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公开(公告)号：US5632063A
公开(公告)日：1997-05-27
申请号：US262135
申请日：1994-06-16
Applicant: Kenneth E. Carper , Alan R. Leist , Tony Y. Lin , George S. Carper , Thomas E. Agin
Inventor： Kenneth E. Carper , Alan R. Leist , Tony Y. Lin , George S. Carper , Thomas E. Agin
CPC classification number: F16F1/14 , E05D13/1215 , E05D13/1223 , E05D13/1261 , E05D13/1269 , E05D15/24 , E05Y2201/492 , E05Y2201/67 , E05Y2900/106 , F16F2236/04 , Y10S16/01 , Y10S16/07 , Y10T16/641
Abstract: An overhead door apparatus utilizing a torsion spring counterbalancing mechanism. The counterbalancing mechanism includes a worm drive ring-shaped gear winding mechanism for setting the appropriate torque or number of winds in the spring. A counting mechanism is provided to indicate to the installer the number of winds being given to the spring. The ring-shaped gear is a spur gear which is formed integrally with the fitting or cone which attaches by way of a threaded connection with one end of the spring. Means are also provided for accommodating spring growth and contraction during winding and unwinding using the winding mechanism and during normal raising and lowering of the door. A spring clip gear retainer is disclosed for preventing rotation or creep of the worm drive gear and spur gear during normal raising and lowering of the door.
Abstract translation: 一种利用扭簧平衡机构的高架门装置。 平衡机构包括用于设定弹簧中适当的扭矩或数量的蜗杆传动环形齿轮绕组机构。 提供计数机制以向安装者指示给予弹簧的风的数量。 环形齿轮是与配件或锥体一体形成的正齿轮，其通过与弹簧的一端的螺纹连接而连接。 还提供了用于在卷绕和放卷期间使用卷绕机构以及在门的正常升高和降低期间容纳弹簧增长和收缩的装置。 公开了一种弹簧夹齿轮保持器，用于在门的正常升高和降低期间防止蜗杆传动齿轮和正齿轮的旋转或蠕变。
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公开(公告)号：US5577544A
公开(公告)日：1996-11-26
申请号：US288328
申请日：1994-08-10
Applicant: Kenneth E. Carper , Alan R. Leist
Inventor： Kenneth E. Carper , Alan R. Leist
CPC classification number: E05D13/1261 , E05D13/1215 , E05D13/1223 , E05D13/1269 , F16F1/14 , E05D15/24 , E05Y2201/492 , E05Y2201/67 , E05Y2900/106 , F16F2236/04 , Y10T16/641
Abstract: An extension spring overhead door system in which the spring may be quickly and easily placed in tension with the door in a closed position. A spring tensioning device is provided which eliminates the need for multiple installers to lift the full weight of the door and then clamp or otherwise prop the door in an open position. An extension spring containment tube is also provided which surrounds the entire periphery of the spring to fully contain the entire length of the extension spring.
Abstract translation: 一种拉伸弹簧架空门系统，其中弹簧可以快速且容易地与门处于关闭位置。 提供了弹簧张紧装置，其不需要多个安装者来提升门的全部重量，然后夹紧或以其他方式将门支撑在打开位置。 还提供了一个延伸弹簧容纳管，其围绕弹簧的整个周边，以完全容纳延伸弹簧的整个长度。
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243.发明授权Overhead door closer with slide rail for concealed installation in door panels or door frames 失效带滑轨的开关门关闭，用于隐藏安装在门板或门框中
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
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。
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公开(公告)号：US4590639A
公开(公告)日：1986-05-27
申请号：US494928
申请日：1983-05-16
Applicant: Karl Fritsche , Wilhelm Vahs
Inventor： Karl Fritsche , Wilhelm Vahs
CPC classification number: E05F3/10 , E05F15/00 , E05Y2201/492 , E05Y2201/704 , E05Y2201/718 , E05Y2400/818 , E05Y2900/132 , Y10S16/10 , Y10S16/39 , Y10T16/2804 , Y10T16/293 , Y10T16/577
Abstract: A door closer the closing force of which can be adjusted is provided with a device for indicating the selected closing force. The device used to indicate the prevailing closing force is actuated in dependence on the adjustment of the spring which determines the closing force.
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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
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。
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Patent Agency Ranking
公开(公告)号：US3339225A
公开(公告)日：1967-09-05
申请号：US35565264
申请日：1964-03-30
Applicant: SUMMER BOOTH JOHN
Inventor： SUMMER BOOTH JOHN
CPC classification number: E05F1/1215 , E05Y2201/492 , E05Y2900/202 , E05Y2900/31 , F25D23/028 , F25D2323/024 , Y10T16/538627 , Y10T16/5389
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公开(公告)号：US2460369A
公开(公告)日：1949-02-01
申请号：US58901645
申请日：1945-04-18
Applicant: SARGENT & CO
Inventor： STRONACH RUPERT G
IPC: E05F3/10
CPC classification number: E05F3/102 , E05Y2201/492 , E05Y2900/132 , Y10S16/09 , Y10T16/2777
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公开(公告)号：US1700086A
公开(公告)日：1929-01-22
申请号：US22104127
申请日：1927-09-21
Applicant: ALONSON SHERWOOD RILEY
Inventor： ALONSON SHERWOOD RILEY
IPC: E05F5/02
CPC classification number: E05F5/02 , E05D11/00 , E05F5/08 , E05Y2201/212 , E05Y2201/264 , E05Y2201/474 , E05Y2201/492 , E05Y2201/702 , E05Y2600/20 , E05Y2600/45 , E05Y2600/51 , Y10T16/5383 , Y10T16/625
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公开(公告)号：US20230272661A1
公开(公告)日：2023-08-31
申请号：US17681233
申请日：2022-02-25
Applicant: Overhead Door Corporation
Inventor： Goutham R. Lalkota
CPC classification number: E05F15/63 , E05F1/105 , E05F15/53 , E05F2015/631 , E05Y2201/11 , E05Y2201/492 , E05Y2600/56 , E05Y2800/70 , E05Y2900/132
Abstract: A door operator including an output shaft, a ball screw, a powered driver, and a yoke. The output shaft is configured to be coupled to a door. The powered driver is operatively coupled to the ball screw and configured to rotate the ball screw in a first rotational direction. The yoke is coupled to the ball screw and configured to translate in response to rotation of the ball screw. The yoke is configured to rotate the output shaft.
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公开(公告)号：US11697955B2
公开(公告)日：2023-07-11
申请号：US17548154
申请日：2021-12-10
Applicant: NUOVA STAR S.p.A.
Inventor： Marco Vanini , Luca Vanini
CPC classification number: E05D7/06 , E05F1/1261 , E05Y2201/492 , E05Y2201/638 , E05Y2201/686 , E05Y2201/696 , E05Y2600/634 , E05Y2800/22 , E05Y2900/20 , E05Y2900/302 , E05Y2900/304 , E05Y2900/308
Abstract: A hinge for doors of domestic appliances, comprising a first element and a second element pivoted to each other and movable relative to each other in tilting fashion, the first and second elements being fixable one to a frame and the other to a door of an electrical household appliance, for making the door movable with respect to the frame between a closed position and an open position, a lever for connection between the first and the second closing elements, an elastic element connected to the lever and designed to generate with its own deformation a force of elastic adjustment designed to compensate at least partially the weight force of the door during the opening or closing of the door, means for adjusting the intensity of the elastic reaction force.
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