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1. 发明申请

WO2012149980A1 STEERING DAMPER WITH ACTIVE ADJUSTMENT OF DAMPING CHARACTERISTICS 审中-公开
标题翻译：具有主动调节阻尼特性的转向阻尼器
公开(公告)号：WO2012149980A1
公开(公告)日：2012-11-08
申请号：PCT/EP2011/057231
申请日：2011-05-05
申请人： ÖHLINS RACING AB , SINTORN, Torkel , NILSSON, Johan , GUSTAFSSON, Leif , HANSEN, Thorleif , MATTISON, Joakim
发明人： SINTORN, Torkel , NILSSON, Johan , GUSTAFSSON, Leif , HANSEN, Thorleif , MATTISON, Joakim
IPC分类号： B62K21/08 , F16F9/14
CPC分类号： B62D1/02 , B60G2300/12 , B62K21/08 , F16F9/125 , F16F9/145 , F16F9/466
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.
摘要翻译：公开了一种用于调节转向装置（2）的旋转阻尼的装置（1），使得旋转阻尼根据转向轴线（SA）的旋转运动是否由作用在转向装置装置（2）或作用在与地面接触的车辆的部分（3）上的力。该装置包括转向阻尼器（4），该转向阻尼器（4）包括包围主腔室的阻尼壳体（4a），该主腔室包括液压流体并被分隔成第一和第二阻尼室（C1，C2），例如由限定部分 11'）可相对于阻尼壳体移动。阻尼壳体（4a）固定在将接触地面的车辆的部分（3）与转向装置（2）联接在一起的附接部分（5,5'）上。本发明的特征在于，通过与安装部（5,5'）和转向装置（2）两者联接在一起的主阀单元（HVU）来部分或全部地调节转向阻尼器中的液压流体的流动）。通过这种联接，主阀单元的开口面积（A1，A2）由安装部分（5,5'）和转向装置（2）之间的相对运动决定，使得液压流体在根据旋转运动的原因控制来自转向阻尼器的各个阻尼室的方向。此外，公开了一种适于布置在车辆中的转向装置。

2. 发明申请

WO2011054934A1 STEERING DAMPER WITH ACTIVE ADJUSTMENT OF DAMPING CHARACTERISTICS 审中-公开
标题翻译：主动调整阻尼特性的转向阻尼器
公开(公告)号：WO2011054934A1
公开(公告)日：2011-05-12
申请号：PCT/EP2010/066932
申请日：2010-11-05
申请人： ÖHLINS RACING AB , SINTORN, Torkel , NILSSON, Johan , GUSTAFSSON, Leif , HANSEN, Thorleif , MATTISON, Joakim
发明人： SINTORN, Torkel , NILSSON, Johan , GUSTAFSSON, Leif , HANSEN, Thorleif , MATTISON, Joakim
IPC分类号： B62K21/08 , F16F9/14 , F16F9/512 , B62K21/04
CPC分类号： B62K21/08 , B62K21/04 , F16F9/145
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.
摘要翻译：公开了一种装置（1），用于调节转向装置（2）的旋转阻尼的车辆中，使得旋转阻尼根据绕转向轴线（SA）的旋转运动是否是由作用在车辆的转向装置（2）上的力或作用在车辆与地面接触的部件（3）上的力引起。该装置包括转向阻尼器（4），该转向阻尼器包括包围主腔室的阻尼壳体（4a），该主腔室包括液压流体并且例如通过限定部件（11,12）划分为第一和第二阻尼腔室（C1，C2） 11'）可相对于阻尼壳体移动。阻尼壳体（4a）固定在将车辆的与地面接触的部件（3）与转向装置（2）连接在一起的连接部件（5,5'）上。本发明的特征在于，转向缓冲器中的液压流体的流动部分地或全部地通过主阀单元（HVU）来调节，该主阀单元与连接部分（5,5'）和转向装置（2））。通过该联接，主阀单元的开口面积（A1，A2）由附接部分（5,5'）与转向装置（2）之间的相对运动确定，使得液压流体在根据旋转运动的原因来控制转向阻尼器的相应的阻尼室的方向和方向。此外，还公开了一种适于布置在车辆中的转向装置。

3. 发明申请

WO2011054398A1 STEERING DAMPER WITH ACTIVE ADJUSTMENT OF DAMPING CHARACTERISTICS 审中-公开
标题翻译：具有主动调节阻尼特性的转向阻尼器
公开(公告)号：WO2011054398A1
公开(公告)日：2011-05-12
申请号：PCT/EP2009/064774
申请日：2009-11-06
申请人： ÖHLINS RACING AB , GUSTAFSSON, Leif
发明人： GUSTAFSSON, Leif
IPC分类号： B62K21/08 , F16F9/14 , F16F9/512
CPC分类号： B62K21/08 , B62K21/04 , F16F9/145
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.
摘要翻译：公开了一种用于调节转向装置（2）的旋转阻尼的装置（1），使得旋转阻尼根据转向轴线（SA）的旋转运动是否由作用在转向装置装置（2）或作用在与地面接触的车辆的部分（3）上的力。该装置包括转向阻尼器（4），该转向阻尼器（4）包括包围主腔室的阻尼壳体（4a），该主腔室包括液压流体并被分隔成第一和第二阻尼室（C1，C2），例如由限定部分 11'）可相对于阻尼壳体移动。阻尼壳体（4a）固定在将接触地面的车辆的部分（3）与转向装置（2）联接在一起的附接部分（5,5'）上。本发明的特征在于，通过与安装部（5,5'）和转向装置（2）两者联接在一起的主阀单元（HVU）来部分或全部地调节转向阻尼器中的液压流体的流动）。通过这种联接，主阀单元的开口面积（A1，A2）由安装部分（5,5'）和转向装置（2）之间的相对运动决定，使得液压流体在根据旋转运动的原因控制来自转向阻尼器的各个阻尼室的方向。此外，公开了一种适于布置在车辆中的转向装置。

4. 发明申请

WO2003070554A1 ARRANGEMENT AND DEVICE FOR DRIVING A VEHICLE WHEEL, PREFERABLY A MOTORCYCLE FRONT WHEEL 审中-公开
标题翻译：用于驾驶车轮的装置和装置，优选摩托车前轮
公开(公告)号：WO2003070554A1
公开(公告)日：2003-08-28
申请号：PCT/SE2003/000138
申请日：2003-01-28
申请人： ÖHLINS RACING AB , GUSTAFSSON, Leif
发明人： GUSTAFSSON, Leif
IPC分类号： B62M7/12
CPC分类号： B62M7/12
摘要： An arrangement is provided for, by means of a motor, driving a motorcycle wheel which can be arranged on a wheel axle. Via its hub and via bearing means, the wheel can be mounted on the wheel axle which is mounted in a vehicle part or vehicle parts. The hub comprises a side recess, and the motor can be arranged on a part mounted on the axle and extending at or in the side recess of the hub, through which part the driving means (for example driving shaft) of the motor extend for interaction with movement-transmitting means in order to bring about rotations of the hub relative to the wheel axle. A part which, via a bearing means, is rotatable relative to the wheel axle is arranged so as to carry an inner gear rim. The rotatable part transmits its rotary movement to the hub/wheel. The rotatable part is located inside a casing or enclosure formed in the recess, which, together with the motor, constitutes a unit which can be separated from the wheel axle and the hub. The invention also relates to a device which forms an easily removable rotary unit.
摘要翻译：提供了一种通过电动机驱动可布置在轮轴上的摩托车车轮的装置。通过其轮毂和通过轴承装置，轮可以安装在安装在车辆部件或车辆部件中的轮轴上。轮毂包括侧凹部，并且马达可以布置在安装在轴上的部件上并且在毂的侧凹槽中或其中的凹槽中延伸，驱动装置例如马达的驱动装置通过该部分延伸以与运动相互作用 - 传递装置，以便使轮毂相对于轮轴转动。通过轴承装置相对于轮轴可旋转的部件被布置成承载内齿轮边缘。可旋转部分将其旋转运动传递到轮毂/轮。可旋转部分位于形成在凹部中的壳体或外壳内部，其与电动机一起构成可以与轮轴和轮毂分离的单元。本发明还涉及一种形成易于拆卸的旋转单元的装置。

5. 发明申请

WO2008153481A1 HYDRAULIC ROTARY DAMPER FOR VEHICLE 审中-公开
标题翻译：液压旋转阻尼器
公开(公告)号：WO2008153481A1
公开(公告)日：2008-12-18
申请号：PCT/SE2008/050642
申请日：2008-06-02
申请人： ÖHLINS RACING AB , GUSTAFSSON, Leif
发明人： GUSTAFSSON, Leif
IPC分类号： F16F9/14 , B62K21/08
CPC分类号： F16K17/18 , B62K21/08 , F16F9/145 , F16F9/516
摘要： The invention relates to a pressurized hydraulic rotation damper (1 ) intended for use on a multiwheeled vehicle. The rotation damper comprises an outer housing (10) and a lid (11 ), which enclose a damping-medium- filled main chamber (10a) pressurized by a pressure tank (14) and divided by a delimiting blade/arm (9) into two volumes (V 1 , V 2 ). The damping medium flows between the two volumes (V 1 , V 2 ) in a duct delimited by at least a first valve (12) and a second valve (13). These valves (12, 13) throttle the flow between the volumes (V 1 , V 2 ) when the blade (9) moves in an inward and outward motion respectively, starting from an intermediate position, in which the two volumes (V 1 , V 2 ) are substantially equal in size, to an outer position, in which the blade (9) bears against or is placed close to the inner face of the outer housing (10). The first valve (12) controls the flow for outward motions and the second valve (13) is used to control the flow for inward motions to either pass through the first valve (12), through the second valve (13) or through both valves (12, 13). The damping character for outward and inward motions respectively can therefore be adjusted quite separately from each other, or can be chosen to be mutually dependent. In addition, the first valve (12) is constructed with variable restrictions (15a, 15b, 16a, 16e), so that the damping force is rapidly adapted to different flow velocities.
摘要翻译：本发明涉及一种旨在用于多轮车辆的加压液压旋转阻尼器（1）。旋转阻尼器包括外壳（10）和盖（11），其包围由压力罐（14）加压并由划分的叶片/臂（9）分隔的阻尼介质填充的主室（10a），并被分隔开的叶片/臂两卷（V1，V2）。阻尼介质在由至少第一阀（12）和第二阀（13）限定的管道中的两个体积（V1，V2）之间流动。当叶片（9）分别以向内和向外的运动分别从两个容积（V1，V2）的中间位置开始时，这些阀（12,13）节流了容积（V1，V2）之间的流量大致相等于外部位置，其中刀片（9）抵靠或靠近外壳（10）的内表面放置。第一阀（12）控制向外运动的流动，第二阀（13）用于控制向内运动的流动，以通过第一阀（12），通过第二阀（13）或通过两个阀（12,13）。因此，向外和向内运动的阻尼特性可以相应地相互分离地调整，或者可以选择为相互依赖的。此外，第一阀（12）构造有可变的限制（15a，15b，16a，16e），使得阻尼力快速地适应于不同的流速。

6. 发明申请

WO2008108727A1 WING DAMPER WITH PRESSURE EQUALIZATION 审中-公开
标题翻译： WING阻尼器与压力均衡
公开(公告)号：WO2008108727A1
公开(公告)日：2008-09-12
申请号：PCT/SE2008/050238
申请日：2008-03-04
申请人： ÖHLINS RACING AB , GUSTAFSSON, Leif
发明人： GUSTAFSSON, Leif
IPC分类号： F16F9/14 , B62K21/08
CPC分类号： F16F9/145 , B62K21/08
摘要： The invention relates to a hydraulic wing damper (1) designed for use on a two or four-wheeled vehicle. The wing damper comprises an outer housing (2) consisting of an upper lid (2a) and a lower housing part (2b), which together enclose a damping-medium-filled main chamber (3) divided by a demarcating wing (4) into two chambers (3a, 3b), each with its own working volume. The wing (4) is rotatable about a first wing end (4a) and the outer face (4a') of the wing end rotates in a custom-made cutout (2c) in the lower housing part (2b). In the first wing end (4a) there is fixed a first end of a lever (4b), the lever (4b) rotates with the wing (4) about the first lever end in relation to said outer housing (2). Connected to the main chamber (3) there is arranged a pressurized space (6) having a certain volume, designed to be used to compensate for the change in volume of the damping medium due to a change in temperature of the medium. In order to minimize the risk of cavitation, the space for pressure compensation is arranged directly connected to the cutout (2c) in the housing part (2b), in which cutout the outer face (4a1) of the first wing end rotates, so that a connection can be made to the volumes of both chambers (3a, 3b).
摘要翻译：本发明涉及一种设计用于两轮或四轮车辆的液压翼片阻尼器（1）。机翼阻尼器包括由上盖（2a）和下壳体（2b）组成的外壳（2），它们一起围绕由分隔翼（4）分成的阻尼介质填充的主室（3）分成两个室（3a，3b），每个具有其自己的工作容积。机翼（4）可围绕第一翼端（4a）旋转，翼端的外表面（4a'）在下壳体部分（2b）中的定制切口（2c）中旋转。在第一翼端（4a）中，固定有杆（4b）的第一端，杆（4b）相对于所述外壳（2）围绕第一杆端围绕翼（4）旋转。连接到主室（3）的位置设置有一定体积的加压空间（6），设计用于补偿介质温度变化引起的阻尼介质的体积变化。为了最小化气蚀的风险，压力补偿空间被直接连接到壳体部分2b中的切口2c，第一翼端的外表面4a1旋转，切口可以对两个腔室（3a，3b）的体积进行连接。

7. 发明申请

WO2008108731A1 STEERING DAMPER AND DEVICE FOR MOUNTING A STEERING DAMPER 审中-公开
标题翻译：用于安装转向阻尼器的转向阻尼器和装置
公开(公告)号：WO2008108731A1
公开(公告)日：2008-09-12
申请号：PCT/SE2008/050244
申请日：2008-03-05
申请人： ÖHLINS RACING AB , GUSTAFSSON, Leif , JANSSON, Lars
发明人： GUSTAFSSON, Leif , JANSSON, Lars
IPC分类号： B62K21/08
CPC分类号： B62K21/08 , F16F9/12
摘要： The invention relates to a steering clamper (9) designed for use on a vehicle which has a handlebar connected to a part rotatable about a steering axle (SA) coinciding with the center of a steering column (5). The vehicle is preferably a cycle, motorcycle or a four-wheeled ATV. The steering damper comprises an outer housing (16, 9'a) enclosing a damping-medium-filled main chamber (17) divided into two chambers (17a, 17b; 9'b, 9'c) by a demarcating wing (18, 9d) rotatable about a first wing end (18a). The outer face of the wing end (18a) rotates in a custom-made cutout (16c) in the housing and in the first wing end (18a) there is also fixed a first end (12a) of a lever (12). The first lever end (12a) rotates about the steering axle (SA) together with the wing (18, 9'd) in relation to said outer housing (16, 9'a). The lever (12) also connects, via a mounting fixture (13) at the other end (12b) of the lever, the steering damper (9) rotating with the steering device to the vehicle frame (2). In the outer housing (16) there is a cavity (19), the center line of which coincides with the steering axle (SA). The diameter of this cavity (19) is designed to accommodate a fastening element (20) which joins the steering damper (9) to the part (4, 3, 3') rotatable about the steering axle. By virtue of this design, the fastening element (20) can be partially introduced into the outer housing (16) and a more compact and space-efficient steering damper is thereby produced. The invention also relates to a device for securing a steering damper (9, 9') to a vehicle frame (2), which does not require any modifications to the existing frame or the special production of mounting brackets.
摘要翻译：本发明涉及一种设计用于车辆上的转向夹具（9），该转向夹具（9）具有连接到可绕转向柱（5）的中心重合的转向轴（SA）旋转的部分的车把。该车辆优选是循环，摩托车或四轮ATV。所述转向阻尼器包括外壳体（16,9'a），所述外壳体包围被阻挡介质填充的主腔室（17），所述主腔室由分隔翼（18,18）分成两个室（17a，17b; 9'b，9'c） 9d）可围绕第一翼端（18a）旋转。翼端（18a）的外表面在壳体中的定制切口（16c）中旋转，并且在第一翼端（18a）中，还固定有杆（12）的第一端（12a）。第一杠杆端部12a相对于所述外壳体（16,9'a）与翼片（18,9'）一起围绕转向轴（SA）旋转。杠杆（12）还通过杠杆的另一端（12b）处的安装固定装置（13）连接转向挡板（9），其与转向装置一起转动到车架（2）。在外壳（16）中有一个空腔（19），其中心线与转向轴（SA）重合。该空腔（19）的直径被设计成容纳将转向阻尼器（9）连接到可绕转向轴可旋转的部分（3,3,3'）的紧固元件（20）。通过这种设计，紧固元件（20）可以被部分地引入到外壳（16）中，从而产生更紧凑和节省空间的转向阻尼器。本发明还涉及一种用于将转向阻尼器（9,9'）固定到车架（2）的装置，其不需要对现有框架进行任何修改或安装支架的特殊生产。

8. 发明申请

WO2006137788A1 ARRANGEMENT FOR MOTORCYCLE 审中-公开
标题翻译：摩托车安排
公开(公告)号：WO2006137788A1
公开(公告)日：2006-12-28
申请号：PCT/SE2006/000751
申请日：2006-06-19
申请人： ÖHLINS RACING AB , GUSTAFSSON, Leif
发明人： GUSTAFSSON, Leif
IPC分类号： B62D5/07 , B62K21/08
CPC分类号： B62K21/08 , B62K21/00
摘要： An arrangement is utilized for reducing the manual steering force associated with steering a motorcycle. A handlebar (1) is arranged to rotate around an axis of rotation (25) by means of the steering force. The motorcycle has a damping device (9) that is operated by a damping medium (37a) and is arranged to take up movement that is transmitted to the handlebar (1) as a result of unevenness in the surface (55) upon which the motorcycle is being driven. The arrangement is arranged, by means of the action of the damping medium (37a), to effect a servo function that achieves the reduction in the steering force. Advantages are thereby obtained, among other things, in the case of motorcycles with two-wheel drive and heavy motorcycles, that can be provided with a servo function in a technically simple way.
摘要翻译：利用这种装置来减少与摩托车的转向有关的手动转向力。手柄（1）布置成通过转向力围绕旋转轴线（25）旋转。摩托车具有由阻尼介质（37a）操作的阻尼装置（9），并且被布置成由于摩托车的表面（55）的不平坦而被吸收传递到车把（1）的运动，正在被驱赶。该布置通过阻尼介质（37a）的作用来布置，以实现实现转向力减小的伺服功能。因此，在具有两轮驱动和重型摩托车的摩托车的情况下，可以以技术上简单的方式提供伺服功能，从而获得了优点。

9. 发明申请

WO2006137783A1 PUMP DEVICE, FOR INSTANCE FOR FRONT AND REAR WHEEL DRIVEN MOTORCYCLE 审中-公开
标题翻译：用于前轮和后轮驱动摩托车的泵装置
公开(公告)号：WO2006137783A1
公开(公告)日：2006-12-28
申请号：PCT/SE2006/000742
申请日：2006-06-19
申请人： ÖHLINS RACING AB , GUSTAFSSON, Leif
发明人： GUSTAFSSON, Leif
IPC分类号： F04B1/053 , F04B1/04 , F04B9/04 , F04B27/04 , F04B27/053 , F04B53/12
CPC分类号： F04B9/042 , F04B1/0413
摘要： A pump arrangement (6) for generating outgoing hydraulic flow can be utilized in a front and rear wheel driven motorcycle (1). The pump arrangement is arranged to be driven by means of a rotating shaft (15) and comprises a piston arrangement that generates a flow pulse, which piston arrangement has pistons (16, 17) that move forward and backward in its longitudinal directions. An actuating device (14) connected to the rotating shaft drives the said piston arrangement. The actuating device has a cross section of constant width with at least three corners and is arranged to interact, via the periphery of the cross section, with the carrier devices (18) associated with the pistons, during its rotation caused by the rotating shaft. An improved and more durable pump arrangement with small external dimensions can thereby be obtained.
摘要翻译：用于产生输出液压流的泵装置（6）可以用在前轮和后轮驱动的摩托车（1）中。泵装置被布置成通过旋转轴（15）驱动，并且包括产生流动脉冲的活塞装置，该活塞装置具有在其纵向方向上前后移动的活塞（16,17）。连接到旋转轴的致动装置（14）驱动所述活塞装置。致动装置具有恒定宽度的横截面，具有至少三个角部，并且被布置成在其由旋转轴引起的旋转期间，通过横截面的周边与与活塞相关联的载体装置（18）相互作用。因此可以获得具有小的外部尺寸的改进的和更耐用的泵装置。

10. 发明申请

WO2003027558A1 SEALING RING, MANUFACTURED BY CO-EXTRUSION OF A SOFTER MATERIAL AND A HARDER MATERIAL. 审中-公开
标题翻译：密封环，通过共挤出一种SOFTER材料和一种硬质材料制造。
公开(公告)号：WO2003027558A1
公开(公告)日：2003-04-03
申请号：PCT/SE2002/001579
申请日：2002-09-05
申请人： FORSHEDA AB , CAVKA, Elvir , GUSTAFSSON, Leif
发明人： CAVKA, Elvir , GUSTAFSSON, Leif
IPC分类号： F16L21/02
CPC分类号： F16L17/032 , F16L17/025 , F16L21/03
摘要： A sealing ring (10) for sealing an annular gap (21) between an inner pipe (19) and an outer pipe (12), which is axially slidable onto the inner pipe, is adapted to be located in a circumferential groove 811) in one (12) of the pipes, prior to the sliding-on of the outer pipe (12). The sealing ring (10) has a first sealing portion (14), which is adapted to abut against the bottom (16) of the groove (11) formed in said one (12) of the pipes, and a second sealing portion (20), which is adapted to abut against the other pipe (19). The sealing ring (10) is made from a strand made in one piece by means of co-extrusion of a soft rubber material and a hard rubber material. The soft rubber material forms a sealing body (13), which comprises said sealing portions (14, 20), and the hard rubber material forms two supporting portions (17), which are located on both sides of said first sealing portion (14).
摘要翻译：用于密封可在轴向滑动到内管上的内管（19）和外管（12）之间的环形间隙（21）的密封环（10）适于位于周向槽811内一个（12）的管道，在外管（12）滑动之前。所述密封环（10）具有第一密封部分（14），所述第一密封部分（14）适于抵靠形成在所述一个（12）管道中的所述凹槽（11）的底部（16），以及第二密封部分），其适于抵靠另一个管（19）。密封环（10）由通过软橡胶材料和硬橡胶材料的共挤出由一体制成的股线制成。软橡胶材料形成包括所述密封部分（14,20）的密封体（13），硬橡胶材料形成位于所述第一密封部分（14）两侧的两个支撑部分（17）。

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