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公开(公告)号：US08662236B2
公开(公告)日：2014-03-04
申请号：US13116825
申请日：2011-05-26
申请人： Ulrich Koestler , Arne Koehler , Nadja Kaiser , Gerhard Stein
发明人： Ulrich Koestler , Arne Koehler , Nadja Kaiser , Gerhard Stein
CPC分类号： B60R21/38 , F16C11/0623 , Y10T403/32737
摘要： Spring-and-damper assembly articulated at a front hood and body of a motor vehicle and has, in a cylinder, a gas pressure damper with a damping piston, a piston rod outwardly loaded by the gaseous medium through an axial opening in the cylinder and assists opening of the front hood. An actuator activated by a sensor device to adjust the front hood into a raised pedestrian protection position. The piston rod or the cylinder or a structural component part is axially adjustable relative to a supporting part supporting the assembly to be limited between stops. The structural component part or supporting part is a ball head supported in a joint socket or a joint head having a joint socket for a ball head connected at least indirectly to the piston rod or to the cylinder. The joint socket is formed so as to be groove-shaped in axial direction so that the ball head is axially adjustable in the joint socket in a limited manner.
摘要翻译： 弹簧和减震器组件铰接在机动车辆的前罩和车身上，并且在气缸中具有带阻尼活塞的气压阻尼器，通过气缸中的轴向开口由气态介质向外负载的活塞杆，以及 协助打开前排罩。 由传感器装置致动的致动器，以将前罩调整为升高的行人保护位置。 活塞杆或气缸或结构构件部件相对于支撑组件的支撑部分可轴向调节以限制在止动件之间。 结构部件或支撑部件是支撑在接头插座中的球头或具有至少间接地连接到活塞杆或气缸的用于球头的接头插座的接头。 接头插座形成为在轴向上呈槽状，使得球头在接头插座中以有限的方式可轴向调节。
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公开(公告)号：US08474568B2
公开(公告)日：2013-07-02
申请号：US13155967
申请日：2011-06-08
申请人： Ulrich Koestler , Arne Koehler , Christoph Ulrich , Nadja Kaiser
发明人： Ulrich Koestler , Arne Koehler , Christoph Ulrich , Nadja Kaiser
CPC分类号： F16F13/007 , B60R21/38 , F16F9/0218
摘要： A spring device at a swivelable hatch of a motor vehicle, having a gas spring and a helper spring between the body of the motor vehicle and the hatch. The hatch is a front hood which can be raised into a pedestrian protection position prior to an impact of a pedestrian on the front hood, by an actuator activated by a sensor device. The helper spring is preloaded with a preloading force which, in case of a malfunction in which the gas spring has no gas pressure or a reduced gas pressure, is sufficient to adjust the front hood into the raised pedestrian protection position and to hold the front hood in the raised pedestrian protection position prior to the impact.
摘要翻译： 在机动车辆的可旋转舱口处的弹簧装置，在机动车辆的主体和舱口之间具有气弹簧和辅助弹簧。 舱口盖是一个前罩，可以通过由传感器装置启动的执行器在前排罩上的行人撞击之前升起到行人保护位置。 辅助弹簧预加载有预紧力，在弹簧没有气体压力或降低的气体压力的故障的情况下，足以将前罩调节到升高的行人保护位置并且保持前罩 在冲击前的行人保护位置上升。
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公开(公告)号：US20110297471A1
公开(公告)日：2011-12-08
申请号：US13155967
申请日：2011-06-08
申请人： Ulrich Koestler , Arne Koehler , Christoph Ulrich , Nadja Kaiser
发明人： Ulrich Koestler , Arne Koehler , Christoph Ulrich , Nadja Kaiser
CPC分类号： F16F13/007 , B60R21/38 , F16F9/0218
摘要： A spring device at a swivelable hatch of a motor vehicle, having a gas spring and a helper spring between the body of the motor vehicle and the hatch. The hatch is a front hood which can be raised into a pedestrian protection position prior to an impact of a pedestrian on the front hood, by an actuator activated by a sensor device. The helper spring is preloaded with a preloading force which, in case of a malfunction in which the gas spring has no gas pressure or a reduced gas pressure, is sufficient to adjust the front hood into the raised pedestrian protection position and to hold the front hood in the raised pedestrian protection position prior to the impact.
摘要翻译： 在机动车辆的可旋转舱口处的弹簧装置，在机动车辆的主体和舱口之间具有气弹簧和辅助弹簧。 舱口盖是一个前罩，可以通过由传感器装置启动的执行器在前排罩上的行人撞击之前升起到行人保护位置。 辅助弹簧预加载有预紧力，在气弹簧没有气压或气压降低的情况下，足以将前罩调到升高的行人保护位置并保持前罩 在冲击前的行人保护位置上升。
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公开(公告)号：US20110290575A1
公开(公告)日：2011-12-01
申请号：US13116417
申请日：2011-05-26
申请人： Nadja Kaiser , Axel Knopp , Gerhard Stein , Jörg Wolf
发明人： Nadja Kaiser , Axel Knopp , Gerhard Stein , Jörg Wolf
CPC分类号： F16F9/54 , B60R21/38 , F16B21/078 , F16C11/0623 , F16C11/069 , F16C2361/53
摘要： A gas spring with a center longitudinal axis including a cylinder includes a piston in the cylinder that divides the cylinder into a first cylinder chamber and a second cylinder chamber. A piston rod is arranged at the piston guided out of the cylinder at a second end opposite the first end. A connection element with a socket housing is arranged at each of the first end and the free end of the piston rod for receiving a ball head. At least one of the two socket housings comprises a ball socket with a longitudinal extension and a transverse dimension, the longitudinal extension is greater than the transverse dimension. A catch element having a spring tongue is arranged at the first end for insertion together with the catch element into a cover tube that locks into a recess associated with it in the cover tube.
摘要翻译： 具有包括圆柱体的中心纵向轴线的气弹簧包括在气缸中的活塞，该活塞将气缸分成第一气缸室和第二气缸室。 在与第一端相对的第二端引导出气缸的活塞杆设置有活塞杆。 具有插座壳体的连接元件布置在用于接收球头的活塞杆的第一端和自由端中的每一个处。 两个插座壳体中的至少一个包括具有纵向延伸部和横向尺寸的滚珠插座，纵向延伸部分大于横向尺寸。 具有弹簧舌片的卡扣元件设置在第一端处，用于与卡扣元件一起插入到与管子相关联的凹槽中的盖管中。
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公开(公告)号：US08579067B2
公开(公告)日：2013-11-12
申请号：US13116417
申请日：2011-05-26
申请人： Nadja Kaiser , Axel Knopp , Gerhard Stein , Jörg Wolf
发明人： Nadja Kaiser , Axel Knopp , Gerhard Stein , Jörg Wolf
IPC分类号： B60R21/38
CPC分类号： F16F9/54 , B60R21/38 , F16B21/078 , F16C11/0623 , F16C11/069 , F16C2361/53
摘要： A gas spring with a center longitudinal axis including a cylinder includes a piston in the cylinder that divides the cylinder into a first cylinder chamber and a second cylinder chamber. A piston rod is arranged at the piston guided out of the cylinder at a second end opposite the first end. A connection element with a socket housing is arranged at each of the first end and the free end of the piston rod for receiving a ball head. At least one of the two socket housings comprises a ball socket with a longitudinal extension and a transverse dimension, the longitudinal extension is greater than the transverse dimension. A catch element having a spring tongue is arranged at the first end for insertion together with the catch element into a cover tube that locks into a recess associated with it in the cover tube.
摘要翻译： 具有包括圆柱体的中心纵向轴线的气弹簧包括在气缸中的活塞，该活塞将气缸分成第一气缸室和第二气缸室。 在与第一端相对的第二端引导出气缸的活塞杆设置有活塞杆。 具有插座壳体的连接元件布置在用于接收球头的活塞杆的第一端和自由端中的每一个处。 两个插座壳体中的至少一个包括具有纵向延伸部和横向尺寸的滚珠插座，纵向延伸部分大于横向尺寸。 具有弹簧舌片的卡扣元件设置在第一端处，用于与卡扣元件一起插入到与管子相关联的凹槽中的盖管中。
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公开(公告)号：US09303713B2
公开(公告)日：2016-04-05
申请号：US12833328
申请日：2010-07-09
申请人： Thomas Ehre , Michael Hewel , Nadja Kaiser , Axel Knopp , Ralf Rissel , Arnold Schilz
发明人： Thomas Ehre , Michael Hewel , Nadja Kaiser , Axel Knopp , Ralf Rissel , Arnold Schilz
CPC分类号： F16F9/3292 , F15B15/2861 , F15B15/2876 , F15B15/2884 , F16F9/0218
摘要： A piston-cylinder unit with a center longitudinal axis, a first end, a cylinder filled with a fluid, a piston arranged so as to be displaceable in the cylinder and which divides the cylinder into a first work space remote of the first end and a second work space close to the first end. A piston rod is arranged at the piston and projects through the first work space and is guided out of the cylinder concentric to the center longitudinal axis at a second end opposite the first end so as to be sealed by a guiding and sealing device, and a sensor device for direct or indirect detection of the internal pressure of the piston-cylinder unit.
摘要翻译： 具有中心纵向轴线的活塞气缸单元，第一端，填充有流体的气缸，设置成可在气缸中移位并将气缸分成远离第一端的第一工作空间的活塞和 第二个工作空间接近第一个结束。 活塞杆布置在活塞处并突出穿过第一工作空间并且在与第一端相对的第二端处被引导出与中心纵向轴线同心的缸体，以便通过引导和密封装置密封，并且 用于直接或间接检测活塞 - 气缸单元内部压力的传感器装置。
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公开(公告)号：US20110005387A1
公开(公告)日：2011-01-13
申请号：US12833328
申请日：2010-07-09
申请人： Thomas EHRE , Michael Hewel , Nadja Kaiser , Axel Knopp , Ralf Rissel , Arnold Schilz
发明人： Thomas EHRE , Michael Hewel , Nadja Kaiser , Axel Knopp , Ralf Rissel , Arnold Schilz
IPC分类号： F15B15/28
CPC分类号： F16F9/3292 , F15B15/2861 , F15B15/2876 , F15B15/2884 , F16F9/0218
摘要： A piston-cylinder unit with a center longitudinal axis, a first end, a cylinder filled with a fluid, a piston arranged so as to be displaceable in the cylinder and which divides the cylinder into a first work space remote of the first end and a second work space close to the first end. A piston rod is arranged at the piston and projects through the first work space and is guided out of the cylinder concentric to the center longitudinal axis at a second end opposite the first end so as to be sealed by a guiding and sealing device, and a sensor device for direct or indirect detection of the internal pressure of the piston-cylinder unit.
摘要翻译： 具有中心纵向轴线的活塞气缸单元，第一端，填充有流体的气缸，设置成可在气缸中移位并将气缸分成远离第一端的第一工作空间的活塞和 第二个工作空间接近第一个结束。 活塞杆布置在活塞处并突出穿过第一工作空间并且在与第一端相对的第二端处被引导出与中心纵向轴线同心的缸体，以便通过引导和密封装置密封，并且 用于直接或间接检测活塞 - 气缸单元内部压力的传感器装置。
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