公开(公告)号：US4484613A

公开(公告)日：1984-11-27

申请号：US501192

申请日：1983-06-06

Applicant: Walter Timoschuk

Inventor： Walter Timoschuk

IPC: E05D13/00 ,  E05D15/24 ,  E05F11/54 ,  E05F11/00

CPC classification number: E05D13/1261 ,  E05D13/00 ,  E05D15/24 ,  E05Y2201/618 ,  E05Y2201/654 ,  E05Y2201/664 ,  E05Y2900/106

Abstract: An improved door elevating system for use with a door having a plurality of horizontal door panels hinged together at their horizontal edges and guided at their vertical edges between a pair of guide rails. The system comprises means to displace the door along the guide rails and having a door lifting cable secured at one end to a bottom portion of the door and extending along a vertical edge of the door. An opposed end of the cable is wound on a rotatable drum rotatably supported in alignment with the vertical edge. The drum has an outer cable receiving surface on which the cable can be wound. The drum further has a vertical bearing side face and a free side face. The free side face faces inwardly of the door and a cable passage is provided inside the drum and has an exit port in the free side face whereby the opposed end of the cable exits. An adjustable fastening means is provided to secure the cable in the passage.

Abstract translation: 一种用于门的改进的门升降系统，其具有多个水平门板，所述多个水平门板在其水平边缘处铰接在一起并且在它们的一对导轨之间的垂直边缘处被引导。 该系统包括用于沿着导轨移动门的装置，并且具有将门提升电缆的一端固定到门的底部并沿着门的垂直边缘延伸的装置。 电缆的相对端卷绕在与垂直边缘对准的可旋转支撑的可旋转滚筒上。 鼓具有外部电缆接收表面，电缆可以在该外部电缆接收表面上缠绕。 滚筒还具有垂直轴承侧面和自由侧面。 自由侧面朝向门的内侧，并且在滚筒内部设有缆线通道，并且在自由侧面具有出口，从而电缆的相对端部离开。 提供可调紧固装置以将电缆固定在通道中。

公开(公告)号：US3160200A

公开(公告)日：1964-12-08

申请号：US14135261

申请日：1961-09-28

Applicant: MCKEE DOOR COMPANY

Inventor： MCKEE JOHN F ,  SCHUMACHER REYNOLD E

IPC: E05D15/24

CPC classification number: E05D13/1261 ,  E05Y2201/618 ,  E05Y2201/654 ,  E05Y2201/664 ,  E05Y2900/106

公开(公告)号：US1863961A

公开(公告)日：1932-06-21

申请号：US53584431

申请日：1931-05-08

Applicant: RICHMOND FIREPROOF DOOR COMPAN

Inventor： BALL HALLECK C ,  JACKSON CLAYTON R ,  KELLER WALTER B ,  WINDER JOSEPH Z

IPC: E05D13/00

CPC classification number: E05D13/003 ,  E05Y2201/618 ,  E05Y2900/106 ,  Y10S16/31

公开(公告)号：US20230374843A1

公开(公告)日：2023-11-23

申请号：US18228929

申请日：2023-08-01

Applicant: MASONITE CORPORATION

Inventor： Benjamin W. DOCKSTEADER ,  Joel SELLINGER

IPC: E05F15/72 ,  E05F1/12 ,  G08B3/10

CPC classification number: E05F15/72 ,  E05F1/12 ,  G08B3/10 ,  E05Y2900/132 ,  E05Y2900/134 ,  E05Y2201/618 ,  E05Y2201/474 ,  E05Y2201/722 ,  E05Y2201/668 ,  E05Y2201/638 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/41 ,  E05Y2600/46 ,  E05Y2400/66 ,  E05Y2201/654 ,  E05Y2400/612 ,  E05Y2201/484

Abstract: An emergency door closing device that can be installed upon existing doors and hinges to automatically close doors in the response to smoke and fire. The improvements incorporated therein include a hinge cam pivot member that attaches to an existing hinge member of a door and produces a moment force about the existing hinge member allowing a reduced force necessary to pivot the door into a closed position. Further, a novel spring, cam, and lever system is incorporated to activate the moment force to close the door.

公开(公告)号：US09534434B2

公开(公告)日：2017-01-03

申请号：US15000578

申请日：2016-01-19

Applicant: Arrow Tru-Line, Inc.

Inventor： Gerald Schutt

IPC: E05D15/24 ,  E05D13/00 ,  F03G1/08

CPC classification number: E05D15/24 ,  E05D13/1261 ,  E05Y2201/492 ,  E05Y2201/618 ,  E05Y2201/704 ,  E05Y2800/692 ,  E05Y2900/106 ,  F03G1/08 ,  Y10T74/18792

Abstract: A spring winding device, a counterbalancing force adjustment device for a counterbalancing mechanism, and a method of adjusting an amount of force stored in a spring of a counterbalancing mechanism are provided. The spring winding device includes a support bracket, a worm gear, and a drive gear. The worm gear is rotatably coupled to the support bracket and includes a mount portion for coupling a first end cone thereto. The drive gear is rotatably disposed adjacent the support bracket and is drivingly engaged with the worm gear. A rotation of the drive gear causes the worm gear to rotate within the support bracket. The spring winding device does not require pretensioning using winding rods, maintains rigidity and alignment when a counterbalancing force is applied, and decreases a cost and a complexity of the counterbalancing mechanism.

Abstract translation: 提供一种弹簧卷绕装置，用于平衡机构的平衡力调节装置和调节存储在平衡机构的弹簧中的力的方法。 弹簧卷绕装置包括支撑托架，蜗轮和驱动齿轮。 蜗轮可旋转地联接到支撑托架并且包括用于将第一端锥体联接到其上的安装部分。 驱动齿轮可旋转地设置在支撑支架附近并与蜗轮驱动地接合。 驱动齿轮的旋转使得蜗轮在支撑托架内旋转。 弹簧卷绕装置不需要使用卷绕杆进行预拉伸，当施加平衡力时保持刚性和对准，并且降低了平衡机构的成本和复杂性。

公开(公告)号：US20160333620A1

公开(公告)日：2016-11-17

申请号：US15218183

申请日：2016-07-25

Applicant: Julius Blum GmbH

Inventor： Andreas HOLZAPFEL

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

CPC classification number: E05F1/1253 ,  A47B96/00 ,  E05F1/105 ,  E05F1/1058 ,  E05Y2201/618

Abstract: An actuating drive for moving a flap of an item of furniture, including: an actuating arm pivotally mounted about a pivoting axis for moving the flap, a spring device for applying a force onto the actuating arm, a transmission mechanism for transmitting a force of the spring device onto the actuating arm in a closing direction and for transmitting a force of the spring device onto the actuating arm, and an adjusting device for adjusting a position of an actuating portion of the actuating drive in or along a guide. The actuating drive includes a coupling device coupling the spring device, the pivoting axis of the actuating arm, and the actuating portion to one another. By adjusting the actuating portion in or along the guide, the position of the dead-center of the actuating arm and the force of the spring device acting towards the opening direction can be variably adjusted.

Abstract translation: 一种致动驱动器，用于移动一件家具的折片，包括：围绕枢转轴线可枢转地安装的用于移动翼片的致动臂，用于向致动臂施加力的弹簧装置，用于传递 弹簧装置沿关闭方向移动到致动臂上，并用于将弹簧装置的力传递到致动臂上;以及调节装置，用于调节致动驱动器的驱动部分在引导件中或沿引导件的位置。 致动驱动器包括将弹簧装置，致动臂的枢转轴线和致动部分彼此联接的联接装置。 通过调节引导件中或沿引导件的致动部分，可以可变地调节致动臂的死角的位置和朝向打开方向作用的弹簧装置的力。

公开(公告)号：US09464473B2

公开(公告)日：2016-10-11

申请号：US14331545

申请日：2014-07-15

Applicant: Julius Blum GmbH

Inventor： Armin Baldreich

IPC: E05F1/12 ,  E05F1/10 ,  E05F1/14

CPC classification number: E05F1/1261 ,  E05F1/1058 ,  E05F1/14 ,  E05Y2201/492 ,  E05Y2201/618 ,  E05Y2900/20 ,  Y10T16/5382 ,  Y10T16/5383

Abstract: An actuator for a flap on an item of furniture includes at least one actuating arm that is mounted to pivot between a closed position and an open position in order to move the flap, a spring device for acting on the actuating arm, and a transmission mechanism for transmitting the force of the spring device onto the actuating arm. An adjustment device allows the transmission mechanism to be shifted between at least two operating positions. In a first operating position, the spring device applies a closing force, in the direction of the closed position, onto the actuating arm which is in an opening position immediately upstream of said closed position. In a second operating position, when said actuating arm is in the aforementioned, immediately-upstream opening position, the spring device exerts a force which acts in the direction of the open position.

Abstract translation: 用于家具上的皮瓣的致动器包括至少一个致动臂，其被安装成在闭合位置和打开位置之间枢转以便移动所述翼片，用于作用在所述致动臂上的弹簧装置和传动机构 用于将弹簧装置的力传递到致动臂上。 调节装置允许传动机构在至少两个操作位置之间移动。 在第一操作位置，弹簧装置在关闭位置的方向上施加关闭力，该致动臂处于紧邻所述关闭位置上游的打开位置。 在第二操作位置，当所述致动臂处于上述的上游打开位置时，弹簧装置施加沿打开位置的方向作用的力。

公开(公告)号：US09127492B2

公开(公告)日：2015-09-08

申请号：US13293920

申请日：2011-11-10

Applicant: Raymond J. Friesen ,  Surinder Sambhi

Inventor： Raymond J. Friesen ,  Surinder Sambhi

IPC: E06B9/08 ,  E05D15/00 ,  E05D13/00

CPC classification number: E05D13/1261 ,  E05Y2201/618 ,  E05Y2201/664 ,  E05Y2900/106

Abstract: A cable lift mechanism for a multi panel, overhead garage door includes a drum having a spiral groove comprised of two adjacent sections that are generally coaxial with the longitudinal axis of the cable drum. The groove or grooves in a first section adjacent the attachment end of the cable to the drum have a lesser radius than the remaining grooves of the second section of the drum which have substantially equal radii of greater diameter than the first section radii. As a consequence, initial torque associated with lifting of a garage door is increased to lift a heavier upper or top panel or panels of a multi-panel garage door.

Abstract translation: 一种用于多面板，架空车库门的缆索提升机构包括一个滚筒，该滚筒具有螺旋槽，该螺旋槽由两个相邻部分组成，该两个相邻的部分大致与缆索滚筒的纵向轴线同轴。 与电缆连接到滚筒的附接端相邻的第一部分中的凹槽或凹槽的半径小于滚筒第二部分的剩余凹槽的半径，其具有与第一部分半径大的直径相等的半径。 因此，提高与车库门相关联的初始扭矩增加以提升多面板车库门的较重的上部或上部面板或面板。

公开(公告)号：US08607656B2

公开(公告)日：2013-12-17

申请号：US13486622

申请日：2012-06-01

Applicant: Uwe Sommer

Inventor： Uwe Sommer

IPC: F16H55/17

CPC classification number: E05F15/63 ,  E05Y2201/618 ,  E05Y2201/71 ,  E05Y2900/55 ,  Y10T74/188 ,  Y10T74/19651 ,  Y10T74/19874

Abstract: A drive device for a deployment element of a motor vehicle, in particular for a pivotable hinged window, which can be moved between an open position and a closed position in a motorized manner is provided. A spur gear transmission driven by an electric motor comprises an output gear having a coupling lever for coupling a deployment lever in a rotationally movable manner, a spur gear that meshes with the output gear, and an intermediate gear that is coaxial with the spur gear. The output gear has outer teeth having two teeth sections of different axial tooth width. The deployment lever that is coupled to the coupling lever extends in a plane of symmetry perpendicular to the rotational axes of the spur gear transmission.

Abstract translation: 提供了用于机动车辆的展开元件的驱动装置，特别是用于可枢转的铰接窗，其可以以机动方式在打开位置和关闭位置之间移动。 由电动机驱动的正齿轮传动装置包括输出齿轮，其具有用于以可旋转方式联接展开杆的联接杆，与输出齿轮啮合的正齿轮和与正齿轮同轴的中间齿轮。 输出齿轮具有具有不同轴向齿宽的两个齿部分的外齿。 耦合到联接杆的展开杆在垂直于正齿轮传动装置的旋转轴线的对称平面内延伸。

公开(公告)号：US08317276B2

公开(公告)日：2012-11-27

申请号：US12878256

申请日：2010-09-09

Applicant: Edgar Huber ,  Gerald Friesenecker

Inventor： Edgar Huber ,  Gerald Friesenecker

IPC: A47B57/00

CPC classification number: F16H19/001 ,  E05D15/262 ,  E05F15/63 ,  E05Y2201/216 ,  E05Y2201/234 ,  E05Y2201/618 ,  E05Y2201/712 ,  E05Y2201/716 ,  E05Y2900/20 ,  F16H2035/003 ,  Y10T16/5383 ,  Y10T74/1505 ,  Y10T74/19502

Abstract: A furniture drive is provided for driving a movable piece of furniture. The drive includes an electric motor, an actuator that can be moved back and forth between two end positions to apply a force on the piece of furniture to be driven, and a gearbox connected between the electric motor and actuator. The gearbox has at least one gear stage configured as an eccentric gearbox and includes two gear wheels that mesh with each other. One of the two gear wheels is firmly connected or coupled to the actuator, and the other gear wheel is coupled to the electric motor such that the eccentric gearbox has two limit positions which correspond to the end positions of the actuator. Upon a rotation of the gear wheels, starting from the limit positions, the gear ratio decreases over a deformed rotational angle range.

Abstract translation: 提供家具驱动器来驱动可移动的家具。 驱动器包括电动马达，可在两个端部位置之间来回移动的致动器，以在被驱动的家具上施加力，以及连接在电动马达和致动器之间的齿轮箱。 齿轮箱具有至少一个被配置为偏心齿轮箱的齿轮级并且包括彼此啮合的两个齿轮。 两个齿轮中的一个被牢固地连接或联接到致动器，并且另一个齿轮联接到电动机，使得偏心齿轮箱具有对应于致动器的端部位置的两个限制位置。 在齿轮旋转时，从极限位置开始，齿轮比在变形的旋转角度范围内减小。