公开(公告)号：US20030145522A1

公开(公告)日：2003-08-07

申请号：US10355392

申请日：2003-01-31

Inventor： Vesa Karkkainen ,  Timo Tallus

IPC: E05F005/12

CPC classification number: E05F5/12 ,  E05Y2201/686 ,  Y10S16/17

Abstract: A door closing arrangement includes a first door closer for closing a first door leaf, the first door closer being positioned on the opposite side of the first door leaf from the its hinge, and a second door closer for closing a second door leaf. The distal end of the pull arm of the first door closer moves along a guide member in a direction towards the second edge of the door frame during movement of the first door leaf from a fully open position to a partially closed position and moves along the guide member in a direction towards the first edge of the door frame during movement of the first door leaf from the partially closed position to a fully closed position. The distal end of the second pull arm move along the guide member during closing of the second door leaf at least initially in a direction towards the first edge of the door frame. A closure sequence control mechanism has a blocking condition in which it prevents movement of the distal end of the second pull arm towards the first edge of the door frame and thereby prevents closing of the second door leaf and has a releasing condition in which it permits movement of the distal end of the second pull arm towards the first edge of the door frame and thereby permits closing of the second door leaf. The closure sequence control mechanism changes from its blocking condition to its releasing position by application of a force directed from the first edge of the door frame towards the second edge of the door frame. A coupling mechanism is coupled to the distal end of the first pull arm when the first door leaf attains the partially closed position and converts movement of the distal end of the first pull arm towards the first edge of the door frame to a force directed towards the second edge of the door frame. A connection piece applies force from the coupling mechanism to the closure sequence control mechanism for changing the closure sequence control mechanism from its blocking condition to its releasing condition.

公开(公告)号：US06449904B1

公开(公告)日：2002-09-17

申请号：US09047133

申请日：1998-03-24

Applicant: Simo Paasonen

Inventor： Simo Paasonen

IPC: E05F512

CPC classification number: E05F5/12 ,  E05Y2201/686

Abstract: A first door closer unit and a first swing arm close a first door leaf of a pair of door leaves arid a second door closer unit and a second swing arm close the second door leaf of the pair. A guide rail supported by a door frame guides the distal ends of the swing arms. A closure sequence controller includes a control member in the guide rail between the distal ends of the swing arms and movable against the force of a spring, a support element stationarily supported by the guide rail, and a movable blocking member. The closure sequence controller is arranged in cooperation with the distal ends of the swing arms at the end phase of the closing movement of the door leaves so that the blocking member prevents movement in the guide rail of the distal end of the second swing arm until the distal end of the first swing arm acts on the blocking member through the control member go that the blocking member allows closing of the second door leaf. The blocking member is arranged in a guiding passage in the support element so that in its blocking position the blocking member extends partly out from the guiding passage into the path of movement of the distal end of the second swing arm.

Abstract translation: 第一闭门器单元和第一摆臂关闭一对门叶的第一门扇叶和第二闭门器单元以及闭合该对的第二门扇的第二摆臂。 由门框支撑的导轨引导摆臂的远端。 闭合顺序控制器包括位于摆臂的远端之间的导轨中的控制构件，并且可抵抗弹簧的作用力，由导轨固定地支撑的支撑元件和可移动的阻挡构件。 闭合顺序控制器在门叶的关闭运动的结束阶段与摆臂的远端协作布置，使得阻挡构件防止在第二摆臂的远端的导轨中移动，直到 第一摇臂的远端通过控制构件作用在阻挡构件上，使得阻挡构件允许关闭第二门扇。 阻挡构件布置在支撑元件中的引导通道中，使得在其阻挡位置，阻挡构件部分地从引导通道延伸到第二摆臂的远端的运动路径中。

公开(公告)号：US6061965A

公开(公告)日：2000-05-16

申请号：US130648

申请日：1998-08-07

Applicant: Stanton E. Schrock

Inventor： Stanton E. Schrock

IPC: E05F15/06 ,  E05F15/08 ,  E05F15/14 ,  E05F15/16 ,  E05F11/00

CPC classification number: E05F15/56 ,  E05F15/59 ,  E05F15/652 ,  E05F15/673 ,  E05Y2201/448 ,  E05Y2201/458 ,  E05Y2201/686 ,  E05Y2900/106 ,  E05Y2900/132

Abstract: A door operator system for slidable doors comprises an expandable and retractable lattice assembly adapted for connection between a door and a stationary structure. The lattice assembly includes forward and rearward link arms connected together at a pivot joint to form a link arm pair. Several link arm pairs may be pivotally joined together to form the expandable and retractable lattice assembly, such that the distance between a retracted position and an expanded position of the lattice assembly is relatively long. An actuator with a relatively short stroke length has a housing and a shaft that reciprocates with respect to the housing between retracted and extended positions. The housing is connected to a pivot joint of one pair of link arms and the reciprocal shaft is connected to a juxtaposed pivot joint of another pair of link arms. With this arrangement, movement of the shaft over the relatively short stroke length causes the lattice assembly to move between the retracted and expanded positions over the relatively long distance, thereby causing movement of the door with respect to the stationary structure over the relatively long distance. Pneumatic control circuitry for controlling operation of the door and safety features are disclosed.

Abstract translation: 用于可滑动门的门操作器系统包括适于连接在门和固定结构之间的可扩展和可缩回的网格组件。 格子组件包括在枢转接头处连接在一起以形成连杆臂对的前和后连杆臂。 几个连杆臂对可以枢转地连接在一起以形成可扩张和可缩回的格子组件，使得格架组件的缩回位置和展开位置之间的距离相对较长。 具有相对较短行程长度的致动器具有壳体和在收缩位置和伸出位置之间相对于壳体往复运动的轴。 壳体连接到一对连杆臂的枢转接头，并且往复轴连接到另一对连杆臂的并置枢转接头。 利用这种布置，轴在相对短的行程长度上的运动导致格架组件在相对长的距离上的缩回位置和扩展位置之间移动，从而导致门在相对长的距离上相对于静止结构的移动。 公开了用于控制门的操作和安全特征的气动控制电路。

公开(公告)号：US5711113A

公开(公告)日：1998-01-27

申请号：US737244

申请日：1996-11-14

Applicant: Jonny Nyg.ang.rd

Inventor： Jonny Nyg.ang.rd

IPC: E05D15/40 ,  E05F1/10 ,  E05D15/46

CPC classification number: E05D15/401 ,  E05F1/1058 ,  E05D13/1238 ,  E05Y2201/686 ,  E05Y2900/106

Abstract: A suspension mechanism for pivotally moving a door panel to close or open a doorway includes a first brace with one end attached to a point low on the panel and the opposite end to a stationary pivot and a second brace with one end attached to the first brace intermediate of its ends and the opposite end slidably and rotatably connected near the top of the panel for support thereof. A stationary but rotatable axial guide receives the second brace intermediate of its ends, and a torque generating spring assists with lifting and opening the panel with energy stored from the lowering of the panel. The spring may be a compression spring encircling the second brace with one end attached near the upper end of the second brace and the opposite end attached to the stationary axial guide, thus locating the spring near the top of the doorway. Alternatively, the spring may be a tension spring having one end attached to the first brace on an extension from the stationary pivot and the opposite end attached to the door frame below the stationary pivot.

Abstract translation: PCT No.PCT / SE95 / 00568 Sec。 371日期：1996年11月14日 102（e）日期1996年11月14日PCT 1995年5月19日PCT PCT。 公开号WO95 / 32351 日期：1995年11月30日用于枢转地移动门板以关闭或打开门口的悬挂机构包括：第一支架，其一端连接到面板上的低点，另一端连接到固定枢轴，第二支架具有一端 附接到其端部的第一支架中间，并且相对端部可滑动地且可旋转地连接在面板的顶部附近以用于支撑。 固定但可旋转的轴向导向件接收其端部的第二支架中间，并且扭矩产生弹簧借助于从面板的下降储存的能量来辅助提升和打开面板。 弹簧可以是围绕第二支架的压缩弹簧，其一端附接在第二支架的上端附近，并且相对端附接到固定轴向引导件，从而将弹簧定位在门口顶部附近。 或者，弹簧可以是拉伸弹簧，其一端在固定枢轴的延伸部上附接到第一支架，并且相对端部附接到固定枢轴下方的门框架。

公开(公告)号：US5061022A

公开(公告)日：1991-10-29

申请号：US535701

申请日：1990-06-11

Applicant: Jon D. Meriwether

Inventor： Jon D. Meriwether

IPC: E05B63/20 ,  E05C7/04 ,  E05C9/04 ,  E05F5/12

CPC classification number: E05C9/043 ,  E05C7/04 ,  E05C9/042 ,  E05F5/12 ,  E05B63/20 ,  E05Y2201/686 ,  E05Y2800/22 ,  E05Y2900/21 ,  Y10T292/0836

Abstract: A door closure arrangement is provided for a paint cabinet or like enclosure containing combustible materials. Right and left hand doors are hinged to door jambs in the cabinet's opening and an overlapping lip is provided on one of the doors to insure that no gap between the doors exists when the doors are closed. Door closures, held in an open position by temperature sensitive fusible links, rotate the doors from an open to a closed position should a fire melt the fusible links. A spring biased, lever actuated door sequencing mechanism insures that the doors closed in proper sequence without interference from the overlapping lip. A spring biased, lever actuated mechanism automatically latches or locks the doors when they are rotated into the closed position whereby the adverse effects of the fire on the contents of the cabinet are minimized.

Abstract translation: 为包含可燃材料的油漆柜或类似外壳提供了一个门盖装置。 右门和左手门铰接到机柜开口中的门边框上，并且在其中一个门上设置重叠的唇缘，以确保当门关闭时门之间没有间隙。 由温度敏感的熔断器连接在一个开放位置的门关闭，如果火焰融化了熔丝，则将门从开放转动到关闭位置。 弹簧偏置的杠杆驱动的门排序机构确保门以合适的顺序关闭，而不会从重叠的唇部受到干扰。 弹簧偏压的杠杆驱动机构在旋转到关闭位置时自动锁定或锁定门，由此火灾对柜体内容物的不利影响被最小化。

公开(公告)号：US4884831A

公开(公告)日：1989-12-05

申请号：US61974

申请日：1987-06-15

Applicant: Randall S. Emon

Inventor： Randall S. Emon

IPC: E05F15/16

CPC classification number: E05F15/673 ,  E05F15/614 ,  E05Y2201/22 ,  E05Y2201/24 ,  E05Y2201/434 ,  E05Y2201/47 ,  E05Y2201/654 ,  E05Y2201/686 ,  E05Y2600/31 ,  E05Y2600/62 ,  E05Y2800/236 ,  E05Y2900/106 ,  Y10T292/0841

Abstract: One or more spring lock devices are included at the inner sides of a conventional garage door positioned to engage with the side door frame. The spring locks are actuated to the open position by operative connection, usually through tension lines to a garage door drive mechanism, which is connected to the garage door through a lost motion mechanism so that initial movement of the drive mechanism moves the spring lock devices and opens them before the garage door mechanism moves the garage door. For closing, the spring lock devices can be of the wedge striker type which will close and lock with the closing motion of the garage door or of a straight pin type, in which case the door is adjusted so that its balance mechanisms always biases the door toward the closed position when the door is near its closed position.

Abstract translation: 一个或多个弹簧锁定装置包括在定位成与侧门框架接合的常规车库门的内侧。 弹簧锁通过操作连接被致动到打开位置，通常通过张紧线路到车库门驱动机构，车库门驱动机构通过空动机构连接到车库门，使得驱动机构的初始运动使弹簧锁定装置和 在车库门机构移动车库门之前打开他们。 为了关闭，弹簧锁定装置可以是楔形撞击器类型，其将随着车库门的闭合运动或直销型而关闭和锁定，在这种情况下，门被调节，使得其平衡机构总是偏移门 当门接近其关闭位置时朝向关闭位置。

公开(公告)号：US4262448A

公开(公告)日：1981-04-21

申请号：US50465

申请日：1979-06-20

Applicant: Frank S. Flider

Inventor： Frank S. Flider

IPC: B01L1/00 ,  E05F1/00 ,  E05F1/10 ,  E05F5/12 ,  E05F15/20 ,  E05G1/026

CPC classification number: E05D15/264 ,  B01L1/50 ,  E05B65/104 ,  E05F15/72 ,  E05G1/026 ,  E05F1/006 ,  E05F1/1091 ,  E05F5/12 ,  E05Y2201/41 ,  E05Y2201/626 ,  E05Y2201/686 ,  E05Y2600/324 ,  E05Y2800/254 ,  E05Y2800/342 ,  E05Y2900/21

Abstract: A safety cabinet for the storage of flammable or combustible materials has doors and a closure mechanism designed to automatically close and latch the doors in the event of fire. In one version, apparatus is provided to time the closing of the doors to insure a complete seal and lock. In a second version, apparatus is provided to seal the cabinet independently of the closing sequence of the doors.

Abstract translation: 用于储存易燃或可燃材料的安全柜具有门和闭合机构，设计用于在发生火灾时自动关闭和锁定门。 在一个版本中，提供设备以便关闭门以确保完全的密封和锁定。 在第二版本中，提供了独立于门的关闭顺序来密封机柜的装置。

公开(公告)号：US4146994A

公开(公告)日：1979-04-03

申请号：US868905

申请日：1978-01-12

Applicant: Clarence E. Williams

Inventor： Clarence E. Williams

IPC: E05B63/20 ,  E05C7/04 ,  E05F5/12

CPC classification number: E05F5/12 ,  E05B63/20 ,  E05C7/04 ,  E05Y2201/624 ,  E05Y2201/686 ,  E05Y2600/324 ,  E05Y2900/21

Abstract: A pair of doors hinged to a frame and including a self-locking three-point latch and coordinated closing system.

Abstract translation: 一对门铰接到框架上，包括一个自锁三点闩锁和协调关闭系统。

公开(公告)号：US4018005A

公开(公告)日：1977-04-19

申请号：US644194

申请日：1975-12-24

Applicant: Donald S. Harris

Inventor： Donald S. Harris

IPC: E05F15/00 ,  E05F15/16

CPC classification number: E05F15/673 ,  E05F15/41 ,  E05Y2201/686 ,  E05Y2900/106

Abstract: A door operator for moving a door between a closed position wherein the door extends substantially vertically and closes a door opening and an open position wherein the door extends substantially horizontally and is disposed adjacent the upper edge of the door opening. The operator includes an elongated guide which extends in a substantially horizontal direction away from the door opening. A carriage is engaged with the guide and is movable therealong. A drawbar assembly is connected between the carriage and the door, and a motor is drivingly interconnected to the carriage for moving same along the guide to result in movement of the door between the open and closed positions. The drawbar assembly includes a first arm member hingedly connected to the carriage at a first pivot axis, and a second arm member hingedly connected to the door at a second pivot axis which is substantially parallel to but spaced from the first pivot axis. A spring unit is connected between the first and second arm members for permitting relative movement therebetween.

Abstract translation: 一种门操作器，用于在门关闭位置之间移动门，其中门基本上垂直地延伸并且关闭门开口和打开位置，其中门大致水平地延伸并且邻近门开口的上边缘设置。 操作者包括细长的引导件，其沿大致水平的方向延伸远离门开口。 滑架与导轨接合并可沿其移动。 牵引杆组件连接在滑架和门之间，并且马达驱动地互连到滑架以沿着导轨移动，导致门在打开位置和关闭位置之间移动。 牵引杆组件包括第一臂构件，第一臂构件以第一枢转轴线铰接地连接到滑架，第二臂构件以基本上平行于第一枢转轴线但与第一枢转轴线间隔开的第二枢转轴线铰接地连接到门。 弹簧单元连接在第一和第二臂构件之间以允许它们之间相对移动。

公开(公告)号：US3927439A

公开(公告)日：1975-12-23

申请号：US44411674

申请日：1974-02-20

Applicant: GRONBACH WILHELM

Inventor： GRONBACH WILHELM

IPC: E05F1/12 ,  A47H15/00

CPC classification number: E05F1/1261 ,  E05Y2201/686 ,  E05Y2900/306 ,  F25D2323/024 ,  Y10T16/53835

Abstract: The hinge comprises a compression spring for balancing the weight of leaves which are hinged on a horizontal axis, such as covers, flaps or the like, particularly in refrigerating chests. One end of the compression spring bears under initial stress on the stationary hinge member. The other end of the spring bears by means of the end of a spring-guiding rod, which supports the spring, on the second hinge member, which is secured to the leaf. The lower end of the spring-guiding rod bears by means of a rocker on a knife edge bearing provided on the stationary hinge member. The guiding rod is provided with coarse pitch screw threads at its end opposite to the slider. The rocker carries a nut which has coarse pitch screw threads and is in threaded engagement with the lower end of the guiding rod.

Abstract translation: 铰链包括压缩弹簧，用于平衡铰链在水平轴线上的叶片的重量，例如盖子，襟翼等，特别是在制冷箱中。 压缩弹簧的一端在固定的铰链构件上承受初始应力。 弹簧的另一端通过固定在叶片上的第二铰链构件上的支撑弹簧的弹簧导向杆的端部承载。 弹簧导向杆的下端通过设置在固定铰链构件上的刀刃轴承上的摇臂支撑。 导杆在其与滑块相对的端部处设置有粗螺距螺纹。 摇臂带有螺母，螺母具有粗螺距螺纹，并与导杆的下端螺纹接合。