公开(公告)号：US08339774B2

公开(公告)日：2012-12-25

申请号：US12915071

申请日：2010-10-29

Applicant: Jin-Wei Xiao

Inventor： Jin-Wei Xiao

IPC: G06F1/16

CPC classification number: G06F1/1681 ,  E05Y2201/448 ,  E05Y2900/606 ,  Y10T16/53845 ,  Y10T29/49155 ,  Y10T403/25

Abstract: A connecting mechanism includes a first connecting member, a second connecting member, a first conduit and a second conduit. The first connecting member includes a first cylinder and a first piston movably accommodated within the first cylinder to divide the first cylinder into a first space on the one side of the first piston and a second space on the opposite side of the first piston. The second connecting member includes a second cylinder and a second piston movable accommodated within the second cylinder to divide the second cylinder into a third space on the one side of the second piston and a fourth space on the opposite side of the second piston. The first conduit communicates the first space with the third space. The second conduit communicates the second space with the fourth space. An electronic device using the connecting mechanism is also provided.

Abstract translation: 连接机构包括第一连接构件，第二连接构件，第一导管和第二导管。 第一连接构件包括第一气缸和可移动地容纳在第一气缸内的第一活塞，以将第一气缸分成第一活塞的一侧上的第一空间和第一活塞的相对侧上的第二空间。 第二连接构件包括可容纳在第二气缸内的第二气缸和第二活塞，以将第二气缸分成第二活塞的一侧上的第三空间和第二活塞的相对侧上的第四空间。 第一导管将第一空间与第三空间连通。 第二导管将第二空间与第四空间连通。 还提供了使用连接机构的电子设备。

公开(公告)号：US07210268B2

公开(公告)日：2007-05-01

申请号：US10744038

申请日：2003-12-23

Applicant: Haibo Tong ,  Marianne Krbec

Inventor： Haibo Tong ,  Marianne Krbec

IPC: E05F7/02

CPC classification number: B60J5/062 ,  B61D19/026 ,  E05F15/40 ,  E05F15/49 ,  E05F15/53 ,  E05Y2201/22 ,  E05Y2201/244 ,  E05Y2201/246 ,  E05Y2201/448 ,  E05Y2201/654 ,  E05Y2800/25 ,  E05Y2800/262 ,  E05Y2900/506 ,  E05Y2900/51

Abstract: An unlock mechanism for a rotary door operator of a transit vehicle includes a pivotally disposed unlock member adapted for rotating a lock member into an unlock position and activating a valve for discharging the fluid pressure from the drive cylinder to enable manual opening of the door. A spring is provided for biasing the unlock member to a non-activated position. The unlock member may be activated either with a cable or a lever handle. A lock sensing switch provides a feedback on the lock condition to the transit vehicle control system. Additionally, a guiding bracket is provided for securing the cable in proximity of the unlock member.

Abstract translation: 用于过境车辆的旋转门操作者的解锁机构包括枢转地布置的解锁构件，其适于将锁定构件旋转到解锁位置并且启动用于从驱动气缸排出流体压力的阀，以能够手动打开门。 提供弹簧用于将解锁构件偏压到非启动位置。 解锁构件可以用电缆或杠杆手柄来启动。 锁定感测开关向中转车辆控制系统提供关于锁定状态的反馈。 另外，提供了用于将电缆固定在解锁构件附近的引导支架。

公开(公告)号：US07003847B2

公开(公告)日：2006-02-28

申请号：US10268607

申请日：2002-10-10

Applicant: Peter Edward Brown

Inventor： Peter Edward Brown

IPC: B65B57/00

CPC classification number: E05F3/104 ,  E05F3/12 ,  E05Y2201/20 ,  E05Y2201/254 ,  E05Y2201/448 ,  E05Y2800/10 ,  E05Y2800/22 ,  E05Y2900/132 ,  Y10T16/2769 ,  Y10T16/2774 ,  Y10T16/2777 ,  Y10T16/2788 ,  Y10T16/281 ,  Y10T16/53826

Abstract: A door closer comprising a housing, a member for driving engagement with a door, the member being rotatable relative to the housing in a door opening direction and in a door closing direction, a spring apparatus within the housing providing a resilient bias, the resilient bias being increased by rotation of the member in the door opening direction and a check device for controlling rotation of the member in the door closing direction and hence closure of the door under the action of the spring apparatus, the door closer having a back check comprising a piston member movable in a cylinder from an initial position against resistance of a fluid medium by rotation of the rotatable member in the opening direction.

公开(公告)号：US20050132652A1

公开(公告)日：2005-06-23

申请号：US10744038

申请日：2003-12-23

Applicant: Haibo Tong ,  Marianne Krbec

Inventor： Haibo Tong ,  Marianne Krbec

IPC: B60J5/06 ,  B61D19/02 ,  E05F15/00 ,  E05F15/04 ,  E05F15/02

CPC classification number: B60J5/062 ,  B61D19/026 ,  E05F15/40 ,  E05F15/49 ,  E05F15/53 ,  E05Y2201/22 ,  E05Y2201/244 ,  E05Y2201/246 ,  E05Y2201/448 ,  E05Y2201/654 ,  E05Y2800/25 ,  E05Y2800/262 ,  E05Y2900/506 ,  E05Y2900/51

Abstract: An unlock mechanism for a rotary door operator of a transit vehicle includes a pivotally disposed unlock member adapted for rotating a lock member into an unlock position and activating a valve for discharging the fluid pressure from the drive cylinder to enable manual opening of the door. A spring is provided for biasing the unlock member to a non-activated position. The unlock member may be activated either with a cable or a lever handle. A lock sensing switch provides a feedback on the lock condition to the transit vehicle control system. Additionally, a guiding bracket is provided for securing the cable in proximity of the unlock member.

Abstract translation: 用于过境车辆的旋转门操作者的解锁机构包括枢转地布置的解锁构件，其适于将锁定构件旋转到解锁位置并且启动用于从驱动气缸排出流体压力的阀，以能够手动打开门。 提供弹簧用于将解锁构件偏压到非启动位置。 解锁构件可以用电缆或杠杆手柄来启动。 锁定感测开关向中转车辆控制系统提供关于锁定状态的反馈。 另外，提供了用于将电缆固定在解锁构件附近的引导支架。

公开(公告)号：US20040083727A1

公开(公告)日：2004-05-06

申请号：US10412842

申请日：2003-04-14

Applicant: DORMA GmbH + Co. KG

Inventor： Sven Busch

IPC: F16D031/02

CPC classification number: F15B15/1447 ,  E05F3/102 ,  E05F3/224 ,  E05F15/53 ,  E05Y2201/41 ,  E05Y2201/422 ,  E05Y2201/448 ,  E05Y2800/113 ,  E05Y2900/132 ,  F15B7/006 ,  F15B7/10 ,  F15B15/065 ,  F15B2211/20515 ,  F15B2211/20538 ,  F15B2211/20561 ,  F15B2211/613 ,  F15B2211/7053

Abstract: The invention pertains to a hydraulic swinging-leaf door drive for swinging doors with an actuating piston, which acts on a drive shaft, and with a hydraulic pump, which acts on the actuating piston by way of a hydraulic circuit. To create a hydraulic swinging-leaf door drive of the type explained above, which is improved from a technical standpoint, which occupies only a small amount of space, and which is also suitable for installation under cover, it is provided according to the invention that the hydraulic circuit is designed as a closed circuit.

Abstract translation: 本发明涉及一种用于摆动门的液压摇摆门驱动器，其具有作用在驱动轴上的致动活塞以及通过液压回路作用在致动活塞上的液压泵。 为了形成上述类型的液压摆动门驱动装置，从技术角度而言，其仅占用少量空间，并且也适合于安装在盖下，根据本发明提供了 液压回路设计为闭路。

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：US5680729A

公开(公告)日：1997-10-28

申请号：US386284

申请日：1995-02-09

Applicant: Rodger T. Heffington

Inventor： Rodger T. Heffington

IPC: E05F15/06 ,  E05F15/14 ,  E05F11/34

CPC classification number: E05F15/56 ,  E05F15/53 ,  E05F15/57 ,  E05F15/635 ,  E05F15/632 ,  E05Y2201/434 ,  E05Y2201/448 ,  E05Y2201/722 ,  E05Y2600/452 ,  E05Y2800/112 ,  E05Y2800/205 ,  E05Y2800/22 ,  E05Y2800/242 ,  E05Y2900/40

Abstract: A system for opening and closing a gate or door which includes a sprocket and a perforated rigid strip of material. The perforated rigid strip of material is mounted to the gate or door. The sprocket is positioned so that the teeth of the sprocket will engage the perforations in the rigid strip. Therefore, when the sprocket is rotated the rigid strip will be moved by the sprocket thus causing the gate or door to open or close.

Abstract translation: 一种用于打开和关闭门或门的系统，其包括链轮和穿孔的刚性条带材料。 穿孔的刚性条带安装在门或门上。 链轮被定位成使得链轮的齿与刚性带中的穿孔接合。 因此，当链轮旋转时，刚性带将被链轮移动，从而导致门或门打开或关闭。

公开(公告)号：US5468042A

公开(公告)日：1995-11-21

申请号：US95149

申请日：1993-07-20

Applicant: Heinrich-Josef Heinrichs ,  Stephan Enders ,  Klaus Koch

Inventor： Heinrich-Josef Heinrichs ,  Stephan Enders ,  Klaus Koch

IPC: B60J5/04 ,  E05C17/30 ,  E05F3/12 ,  E05F5/00 ,  E05F15/04

CPC classification number: E05C17/305 ,  E05B2047/0033 ,  E05Y2201/21 ,  E05Y2201/246 ,  E05Y2201/25 ,  E05Y2201/256 ,  E05Y2201/264 ,  E05Y2201/448 ,  E05Y2201/458 ,  E05Y2400/10 ,  E05Y2400/21 ,  E05Y2400/52 ,  E05Y2600/46 ,  E05Y2800/00 ,  E05Y2800/252 ,  E05Y2800/254 ,  E05Y2900/50 ,  E05Y2900/531 ,  Y10T16/276

Abstract: A compartment confining construction comprises an opening and a closure unit movably mounted on the compartment confining construction for movement between a closing position and a fully opened position with respect to the opening. A fluid-based positioning unit is connected to both the compartment confining construction and the closure unit, the fluid-based positioning unit having two working chambers interconnected by at least one flow path, a movement of the closure unit corresponding to a flow of fluid from one chamber to another through the at least one flow path. A fluid flow control device is provided for controlling the flow of fluid through the at least one flow path and thereby controlling the movement of the closure unit. The fluid flow control device is actuatable by an electric actuating device. The flow of liquid occurs in response to movement of the closure unit when the closure unit is moved by an external force.

Abstract translation: 隔室限制结构包括开口和可移动地安装在隔室限制结构上的封闭单元，用于在关闭位置和相对于开口的完全打开位置之间移动。 基于流体的定位单元连接到隔室限制结构和封闭单元两者，基于流体的定位单元具有通过至少一个流动路径互连的两个工作室，所述封闭单元的运动对应于来自 一个腔室通过至少一个流动路径传送到另一个腔室。 提供了一种流体流量控制装置，用于控制通过至少一个流动路径的流体的流动，从而控制封闭单元的移动。 流体流动控制装置可通过电动致动装置致动。 当封闭单元通过外力移动时，响应于闭合单元的运动而发生液体流。

公开(公告)号：US5373664A

公开(公告)日：1994-12-20

申请号：US987624

申请日：1992-12-09

Applicant: Colin Butler

Inventor： Colin Butler

IPC: E01F9/011 ,  E01F13/06 ,  E05F15/04 ,  E05F15/00

CPC classification number: E01F13/06 ,  E01F9/681 ,  E01F9/685 ,  E05F15/53 ,  E05F15/00 ,  E05Y2201/448 ,  E05Y2400/354 ,  E05Y2400/51 ,  E05Y2400/59 ,  E05Y2400/822 ,  E05Y2600/46 ,  E05Y2800/262 ,  E05Y2900/40

Abstract: A self-contained automatic gate system is disclosed wherein all system components are built into the gate system itself thereby allowing the user to simply provide a footing for mounting the system and then mounting it with no need for further assembly.

Abstract translation: 公开了一种独立的自动门系统，其中所有系统组件都内置在门系统本身中，从而允许用户简单地提供用于安装系统的基脚，然后安装它，而不需要进一步组装。

公开(公告)号：US4735018A

公开(公告)日：1988-04-05

申请号：US54578

申请日：1987-05-27

Applicant: William B. Duncan ,  Richard J. Loos

Inventor： William B. Duncan ,  Richard J. Loos

IPC: E05F15/04 ,  E05F15/12 ,  E05F11/24

CPC classification number: E05F15/63 ,  E05F15/53 ,  E05F15/622 ,  E05F15/77 ,  E05Y2201/434 ,  E05Y2201/448 ,  E05Y2400/614 ,  E05Y2400/628 ,  E05Y2600/46 ,  E05Y2900/40

Abstract: An automatic gate opening device consisting of two arm members pivotally attached to form a link. One end of the link is pivotally attached to one end of a standoff. The second end of the standoff is fixedly attached to a hinge post supporting the gate. The second end of the link is pivotally attached to the gate. An electrically powered linear actuator is pivotally attached to the post arm and gate arm through levers. The solar panel charges a battery which, through a receiver unit, powers the actuator. Gate operator actuates gate with a portable transmitter.

Abstract translation: 一个自动门打开装置，由两个可枢转地连接以形成连杆的臂部件组成。 连杆的一端可枢转地连接到支架的一端。 支座的第二端固定在支撑门的铰链柱上。 连杆的第二端枢转地连接到门。 电动线性致动器通过杠杆枢转地附接到柱臂和门臂。 太阳能电池板为电池充电，通过接收器单元为执行器供电。 门操作员用便携式发射器启动门。