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591.发明授权
公开(公告)号：US5839719A
公开(公告)日：1998-11-24
申请号：US777703
申请日：1996-12-20
Applicant: Hans-Josef Hosan , Castor Fuhrmann , Hans-Klaus Schnitzius
Inventor： Hans-Josef Hosan , Castor Fuhrmann , Hans-Klaus Schnitzius
CPC classification number: E05F1/1091 , B62D25/12 , F16F9/0218 , F16F9/0263 , F16F9/346 , F16F9/368 , B60J5/10 , E05F5/00 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2900/546
Abstract: 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.
Abstract translation: 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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公开(公告)号：US5517721A
公开(公告)日：1996-05-21
申请号：US267062
申请日：1994-06-27
Applicant: Martin K. Roth , Emil Roth
Inventor： Martin K. Roth , Emil Roth
CPC classification number: E05F5/08 , E05C17/52 , E05Y2201/212 , E05Y2201/264 , E05Y2900/132 , E05Y2900/148 , Y10T16/628 , Y10T16/6285
Abstract: A device for releasably holding a door or window comprising two components. The first component (1) is attached to the door or window and the second component (7) is attached to the floor or wall. The two components are releasably engageable with each other. One of the components has a means (10) to cushion the opening force of a door or window, limited movement of an opened door or window, and cushion and direct the engagement of one component with the other. This device has the advantages of releasably holding a door or window and cushioning the door or window during engagement.
Abstract translation: 一种用于可释放地保持包括两个部件的门或窗的装置。 第一部件（1）附接到门或窗口，并且第二部件（7）附接到地板或墙壁。 两个部件可彼此可释放地接合。 其中一个部件具有缓冲门或窗口的打开力的装置（10），限制打开的门或窗的运动，以及缓冲和引导一个部件与另一部件的接合。 该装置具有可释放地握住门或窗口并且在接合期间缓冲门或窗的优点。
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公开(公告)号：US5437079A
公开(公告)日：1995-08-01
申请号：US328200
申请日：1994-09-28
Applicant: Kabil Park
Inventor： Kabil Park
CPC classification number: E05F1/1215 , E05F3/06 , E05F5/10 , E05D2003/025 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2900/132 , Y10T16/2771 , Y10T16/53845
Abstract: A door hinge having the is capable of not only automatically closing the door but also controlling the closing speed. The hinge includes a first hinge part, a second hinge part, a hinge-shaft on which the two hinge parts are pivotably mounted, a spring for returning the second hinge part to a determind position in relation to the first hinge part, and a buffer assembly arranged between the two hinge parts.
Abstract translation: 具有该门的铰链不仅可以自动关闭门，还能控制关闭速度。 铰链包括第一铰链部分，第二铰链部分，铰链轴，两个铰链部分可枢转地安装在该铰链轴上，弹簧，用于使第二铰链部分相对于第一铰链部分返回到确定位置;以及缓冲器 组件布置在两个铰链部分之间。
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公开(公告)号：US5191678A
公开(公告)日：1993-03-09
申请号：US711722
申请日：1991-06-10
Applicant: Harold A. Firari
Inventor： Harold A. Firari
CPC classification number: E05F5/02 , E05F5/08 , E05F1/1215 , E05Y2201/212 , E05Y2201/264 , E05Y2900/132 , Y10T16/53883 , Y10T16/53888 , Y10T16/5995
Abstract: A spring loaded door hinge comprising a rod that moves with the door as the door pivots. Attached to the door frame is a flange. The door is attached to the rod by means of collars. The tails of the coil springs extend from the rod so that they may, depending upon their position, be in position to strike the door frame flange thereby preventing a large shock from being transferred to the door if it is swung open violently. Also the spring hinge allows the door to be easily opened initially with resistance to the door opening being controlled by the positioning of the tails of the coil springs. The springs are distributed vertically to prevent twisting of the door and frame. The tails of the spring coils are hooked so that the can engage the door frame flange if extreme force is placed upon the door when opening. The hooks set a limit as to how far the door may be opened and prevent the spring tail from binding between the flange and the spring coil.
Abstract translation: 弹簧加载的门铰链包括当门枢转时与门一起移动的杆。 附在门框上是一个法兰。 门通过轴环连接到杆上。 螺旋弹簧的尾部从杆延伸，使得它们可以根据它们的位置而位于打击门框凸缘的位置，从而防止在猛烈地旋转时大的冲击被转移到门。 此外，弹簧铰链允许门最初容易地打开，通过螺旋弹簧的尾部的定位来控制门开口的阻力。 弹簧垂直分布，以防止门框扭曲。 弹簧线圈的尾部被钩住，使得当打开时极大的力被放置在门上时，罐可以接合门框法兰。 钩子对门可能打开多远以及防止弹簧尾部在法兰和弹簧线圈之间进行装订设置了极限。
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公开(公告)号：US5163204A
公开(公告)日：1992-11-17
申请号：US669354
申请日：1991-03-14
Applicant: Christopher B. Jackson
Inventor： Christopher B. Jackson
CPC classification number: E05F5/003 , B63B43/30 , E05F3/02 , F16F9/0218 , E05F5/10 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2900/514 , E05Y2900/531 , Y10T16/281 , Y10T16/62
Abstract: Door control apparatus is provided for a sliding door for use with a boat or a ship. The door control apparatus is unbiased in either direction and will substantially maintain any position in which it is placed, except during extreme rolling or pitching of the boat or ship due to heavy weather conditions. The door control apparatus provides for equal but opposite force to open the door as to close the door. The door control apparatus includes piston and cylinder means with fixed orifices. Other than the piston its associated parts, there are no moving parts to the mechanism.
Abstract translation: 门控制装置用于与船或船一起使用的滑动门。 门控制装置在任何方向上都是不偏差的，并且将基本上保持其放置的任何位置，除非由于天气条件恶劣而在船或船的极端滚动或俯仰期间。 门控制装置提供相等但相反的力来打开门以关闭门。 门控制装置包括具有固定孔的活塞和气缸装置。 除活塞及其相关部件外，机构没有移动部件。
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Patent Agency Ranking
公开(公告)号：US4995194A
公开(公告)日：1991-02-26
申请号：US500023
申请日：1990-03-27
Applicant: Eckart F. Schultze , Richard Easter , Robert V. Funderburk
Inventor： Eckart F. Schultze , Richard Easter , Robert V. Funderburk
CPC classification number: E05F3/04 , E05F15/53 , E05F3/224 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2201/41 , E05Y2201/422 , E05Y2201/448 , E05Y2800/113 , E05Y2900/132 , Y10T16/2788
Abstract: An hydraulic door closer has a motor/pump component to assist opening the door by supplying oil under pressure to the closer cylinder. The component is activated by a switch sensitive to the turning of the closer pinion shaft as the door is moved out of its frame. Further, the distance which the door must move until the switch activates the motor/pump component is adjustable. The hydraulic circuitry is conveniently embodied in a single manifold block.
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597.发明授权
公开(公告)号：US4941000A
公开(公告)日：1990-07-10
申请号：US421082
申请日：1989-10-13
Applicant: Nicholas Cardoos, Jr. , Stephen Decker , Philip R. Norris , Lawrence Plummer
Inventor： Nicholas Cardoos, Jr. , Stephen Decker , Philip R. Norris , Lawrence Plummer
CPC classification number: H04N1/00546 , E05F5/00 , E05F5/10 , G03B17/52 , H04N1/00543 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2900/132
Abstract: An electronic image printing apparatus is provided on the front face thereof with an improved downloading film access door assembly. The door assembly pivots substantially under the force of gravity from an upright closed position to an extended fully open position wherein a film cassette may be inserted into and/or withdrawn from a film cassette receiving carriage which is disposed for controlled reciprocal sliding translation during the printing process. A dashpot is provided for dampening the pivotal movement of the film loading access door so that it progressively decelerates as it approaches its open extended position so as to gradually come to a stop without substantial vibration or shock. The dashpot also includes a spring which extends through the back wall thereof to counter the increase in the weight induced opening torque as the door pivots downwardly.There is also provided a latch assembly including a pivoting lever member which is cammed by the film access door assembly to latch the film cassette receiving carriage in its initial position when the door assembly is open to inhibit accidental movement of the carriage during film cassette insertion and/or withdrawal.
Abstract translation: 电子图像打印装置在其前面设置有改进的下载胶片检修门组件。 门组件基本上在重力作用下从竖立关闭位置枢转到延伸的完全打开位置，其中胶片盒可以插入胶片暗盒接收托架中和/或从胶片暗盒接收托架中取出，该胶片盒接收托架被设置用于打印期间受控的往复滑动平移 处理。 提供缓冲器用于抑制胶片装载检修门的枢转运动，使得缓冲器在接近其打开的延伸位置时逐渐减速，以便逐渐停止而没有实质的振动或冲击。 缓冲器还包括延伸穿过其后壁的弹簧，以抵抗当门向下枢转时重量引起的开启扭矩的增加。 还提供了一种闩锁组件，其包括枢转杆构件，当所述门组件打开时，所述枢转杆构件被所述胶片检修门组件所固定，以将所述胶卷盒容纳托架锁定在其初始位置，以阻止所述滑架在胶片盒插入期间的意外移动; /或撤回。
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公开(公告)号：US4872239A
公开(公告)日：1989-10-10
申请号：US230433
申请日：1988-08-10
Applicant: Edward H. Ferguson , Kiyoshi Iha
Inventor： Edward H. Ferguson , Kiyoshi Iha
CPC classification number: E05F5/02 , E05F1/105 , E05F5/08 , E05Y2201/21 , E05Y2201/212 , E05Y2201/26 , E05Y2201/264 , E05Y2201/266 , E05Y2201/41 , E05Y2201/474 , E05Y2201/722 , E05Y2900/132 , Y10S16/11 , Y10T16/293 , Y10T16/577 , Y10T16/625
Abstract: A mechanical disk-type door closure wherein one end of the closure is connected to a door and the other end is pivotally connected to a door jam such that when the door pivots about its hinge. The closure includes a rod upon which a rack is formed to cause a pinion to rotate in one direction and which is in mesh with a gear so as to move the pinion out of contact with the rack. When the door closes, a spring moves the pinion into engagement with the rack and the pinion turns in a direction to rotate the gear which is subjected braking pressure so as to adjust the resistance to the closing motion of the door.
Abstract translation: 一种机械盘式门盖，其中封闭件的一端连接到门，另一端枢转地连接到门卡住，使得当门围绕其铰链枢转时。 闭合件包括杆，齿条在其上形成以使小齿轮沿一个方向旋转并且与齿轮啮合，以便使小齿轮与齿条脱离接触。 当门关闭时，弹簧将小齿轮移动到与齿条接合，并且小齿轮沿一个方向旋转，以转动受到制动压力的齿轮，以便调节对门的关闭运动的阻力。
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公开(公告)号：US4793023A
公开(公告)日：1988-12-27
申请号：US61785
申请日：1987-06-15
Applicant: Jeffery M. Simpson , Clay E. Tully
Inventor： Jeffery M. Simpson , Clay E. Tully
CPC classification number: E05F3/12 , E05F3/102 , E05F3/223 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2400/818 , E05Y2900/132 , Y10T16/2766 , Y10T16/2788 , Y10T16/2804
Abstract: A door closer and holder comprises a cylinder shell having a piston sealingly reciprocable therein. A spring biases the piston toward one end of the shell, and the piston is connected through the ususal apparatus to the door. At the one end the operating rod of a shuttle valve extends into the shell and is engaged by the piston as it approaches the end. The shuttle valve selectively directs the return fluid flow through sweep- and latch-control valves. The assembly also includes a solenoid-operated "bullet" which closes off the return flow to hold the door open. The angle of the openness at which the door is held may be selected by setting a cam on the holder drive pinion which engages a switch to activate the solenoid.
Abstract translation: 门闭合器和保持器包括具有密封地往复运动的活塞的气缸壳体。 弹簧朝向壳体的一端偏压活塞，活塞通过使用装置连接到门。 在一端，梭阀的操作杆延伸到壳体中并且在活塞接近末端时与活塞接合。 梭阀选择性地引导返回流体流过扫过和闭锁控制阀。 该组件还包括电磁操作的“子弹”，其关闭回流以保持门打开。 可以通过在与开关接合的保持器驱动小齿轮上设置凸轮来启动螺线管来选择保持门的开度的角度。
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公开(公告)号：US4181339A
公开(公告)日：1980-01-01
申请号：US908526
申请日：1978-05-22
Applicant: Randle L. Rigsby
Inventor： Randle L. Rigsby
CPC classification number: E05F5/10 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2900/132 , Y10S292/02 , Y10T16/61 , Y10T16/6285 , Y10T292/57 , Y10T292/82
Abstract: A stopper device for being mountable upon a door knob, and which serves as a bumper for limiting the pivotal travel of the door, thereby preventing a hard door knob bumping against a wall and damaging the same, the stopper device being made of a resilient material, such as either acrylic, plastic or rubber, which absorbs the shock upon impact with the wall, in order to not injure the same, the stopper consisting of a sheath that encloses the door knob.
Abstract translation: 一种用于安装在门把手上的止动装置，其用作用于限制门的枢转行进的保险杠，从而防止硬门把手碰撞壁并损坏门，止动装置由弹性材料制成 ，例如丙烯酸酯，塑料或橡胶，其在与壁碰撞时吸收冲击，以便不会使其受伤，所述塞子由围绕门把手的护套组成。
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