻译：液压阻尼器的压力控制阀与次级活塞
公开(公告)号：EP1507979A4
公开(公告)日：2006-02-01
申请号：EP03756307
申请日：2003-05-29
申请人： PROGRESSIVE SUSPENSION INC
发明人： TURNER ROY A
IPC分类号： F15B1/00 , F16F15/027 , B60G15/06 , B60G17/04 , B60G17/08 , F16F9/06 , F16F9/19 , F16F9/32 , F16F9/34 , F16F9/342 , F16F9/348 , F16F9/46 , F16F9/512 , F16F9/516
CPC分类号： B60G17/0424 , B60G17/08 , B60G2202/154 , B60G2400/5182 , B60G2500/10 , F16F9/064 , F16F9/066 , F16F9/46 , F16F9/512 , F16F9/5126
摘要： A suspension damper includes a housing bounding a main chamber. A piston rod is slideably disposed within the main chamber of the housing. A main piston is mounted on the first end of the piston rod within the main chamber of the housing so as to slideably engage against the housing in sealed engagement, the main piston having a first side and an opposing second side with a compression port extending therebetween. A secondary piston is also disposed within the main chamber and has a compression port extending therethrough. A control valve assembly is disposed within the main chamber and bounds a sealed valve compartment. The control valve assembly is movable between a first position wherein the valve compartment is compressed to a first volume and a second position wherein the valve compartment is expanded to an enlarged second volume, the control valve assembly being movable under pressure so as to provide variable compression damping properties.

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