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公开(公告)号：EP3228530A1
公开(公告)日：2017-10-11
申请号：EP17152956.3
申请日：2017-01-25
Applicant: Showa Corporation
Inventor： YOSHIDA, Kojiro
CPC classification number: B62K25/08 , B62K2025/044 , B62K2201/08 , F16F9/0209 , F16F9/0218 , F16F9/346
Abstract: An air spring structure (11A) has a first communication hole (9A) formed in a peripheral surface of a cylinder (21) and a second communication hole (9B) formed in the peripheral surface at a position closer to an axle (14S) than the first communication hole (9A). A piston (23) has a sliding portion (23E) that comes into contact with an inner peripheral surface of the cylinder (21) and partitions the cylinder (21) into an inner chamber (50) and a balance chamber (70). The sliding portion has an axial length (J1) shorter than an axial length(L1) between the first communication hole (9A) and the second communication hole (9B). A communication member (8) has a communication path (8A) formed so as to pass through the first communication hole (9A) and the second communication hole (9B) to allow the inner chamber (50) and the balance chamber (70) to communicate with each other.
Abstract translation: 空气弹簧结构（11A）具有形成在气缸（21）的外周表面中的第一连通孔（9A）和形成在外周表面中比第一连通孔（9A）更靠近轴（14S）的位置处的第二连通孔（9B） 第一连通孔（9A）。 活塞23具有与缸体21的内周面接触并将缸体21划分为内室50和平衡室70的滑动部23E。 滑动部分具有比第一连通孔（9A）和第二连通孔（9B）之间的轴向长度（L1）短的轴向长度（J1）。 连通部件（8）具有形成为贯通第一连通孔（9A）和第二连通孔（9B）而连通内部腔室（50）和平衡腔室（70）的连通路径（8A） 相互沟通。
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公开(公告)号：EP3227171A1
公开(公告)日：2017-10-11
申请号：EP15804809.0
申请日：2015-12-04
Applicant: Öhlins Racing AB
Inventor： GUSTAFSSON VALLANDER, Leif , SINTORN, Torkel , JARL, Johan
CPC classification number: F16F9/0218 , B60G11/27 , B60G2202/152 , B60G2202/314 , B60G2206/422 , B60G2300/12 , B60G2500/201 , B62K25/08 , B62K2201/08 , F16F9/065 , F16F9/066 , F16F9/068 , F16F9/36 , F16F9/43 , F16F9/512 , F16F9/5126 , F16F9/516 , F16F15/022 , F16F15/0232 , F16F2222/126 , F16F2228/066 , F16F2230/06
Abstract: The present invention relates to a spring unit (1) for a shock absorber (100) intended for a vehicle. The shock absorber comprises a damping cylinder (101), wherein the damping cylinder (101) is adapted to be telescopically arranged within the spring unit (1). The spring unit (1) comprises a hollow body (2) comprising at least one compression chamber (2b) and at least one additional chamber (3) arranged to be in fluid communication with the compression chamber (2b) such that at least a first flow of fluid (F1) is adapted to be allowed between the compression chamber (2b) and the additional chamber (3) when a threshold value is met. The invention further relates to a shock absorber (100) comprising such a spring unit (1), and a front fork comprising such a shock absorber (100).
Abstract translation: 本发明涉及一种用于车辆的减震器（100）的弹簧单元（1）。 减振器（100）包括阻尼缸（101），其中阻尼缸（101）适于可伸缩地布置在弹簧单元（1）内。 所述弹簧单元（1）包括中空体（2），所述中空体（2）包括至少一个压缩室（2b）和至少一个附加室（3），所述附加室布置成与所述压缩室流体连通，使得至少第一流体流 （F1）适于在满足阈值时允许在压缩室（2b）和附加室（3）之间。 本发明还涉及包括这种弹簧单元（1）的减震器（100），以及包括这种减震器（100）的前叉以及用于填充减震器（100）的方法。
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公开(公告)号：EP3203105A1
公开(公告)日：2017-08-09
申请号：EP15847091.4
申请日：2015-09-17
Applicant: KYB Corporation
Inventor： KURITA, Norihiko
CPC classification number: B62K25/08 , B62K2025/044 , B62K2201/08 , F16F9/28 , F16F9/516
Abstract: A suspension apparatus (100) includes a pair of dampers (DR, DL) configured to extend/contract to exert a damping force, each of the dampers (DR, DL) includes a cylinder (3R, 3L), a piston (4R, 4L) slidably inserted into the cylinder (3R, 3L) and configured to partition the inside of the cylinder (3R, 3L) into an extension-side chamber (5R, 5L) and a contraction-side chamber (6R, 6L), and a piston rod (7R, 7L) connected to the piston (4R, 4L) and movably inserted into the cylinder (3R, 3L), and an inner diameter of the cylinder (3R) of damper (DR) is different from an inner diameter of the cylinder (3L) of the damper (DL).
Abstract translation: 本发明提供一种悬架装置（100），其包括：一对阻尼器（DR，DL），该一对阻尼器构造成延伸/收缩以施加阻尼力，每个阻尼器（DR，DL）包括气缸（3R，3L），活塞（4R， 4L）滑动自如地插入缸体（3R，3L）内并将缸体（3R，3L）的内部分隔成伸长侧室（5R，5L）和收缩侧室（6R，6L）， 与活塞（4R，4L）连接并且可移动地插入到气缸（3R，3L）中的活塞杆（7R，7L），气门（DR）的气缸（3R）的内径不同于内径 减震器（DL）的气缸（3L）。
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公开(公告)号：EP2913209A3
公开(公告)日：2016-06-15
申请号：EP14182630.5
申请日：2014-08-28
Applicant: Showa Corporation
Inventor： Ishikawa, Fumiaki , Kasuga, Takahiro , Murakami, Yosuke , Sato, Kimitoshi
IPC: B60G17/027 , F16F9/56 , B62K25/04 , B62K25/28 , B60G17/018 , B60G17/044
CPC classification number: B62K25/283 , B60G17/018 , B60G17/0272 , B60G17/044 , B60G2204/202 , B60G2204/62 , B60G2206/41 , B60G2300/12 , B60G2400/60 , B60G2500/30 , B60G2600/20 , B60G2600/26 , B60G2800/914 , B62K2025/044 , B62K2025/045 , B62K2201/08 , F16F9/56 , Y10S280/01
Abstract: A vehicle height adjustment apparatus includes a rear wheel suspension spring that is disposed between a vehicle body and a tire wheel of a vehicle; a rear wheel damper that undergoes an extensional and contractional operation so as to move working oil to dampen vibration of the spring; a support member that supports one end portion of the spring, and moves relative to the damper to change the length of the spring; a jack chamber into which the working oil causing the support member to move relative to the damper flows by the extensional and contractional operation of the damper; a rear wheel electromagnetic valve that adjusts the amount of the working oil flowing into the jack chamber by the degree of opening of the electromagnetic valve; and control device that controls the degree of opening of the electromagnetic valve based on a weight exerted on the vehicle.
Abstract translation: 一种车辆高度调节装置，包括设置在车身与车辆的轮胎车轮之间的后轮悬架弹簧， 后轮阻尼器，其经受伸展和收缩操作，以便移动工作油以阻尼弹簧的振动; 支撑构件，其支撑弹簧的一个端部并且相对于阻尼器移动以改变弹簧的长度; 使所述支撑构件相对于所述阻尼器移动的所述工作油通过所述阻尼器的伸展和收缩操作流入的千斤顶室; 后轮电磁阀，其通过电磁阀的开度来调节流入千斤顶室的工作油的量; 以及基于施加在车辆上的重量来控制电磁阀的开度的控制装置。
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公开(公告)号：EP3028933A1
公开(公告)日：2016-06-08
申请号：EP14196559.0
申请日：2014-12-05
Applicant: ÖHLINS RACING AB
Inventor： Gustafsson Vallander, Leif , Sintorn, Torkel , Jarl, Johan
CPC classification number: F16F9/0218 , B60G11/27 , B60G2202/152 , B60G2202/314 , B60G2206/422 , B60G2300/12 , B60G2500/201 , B62K25/08 , B62K2201/08 , F16F9/065 , F16F9/066 , F16F9/068 , F16F9/36 , F16F9/43 , F16F9/512 , F16F9/5126 , F16F9/516 , F16F15/022 , F16F15/0232 , F16F2222/126 , F16F2228/066 , F16F2230/06
Abstract: The present invention relates to a spring unit (1) for a shock absorber (100) intended for a vehicle. The shock absorber comprises a damping cylinder (101), wherein the damping cylinder (101) is adapted to be telescopically arranged within the spring unit (1). The spring unit (1) comprises a hollow body (2) comprising at least one compression chamber (2b) and at least one additional chamber (3) arranged to be in fluid communication with the compression chamber (2b) such that at least a first flow of fluid (F1) is adapted to be allowed between the compression chamber (2b) and the additional chamber (3) when a threshold value is met. The invention further relates to a shock absorber (100) comprising such a spring unit (1), and a front fork comprising such a shock absorber (100).
Abstract translation: 本发明涉及一种用于车辆的减震器（100）的弹簧单元（1）。 减振器包括阻尼缸（101），其中阻尼缸（101）适于可伸缩地布置在弹簧单元（1）内。 弹簧单元（1）包括中空体（2），其包括至少一个压缩室（2b）和至少一个另外的室（3），其被布置成与压缩室（2b）流体连通，使得至少第一 当满足阈值时，流体流（F1）适于允许在压缩室（2b）和附加室（3）之间。 本发明还涉及包括这种弹簧单元（1）的减震器（100）和包括这种减震器（100）的前叉。
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Patent Agency Ranking
公开(公告)号：EP2743163A1
公开(公告)日：2014-06-18
申请号：EP13197116.0
申请日：2013-12-13
Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
Inventor： Ishii, Hiroshi , Saeki, Daisuke
CPC classification number: B62K25/24 , B62K11/04 , B62K2201/04 , B62K2201/08
Abstract: A front wheel supporting structure for a vehicle comprises a front arm (10) for supporting a front axle (6) and a suspension mechanism (12) for resiliently suppressing vertical swinging motion of the front arm (10). The suspension mechanism includes a damper member (33) disposed along a lateral direction between a head pipe (1) and the front arm (10), and a connecting member (32, 34) for connecting the front arm (10) with the damper member (33) such that vertical swinging motion of the front arm (10) is converted into lateral motion of the damper member (33).
Abstract translation: 用于车辆的前轮支撑结构包括用于支撑前轴（6）的前臂（10）和用于弹性地抑制前臂（10）的竖直摆动运动的悬架机构（12）。 悬架机构包括沿头管（1）和前臂（10）之间的横向方向布置的阻尼器构件（33），以及用于将前臂（10）与阻尼器（10）连接的连接构件（32,34） （33），使得前臂（10）的垂直摆动运动转换成阻尼构件（33）的横向运动。
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公开(公告)号：EP2573420A2
公开(公告)日：2013-03-27
申请号：EP12184196.9
申请日：2012-09-13
Applicant: Specialized Bicycle Components, Inc.
Inventor： McAndrews, Michael , Lampman, Brian , Jankura, Robb
CPC classification number: B62K25/08 , B60G17/056 , B62K3/00 , B62K25/06 , B62K25/286 , B62K2025/048 , B62K2201/08 , F16F9/02 , F16F9/0218 , F16F9/43 , F16F2230/06
Abstract: A bicycle assembly can include a front or rear suspension system with a shock absorber. A front suspension system can be a suspension fork. A rear suspension system can include a rear shock absorber. The shock can have a shock body (96) and a pressurized main air chamber (64) within the shock body (96) to act as an air spring. The shock can also have a valve (60) configured to receive a pump for adding air to the main air chamber. A secondary air chamber (66) and a control member (68) can be used to reduce the pressure within the main air chamber (64) by venting the secondary air chamber (66) to the atmosphere.
Abstract translation: 自行车组件可以包括具有减震器的前部或后部悬架系统。 前悬架系统可以是悬架叉。 后悬架系统可以包括后减震器。 冲击可以在冲击体（96）内具有冲击体（96）和加压主空气室（64）以充当空气弹簧。 冲击还可以具有构造成接收用于向主气室增加空气的泵的阀（60）。 二次空气室（66）和控制构件（68）可以用于通过将二次空气室（66）排放到大气中来降低主空气室（64）内的压力。
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公开(公告)号：US11945539B2
公开(公告)日：2024-04-02
申请号：US17109029
申请日：2020-12-01
Applicant: SPECIALIZED BICYCLE COMPONENTS, INC.
Inventor： David Weagle
CPC classification number: B62K25/08 , B62K21/02 , B62K25/24 , B60G2300/12 , B62K2201/08
Abstract: A trailing link multi-bar suspension assembly for a cycle having improved stability includes a first arm having a first side and a second side, a first arm fixed pivot and a first arm shock pivot, the first side and second side defining a wheel opening. A shock link has a shock link fixed pivot and a shock link floating pivot. A shock absorber has an inline configuration, a gas spring, a first shock mount, and a second shock mount, and the shock absorber is substantially located on the first side or second side of the wheel opening. A spring unit, has a gas spring comprising a spring body, a first spring mount and a second spring mount, and the spring unit is substantially located on the first side or second side of the wheel opening A wheel carrier has a wheel carrier first pivot and a wheel carrier second pivot spaced apart from one another, and a wheel mount that is adapted to be connected to a wheel. A control link has a control link floating pivot and a control link fixed pivot, the control link floating pivot being pivotably connected to the wheel carrier second pivot, and the control link fixed pivot being pivotably connected to the first arm control pivot.
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公开(公告)号：US20230339567A1
公开(公告)日：2023-10-26
申请号：US18343699
申请日：2023-06-28
Applicant: SRAM, LLC
Inventor： MARK SANTURBANE , GEOFF NICHOLS , CHRISTOPHER SHIPMAN , JEFFREY JOHN BALTES
CPC classification number: B62K25/02 , B62J45/00 , B62K2201/08
Abstract: Example bicycle suspension components and control devices are described herein. An example shock absorber includes a damper body defining a first chamber and a reservoir defining a second chamber. A flow path is defined between the first chamber and the second chamber. The example shock absorber also includes a flow control member disposed in the flow path and a motor to operate the flow control member to affect fluid flow between the first chamber and the second chamber.
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公开(公告)号：US20230322318A1
公开(公告)日：2023-10-12
申请号：US17959258
申请日：2022-10-03
Applicant: D3 Innovation Inc.
Inventor： Jonathan Staples
CPC classification number: B62J1/06 , B62K19/36 , B62J1/08 , B62K2201/08 , B62J2001/085
Abstract: A dropper post may include an outer tube and an inner tube slidable relative to the outer tube between an extended position and a retracted position. A spring cartridge may include an axially extending cylinder containing a combination of a liquid and a gas and having a sliding surface and a piston with a sealing portion dividing the cylinder interior to provide a first chamber and a second chamber. Moving the inner tube toward the retracted position expands the first chamber. When inner tube is in the extended position the sealing portion is at least partially submerged in the liquid, the second chamber contains a layer of the gas above a layer of the liquid and the first chamber contains the liquid and when the inner tube is in the retracted position the first chamber contains the liquid and a layer of gas between the liquid and the sealing portion.
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