公开(公告)号：US1652623A

公开(公告)日：1927-12-13

申请号：US65756823

申请日：1923-08-15

Applicant: FRANK HEDLEY ,  DOYLE JAMES S

Inventor： FRANK HEDLEY ,  DOYLE JAMES S

IPC: E05F15/06 ,  E05F15/20

CPC classification number: E05F15/56 ,  E05F15/565 ,  E05F15/72 ,  E05Y2201/422 ,  E05Y2201/448 ,  E05Y2400/612 ,  E05Y2900/51

公开(公告)号：US20230349218A1

公开(公告)日：2023-11-02

申请号：US17734292

申请日：2022-05-02

Applicant: Tyler Witt

Inventor： Tyler Witt

IPC: E05F15/53 ,  B62D25/12 ,  B60R16/033

CPC classification number: E05F15/53 ,  B62D25/12 ,  B60R16/033 ,  E05Y2201/448 ,  E05Y2900/536

Abstract: The invention relates to a hoodpin actuator for securing the hood of a vehicle. The vehicle includes a vehicle body, a hood for covering an engine bay and the batteries placed under the vehicle, and a hoodpin actuator configured for securing the hood to the vehicle body. The hoodpin actuator includes a head coupled to the hood, a base coupled to the vehicle body. Further, the hoodpin actuator includes an internal hydraulic to protrude the head away from the base to move the hood relative to the vehicle body.

公开(公告)号：US20230182656A1

公开(公告)日：2023-06-15

申请号：US17644359

申请日：2021-12-15

Applicant: DEERE & COMPANY

Inventor： NIKHIL KULKARNI

IPC: E05F15/53

CPC classification number: E05F15/53 ,  E05Y2201/448 ,  E05Y2201/686 ,  E05Y2900/518 ,  A01F15/14

Abstract: A baler implement includes a twine storage box, and a door panel positioned in a substantially vertical orientation relative to the twine storage box. The door panel is moveably attached to the housing for movement between a lowered position enclosing the twine storage box, and a raised position providing external access to the twine storage box. A linkage system interconnects the housing and the door panel. The linkage system includes a first link and a second link, each interconnecting the door panel and the housing. The first link and the second link are configured to maintain the door panel in the substantially vertical orientation relative to the housing while moving between the lowered position and the raised position.

公开(公告)号：US20230171903A1

公开(公告)日：2023-06-01

申请号：US17701724

申请日：2022-03-23

Applicant: NANJING LOPU CO., LTD.

Inventor： Bin ZHU ,  Chengyue LV ,  Jianming QIU ,  Lili JI ,  Chengbing GUO

IPC: H05K5/02 ,  H01L23/32 ,  F24F7/00 ,  E05F1/10 ,  E05F15/611 ,  E05F15/53 ,  E05B47/00 ,  E05B65/00 ,  E05B17/22

CPC classification number: H05K5/0204 ,  H01L23/32 ,  F24F7/00 ,  E05F1/1016 ,  E05F15/611 ,  E05F15/53 ,  E05B47/0012 ,  E05B65/006 ,  E05B17/22 ,  F24F2007/0025 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2201/448 ,  E05Y2201/484 ,  E05Y2201/686 ,  E05Y2800/252 ,  E05Y2900/13 ,  E05Y2900/606 ,  E05B2047/0017

Abstract: A switched-mode light-emitting diode (LED) display unit satisfying fire-fighting smoke exhaust and ventilation requirements includes an LED display unit, a mounting member, an opening-closing actuator and a pressing member. The LED display unit is mounted on the mounting member and the mounting member is mounted on a display panel by an opening-closing actuator and pressed against the display panel by a pressing member. The switched-mode LED display unit provides the pressing member that works to release the pressed mounting member after obtaining a triggering command and the opening-closing actuator that turns on the LED display unit subsequently, thereby meeting the fire smoke exhaust ventilation requirement of the internal surface or the external surface of a building.

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。