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11. 发明授权

US5377942A Column unit 失效
标题翻译：列单位
公开(公告)号：US5377942A
公开(公告)日：1995-01-03
申请号：US240605
申请日：1994-05-10
申请人： Axel Knopp , Andreas Binder , Hans-Josef Hosan , Castor Fuhrmann
发明人： Axel Knopp , Andreas Binder , Hans-Josef Hosan , Castor Fuhrmann
IPC分类号： A47B9/10 , A47C3/30 , F16F9/00 , F16F9/02 , F16M11/00
CPC分类号： F16F9/0245 , A47C3/30
摘要： According to an illustrative example of the invention, a chair column comprises a base tube with a support plate. A gas spring is accommodated within the base tube. The piston rod of the gas spring is supported on the base tube by a ball bearing. The cylinder of the gas spring is guided at the upper end of the base tube by a guiding sleeve. The guiding sleeve is telescopical with respect to the base tube in response to outward and inward movement of the cylinder with respect to the base tube such that a full satisfactory guiding function is maintained between the cylinder and the base tube, even when the cylinder is in its uppermost position.
摘要翻译：根据本发明的说明性示例，椅子柱包括具有支撑板的基管。气体弹簧容纳在基管内。气弹簧的活塞杆由球轴承支承在基管上。气体弹簧的气缸通过引导套筒在基管的上端引导。引导套筒相对于基管相对于基管的可伸缩的响应于圆筒相对于基管的向内和向内移动，使得在圆筒和基管之间保持完全令人满意的引导功能，即使当圆柱体在其最高位置。

12. 发明授权

US5012996A Length variable and lockable positioning device 失效
标题翻译：长度可变和可锁定位置
公开(公告)号：US5012996A
公开(公告)日：1991-05-07
申请号：US426094
申请日：1989-10-24
申请人： Gregor Poertzgen , Castor Fuhrmann , Hans-Josef Hosan
发明人： Gregor Poertzgen , Castor Fuhrmann , Hans-Josef Hosan
IPC分类号： A47B9/10 , A47C3/30 , F16F9/00
CPC分类号： A47C3/30
摘要： According to an illustrative example of the invention a gas spring has adjacent one end thereof an axially extending control pin. This control pin is prestressed towards an outer position and can be pushed inwards for opening a valve, which valve is provided in the passage between two working chambers established by a piston, said piston being fixed to a piston rod. When the pin is in its outward position, the gas spring is locked in the respective axial length. When the control pin is moved inwards, the axial length of the gas spring can be varied. The gas spring is intended for combination with a chair or table column. In combining the gas spring with a chair, the upper end of the gas spring cylinder is fixed to the lower side of the seat plate. The lower side of the seat plate is provided with a manipulating level. The manipulating lever engages the outer end of the control pin through a telescopic arrangement of control members or adapter elements. These control members can be adjusted with respect to each other in axial direction by axial movement without relative rotation during the axial movement. After the correct length of the telescopic arrangement has been adjusted, the telescopic members are fixed with respect to each other.

13. 发明授权

US3938793A Pneumatic spring with stop mechanism 失效
标题翻译：气动弹簧带止动机构
公开(公告)号：US3938793A
公开(公告)日：1976-02-17
申请号：US500360
申请日：1974-08-26
申请人： Panayotis Kaptanis , Castor Fuhrmann
发明人： Panayotis Kaptanis , Castor Fuhrmann
IPC分类号： E05F3/02 , A47C3/30 , F16F9/00 , F16F9/02 , F16F9/32
CPC分类号： F16F9/0254
摘要： A pneumatic spring of the piston-and-cylinder type suitable for balancing the trunk lid of a motorcar and like applications is equipped with a stop mechanism which stops relative axial movement of the piston or piston rod and of the cylinder in response to a force axially applied to the spring, but releases the cylinder and piston or piston rod from each other in response to an applied force greater than the first-mentioned force. Cooperating stop members on the cylinder and piston rod engage each other as long as the relative axial movement of the principal spring elements is stopped.
摘要翻译：适用于平衡机动车的行李箱盖和类似应用的活塞和气缸类型的气动弹簧配备有止动机构，该止动机构响应于轴向的力而停止活塞或活塞杆和气缸的相对轴向运动应用于弹簧，但是响应于大于先前提到的力的施加力，将气缸和活塞或活塞杆彼此释放。只要主弹簧元件的相对轴向移动停止，气缸和活塞杆上的合作止动构件就彼此接合。

14. 发明授权

US06170806B2 Piston/cylinder assembly 失效
标题翻译：活塞/气缸组件
公开(公告)号：US06170806B2
公开(公告)日：2001-01-09
申请号：US09176400
申请日：1998-10-21
申请人： Rolf Mintgen , Castor Fuhrmann , Oliver Greb
发明人： Rolf Mintgen , Castor Fuhrmann , Oliver Greb
IPC分类号： F16F500
CPC分类号： F16F9/3207 , F15B15/1447
摘要： A piston/cylinder assembly includes a cylinder and a piston received in the cylinder for axial movement and dividing the cylinder into two working chambers. A first connecting member is affixed to the cylinder and is adapted to connect the cylinder to one of two elements that are movable relative to each other. At least one second connecting member is operatively coupled to the piston, extends through an opening in the cylinder, and is adapted to connect the piston to the other of the two elements. The opening has a length axially of the cylinder that is not less than the length of the stroke of the piston.
摘要翻译：一个活塞/缸体组件包括一个缸体和一个容纳在缸体中用于轴向运动的活塞，并将缸体分成两个工作室。第一连接构件固定到气缸，并且适于将气缸连接到可相对于彼此移动的两个元件中的一个。至少一个第二连接构件可操作地联接到活塞，延伸穿过气缸中的开口，并且适于将活塞连接到两个元件中的另一个。开口具有不小于活塞行程长度的气缸的轴向长度。

15. 发明授权

US5944290A Rotationally secured column 失效
标题翻译：旋转固定柱
公开(公告)号：US5944290A
公开(公告)日：1999-08-31
申请号：US895463
申请日：1997-07-16
申请人： Castor Fuhrmann , Peter Thurmann
发明人： Castor Fuhrmann , Peter Thurmann
IPC分类号： A47B9/10 , A47C3/30
CPC分类号： A47B9/10 , A47C3/30
摘要： A vertically adjustable column, in particular for chairs or tables, includes a pedestal tube having a coaxially arranged lengthwise adjusting element, e.g., a gas spring, and a rotational fixation profile engaging a counterpart profile extending parallel to the longitudinal centerline of the pedestal tube. The rotational fixation profile and the counterpart profile are operatively arranged between the pedestal tube and the lengthwise adjusting element, and one of the profile parts is arranged in series with the lengthwise adjusting element.
摘要翻译：一个垂直可调节的柱，特别是椅子或桌子，包括具有同轴布置的纵向调节元件例如气体弹簧的基座管，以及与平行于基座管的纵向中心线延伸的对应轮廓接合的旋转固定轮廓。旋转固定轮廓和对应轮廓可操作地布置在基座管和纵向调节元件之间，并且轮廓部分中的一个与纵向调节元件串联布置。

16. 发明授权

US5126925A Construction assembly including a telescopic strut 失效
标题翻译：建筑装配，包括电缆条
公开(公告)号：US5126925A
公开(公告)日：1992-06-30
申请号：US562723
申请日：1990-08-06
申请人： Rolf Mintgen , Castor Fuhrmann , Gregor Poertzgen , Michael Schuth
发明人： Rolf Mintgen , Castor Fuhrmann , Gregor Poertzgen , Michael Schuth
IPC分类号： B60Q3/06 , F16F9/02
CPC分类号： F16F9/0281 , B60Q3/06
摘要： According to an illustrative example of the invention, a motor vehicle comprises a basic frame. A compartment is defined within this basic frame. This compartment is intended for receiving an engine or for receiving luggage. The compartment is provided with a lid which is pivotable about a horizontal axis. For facilitating opening and closing of the lid, a gas spring is in operative connection between the basic frame and the lid. A light source is provided for illuminating the compartment when opened. This light source is mounted on the gas spring.
摘要翻译：根据本发明的说明性示例，机动车辆包括基本框架（70）。在该基本框架（70）内限定隔室（71）。该隔间用于接收发动机或接收行李。隔室（71）设置有可绕水平轴线（73）枢转的盖子（72）。为了便于盖（72）的打开和关闭，气弹簧（74）在基本框架（70）和盖（72）之间有效连接。提供光源（919），用于在打开时照亮隔间。该光源（919）安装在气弹簧（74）上。

17. 发明授权

US06959797B2 Piston-cylinder assembly with braking device 有权
标题翻译：具有制动装置的活塞缸组件
公开(公告)号：US06959797B2
公开(公告)日：2005-11-01
申请号：US09961821
申请日：2001-09-24
申请人： Rolf Mintgen , Castor Fuhrmann
发明人： Rolf Mintgen , Castor Fuhrmann
IPC分类号： F16F9/02 , F16F9/508 , F16F9/512 , F16F9/34
CPC分类号： F16F9/512 , F16F9/0218
摘要： In a piston-cylinder assembly comprising a cylinder in which a piston rod is installed with freedom of axial movement and which is filled with a blocking medium, a braking device becomes active when the piston-cylinder assembly moves faster than a defined speed and thus limits the speed to a desired extent. A valve body divides the cylinder into two working spaces, which are connected to each other by at least one flow-through opening. As soon as the defined speed is exceeded, the dynamic pressure in the working space elastically deforms a disk, which has the effect of at least partially sealing off the flow-through opening(s) in opposition to the forces trying to keep them open. The elastic deformation of the disk represents a closing movement relative to the cross section of the flow-through opening(s). The disk takes the form of a valve ring, which is installed in a valve ring groove with a certain freedom of axial movement. The valve ring moves toward one or the other side wall of the groove depending on the direction of movement and thus at least partially seals off the minimum of one flow-through opening as a result of the dynamic pressure-induced deformation of the valve ring.
摘要翻译：在包括气缸的活塞气缸组件中，其中活塞杆安装成具有轴向移动的自由度并且填充有阻塞介质，当活塞 - 气缸组件移动得比限定的速度更快时，制动装置变为活动，因此限制速度达到所需的程度。阀体将气缸分成两个工作空间，这两个工作空间通过至少一个流通开口相互连接。一旦超过限定的速度，工作空间中的动态压力弹性地变形盘，其具有至少部分地密封流过开口的作用，与试图保持其打开的力相反。盘的弹性变形表示相对于流通开口的横截面的闭合运动。该盘采用阀环的形式，其安装在具有一定轴向移动自由度的阀环槽中。阀环根据移动方向朝向凹槽的一侧或另一侧壁移动，因此由于阀环的动态压力引起的变形而至少部分地密封一个流通开口的最小值。

18. 发明授权

US6112867A Detent device between objects that are movable relative to one another 失效
标题翻译：可相对移动的对象之间的定位装置
公开(公告)号：US6112867A
公开(公告)日：2000-09-05
申请号：US176401
申请日：1998-10-21
申请人： Rolf Mintgen , Castor Fuhrmann , Oliver Greb
发明人： Rolf Mintgen , Castor Fuhrmann , Oliver Greb
IPC分类号： B60N2/23 , F16F9/56 , G05G5/06 , F16F9/32
CPC分类号： B60N2/23 , F16F9/56 , G05G5/06
摘要： A detent device for locking first and second elements that are movable relative to one another includes a first subassembly connected to a first element and a second subassembly connected to the second element. A first locking mechanism of the detent device can be controlled at will by use of an actuating mechanism. The first locking mechanism is subordinated to a second locking mechanism that acts independently of the first locking mechanism as soon as a threshold value of the relative speed of the two subassemblies of the detent device is exceeded. The second locking mechanism includes a first locking element and a second locking element, the first locking element being functionally associated with the first subassembly and the second locking element being functionally associated with the second subassembly. The first and the second locking elements form a clutch. In addition, the locking mechanism can also have two states of locking actuation.
摘要翻译：用于锁定可相对于彼此移动的第一和第二元件的制动装置包括连接到第一元件的第一子组件和连接到第二元件的第二子组件。棘爪装置的第一锁定机构可以通过使用致动机构来随意地被控制。一旦锁定装置的两个子组件的相对速度的阈值被超过，则第一锁定机构从属于第二锁定机构，其独立于第一锁定机构起作用。第二锁定机构包括第一锁定元件和第二锁定元件，第一锁定元件在功能上与第一子组件相关联，第二锁定元件在功能上与第二子组件相关联。第一和第二锁定元件形成离合器。此外，锁定机构还可以具有锁定致动的两种状态。

19. 发明授权

US6007057A Gas spring with braking means 失效
标题翻译：带制动装置的气弹簧
公开(公告)号：US6007057A
公开(公告)日：1999-12-28
申请号：US982902
申请日：1997-12-02
申请人： Castor Fuhrmann , Klaus Koch , Horst Maury , Karl Seibert , Michael Rudesheim
发明人： Castor Fuhrmann , Klaus Koch , Horst Maury , Karl Seibert , Michael Rudesheim
IPC分类号： E05F3/02 , F16F9/508 , F16F9/512 , F16F9/14
CPC分类号： F16F9/512 , E05F3/02 , F16F2224/046
摘要： A pressurized gas spring, which exerts an expulsion force on the piston rod entailing a maximum extension velocity of the piston rod, includes braking means effective at a velocity of motion due to external forces above the maximum extension velocity for limiting the velocity of motion to a desired measure.
摘要翻译：在活塞杆上施加驱动力的加压气弹簧包括活塞杆的最大延伸速度，包括由于超过最大延伸速度的外力而以运动速度有效的制动装置，用于将运动速度限制到期望的措施。

20. 发明授权

US5839719A Pneumatic strut for a motor vehicle with an adjustable limit position 失效
标题翻译：具有可调极限位置的机动车辆的气动支柱
公开(公告)号：US5839719A
公开(公告)日：1998-11-24
申请号：US777703
申请日：1996-12-20
申请人： Hans-Josef Hosan , Castor Fuhrmann , Hans-Klaus Schnitzius
发明人： Hans-Josef Hosan , Castor Fuhrmann , Hans-Klaus Schnitzius
IPC分类号： B60J5/10 , B62D25/12 , E05F1/10 , E05F5/00 , F16F9/02 , F16F9/346 , F16F9/36 , F16F9/44
CPC分类号： E05F1/1091 , B62D25/12 , F16F9/0218 , F16F9/0263 , F16F9/346 , F16F9/368 , B60J5/10 , E05F5/00 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2900/546
摘要： A pneumatic strut for use as an opening power assist mechanism for a motor vehicle tailgate has a piston rod extending from a piston contained within a cylinder. The piston separates the cylinder into two work chambers, each containing a gas charge under pressure. A bypass opening is active to connect the work chambers during the initial opening displacement of the tailgate to automatically open the tailgate through a first opening angle range. A second valve can be externally actuated to connect the two work chambers to further selectively open the tailgate into a second opening angle range. To close the tailgate, a third, directionally dependent valve can automatically connect the two work chambers during the closing displacement of the tailgate.
摘要翻译：用作机动车尾门的打开动力辅助机构的气动支柱具有从包含在气缸内的活塞延伸的活塞杆。活塞将气缸分成两个工作室，每个工作室在压力下包含气体充气。在后挡板的初始打开位移期间，旁路开口有效地连接工作室，以通过第一开启角度范围自动打开后挡板。第二阀可以被外部致动以连接两个工作室，以进一步选择性地将后挡板打开成第二开启角度范围。为了关闭尾门，第三个方向依赖的阀门可以在后挡板的关闭位移期间自动连接两个工作室。

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