公开(公告)号：US5687451A

公开(公告)日：1997-11-18

申请号：US591495

申请日：1996-04-08

Applicant: Lothar Singer

Inventor： Lothar Singer

IPC: E05F3/12 ,  E05F3/22 ,  E05F15/53 ,  E05F1/00

CPC classification number: E05F3/12 ,  E05F15/53 ,  E05F3/224 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/264 ,  E05Y2201/41 ,  E05Y2201/422 ,  E05Y2201/448 ,  E05Y2800/10 ,  E05Y2800/113 ,  E05Y2800/22 ,  E05Y2900/132 ,  Y10T16/2788 ,  Y10T16/56

Abstract: An automatic revolving door drive is described, with a hydraulic piston-cylinder unit with a closing spring and an opener motor, consisting of an electric motor and hydraulic pump. It is a so-called servo closer, with which the door is opened with motor support and automatically closes with hydraulic damping under the influence of the closing spring. In order to be able to use even low-powered opener motors and to produce a relatively compact design, provision is made such that during the motorized opening process the pressure of the hydraulic medium is regulated with adjustment to the prevailing force of the closing spring, in which the closing spring that cooperates with the piston abuts the piston at one end and a hydraulic pressure cushion at the other end, with the same hydraulic pressure being set and regulated by a special pressure-regulating valve in the pressure chamber and in the hydraulic pressure cushion.

Abstract translation: PCT No.PCT / EP94 / 02257 Sec。 371日期：1996年4月8日 102（e）日期1996年4月8日PCT提交1994年7月10日PCT公布。 出版物WO95 / 02107 日期1995年1月19日描述了具有闭合弹簧和开启电机的液压活塞 - 气缸单元的自动旋转门驱动器，由电动机和液压泵组成。 它是所谓的伺服闭合器，门与电机支撑打开，并在闭合弹簧的影响下自动关闭液压阻尼。 为了能够使用甚至低功率的开启电动机并且产生相对紧凑的设计，提供这样的设置，使得在电动打开过程期间，通过调节关闭弹簧的主要力来调节液压介质的压力， 其中与活塞配合的关闭弹簧在一端邻接活塞，在另一端与液压缓冲垫紧密连接，相同的液压通过压力室中的特殊压力调节阀和液压 压力垫。

公开(公告)号：US5449054A

公开(公告)日：1995-09-12

申请号：US176376

申请日：1993-12-30

Applicant: Heiner Wiese ,  Roland Klein

Inventor： Heiner Wiese ,  Roland Klein

IPC: B60N3/02 ,  F16F9/14 ,  F16F9/516 ,  F16D57/02

CPC classification number: B60N3/023 ,  F16F9/145 ,  F16F9/516 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266 ,  Y10T16/54 ,  Y10T16/61 ,  Y10T74/2131

Abstract: A rotary damper, in particular for actuated parts in automotive vehicles, comprising a housing including a cylindrical damper chamber, a liquid in the chamber, a rotatably supported shaft in the chamber having at least one vane such that upon rotation of the shaft displaced liquid flows through a flow constriction between the vane and the wall of the chamber, characterized in that the vane is inclined relative to the shaft in the circumferential direction of the shaft and relative to a diameter extending through the base of the vane, and that the vane is adapted to swing relative to the shaft such that upon a rotation of the shaft in one sense the vane is moved towards the chamber wall and upon rotation in the opposite sense the vane is moved towards the shaft.

Abstract translation: 旋转阻尼器，特别是用于机动车辆中的致动部件的旋转阻尼器，包括壳体，该壳体包括圆柱形阻尼室，腔室中的液体，腔室中的可旋转地支撑的轴，其具有至少一个叶片，使得当轴转动时液体流动 通过叶片和腔室的壁之间的流动收缩，其特征在于，叶片在轴的圆周方向上相对于轴倾斜并且相对于延伸穿过叶片的基部的直径倾斜，并且叶片是 适于相对于所述轴摆动，使得在一个意义上所述轴的转动时，所述叶片朝向所述室壁移动，并且在相反的方向旋转时，所述叶片朝向所述轴移动。

公开(公告)号：US5417013A

公开(公告)日：1995-05-23

申请号：US89147

申请日：1993-07-08

Applicant: Horst Tillmann

Inventor： Horst Tillmann

IPC: E05F3/10 ,  E05F3/22

CPC classification number: E05F3/104 ,  E05F3/227 ,  E05F2003/228 ,  E05Y2201/256 ,  E05Y2201/264 ,  E05Y2201/492 ,  E05Y2800/21 ,  E05Y2900/132 ,  Y10T16/2769 ,  Y10T16/2777

Abstract: A door closer having a slide rail linkage and capable of being essentially fully concealed upon installation in either a door panel or door frame, has a housing in which is mounted a closer shaft. The closer shaft has a first end projecting from the housing to be attached to the slide rail linkage, a cam for providing the closing movement of the door, and a second end which is mounted in a journal bearing disposed within the housing.

Abstract translation: 具有滑轨连杆机构并且能够在安装在门板或门框中时基本完全隐藏的门关闭器具有壳体，其中安装有较靠近的轴。 较近的轴具有从壳体突出以附接到滑轨联动装置的第一端，用于提供门的关闭运动的凸轮以及安装在设置在壳体内的轴颈轴承中的第二端。

公开(公告)号：US5390770A

公开(公告)日：1995-02-21

申请号：US94846

申请日：1993-07-20

Applicant: Shinjiro Miyahara ,  Kazuaki Fujita

Inventor： Shinjiro Miyahara ,  Kazuaki Fujita

IPC: A47K13/10 ,  E05F3/14 ,  F16F9/14 ,  F16F9/52

CPC classification number: F16F9/52 ,  A47K13/10 ,  E05F3/14 ,  F16F9/145 ,  E05Y2201/20 ,  E05Y2201/21 ,  E05Y2201/232 ,  E05Y2201/254 ,  E05Y2201/256 ,  E05Y2201/266 ,  E05Y2201/458 ,  E05Y2900/614

Abstract: A rotation deceleration device used for a sanitary cleaning device which includes a toilet seat and a toilet cover and is attached to a toilet bowl, thereby injecting warm water in the toilet bowl. The rotation deceleration device includes a cylinder having a hydraulic chamber filled with a control oil; a rotation shaft inserted through the cylinder; a control wall radially projected from the rotation shaft to divide the hydraulic chamber into at least two sub chambers; a control valve provided between the control wall and an inner surface of the cylinder. The control valve has a closing wall opposed to a side surface of the control wall so as to be attachable thereto and also has an engaging member opposed to the other side of the control wall so as to be engageable therewith in accordance with the rotation of the rotation shaft. The control valve is formed of a material which has a higher coefficient of thermal expansion than that of a material forming the control wall and the cylinder.

Abstract translation: 一种用于卫生清洁装置的旋转减速装置，包括马桶座和马桶盖，并且安装在马桶上，从而将马桶中的温水喷射。 旋转减速装置包括具有填充有控制油的液压室的气缸; 插入圆筒的旋转轴; 从所述旋转轴径向突出的控制壁将所述液压室分成至少两个子室; 设置在所述控制壁和所述气缸的内表面之间的控制阀。 控制阀具有与控制壁的侧表面相对的一个封闭壁，以便能够与控制壁相连接，并且还具有与控制壁的另一侧相对的接合构件，以便能够根据 旋转轴。 该控制阀由与形成控制壁和气缸的材料相比具有更高的热膨胀系数的材料形成。

公开(公告)号：US5381877A

公开(公告)日：1995-01-17

申请号：US162701

申请日：1993-12-07

Applicant: Yasutomo Kobayashi

Inventor： Yasutomo Kobayashi

IPC: E05F3/14 ,  F16D57/02 ,  F16F9/12

CPC classification number: F16D57/02 ,  E05F3/14 ,  F16F9/12 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266 ,  E05Y2900/538

Abstract: A rotating-piston type rotary damper includes a rotor of substantially triangular prism shape, a rotor housing having an operation chamber provided with a stationary gear with external teeth, a main shaft having an operation shaft portion and an eccentric, and a lid having a through hole for permitting passage therethrough of the operation shaft portion. The rotor has a central circular through hole formed normal to its end faces so that one open side thereof serves as a fitting hole for the eccentric and the other open side thereof is provided therein with a gear with internal teeth for engagement with the external teeth and is accommodated in the operation chamber to define volume-variable compartments containing viscous liquid. The rotor has communication holes for transferring the viscous liquid in a volume-variable compartment of decreasing volume when the rotor is rotated into adjacent volume-variable compartments.

Abstract translation: 旋转活塞式旋转阻尼器包括大致三角形棱柱形的转子，转子壳体，其具有设置有外齿的固定齿轮的操作室，具有操作轴部和偏心轮的主轴，以及具有通孔 用于允许操作轴部分通过的孔。 转子具有与其端面垂直的中心圆形通孔，使得其一个开口侧用作用于偏心件的装配孔，而另一个敞开侧设置有带有内齿与齿轮啮合的齿轮， 容纳在操作室中以限定含有粘性液体的体积可变的隔室。 转子具有连通孔，用于当转子旋转到相邻的体积可变的隔室中时，将粘性液体转移到体积可变的容积减小的室中。

公开(公告)号：US4718532A

公开(公告)日：1988-01-12

申请号：US810676

申请日：1985-12-19

Applicant: Jack S. Chalabian

Inventor： Jack S. Chalabian

IPC: G07F11/04 ,  G07F11/02

CPC classification number: G07F11/045 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/264

Abstract: An improved vending machine having an enclosure for storage of articles and an access door is provided with an arm affixed to the door and which has a free end, with a hydraulic door closer connected between the free end and the machine. A stop element is affixed to the machine enclosure and projects into the door opening of the access door for stopping movement of the arm thereby to limit the opening movement of the door and thus prevent application of excessive force to the hydraulic door closer. The vending machine also includes a latch hook releasably engageable with the stop element for restraining the door in an open position against return to a closed position.

Abstract translation: 具有用于存储物品和检修门的外壳的改进的自动售货机设置有固定到门上的臂，并且具有自由端，液压门关闭器连接在自由端和机器之间。 停止元件固定在机器外壳上并伸入进入门的门开口，以阻止臂的移动，从而限制门的打开运动，从而防止对液压门关闭器施加过大的力。 自动售货机还包括可释放地与止动元件接合的闩钩，用于将门限制在打开位置以防止返回到关闭位置。

公开(公告)号：US4697673A

公开(公告)日：1987-10-06

申请号：US945220

申请日：1986-12-22

Applicant: Nobuaki Omata

Inventor： Nobuaki Omata

IPC: E05F3/14 ,  F16D57/02 ,  F16F7/06 ,  F16F9/12 ,  F16F13/00 ,  F16F13/08 ,  G11B15/675

CPC classification number: E05F3/14 ,  F16D57/02 ,  F16F7/06 ,  F16F9/12 ,  G11B15/67507 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266 ,  E05Y2800/00 ,  E05Y2900/132 ,  Y10T16/2766 ,  Y10T16/625

Abstract: A one-way damper has a rotor which is provided with a braking disc at one of its ends. The braking disc is received in a housing of the damper and the housing is filled with oil. The other end of the rotor extends outward from the housing and has a gear loosely mounted thereon. The gear is engaged with a coil spring. When the gear rotates in one direction, the coil spring is reduced in diameter so that it grips the rotor, making it possible for the torque of the gear to be transmitted to the rotor through the coil spring. When the gear rotates in the other direction, the coil spring is expanded in diameter so that it does not grip the rotor, making it possible for the gear to turn freely. The one-way damper is used in association with a lid or door to damp one but not the other of the opening and closing operations.

Abstract translation: 单向阻尼器具有在其一端具有制动盘的转子。 制动盘被容纳在阻尼器的壳体中，并且壳体充满油。 转子的另一端从壳体向外延伸并且具有松动地安装在其上的齿轮。 齿轮与螺旋弹簧接合。 当齿轮沿一个方向旋转时，螺旋弹簧的直径减小，从而使其转动，使得齿轮的扭矩可以通过螺旋弹簧传递到转子。 当齿轮沿另一方向旋转时，螺旋弹簧的直径扩大，使得其不夹紧转子，使齿轮自由转动。 单向阻尼器与盖子或门相关联使用，以阻止打开和关闭操作中的一个而不是另一个。

公开(公告)号：US4378612A

公开(公告)日：1983-04-05

申请号：US243888

申请日：1981-03-16

Applicant: Bruce N. Beers

Inventor： Bruce N. Beers

IPC: E05F3/12 ,  E05F3/22

CPC classification number: E05F3/12 ,  E05F3/223 ,  E05Y2201/20 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/256 ,  E05Y2201/264 ,  E05Y2201/492 ,  E05Y2900/132 ,  Y10T16/27 ,  Y10T16/2804

Abstract: A delayed action door closer that delays a portion of the closing of a door for an adjustably determined period of time after the door has been moved to its fully open position. An interdependent hydraulic speed control system utilizes a delayed action speed control regulating valve which controls the closing speed of the door in the delayed action zone only, and whose speed cannot be adjusted faster than the main closing speed, but can be adjusted to provide a desired delay time prior to the door closing under normal regulation. The placement of the interdependent hydraulic system in the checking end of the closer allows the closer to have a fully adjustable independent backcheck.

Abstract translation: 延迟动作门关闭器，其在门已经移动到其完全打开位置之后延迟门的关闭的一部分可调节地确定的时间段。 相互依赖的液压速度控制系统使用延迟动作速度控制调节阀，其仅在延迟动作区域中控制门的关闭速度，并且其速度不能比主闭合速度更快地调节，而是可以调节以提供期望的 在正常调节之前关门的延迟时间。 相互依赖的液压系统在靠近检查端的位置允许更接近地具有完全可调的独立反向检查。

公开(公告)号：US3387320A

公开(公告)日：1968-06-11

申请号：US59254166

申请日：1966-11-07

Applicant: IDEAL SECURITY HARDWARE CO

Inventor： WALDO RUSSELL W

IPC: E05F3/14

CPC classification number: E05F3/14 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266 ,  E05Y2900/132 ,  Y10T16/2788 ,  Y10T16/299

公开(公告)号：US3161909A

公开(公告)日：1964-12-22

申请号：US13588361

申请日：1961-09-05

Applicant: LEOPOLD STRAUSS

Inventor： LEOPOLD STRAUSS

IPC: E05D11/10 ,  E05F3/02 ,  E05F3/22

CPC classification number: E05D11/1028 ,  E05F3/02 ,  E05F3/221 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/264 ,  E05Y2900/146 ,  Y10T16/27 ,  Y10T16/286 ,  Y10T292/702