公开(公告)号：US20080172945A1

公开(公告)日：2008-07-24

申请号：US11657434

申请日：2007-01-23

Applicant: Lawrence Andrew Hoffman

Inventor： Lawrence Andrew Hoffman

IPC: E05F1/10 ,  E06B3/32

CPC classification number: E05F5/025 ,  E05B17/0037 ,  E05F5/08 ,  E05Y2201/424 ,  E05Y2201/474 ,  E05Y2900/531

Abstract: The present invention provides a door opening assist device comprising a compression spring and piston retainably housed in a bind ended longitudinal bore formed in an externally threaded cylindrical housing. The spring and piston are held in cooperative engagement between a retaining nut and the blind end. The piston has a single protuberance extending normally from it's surface that resides in and travels about a spiral groove formed in the housing. The spiral groove has a series of detents, one of which can be selected to trap the protuberance and stop the spinning piston as it travels along the housing bore.The door opening assist device is installed in a door frame of an automobile to push the door open a distance determined by the detent selected. Upon closing the door, the door abuts and retracts the piston into the housing compressing the spring. Upon unlatching the door, the piston extends under spring bias in such a direction and with sufficient force to push the door to an open position a predetermined distance. The door opening assist device provides various mounting options through the use of a jam nut and a mounting plate.

Abstract translation: 本发明提供了一种门开启辅助装置，其包括压缩弹簧和活塞，其保持地容纳在形成在外螺纹圆柱形壳体中的结束纵向孔中。 弹簧和活塞在保持螺母和盲端之间保持协作接合。 活塞具有从其表面正常延伸的单个突起，其驻留在形成于壳体中的螺旋槽周围并绕其移动。 螺旋槽具有一系列棘爪，其中一个可以被选择以捕获突起，并且在纺丝活塞沿壳体孔行进时停止旋转活塞。 门打开辅助装置安装在汽车的门框中，以将门打开一定距离，该距离由所选定位决定。 在关闭门时，门将活塞紧靠并缩回到压缩弹簧的壳体中。 在解锁门时，活塞在弹簧偏压下以这样的方向延伸并且具有足够的力将门推到打开位置预定距离。 门打开辅助装置通过使用果酱螺母和安装板提供各种安装选项。

公开(公告)号：US06902219B2

公开(公告)日：2005-06-07

申请号：US09853901

申请日：2001-05-14

Applicant: Ralf Hess ,  Jürgen Moczygemba ,  Kurt Schaible ,  Roland Scheurenbrand ,  Wolfgang Schneider

Inventor： Ralf Hess ,  Jürgen Moczygemba ,  Kurt Schaible ,  Roland Scheurenbrand ,  Wolfgang Schneider

IPC: B60J5/04 ,  B60J5/10 ,  B62D25/12 ,  E05D3/06 ,  E05F1/12 ,  E05F3/02 ,  E05F15/04

CPC classification number: E05D3/145 ,  E05F1/1292 ,  E05F15/53 ,  E05Y2201/414 ,  E05Y2201/416 ,  E05Y2201/424 ,  E05Y2201/426 ,  E05Y2201/448 ,  E05Y2400/354 ,  E05Y2400/358 ,  E05Y2800/21 ,  E05Y2800/242 ,  E05Y2900/548

Abstract: An actuating arrangement and method for opening and closing a hinged motor vehicle panel utilizes a controllable fluid drive and an uncontrolled fluid drive. The hinged motor vehicle panel is driven during opening from a starting position to a predetermined opening angle by the controlled fluid drive and, after reaching the predetermined angle of opening, is driven into its final position exclusively by the uncontrolled fluid drive.

Abstract translation: 用于打开和关闭铰接式机动车辆面板的致动装置和方法利用可控流体驱动和不受控流体驱动。 铰接的机动车辆面板在通过受控的流体驱动器从起始位置打开到预定的开启角度时被驱动，并且在达到预定的开启角度之后，仅由不受控制的流体驱动器驱动到其最终位置。

公开(公告)号：US06892423B2

公开(公告)日：2005-05-17

申请号：US10350091

申请日：2003-01-24

Applicant: Jonathan Paul Anthony Cheal ,  Andrew Proffitt

Inventor： Jonathan Paul Anthony Cheal ,  Andrew Proffitt

IPC: E05D3/06 ,  E05F1/12 ,  E05F5/02 ,  E05F1/08

CPC classification number: E05D3/145 ,  E05F1/1276 ,  E05F1/1292 ,  E05F5/022 ,  E05Y2201/422 ,  E05Y2201/424 ,  E05Y2201/426 ,  E05Y2201/488 ,  E05Y2201/638 ,  E05Y2900/548 ,  Y10T16/5383 ,  Y10T16/53834 ,  Y10T16/5476

Abstract: A hinge for a vehicle lid includes a main biasing element operable to urge the hinge into an open position, and a mechanism for assisting the initial opening of the hinge from a closed position. The mechanism includes a rotary cam engagable with another portion of the hinge to provide assistance, and a further biasing element which acts on the cam to rotate it relative to the other portion of the hinge. A lifting aid includes a main biasing element for attachment between a lid and a body, which lid is pivotally moveable towards and away from the body. The main biasing element is operable to urge the lid from a closed position relative to the body to an open position. The lifting aid further has a cam attachable to the body for relative rotation thereto and a further biasing element for attachment between the body and the cam and operable to rotate the cam relative to the body and lid. The cam is operable to assist the initial opening of the lid.

Abstract translation: 用于车辆盖的铰链包括可操作以将铰链推动到打开位置的主偏压元件，以及用于辅助从关闭位置初始打开铰链的机构。 该机构包括可与铰链的另一部分接合以提供辅助的旋转凸轮，以及作用于凸轮以使其相对于铰链的另一部分旋转的另一偏置元件。 提升助剂包括用于附接在盖和主体之间的主偏置元件，该盖能够朝向和远离主体枢转地移动。 主偏置元件可操作以将盖从相对于主体的关闭位置推动到打开位置。 提升辅助装置进一步具有可附接到主体上的相对于其旋转的凸轮和用于附接在主体和凸轮之间并可操作以相对于主体和盖旋转凸轮的另一个偏压元件。 凸轮可操作以帮助盖的初始打开。

公开(公告)号：US06684453B2

公开(公告)日：2004-02-03

申请号：US10172141

申请日：2002-06-14

Applicant: Yu-Jen Wang

Inventor： Yu-Jen Wang

IPC: E05F320

CPC classification number: E05F5/006 ,  E05D3/142 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/264 ,  E05Y2201/412 ,  E05Y2201/424 ,  E05Y2201/626 ,  E05Y2600/45 ,  E05Y2900/20 ,  Y10T16/27 ,  Y10T16/2771 ,  Y10T16/304 ,  Y10T16/53843

Abstract: A hinge assembly includes a damping unit mounted on a securing seat that is connected to a door frame, a housing embedded in a door panel, and a hinge member and a positioning member interconnecting the securing seat and the housing. The damping unit includes a fluid cylinder and a piston rod having an actuating end pivoted to the positioning member. Due to the presence of the damping unit, movement of the door panel relative to the door frame can be damped.

Abstract translation: 铰链组件包括安装在连接到门框的固定座上的阻尼单元，嵌入门板中的壳体，以及铰链构件和将固定座与壳体相互连接的定位构件。 阻尼单元包括流体缸和活塞杆，活塞杆具有枢转到定位构件的致动端。 由于阻尼单元的存在，门板相对于门框的移动可被阻尼。

公开(公告)号：US3064723A

公开(公告)日：1962-11-20

申请号：US10006661

申请日：1961-04-03

Applicant: BULL SA MACHINES

Inventor： HENRI PAILLARD EDOUARD ,  LUCIEN JOLY CHRISTIAN ANDRE

IPC: E05D15/10 ,  E06B3/46 ,  E06B3/92

CPC classification number: E06B3/4672 ,  E05D15/1065 ,  E05D2015/1076 ,  E05Y2201/424 ,  E05Y2201/488 ,  E05Y2201/604 ,  E05Y2201/62 ,  E05Y2201/686 ,  E05Y2201/706 ,  E05Y2900/00 ,  E05Y2900/20 ,  E06B3/4645 ,  E06B3/924 ,  Y10T70/50 ,  Y10T292/084

公开(公告)号：US09739081B2

公开(公告)日：2017-08-22

申请号：US14764417

申请日：2014-01-31

Applicant: HETTICH-ONI GMBH & CO. KG

Inventor： Kai Michael Stuke

IPC: E05F5/10 ,  E05D3/16 ,  E05F5/00 ,  E05D3/06 ,  E05F1/14

CPC classification number: E05F5/10 ,  E05D3/06 ,  E05D3/16 ,  E05F1/14 ,  E05F5/006 ,  E05Y2201/412 ,  E05Y2201/424 ,  E05Y2800/73 ,  E05Y2900/20 ,  Y10T16/5409

Abstract: The invention relates to a multi-link hinge for furniture, with a fastening element which can be secured indirectly or directly to a furniture body and is connected to a pivotable door bearing via a plurality of link levers connected to one another in a scissors-like manner, wherein a linear damper which damps both a closing movement and an opening movement of the door bearing is provided. The multi-link hinge is distinguished in that the linear damper is ineffective in a central portion of the pivoting range of the door bearing.

公开(公告)号：US20170048009A1

公开(公告)日：2017-02-16

申请号：US15338030

申请日：2016-10-28

Applicant: QUALCOMM Incorporated

Inventor： Sandip Sarkar

IPC: H04B17/21 ,  H04B7/04 ,  H03G3/20 ,  H04L5/14 ,  H04L25/02 ,  H03F3/20 ,  H04B7/06 ,  H04L5/00

CPC classification number: H04B17/21 ,  E05D13/04 ,  E05D13/1261 ,  E05Y2201/21 ,  E05Y2201/26 ,  E05Y2201/264 ,  E05Y2201/424 ,  E05Y2201/654 ,  E05Y2900/106 ,  H03F3/20 ,  H03G3/20 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0628 ,  H04L5/005 ,  H04L5/14 ,  H04L25/0226

Abstract: Techniques for performing calibration and beamforming in a wireless communication system are described. In an aspect, a Node B may periodically perform calibration in each calibration interval with a set of UEs to obtain a calibration vector for the Node B. The Node B may apply the calibration vector to account for mismatches in the responses of the transmit and receive chains at the Node B. In another aspect, the Node B may perform beamforming to a UE by taking into account gain imbalance for multiple antennas at the UE. The Node B may determine a precoding matrix for beamforming by taking into account gain imbalance due to (i) different automatic gain control (AGC) gains for receive chains at the UE, (ii) different power amplifier (PA) gains for transmit chains at the UE, and/or (iii) different antenna gains for multiple antennas at the UE.

Abstract translation: 描述了在无线通信系统中执行校准和波束成形的技术。 在一方面，节点B可以在每个校准间隔内周期性地执行与一组UE的校准，以获得用于节点B的校准向量。节点B可以应用校准向量来解决发送和接收的响应中的不匹配 在另一方面，节点B可以通过考虑UE处的多个天线的增益不平衡来向UE执行波束赋形。 节点B可以通过考虑由于（i）UE处的接收链的不同的自动增益控制（AGC）增益而考虑增益不平衡来确定用于波束形成的预编码矩阵，（ii）用于发射链的不同功率放大器（PA）增益 UE，和/或（iii）UE处的多个天线的不同天线增益。

公开(公告)号：US09441407B2

公开(公告)日：2016-09-13

申请号：US14436021

申请日：2012-10-15

Applicant: D.G.N. S.R.L.

Inventor： Daniele Zetti

IPC: E05F1/08 ,  E05D3/06 ,  E05F3/20 ,  E05D3/16 ,  E05F5/02 ,  E05F3/18 ,  E05F1/14

CPC classification number: E05F3/20 ,  E05D3/06 ,  E05D3/16 ,  E05D11/1064 ,  E05D2003/166 ,  E05F1/1253 ,  E05F1/1261 ,  E05F1/14 ,  E05F3/18 ,  E05F5/02 ,  E05Y2201/21 ,  E05Y2201/264 ,  E05Y2201/412 ,  E05Y2201/424 ,  E05Y2201/488 ,  E05Y2201/496 ,  E05Y2800/21 ,  E05Y2900/20 ,  E05Y2900/512 ,  E05Y2900/538 ,  Y10T16/299 ,  Y10T16/304

Abstract: A snap hinge with damped closure is provided, including a first articulated quadrilateral and a second articulated quadrilateral which share a first lever and a second lever and are provided respectively with a plate for coupling to a first element and with a plate for fixing to a second element. The hinge is movable alternately between an open configuration and a closed configuration, in which the plates have different arrangements with respect to each other. At least one damping element is interposed at least between the first quadrilateral and the coupling plate or between the second quadrilateral and the fixing plate for damped transition from the open configuration to the closed configuration or vice versa.

Abstract translation: 提供具有阻尼封闭件的卡扣铰链，其包括共享第一杠杆和第二杠杆的第一铰接四边形和第二铰接四边形，并且分别设置有用于联接到第一元件的板和用于固定到第二杆的第二元件 元件。 铰链可在打开构型和闭合构型之间交替移动，其中板相对于彼此具有不同的布置。 至少一个阻尼元件至少介于第一四边形和联接板之间，或者介于第二四边形和固定板之间，用于从打开构型到关闭构型的阻尼过渡，反之亦然。

公开(公告)号：US09388622B1

公开(公告)日：2016-07-12

申请号：US14614684

申请日：2015-02-05

Applicant: K.N. CROWDER MFG. INC.

Inventor： Gregory John Paron

IPC: E05F15/56 ,  E05D13/00 ,  E05D15/06 ,  E06B3/46 ,  E05F5/00 ,  E05F3/02

CPC classification number: E05F15/56 ,  E05D13/00 ,  E05D15/063 ,  E05D15/0652 ,  E05D2700/00 ,  E05F1/16 ,  E05F3/02 ,  E05F5/003 ,  E05F15/565 ,  E05Y2201/212 ,  E05Y2201/41 ,  E05Y2201/412 ,  E05Y2201/424 ,  E05Y2201/478 ,  E05Y2201/602 ,  E06B3/42 ,  E06B3/4636

Abstract: An apparatus for controlling the motion of a top-hung sliding door. The apparatus has a biasing member, a door engagement member coupled to the biasing member for releasably engaging a flange extending from a door hanger from which the sliding door is supported, and a body defining a path for the door engagement member. A first end of the path is configured such that the door engagement member may be releasably retained at the first end of the path, whereby when the door engagement member is retained at the first end of the path and the door engagement member is contacted by the flange: the door engagement member is configured to engage the flange, and the biasing member is configured to extend and move the door engagement member to a second end of the path.

Abstract translation: 一种用于控制顶挂滑动门的运动的装置。 该装置具有偏置构件，联接到偏压构件的门接合构件，用于可释放地接合从其中支撑滑动门的门吊架延伸的凸缘以及限定门接合构件的路径的主体。 路径的第一端构造成使得门接合构件可释放地保持在路径的第一端处，由此当门接合构件保持在路径的第一端并且门接合构件被接触 凸缘：门接合构件构造成接合凸缘，并且偏置构件构造成将门接合构件延伸并移动到路径的第二端。

公开(公告)号：US09277817B2

公开(公告)日：2016-03-08

申请号：US14298018

申请日：2014-06-06

Applicant: Julius Blum GmbH

Inventor： Johannes Blum

IPC: A47B96/00 ,  E05F1/12 ,  E05F5/00 ,  E05F1/10 ,  E05F5/08

CPC classification number: A47B96/00 ,  E05F1/1058 ,  E05F1/1075 ,  E05F1/12 ,  E05F1/1261 ,  E05F1/1276 ,  E05F5/006 ,  E05F5/02 ,  E05F5/08 ,  E05Y2201/218 ,  E05Y2201/22 ,  E05Y2201/232 ,  E05Y2201/244 ,  E05Y2201/424 ,  E05Y2201/618 ,  E05Y2201/626 ,  E05Y2800/00 ,  E05Y2800/11 ,  E05Y2800/72 ,  E05Y2900/20 ,  Y10T16/522 ,  Y10T16/5382 ,  Y10T16/5383

Abstract: A piece of furniture has an actuating arrangement for a flap of the piece of furniture. An actuating arm arrangement includes a lever arrangement for moving the flap and a main spring that acts in the closing direction (SR) to hold the flap closed. The piece of furniture also has an ejecting device for ejecting the flap in the opening direction (OR) by overpressing the flap in the closing direction (SR). At least one support spring acts in the opening direction (OR) and is separate from the ejecting device, and supports the ejecting motion of the ejecting device. At least in an overpressed closed position (US), the spring forces (A, U) are together greater than the closing force (Z) which acts on the flap and which is provided by the main spring acting in the closing direction (SR).

Abstract translation: 一件家具具有用于该家具的折片的致动装置。 致动臂装置包括用于移动挡板的杆装置和沿关闭方向（SR）作用的主弹簧以将挡板保持关闭。 该家具还具有用于通过在关闭方向（SR）上压盖翼片来使打开方向（OR）弹出挡板的排出装置。 至少一个支撑弹簧作用于打开方向（OR）并且与排出装置分离，并且支撑排出装置的弹出运动。 至少在过压的关闭位置（US）中，弹簧力（A，U）一起大于作用在翼片上的关闭力（Z），并且由主弹簧沿关闭方向（SR）提供， 。