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1. 发明公开

EP4357638A2 MÖBELDÄMPFER 审中-公开
公开(公告)号：EP4357638A2
公开(公告)日：2024-04-24
申请号：EP24154616.7
申请日：2018-06-22
申请人： Julius Blum GmbH
发明人： GÖTZ, Christof
IPC分类号： F16F9/34
CPC分类号： E05F5/10 , F16F9/3405 , F16F9/512 , F16F9/516 , A47B88/473
摘要： Möbelbeschlag mit wenigstens einem Möbeldämpfer (16) zur Dämpfung einer Bewegung eines bewegbar gelagerten Möbelteiles (3), umfassend:
- ein Gehäuse (19),
- zumindest eine im Gehäuse (19) ausgebildete Fluidkammer (19a) mit einer Hockdruckseite (HP) und mit einer Niederdruckseite (LP),
- ein in der Fluidkammer (19a) angeordnetes Dämpfungsfluid,
- zumindest einen Kolben (20) mit wenigstens einer Überlastöffnung (30), wobei der Kolben (20) in der Fluidkammer (19a) zur Ausführung eines Dämpfungshubes verschiebbar angeordnet ist und dass die Hochdruckseite (HP) und die Niederdruckseite (LP) der Fluidkammer (19a) durch den Kolben (20) voneinander getrennt sind,
- eine im Kolben (20) angeordnete Überlastsicherung (25) mit einem von einem Kraftspeicher (20a) beaufschlagten Verschlusselement (20b), wobei das Verschlusselement (20b) unterhalb eines vorgegebenen Schwellwertes einer Druckbeaufschlagung auf den Kolben (20) die wenigstens eine Überlastöffnung (30) des Kolbens (20) verschließt und oberhalb des vorgegebenen Schwellwertes der Druckbeaufschlagung auf den Kolben (20) die wenigstens eine Überlastöffnung (30) des Kolbens (20) entgegen der Kraft des Kraftspeichers (20a) freigibt, wobei durch die Freigabe der Überlastöffnung (30) eine fluidleitende Verbindung (31) zwischen der Hochdruckseite (HP) und der Niederdruckseite (LP) der Fluidkammer (19a) freigegeben wird,
wobei das Verschlusselement (20b) mindestens eine Drosselöffnung (32) zum Durchtritt des Dämpfungsfluides von der Hochdruckseite (HP) zur Niederdruckseite (LP) zumindest bei der Ausführung des Dämpfungshubes aufweist.

2. 发明授权

EP2565491B1 Feder-Dämpfervorrichtung für ein Fahrrad 有权转让
公开(公告)号：EP2565491B1
公开(公告)日：2018-10-10
申请号：EP12181817.3
申请日：2012-08-24
申请人： Fox Factory Switzerland GmbH
发明人： Chen, Meng Tsung , Felsl, Andreas
IPC分类号： F16F9/46 , B62K25/06 , B62K25/10 , F16F9/348
CPC分类号： F16F9/512 , B62K25/10 , B62K2025/047 , F16F9/0209 , F16F9/3405 , F16F9/348 , F16F9/44 , F16F9/46 , F16F9/461 , F16F9/466 , F16F9/469

3. 发明公开

EP3351820A1 DAMPER 有权
公开(公告)号：EP3351820A1
公开(公告)日：2018-07-25
申请号：EP16846646.4
申请日：2016-09-16
申请人： Nifco Inc.
发明人： SHIMOZAKI, Kei
IPC分类号： F16F9/32 , F16F9/02 , F16F9/34 , F16J15/18 , F16J15/3204
CPC分类号： F16F9/0227 , E05F5/10 , F16F9/02 , F16F9/0218 , F16F9/32 , F16F9/34 , F16F9/3405 , F16F9/3481 , F16F9/368 , F16F2230/30 , F16J15/18 , F16J15/3204
摘要： A damper includes a piston and a cylinder housing the piston, and generates a braking force based on a movement or relative movement of the piston. The piston includes a trunk portion and a seal ring surrounding the trunk portion. A first seal portion against an inner wall of the cylinder is formed on an outer peripheral portion in the seal ring, and a second seal portion against a circumference wall portion projecting from the trunk portion is formed in a front end portion positioned on a pressure chamber side. Also, a support rib portion is provided outside the trunk portion, which allows the seal ring to move within a predetermined range along a moving direction of the piston in a state wherein a movement gap for a fluid is formed between the trunk portion and an inner peripheral portion of the seal ring.

4. 发明公开

EP3279499A1 HYDRAULIC DAMPER HAVING SELF-ADJUSTING WEAR BAND 有权
标题翻译：具有自调式磨损带的液压阻尼器
公开(公告)号：EP3279499A1
公开(公告)日：2018-02-07
申请号：EP17001331.2
申请日：2017-08-03
申请人： BeijingWest Industries Co. Ltd.
发明人： Proeschel, Andrew Kegan , Tessier, Guy
IPC分类号： F16F9/34 , F16F9/512 , F16F9/53 , F16F9/32
CPC分类号： F16F9/512 , B60G17/08 , F16F9/3214 , F16F9/3405 , F16F9/3415 , F16F9/535 , F16J1/08 , F16J1/09
摘要： According to the present invention there is provided a hydraulic damper assembly including a housing that extends about and along an axis and defines an interior wall and a chamber for holding a fluid. A piston assembly is disposed in the chamber and axially moveable therein. The piston assembly includes a core. A wear band is disposed about the core and has an inside surface and an outside surface. The inside surface of the wear band defines at least one groove in fluid communication with the chamber for allowing the fluid to bias the wear band toward the interior wall of the housing during the passage of the fluid though the at least one groove during movement of the piston assembly.
摘要翻译：根据本发明，提供了一种液压阻尼器组件，该组件包括围绕轴线并沿着轴线延伸并限定内壁和用于保持流体的腔室的壳体。活塞组件设置在腔室内并可在其中轴向移动。活塞组件包括芯。耐磨带围绕芯设置并具有内表面和外表面。耐磨带的内表面限定与腔室流体连通的至少一个凹槽，以允许流体在穿过至少一个凹槽期间流体穿过壳体的内壁期间偏置耐磨带活塞组件。

5. 发明公开

EP3155355A1 DÄMPFER FÜR EINE WAFFE 有权
标题翻译： DÄMPFERFÜREINE WAFFE
公开(公告)号：EP3155355A1
公开(公告)日：2017-04-19
申请号：EP15729818.3
申请日：2015-06-16
申请人： Rheinmetall Waffe Munition GmbH
发明人： EGGERT, Klaus-Peter
IPC分类号： F41A25/18 , F41A25/04 , F16F9/34
CPC分类号： F41A25/02 , F16F9/20 , F16F9/3405 , F41A25/18
摘要： The invention relates to a hydraulic damper (8) for a weapon, comprising a damper housing (7), a piston (9), and a piston rod (10), the damper having a first chamber (12), a second chamber (13), and a supply chamber (14), wherein the first chamber (12) is connected to the supply chamber (14) by means of a hydraulic channel (16) and the supply chamber is connected to the second chamber (13) by means of a hydraulic channel (17) such that the second chamber (13) is filled with the oil from the first chamber (12) during the recoil of the weapon. At least one control slot (15) is introduced in the piston (9) from each side, the cross-section of which control slot is tapered from the bottom side (9.1) toward the top side (9.2) of the piston (9) for the recoil (R) and accordingly from the top side (9.2) toward the bottom side (9.1) for the counterrecoil (V). Furthermore, valves (18) are provided, which are inserted into bores of the piston (9) and are closed during the counterrecoil (V) and are open during the recoil (R).
摘要翻译：本发明涉及一种用于武器的液压阻尼器（8），包括阻尼器壳体（7），活塞（9）和活塞杆（10），所述阻尼器具有第一腔室（12），第二腔室 13）和供应室（14），其中所述第一室（12）借助于液压通道（16）连接到所述供应室（14），并且所述供应室通过所述第二室（13）连接到所述第二室液压通道（17）的装置，使得在武器反冲期间第二腔室（13）被填充有来自第一腔室（12）的油。至少一个控制槽（15）从每侧被引入到活塞（9）中，其控制槽的横截面从底面（9.1）向活塞（9）的顶侧（9.2）渐缩，用于反冲（R），并且因此从反面（V）的顶侧（9.2）朝向底侧（9.1）。此外，设置有阀（18），其被插入到活塞（9）的孔中，并且在反向盘旋（V）期间被关闭，并且在反冲（R）期间打开。

6. 发明公开

EP2857302A1 Suspension apparatus 有权转让
标题翻译：悬挂装置
公开(公告)号：EP2857302A1
公开(公告)日：2015-04-08
申请号：EP14165755.1
申请日：2014-04-24
申请人： Showa Corporation
发明人： Yoshida, Kojiro , Shimasaki, Masao , Takahashi, Tatsuya
IPC分类号： B62K25/08 , F16F9/18
CPC分类号： F16F9/341 , B62K25/08 , F16F9/185 , F16F9/3405
摘要： A suspension apparatus (21) includes: a cylindrical outer tube (210); an inner tube (110); a piston rod (235) of which one end portion retains a piston (220); and a partition wall member (130) that is mounted to an upper end portion of the inner tube (110) to define an upper end portion of an annular oil chamber (20), that has a bowl portion (131, 132), and that divides a space inside the inner tube (110) into an inner space (45) and an outer space of the bowl portion (131, 132), in which the partition wall member (130) divides the outer space into a gap space (25) and a space (50) other than the gap space (25), a through-hole (131c) is formed in the partition wall member (130), and at least one of the partition wall member (130) and the inner tube (110) is provided with a communication path (40) through which an upper portion of the annular oil chamber (20) communicates with the gap space (25).
摘要翻译：悬架装置（21）包括：圆筒状的外筒（210）; 内管（110）; 一端部保持活塞（220）的活塞杆（235）; 和分隔壁构件（130），其安装到所述内管（110）的上端部以限定具有碗部（131,132）的环形油室（20）的上端部，以及，其将所述内管（110）内的空间分隔成所述盆部（131,132）的内部空间（45）和外部空间，所述分隔壁部件（130）将所述外部空间分隔成间隙空间在分隔壁部件130上形成有贯通孔131c，该分隔壁部件130和内部空间25中的至少一方具有贯通孔131c，所述环状油室20的上部与所述间隙空间25连通，所述连通路110设有连通路40。

7. 发明公开

EP2807396A1 IMPROVEMENTS IN DAMPER ASSEMBLIES 有权转让
标题翻译： VERBESSERTEDÄMPFERANORDNUNGEN
公开(公告)号：EP2807396A1
公开(公告)日：2014-12-03
申请号：EP13705526.5
申请日：2013-01-24
申请人： Titus International Plc
发明人： VALTER, Svara , DANIJEL, Kozlovic , DAVID, Pecar
IPC分类号： F16F9/00 , F16F9/32
CPC分类号： F16F9/3405 , F16F9/003 , F16F9/18 , F16F9/3228 , F16F9/346 , F16F9/443 , F16F9/516
摘要： A damper assembly includes a piston and cylinder type damper with a piston (14) mounted for reciprocal movement in a cylinder (10) containing damping fluid. The piston (14) is acted on by a piston rod (11) which includes a reaction surface for engaging the piston. The cross-sectional area of the reaction surface is designed to be significantly greater than the cross-sectional area of the piston rod (11) in order to spread the load exerted on the piston (14). Also, the piston (14) is designed to engage the piston rod (11) at its inner end in a manner that provides lateral guidance for the inner end of the piston rod in its movement in the cylinder (10).
摘要翻译：阻尼器组件包括活塞和气缸式阻尼器，其具有安装用于在包含阻尼流体的气缸（10）中往复运动的活塞（14）。活塞（14）由活塞杆（11）作用，活塞杆（11）包括用于接合活塞的反作用表面。反作用表面的横截面积被设计成明显大于活塞杆（11）的横截面面积，以便扩展施加在活塞（14）上的载荷。此外，活塞（14）被设计成在其内端处以活塞杆（11）的方式与活塞杆（11）在气缸（10）中的运动中为活塞杆的内端提供侧向引导。

8. 发明公开

EP2621742A1 VEHICLE HEIGHT ADJUSTMENT SUSPENSION DEVICE 审中-公开
标题翻译：悬挂装置用于调整的车高
公开(公告)号：EP2621742A1
公开(公告)日：2013-08-07
申请号：EP11827858.9
申请日：2011-09-28
申请人： Thomas, Georges
发明人： Thomas, Georges
IPC分类号： B60G17/015 , B60G17/016
CPC分类号： B60G17/021 , B60G17/0157 , B60G17/0161 , B60G2202/24 , B60G2202/312 , B60G2202/42 , B60G2204/41 , B60G2204/419 , B60G2204/4502 , B60G2204/62 , B60G2300/12 , B60G2400/204 , B60G2500/30 , B62K2025/045 , F16F9/062 , F16F9/063 , F16F9/067 , F16F9/3405 , F16F9/3481 , F16F9/56 , F16F9/58 , F16F9/585 , F16F2232/04
摘要： A vehicle height adjustment suspension device (10) provides for both automatic and selective raising and lowering of a supported portion (14) of a vehicle frame (18) relative a ground surface (22), while also providing shock absorption. The device (10) includes a suspension assembly (40) for absorbing shocks mounted on a rotatable threaded screw (38) connected to a motor (24) and extending into the suspension assembly (40). The assembly (40) may be extended and retracted on the screw (38) by rotating the screw (38) in first (D1) and second (D2) directions to raise and lower the supported portion (14) while the shock absorber assembly (40) simultaneously provides shock absorption capability.

9. 发明公开

EP2618019A2 Gas spring 有权
标题翻译：气弹簧
公开(公告)号：EP2618019A2
公开(公告)日：2013-07-24
申请号：EP13150385.6
申请日：2013-01-07
申请人： Dadco, Inc.
发明人： Vandine, Jason L.
IPC分类号： F16F9/34 , F16F9/02 , F16F9/48
CPC分类号： F16F9/0227 , F16F9/3405 , F16F9/36 , F16F9/48
摘要： A gas spring (10) for forming equipment, including a piston (12) received at least partially in a cylinder (14) for reciprocation between extended and retracted positions, and including a throttling passage (94) disposed between the piston (12) and the cylinder (14) in fluid communication between first and second pressure chambers (16,18) during at least a portion of the reciprocation of the piston (12). The throttling passage (94) is of variable cross-sectional area, which varies with a length of the passage (94) to at least partially restrict gas flow therethrough in a manner varying with return of the piston (12) toward its extended position to decelerate the piston (12) at a predetermined rate.

10. 发明公开

EP2530355A2 Methods and apparatus for position sensitive and/or adjustable suspension damping 有权转让
标题翻译：的方法和装置为位置敏感和/或可调节的悬浮液阻尼
公开(公告)号：EP2530355A2
公开(公告)日：2012-12-05
申请号：EP12170370.6
申请日：2012-05-31
申请人： Fox Factory, Inc.
发明人： Ericksen, Everet Owen , Cox, Christopher Paul , Pelot, Sante , Haugen, David M.
IPC分类号： F16F9/48 , F16F9/516
CPC分类号： F16F9/486 , B62K25/08 , B62K2025/048 , F16F9/3405 , F16F9/46
摘要： A vehicle suspension damper (300; 400; 500) comprising:
a cylinder (302; 402; 510) containing damping fluid and a piston assembly comprising a piston (366; 466; 540), a piston rod (305; 405; 520), a first fluid path (451) and a second fluid path (452) through the piston assembly for permitting damping fluid to pass from a first side to a second side of the piston (366; 466; 540) during a compression stroke of the vehicle suspension damper; and
a valve member (201; 301; 560) for resisting fluid flow through the second fluid path (452);
characterized in that
said valve member (201; 301; 560) provides a restriction to fluid flow through the second fluid path (452), the restriction being independent of the pressure of the damping fluid caused by compression of the vehicle suspension damper (300; 400; 500).
摘要翻译：一种车辆悬架阻尼器（300; 400; 500），包括：气缸（302; 402; 510）包含阻尼流体和活塞组件，其包括一个活塞（366; 466; 540），活塞杆（305; 405; 520）的压缩冲程期间，第一流体通路（451）和用于允许阻尼流体的第二流体通路（452）通过所述活塞组件，以从第一侧传递到所述活塞的第二侧（540 366; 466）车辆悬架减振器; 用于通过所述第二流体路径（452）抵抗流体流动和一个阀构件（560 201; 301）; 特征在于，所述阀构件（201; 301; 560）提供穿过所述第二流体路径（452）的限制的流体流动，所述的限制是独立于由车辆悬架阻尼器的压缩（300引发的阻尼流体的压力的; 400; 500）。

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