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1. 发明授权

US08819895B2 Door closer with free-swing function 有权
标题翻译：闭门器具有自由摆动功能
公开(公告)号：US08819895B2
公开(公告)日：2014-09-02
申请号：US13513172
申请日：2010-11-30
申请人： Volker Bienek
发明人： Volker Bienek
IPC分类号： E05F3/10
CPC分类号： E05F3/104 , E05F3/223 , E05Y2900/132 , F16K31/0627 , F16K31/0693 , Y10T16/27 , Y10T16/276 , Y10T16/2766 , Y10T16/2769 , Y10T16/2771 , Y10T16/2788 , Y10T16/2793 , Y10T16/2796 , Y10T16/56 , Y10T16/593 , Y10T137/87917
摘要： A door closer, in particular a hinge door closer, having a free-swing function, including a door closer housing, an output shaft to be connected to a door, a piston assembly connected to the output shaft and guided in the door closer housing, a closer spring, a piston rod adapted to connect the piston assembly to the closer spring, a free-swing assembly which is adapted to enable a translational motion of the piston assembly decoupled from the closer spring when the closer spring is locked, and which is embodied as a sliding-coupling which exclusively transmits compressive forces between the closer spring and the piston assembly, and a hydraulic lock compartment adapted to lock the closer spring.
摘要翻译：具有自由摆动功能的门关闭器，特别是铰链门关闭器，包括门闭合器壳体，要连接到门的输出轴，连接到输出轴并被引导到闭门器壳体中的活塞组件，较近的弹簧，适于将活塞组件连接到较近的弹簧的活塞杆，自由摆动组件，其适于使活塞组件的平移运动在较近的弹簧锁定时从较近的弹簧分离，并且其是实现为仅在较近的弹簧和活塞组件之间传递压缩力的滑动联接器，以及适于锁定更近的弹簧的液压锁定室。

2. 发明授权

US3174177A Door closer 失效
公开(公告)号：US3174177A
公开(公告)日：1965-03-23
申请号：US15032561
申请日：1961-11-06
申请人： BUGGE ERLING P
发明人： BUGGE ERLING P
IPC分类号： E05F3/10
CPC分类号： E05F3/104 , E05F3/227 , E05Y2900/132 , Y10T16/2769 , Y10T16/2796

3. 发明授权

US736850A Combined door check and closer. 失效
标题翻译：组合门检查和关闭。
公开(公告)号：US736850A
公开(公告)日：1903-08-18
申请号：US1901162451
申请日：1901-11-26
申请人： HILLS RICHARD C , GROSS HARRY A
发明人： HILLS RICHARD C , GROSS HARRY A
CPC分类号： E05F3/06 , Y10T16/2796

4. 发明授权

US567121A Combined door spring and check 失效
公开(公告)号：US567121A
公开(公告)日：1896-09-08
申请号：US567121D
CPC分类号： E05F3/104 , Y10T16/2796

5. 发明授权

US462638A Door-check 失效
公开(公告)号：US462638A
公开(公告)日：1891-11-03
申请号：US462638D
CPC分类号： E05F3/104 , Y10T16/2796

6. 发明授权

US09187942B2 Hydraulic directional solenoid valve and door closer having a hydraulic directional solenoid valve 有权
标题翻译：具有液压方向电磁阀的液压方向电磁阀和闭门器
公开(公告)号：US09187942B2
公开(公告)日：2015-11-17
申请号：US13513488
申请日：2010-11-30
申请人： Thomas Wildförster
发明人： Thomas Wildförster
IPC分类号： E05F3/10 , E05F3/22 , F16K31/06
CPC分类号： E05F3/104 , E05F3/223 , E05Y2900/132 , F16K31/0627 , F16K31/0693 , Y10T16/27 , Y10T16/276 , Y10T16/2766 , Y10T16/2769 , Y10T16/2771 , Y10T16/2788 , Y10T16/2793 , Y10T16/2796 , Y10T16/56 , Y10T16/593 , Y10T137/87917
摘要： A hydraulic solenoid control valve, including a valve housing, a valve chamber, having a first valve seat bore as a connection to a first line, a second valve seat bore as a connection to a second line, and a free aperture to a third line, a solenoid, and a valve spindle movable by the solenoid and partially arranged in the valve chamber. The valve spindle includes, a first sealing surface facing the first valve seat bore and a second sealing surface facing the second valve seat bore. The first and the second valve seat bores can be closed. The valve spindle protrudes from the valve chamber through the second valve seat bore toward the solenoid. When the second valve seat bore is closed, the valve spindle is pulled into the second valve seat bore by a differential-area-ratio through the pressure in the second line.
摘要翻译：一种液压电磁控制阀，包括阀壳体，阀室，具有作为与第一管线的连接的第一阀座孔，作为到第二管线的连接的第二阀座孔，以及到第三管线的自由孔，螺线管，以及通过螺线管可移动并部分地布置在阀室中的阀芯。阀芯包括面对第一阀座孔的第一密封表面和面向第二阀座孔的第二密封表面。第一和第二阀座孔可以关闭。阀芯从阀室通过第二阀座孔向螺线管突出。当第二阀座孔关闭时，通过第二管线中的压力，阀芯通过差动面积比被拉入第二阀座孔。

7. 发明授权

US08826494B2 Door closer comprising cam drive 有权
标题翻译：闭门器包括凸轮驱动
公开(公告)号：US08826494B2
公开(公告)日：2014-09-09
申请号：US13513167
申请日：2010-11-30
申请人： Volker Bienek , Sabine Wiemann , Thomas Pabst
发明人： Volker Bienek , Sabine Wiemann , Thomas Pabst
IPC分类号： E05F3/10 , E05F3/22 , F16K31/06
CPC分类号： E05F3/104 , E05F3/223 , E05Y2900/132 , F16K31/0627 , F16K31/0693 , Y10T16/27 , Y10T16/276 , Y10T16/2766 , Y10T16/2769 , Y10T16/2771 , Y10T16/2788 , Y10T16/2793 , Y10T16/2796 , Y10T16/56 , Y10T16/593 , Y10T137/87917
摘要： A door closer including a free-swing function, including a door closer housing, an output shaft connected to a door, a piston assembly connected to the output shaft and guided in the door closer housing, a closer spring, a piston rod adapted to connect the piston assembly to the closer spring, a free-swing assembly adapted to enable a translational motion of the piston assembly decoupled from the closer spring when the closer spring is locked, and a hydraulic lock compartment adapted to lock the closer spring. The output shaft is a cam-shaped rolling contour, in particular a cam disc, and the piston assembly includes at least one cam roller abutting on the rolling contour.
摘要翻译：包括自由摆动功能的门关闭器，包括门闭合器壳体，连接到门的输出轴，连接到输出轴并被引导在门关闭器壳体中的活塞组件，更近的弹簧，适于连接的活塞杆活塞组件连接到较近的弹簧，自由摆动组件适于使活塞组件的平移运动在较近的弹簧被锁定时与较近的弹簧分离，以及适于锁定更近的弹簧的液压锁定室。输出轴是凸轮状的滚动轮廓，特别是凸轮盘，并且活塞组件包括抵靠滚动轮廓的至少一个凸轮滚子。

8. 发明申请

US20120272475A1 Door Closer Comprising Additional Closing Spring 审中-公开
标题翻译：门关闭包括额外的关闭春天
公开(公告)号：US20120272475A1
公开(公告)日：2012-11-01
申请号：US13513175
申请日：2010-11-30
申请人： Volker Bienek
发明人： Volker Bienek
IPC分类号： E05F3/10 , E05F3/22
CPC分类号： E05F3/104 , E05F3/223 , E05Y2201/638 , E05Y2600/634 , E05Y2900/132 , F16K31/0627 , F16K31/0693 , Y10T16/27 , Y10T16/276 , Y10T16/2766 , Y10T16/2769 , Y10T16/2771 , Y10T16/2788 , Y10T16/2793 , Y10T16/2796 , Y10T16/56 , Y10T16/593 , Y10T137/87917
摘要： A door closer, in particular a hinge door closer, including a free-swing function, having a door closer housing, an output shaft to be connected to a door, a piston assembly connected to the output shaft and guided in the door closer housing, a closer spring, a piston rod adapted to connect the piston assembly to the closer spring, a free-swing assembly which is adapted to enable a translational motion of the piston assembly decoupled from the closer spring when the closer spring is locked, and a hydraulic lock compartment adapted to lock the closer spring. An additional closer spring acts on the piston assembly, in order to slightly load the piston assembly toward the closing direction when in free-swing mode. The additional closer spring is weaker than the closer spring.
摘要翻译：一种闭门器，特别是具有自由摆动功能的铰链门关闭器，具有门闭合器壳体，连接到门的输出轴，连接到输出轴并被引导到门闭合器壳体中的活塞组件，较近的弹簧，适于将活塞组件连接到较近的弹簧的活塞杆;自由摆动组件，其适于使活塞组件在较近的弹簧被锁定时从较近的弹簧脱离的平移运动;以及液压锁室适合锁定较近的弹簧。另外一个较近的弹簧作用在活塞组件上，以便当处于自由摆动模式时，将活塞组件稍微加载到关闭方向。附近的弹簧比较近的弹簧弱。

9. 发明申请

US20120233810A1 Door Closer Having a Magnetic Distribution Valve 有权
标题翻译：具有磁分配阀的闭门器
公开(公告)号：US20120233810A1
公开(公告)日：2012-09-20
申请号：US13513179
申请日：2010-11-30
申请人： Thomas Salutzki , Volker Bienek
发明人： Thomas Salutzki , Volker Bienek
IPC分类号： E05F3/10
CPC分类号： E05F3/104 , E05F3/223 , E05Y2900/132 , F16K31/0627 , F16K31/0693 , Y10T16/27 , Y10T16/276 , Y10T16/2766 , Y10T16/2769 , Y10T16/2771 , Y10T16/2788 , Y10T16/2793 , Y10T16/2796 , Y10T16/56 , Y10T16/593 , Y10T137/87917
摘要： A door closer, in particular a hinge door closer, including a locking function or free-swing function, having a door closer housing, an output shaft to be connected to a door, a piston assembly connected to the output shaft and guided in the door closer housing, a closer spring, a piston rod adapted to connect the piston assembly to the closer spring, a hydraulic lock compartment adapted to lock the closer spring, and solenoid control valve, in particular a 3/2-solenoid control valve. A closure damping compartment is formed between the door closer housing and the piston assembly on a side of the piston assembly facing away from the piston rod, and wherein the solenoid control valve controls at least the pressures in the closure damping compartment and in the lock compartment.
摘要翻译：具有门闭合器的门关闭器，特别是具有锁定功能或自由摆动功能的铰链门关闭器，具有门关闭器壳体，与门连接的输出轴，连接到输出轴并被导入门的活塞组件更靠近的外壳，更靠近的弹簧，适于将活塞组件连接到更靠近的弹簧的活塞杆，适于锁定更近的弹簧的液压锁定隔室以及电磁阀控制阀，特别是3/2电磁控制阀。闭合阻尼室形成在活门组件的靠近活塞杆的一侧的门关闭壳体和活塞组件之间，并且其中电磁控制阀至少控制闭合阻尼室和锁室中的压力。

10. 发明授权

US07007341B2 Door closer 失效
标题翻译：闭门器
公开(公告)号：US07007341B2
公开(公告)日：2006-03-07
申请号：US10779488
申请日：2004-02-13
申请人： Yu-Jen Wang
发明人： Yu-Jen Wang
IPC分类号： E05F3/10
CPC分类号： E05F3/225 , E05F1/1292 , E05F3/04 , E05F3/104 , E05Y2201/11 , E05Y2201/638 , E05Y2201/702 , E05Y2600/20 , E05Y2800/00 , E05Y2900/132 , Y10S16/09 , Y10T16/2769 , Y10T16/2796 , Y10T16/540253 , Y10T16/56
摘要： A door closer includes a closer casing, a pivot unit, and a length-variable damping cylinder. The pivot unit includes a pivot axle, a cam member, and a cam follower member. The pivot axle has a drive end portion that extends into and that is retained rotatably in the closer casing, and a coupling end portion that extends out of the closer casing. The cam member is mounted co-rotatably on the drive end portion of the pivot axle. The cam follower member is disposed in the closer casing, and is acted upon by the cam member. The damping cylinder is disposed in the closer casing, and has one end coupled to the cam follower member and an opposite end anchored to the closer casing.
摘要翻译：门关闭器包括更靠近的外壳，枢轴单元和长度可变的阻尼缸。枢轴单元包括枢转轴，凸轮构件和凸轮从动构件。枢轴具有一个驱动端部分，该驱动端部分延伸到可更靠近的壳体中并且可旋转地保持在其中，并且该连接端部从较近的壳体延伸出来。凸轮构件可共旋转地安装在枢转轴的驱动端部上。凸轮从动构件设置在更靠近的壳体中，并被凸轮构件作用。阻尼筒设置在更靠近的壳体中，并且一端联接到凸轮从动构件，并且相对端锚固到更靠近的壳体。

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