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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
申请人： Öhlins Racing AB
CPC分类号： 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
摘要： 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).
摘要翻译： 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：EP3218619A1
公开(公告)日：2017-09-20
申请号：EP15797933.7
申请日：2015-11-13
申请人： Öhlins Racing AB
摘要： The present invention relates to a flow adjusting device (1) for a shock absorber for a vehicle, the shock absorber comprising a cylinder (2) and a piston (22) dividing the cylinder into at least a first and a second working chamber (23,24). The flow adjusting device is adapted to control at least a first damping medium flow (F1) and a second damping medium flow (F2) adapted to flow from at least one of the working chambers and comprises at least a first valve (2), adapted to control the first flow, and a second valve (3), adapted to control the second flow. The first valve and said second valve are jointly adjusted. The present invention further relates to a shock absorber comprising such a device and a front fork comprising such a shock absorber.
摘要翻译： 本发明涉及一种用于车辆减震器的流量调节装置（1），该减震器包括气缸（2）和活塞（22） ，24）。 流量调节装置适于控制适于从至少一个工作室流出的至少第一阻尼介质流（F1）和第二阻尼介质流（F2），并且包括至少第一阀（2） 以控制第一流量;以及第二阀（3），适于控制第二流量。 第一阀和第二阀共同调节。 本发明还涉及一种包括这种装置的减震器和包括这种减震器的前叉。
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公开(公告)号：EP1937995B1
公开(公告)日：2013-11-27
申请号：EP06799785.8
申请日：2006-10-18
申请人： ÖHLINS RACING AB
发明人： SINTORN, Torkel
CPC分类号： B62K25/08 , B60G15/061 , B60G17/04 , B60G17/08 , B60G2202/154 , B60G2300/12 , B60G2500/11 , B60G2500/20 , F16F9/062 , F16F9/065 , F16F9/46
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公开(公告)号：EP2156069B1
公开(公告)日：2016-06-15
申请号：EP08825875.1
申请日：2008-05-14
申请人： ÖHLINS RACING AB
发明人： SINTORN, Torkel
CPC分类号： B60G13/08 , B60G15/062 , B60G2202/24 , B60G2202/312 , F16F9/096
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公开(公告)号：EP2126403A1
公开(公告)日：2009-12-02
申请号：EP07861159.7
申请日：2007-12-20
申请人： ÖHLINS RACING AB
发明人： SINTORN, Torkel
CPC分类号： B60G17/08 , B60G2202/24 , B60G2500/106 , F16F9/3485 , F16F9/462
摘要： The invention relates to a method in a shock absorber (1) of separating the adjustment of the damping characteristics for small or large pressure differentials over the main piston (7). Arranged in the shock absorber is a damping medium-filled damping cylinder, divided into two damping chambers (8, 9) by a main piston (7) fixed to a piston rod (8). At least one duct (38a, 38b) is arranged in the main piston (7) or in the piston rod (8) in order to allow a certain damping medium flow between the damping chambers (8, 9). Also connected to the shock absorber (1) is a pressurized member (23), arranged in a pressurization reservoir (22). The pressurized member (23) pressurizes a volume (22a), common to both of the damping chambers (8, 9), to a certain basic pressure, which varies between 5 and 30 bar. This common volume (22a) is connected by separate flow ducts (27, 27') to the respective damping chambers (8, 9). Two separate adjusting elements (17, 17') are arranged between the common volume (22a) and the respective damping chambers (8, 9). These comprise one or more damping force- generating one-way valve (s) (18, 20) of a type known in the art and a check valve (19, 21). The check valve (19, 21) is subjected to and kept in a closed position by a force (Fs). With small pressure differentials over the main piston (7), the damping medium is prevented from flowing between the damping chambers (8, 9) via the adjusting elements (17, 17') but is forced to flow through the duct (38b) in or on the main piston.
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公开(公告)号：EP3218250A1
公开(公告)日：2017-09-20
申请号：EP15791322.9
申请日：2015-11-10
申请人： Öhlins Racing AB
发明人： SINTORN, Torkel , LADUFJÄLL, Erik
CPC分类号： B62K25/08 , B60G2300/12 , F16F9/062 , F16F9/18 , F16F9/3257 , F16F9/3271 , F16F9/44 , F16F2230/32
摘要： The present invention relates to a removable insert system (R) for a telescopic fork leg (1) of a bicycle, said telescopic fork leg (1) comprising outer and inner legs (1b, a), wherein said removable insert system comprises a piston and piston rod arrangement (6, 8) comprising a piston rod (8) arranged at least partly within a first tube (7), said removable insert system (R)being removably arranged within at least one of said inner legs (1a) such that, when being mounted in said inner leg,the removable insert system is adapted to form a damping system (D) with said inner leg, and wherein said inner leg and said first tube are both acted upon by a flow of medium created by compression and expansion movements of the fork legs, said damping system further comprising medium flow passages (C1, C2) that are parallel in relation to each other, and that run between the upper and lower sides of said piston (6)The invention also relates to a damping cartridge kit (DC) for upgrading a telescopic fork leg of a bicycle, said cartridge kit comprising a removable insert system (R).
摘要翻译： 本发明涉及一种用于自行车伸缩叉腿（1）的可拆卸插入系统（R），所述可伸缩叉腿（1）包括外腿和内腿（1b，a），其中所述可移除插入系统包括活塞 和活塞杆装置（6,8），所述活塞杆装置包括至少部分地设置在第一管（7）内的活塞杆（8），所述可移除的插入件系统（R）可移除地布置在所述内腿（1a）中的至少一个内。 当安装在所述内腿中时，所述可移除的插入系统适于与所述内腿形成阻尼系统（D），并且其中所述内腿和所述第一管都通过由压缩产生的介质流作用 所述阻尼系统还包括相对于彼此平行且在所述活塞（6）的上侧和下侧之间延伸的中间流动通道（C1，C2）。本发明还涉及 用于升级望远镜的阻尼盒套件（DC） 所述盒套件包括可移除的插入系统（R）。
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公开(公告)号：EP2704943A1
公开(公告)日：2014-03-12
申请号：EP11718723.7
申请日：2011-05-05
申请人： Öhlins Racing AB
摘要： A device (1) is disclosed for in a vehicle adjusting the rotational damping of a steering device (2) such that the rotational damping varies depending on whether the rotational motion about a steering axis (SA) is caused by a force acting on the steering device (2) of the vehicle or a force acting on the part(s) (3) of the vehicle contacting the ground. The device comprises a steering damper (4) comprising a damping housing (4a) enclosing a main chamber which comprises hydraulic fluid and is partitioned into a first and a second damping chamber (C1, C2), for example by a delimiting part (11, 11') moveable in relation to the damping housing. The damping housing (4a) is fixed on an attaching part (5, 5') that couples together the part(s) (3) of the vehicle contacting the ground with the steering device (2). The present invention is characterized in that the flow of hydraulic fluid in the steering damper partly or wholly is adjusted by a main valve unit (HVU) that is coupled together with both the attaching part (5, 5') and the steering device (2). By means of this coupling the opening area (A1, A2) of the main valve unit is determined by a relative motion between the attaching part (5, 5') and the steering device (2) such that the flow of the hydraulic fluid in a direction from and to the respective damping chamber of the steering damper is controlled depending on the cause of the rotational movement. Furthermore, a steering device adapted to be arranged in a vehicle is disclosed.
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公开(公告)号：EP2496468A1
公开(公告)日：2012-09-12
申请号：EP10779742.5
申请日：2010-11-05
申请人： ÖHLINS RACING AB
摘要： A device (1) is disclosed for in a vehicle adjusting the rotational damping of a steering device (2) such that the rotational damping varies depending on whether the rotational motion about a steering axis (SA) is caused by a force acting on the steering device (2) of the vehicle or a force acting on the part(s) (3) of the vehicle contacting the ground. The device comprises a steering damper (4) comprising a damping housing (4a) enclosing a main chamber which comprises hydraulic fluid and is partitioned into a first and a second damping chamber (C1, C2), for example by a delimiting part (11, 11') moveable in relation to the damping housing. The damping housing (4a) is fixed on an attaching part (5, 5') that couples together the part(s) (3) of the vehicle contacting the ground with the steering device (2). The present invention is characterized in that the flow of hydraulic fluid in the steering damper partly or wholly is adjusted by a main valve unit (HVU) that is coupled together with both the attaching part (5, 5') and the steering device (2). By means of this coupling the opening area (A1, A2) of the main valve unit is determined by a relative motion between the attaching part (5, 5') and the steering device (2) such that the flow of the hydraulic fluid in a direction from and to the respective damping chamber of the steering damper is controlled depending on the cause of the rotational movement. Furthermore, a steering device adapted to be arranged in a vehicle is disclosed.
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公开(公告)号：EP1937995A1
公开(公告)日：2008-07-02
申请号：EP06799785.8
申请日：2006-10-18
申请人： ÖHLINS RACING AB
发明人： SINTORN, Torkel
CPC分类号： B62K25/08 , B60G15/061 , B60G17/04 , B60G17/08 , B60G2202/154 , B60G2300/12 , B60G2500/11 , B60G2500/20 , F16F9/062 , F16F9/065 , F16F9/46
摘要： A device for telescopic fork legs, preferably for a motorcycle or bicycle. The damping system comprises two damping system components that are both acted upon by the flow of medium created by the compression and expansion movements of the piston. The damping system components together form a compact unit in the form of a removable insert system, that comprises medium flow passages that are parallel in relation to each other and that run between the upper and lower sides of the piston. This insert system forms a compact unit that is simple to adapt to suit different front fork dimensions and to use as a kit for providing an existing front fork with parallel damping. Parallel damping achieves, for example, simple adaptation of the damping characteristics to different types of terrain.
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