公开(公告)号：US11959310B2

公开(公告)日：2024-04-16

申请号：US16960130

申请日：2019-02-14

Applicant: DORMAKABA CANADA INC.

Inventor： Mandeep Singh

IPC: E05B47/00 ,  E05B15/02

CPC classification number: E05B47/0047 ,  E05B15/022 ,  E05B47/0002 ,  E05B2047/0073 ,  E05Y2201/462 ,  E05Y2201/474 ,  E05Y2201/484 ,  E05Y2900/132

Abstract: The electric strike can have a housing having an internal face receivable against a receiving face of a door frame, an external strike face, a socket recessed into the strike face along a socket axis normal to the receiving face of the door frame, for receiving a male locking member retractably mounted to a door, the male locking member also being moveable transversally to the socket axis, along a horizontal escape path, by opening the door, the electric strike further having a keeper pivotally mounted around a pivot axis between a closed configuration and an open configuration, the pivot axis parallel to the socket axis and offset from the escape path on a first side of the socket, inside the housing, the keeper having a gate member forming a restraining wall of the socket blocking the escape path when in the closed configuration, and a distal end.

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：US11739580B2

公开(公告)日：2023-08-29

申请号：US17167594

申请日：2021-02-04

Applicant: SACS Aerospace GmbH

Inventor： Andreas Rapp ,  Roland Moser

IPC: E05F3/20 ,  E05D3/02 ,  E05F3/14

CPC classification number: E05F3/20 ,  E05D3/02 ,  E05F3/14 ,  E05Y2201/212 ,  E05Y2201/41 ,  E05Y2201/484 ,  E05Y2900/602

Abstract: A hinge arrangement having a first hinge part and having a second hinge part, which are connected to one another such that they can pivot, a first hinge pin being formed on the first hinge part, on which a first hinge sleeve is pivotably mounted, which forms a first sliding bearing with the first hinge pin, a dimensionally stable support part being connected to the first hinge sleeve. A first axial protrusion is formed on a first axial end face of the first hinge pin, which engages in an arcuate first groove of the first hinge sleeve, wherein a circumferential first side wall of the first groove together with the first axial end face and an inner side of an end cover fixed at the end of the first hinge sleeve delimits a working space which is filled with a damping fluid for damping a relative movement of the first axial protrusion with respect to the first groove.

公开(公告)号：US20180163449A1

公开(公告)日：2018-06-14

申请号：US15378846

申请日：2016-12-14

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Michael Istok ,  Anna Miller Hill

IPC: E05F3/14 ,  B60R7/04 ,  E05F1/10

CPC classification number: E05F3/14 ,  B60R7/04 ,  E05F1/1008 ,  E05F3/20 ,  E05Y2201/484 ,  E05Y2900/538

Abstract: A viscous damper includes a damper housing and a shaft extending through the damper housing. The shaft includes a first exposed end and a second exposed end. A gear is mated to the first exposed end of the shaft. A spring is connected to the second exposed end of the shaft. A storage bin is also disclosed.

公开(公告)号：US20160369550A1

公开(公告)日：2016-12-22

申请号：US15122319

申请日：2014-08-15

Applicant: HUI ZHOU TONELUCK ELECTRO-MECHANICS CO., LTD.

Inventor： Fang DENG ,  Ng PATRICK ,  Xiaodong CHEN

IPC: E05F15/616 ,  E06B3/34

CPC classification number: E05F15/616 ,  E05F1/1215 ,  E05F15/614 ,  E05Y2201/416 ,  E05Y2201/426 ,  E05Y2201/484 ,  E05Y2400/30 ,  E05Y2400/44 ,  E05Y2800/236 ,  E05Y2900/20 ,  E05Y2900/538 ,  E05Y2900/602 ,  E05Y2900/614

Abstract: An automatic turnover device for opening and closing a turnover piece is disclosed. The automatic turnover device comprises a base (11) mounted on the device body having a turnover piece; at least one drive mechanism (2) mounted on the base (11) and connected to the turnover piece, and enabling the turnover piece to automatically move between a closed position and an open position; and at least one elastic element configured and mounted to store the predetermined energy when the turnover piece is in the closed position, and to at least partially release the stored predetermined energy during the process the at least one drive mechanism is driving the turnover piece from the closed position to the open position, thereby at least partially balancing the weight of the turnover piece during the driving process

Abstract translation: 公开了一种用于打开和关闭翻转件的自动翻转装置。 自动翻转装置包括安装在具有周转片的装置主体上的基座（11） 至少一个驱动机构（2），其安装在所述基座（11）上并连接到所述翻转件，并且使所述翻转件能够在关闭位置和打开位置之间自动移动; 以及至少一个弹性元件，其构造和安装成当所述翻转件处于所述关闭位置时存储所述预定能量，并且在所述处理期间至少部分地释放所存储的预定能量，所述至少一个驱动机构从所述开启件驱动所述周转片 关闭位置到打开位置，由此在驱动过程中至少部分地平衡翻转件的重量

公开(公告)号：US09483084B2

公开(公告)日：2016-11-01

申请号：US14038913

申请日：2013-09-27

Applicant: Intel Corporation

Inventor： Patrick S. Johnson ,  Russell S. Aoki

IPC: E05D11/08 ,  G06F1/16

CPC classification number: G06F1/1681 ,  E05D11/084 ,  E05Y2201/484 ,  E05Y2900/606 ,  Y10T16/5403

Abstract: A frictional hinge assembly for use with electronics devices such as computer notebooks having base and lid portions may present a higher level of frictional resistance to rotation in one direction than in the other. The hinge may comprise a base-mounted helical sleeve having loops that embrace a rotational shaft that is connected to a lid. As the lid is opened, the rotation of the shaft may cause the loops of the helical sleeve to tighten and thereby generate frictional forces, which requires a greater opening force to overcome than when the lid is being closed, in which case the loops loosen. The helical hinge may have applicability for notebook computers, electronic devices having clamshell form factors, all-in-one designs and tablets using kickstands and the like.

Abstract translation: 与诸如具有底座和盖部分的计算机笔记本电子设备一起使用的摩擦铰链组件可以在一个方向上比在另一个方向上具有更高水平的摩擦阻力。 铰链可以包括基座安装的螺旋套筒，其具有包围连接到盖子的旋转轴的环。 当盖打开时，轴的旋转可能导致螺旋套筒的环被紧固并因此产生摩擦力，这需要与当盖关闭时相比需要更大的打开力来克服，在这种情况下，环松开。 螺旋铰链可能适用于笔记本电脑，具有蛤壳形状因子的电子设备，一体式设计和使用踢脚台的平板电脑等。

公开(公告)号：US20160258201A1

公开(公告)日：2016-09-08

申请号：US15155392

申请日：2016-05-16

Applicant: Dayco Holdings, LP

Inventor： Kevin Day

IPC: E05F11/04 ,  E05F11/54 ,  B65H75/44 ,  B65H75/48 ,  E05B1/00

CPC classification number: E05F11/04 ,  A45C13/28 ,  B65H75/4486 ,  B65H75/48 ,  B65H2404/10 ,  B65H2553/20 ,  B65H2553/40 ,  B65H2701/35 ,  E05B1/0015 ,  E05F11/54 ,  E05Y2201/21 ,  E05Y2201/434 ,  E05Y2201/484 ,  E05Y2900/132

Abstract: An attic door rope apparatus for retractably storing an attic door rope may comprise a reel rotatably coupled with a rotation mechanism, a stored-energy mechanism having a first end coupled with the reel and a second end coupled with the rotation mechanism, wherein the stored-energy mechanism is configured to impart a torque on the reel about a rotation axis of the reel. Another attic door rope apparatus for retractably storing an attic door rope may comprise a winding mechanism configured to rotate in an unwinding direction and a winding direction, a motor coupled with the winding mechanism configured to turn the winding mechanism in at least the unwinding direction, a sensor configured to detect a user command and send a command signal to the motor, and a power source in electrical communication with the motor and the sensor.

Abstract translation: 用于可收缩地存储阁楼门绳的阁楼门绳装置可以包括与旋转机构可旋转地联接的卷轴，具有与卷轴联接的第一端的存储能量机构和与旋转机构联接的第二端， 能量机构构造成绕卷轴绕转盘的旋转轴线施加扭矩。 用于可收缩地存储阁楼门绳的另一个阁楼门绳装置可以包括构造成沿退绕方向和卷绕方向旋转的卷绕机构，与绕组机构耦合的马达，其构造成使卷绕机构至少沿展开方向转动， 传感器，被配置为检测用户命令并向电动机发送命令信号，以及与电动机和传感器电连通的电源。

公开(公告)号：US09261082B2

公开(公告)日：2016-02-16

申请号：US14303281

申请日：2014-06-12

Applicant: POWER LOGIC SOUTH AFRICA (PTY) LTD

Inventor： Raymond Mazzullo ,  Adrian Mazzullo ,  Brian Van Zyl ,  Bastian Strauf ,  Nicholas Brear

IPC: F03G1/08 ,  F03G1/02 ,  E05F1/16

CPC classification number: F03G1/02 ,  E05F1/16 ,  E05Y2201/484 ,  E05Y2201/716 ,  E05Y2201/722

Abstract: A device (10) for shifting one structure with respect to another, is disclosed. The device comprises a body (12) defining a cylinder, a core (14) within the cylinder and rotatable in the cylinder with respect to the body (12). A coil spring is connected between the body (12) and the core (14) and is wound or unwound as the core (14) is rotated in the cylinder. A compressible ring (48) is carried by the core (14) and is in frictional contact with the body. The ring (48) can be compressed by a nut (66) screwed onto a shaft (50) forming part of the core (14) so that the frictional resistance offered by the ring (48) to turning of the core (14) in the cylinder is increased.

Abstract translation: 公开了一种用于相对于另一结构移动一个结构的设备（10）。 该装置包括限定圆柱体的本体（12），圆柱体内的芯体（14），并相对于主体（12）在圆柱体中可旋转。 螺旋弹簧连接在主体（12）和芯部（14）之间，并且当芯子（14）在气缸中旋转时被卷绕或展开。 可压缩环（48）由芯体（14）承载并与身体摩擦接触。 环（48）可以通过螺纹连接到形成芯部（14）的一部分的轴（50）上的螺母（66）被压缩，使得环（48）提供的摩擦阻力使得芯（14）在 气缸增加。

公开(公告)号：US08944487B2

公开(公告)日：2015-02-03

申请号：US13182968

申请日：2011-07-14

Applicant: Masaaki Yuge

Inventor： Masaaki Yuge

IPC: B60J5/10 ,  E05F15/12 ,  B60P1/26

CPC classification number: E05F15/63 ,  E05Y2201/22 ,  E05Y2201/422 ,  E05Y2201/484 ,  E05Y2201/72 ,  E05Y2400/326 ,  E05Y2800/11 ,  E05Y2900/546 ,  Y10T16/577 ,  Y10T16/585

Abstract: A door opening/closing apparatus automatically opens and closes a door, and the door is supported by a vehicle body such that the door can open and close in a vertical direction. A plurality of link members connect the door and the vehicle body, and at least one of the link members is driven by the drive motor. A drive motor is provided integrally on or within at least one of the link members, and a connection shaft connects the link member having the drive motor and another link member that is adjacent to the former link member. The connection shaft is rotated by the drive motor.

Abstract translation: 门打开/关闭装置自动地打开和关闭门，并且门被车身支撑，使得门能够在垂直方向上打开和关闭。 多个连杆构件连接门和车身，并且至少一个连杆构件由驱动马达驱动。 驱动马达一体地设置在至少一个连杆构件上或内，并且连接轴将具有驱动马达的连杆构件和与前连杆构件相邻的另一连杆构件连接起来。 连接轴由驱动电机旋转。

公开(公告)号：US20140265082A1

公开(公告)日：2014-09-18

申请号：US13830303

申请日：2013-03-14

Applicant: HALDEX BRAKE PRODUCTS CORPORATION

Inventor： GLEN HEMAN ,  John Payne ,  David Payne

IPC: F16F1/14

CPC classification number: E05D13/1215 ,  E05Y2201/484 ,  E05Y2201/492 ,  E05Y2900/106

Abstract: An overhead door torsion spring adjuster having a housing, first and second gears positioned within the housing, and a first shaft coupled with the first gear. The second gear has a base positioned within the housing, a collar that is integral with the base, and an opening that extends through the base and collar. The base engages the first gear. The collar is operable to be coupled with a second shaft that is received by the opening. Preferably, the spring adjuster includes a locking mechanism that is operable to prevent rotation of the first shaft.

Abstract translation: 具有壳体，位于壳体内的第一和第二齿轮以及与第一齿轮联接的第一轴的高架门扭力弹簧调节器。 第二齿轮具有定位在壳体内的基座，与基座一体的轴环和延伸穿过底座和轴环的开口。 底座接合第一档。 套环可操作地与由开口接收的第二轴联接。 优选地，弹簧调节器包括可操作以防止第一轴的旋转的锁定机构。