公开(公告)号：US20230371141A1

公开(公告)日：2023-11-16

申请号：US18226061

申请日：2023-07-25

Applicant: LG ELECTRONICS INC.

Inventor： Jangmo SHIN ,  Jeongkil KIM ,  Myeong Jun SHIN ,  Seongho JEONG ,  Sangki LEE

IPC: H05B6/64 ,  F24C15/02 ,  E05F1/12 ,  E05C19/12 ,  E05B47/00 ,  E05B15/16 ,  E05F3/02 ,  E05B15/02 ,  E05F3/18 ,  E05F3/22 ,  E05F3/20

CPC classification number: H05B6/6417 ,  F24C15/022 ,  E05F1/1261 ,  E05C19/12 ,  E05B47/0012 ,  E05F1/1276 ,  E05B15/1635 ,  E05F3/02 ,  E05B15/022 ,  E05B47/0046 ,  H05B6/6414 ,  E05F3/18 ,  E05F3/224 ,  E05F3/20 ,  E05Y2201/254 ,  E05Y2900/302 ,  E05Y2900/308 ,  E05Y2800/26 ,  E05Y2201/21 ,  E05Y2201/264 ,  E05B2047/0068

Abstract: An appliance includes a hinge module between a main body and a pull-down door. The hinge module includes a housing, a rotational axis member disposed in the housing serving as a center of rotation between the pull-down door and the main body, an inner link housing movably disposed in the housing that moves with the opening of the pull-down door in a direction of the rotational axis member, and a damper installed in the inner link housing, the damper including a piston and a cylinder and providing damping force according to a relative movement of the piston and the cylinder. Any one of the piston and the cylinder of the damper moves with the inner link housing and the other of the piston and the cylinder of the damper moves by a predetermined distance as the inner link housing moves and then is interfered by the housing so as not to move further, and the piston and the cylinder of the damper starts damping, wherein the predetermined distance corresponds to an opening angle of the pull-down door in which the damping is started.

公开(公告)号：US20180298663A1

公开(公告)日：2018-10-18

申请号：US15767025

申请日：2017-01-16

Applicant: Xiangji WANG

Inventor： Xiangji WANG ,  Yaohui LIN ,  Yuanhuai ZHANG

IPC: E05F3/02 ,  E05F3/14 ,  F16F9/516

CPC classification number: E05F3/02 ,  A47K13/10 ,  A47K13/12 ,  E05F3/04 ,  E05F3/14 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2900/614 ,  F16F9/516

Abstract: A damper has a shell with a cavity. A rotating shaft is rotatably inserted into the cavity of the shell, the portion of the rotating shaft located in the cavity is provided with external thread; a guiding sleeve with internal thread can move along axially reciprocatingly to attach to the shell cavity, and the internal thread and the male thread of the rotating shaft are screwed together; A guiding structure is provided in the shell cavity. The guiding sleeve is engaged or disengaged with the guiding structure by axial movement, and when the two are disengaged, the guiding sleeve can rotate with the rotating shaft. The guiding sleeve is provided with a one-way valve passage. The one-way valve passage opens when the guiding sleeve is axially disengaged with the guiding structure. When the guiding sleeve moves axially in the reverse direction, the one-way valve passage is closed.

公开(公告)号：US20180216387A1

公开(公告)日：2018-08-02

申请号：US15746504

申请日：2016-07-21

Applicant: INVENTUS ENGINEERING GMBH

Inventor： STEFAN BATTLOGG ,  MARKUS MAYER

IPC: E05F5/02 ,  F16F9/53 ,  F16F9/32

CPC classification number: E05F15/619 ,  B60J5/047 ,  E05C17/003 ,  E05C17/006 ,  E05C17/22 ,  E05F5/00 ,  E05F5/025 ,  E05F15/00 ,  E05Y2201/21 ,  E05Y2201/218 ,  E05Y2201/232 ,  E05Y2201/246 ,  E05Y2201/254 ,  E05Y2201/256 ,  E05Y2201/264 ,  E05Y2201/434 ,  E05Y2201/46 ,  E05Y2201/462 ,  E05Y2400/20 ,  E05Y2400/21 ,  E05Y2400/44 ,  E05Y2400/45 ,  E05Y2400/53 ,  E05Y2400/54 ,  E05Y2900/531 ,  F16D57/002 ,  F16D57/06 ,  F16D71/00 ,  F16F9/06 ,  F16F9/063 ,  F16F9/067 ,  F16F9/187 ,  F16F9/20 ,  F16F9/3292 ,  F16F9/535 ,  F16F9/537 ,  F16F9/56 ,  F16F2222/06 ,  F16F2222/12 ,  F16F2224/045 ,  F16F2228/066 ,  F16F2230/0005 ,  F16F2230/0088 ,  F16F2230/18

Abstract: A door component has a controllable damping device and contains a magnetorheological fluid. Two connection units are movable relative to one another. One of the two connection units is connected to a support structure and the other one to a pivotable door unit. The device damps a movement of the door unit between a closed position and an open position in a controlled manner by way of a control unit. The magnetorheological damping device has a piston unit and a cylinder unit surrounding the piston unit. The piston unit divides a cylinder volume into two chambers. The piston unit is equipped with a first one-way valve. The two chambers are connected together, via an external return channel equipped with at least one controllable magnetorheological damping valve, to form a one-way circuit. When the piston unit moves in and out, the magnetorheological fluid flows through the piston unit in the same flow direction.

公开(公告)号：US09879462B2

公开(公告)日：2018-01-30

申请号：US14436218

申请日：2013-10-15

Applicant: Lama D. D. Dekani

Inventor： Valter Svara ,  Danijel Kozlovic ,  David Pecar

IPC: E05F5/10 ,  E05F5/00 ,  E05D3/12 ,  E05F5/02

CPC classification number: E05F5/10 ,  E05D3/12 ,  E05F5/006 ,  E05F5/02 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/264 ,  E05Y2201/618 ,  E05Y2201/638 ,  E05Y2201/696 ,  E05Y2900/20 ,  Y10T16/304

Abstract: A hinge assembly includes a toggle type hinge mechanism (10) with a linear damper (13) arranged with its longitudinal axis parallel to the axis of movement of the hinge mechanism. First and second wings (19, 30) operate the damper. First and second striker plates and an arm assembly (20, 32, 55) activate the first and second wings in response to movement of the hinge mechanism.

公开(公告)号：US09797174B2

公开(公告)日：2017-10-24

申请号：US15311596

申请日：2015-05-13

Applicant: HETTICH-ONI GMBH & CO. KG

Inventor： Alexander Buschmann

IPC: E05D11/10 ,  E05F1/14 ,  E05F5/00 ,  E05D3/14

CPC classification number: E05D11/1021 ,  E05D3/142 ,  E05F1/14 ,  E05F5/006 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2201/604 ,  E05Y2201/622 ,  E05Y2201/638 ,  E05Y2800/296 ,  E05Y2800/73 ,  E05Y2900/20 ,  E05Y2900/30 ,  Y10T16/54026

Abstract: The disclosure relates to a hinge for furniture or domestic appliances, comprising a lateral part on which a hinge part is pivotally mounted via two levers. A damping device is provided having a movable damping element which is mounted in a movable manner between guide elements for damping purposes and which can be moved via a first actuation element during a closing movement of the hinge before reaching the closed position. A second actuation element is provided which pushes the damping element during an opening movement of the hinge before reaching the maximum opening position for damping an opening process. In this manner, the hinge provides an opening as well as a closing damping function.

公开(公告)号：US09777525B2

公开(公告)日：2017-10-03

申请号：US14900383

申请日：2014-09-09

Applicant: Arturo Salice S.P.A.

Inventor： Luciano Salice

IPC: E05F1/08 ,  E05F3/20 ,  E05D3/16 ,  E05F5/00 ,  E05F5/02 ,  E05F3/10

CPC classification number: E05F3/20 ,  E05D3/16 ,  E05F3/10 ,  E05F5/006 ,  E05F5/02 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/256 ,  E05Y2201/264 ,  E05Y2201/412 ,  E05Y2600/456 ,  E05Y2900/20

Abstract: A hinge (10) for mounting a door on a piece of furniture or the like comprises a hinge arm (11) securable to a fixed part (12) of the piece of furniture, a box (14) securable to a door of the piece of furniture and connected to the hinge arm (11) by an articulation system (15) comprising a plurality of swinging connecting levers and spring means (27) acting in the closing direction of the hinge (10); the hinge (10) further comprises a decelerating device (29) comprising a housing body (30), supported and configured in such a way so as to be disposed at one of the front or side walls (11′, 11″) of the hinge arm (11), and a linearly movable actuating member (31) actuatable by one (18) of the swinging connecting levers of the articulation system (15) of the hinge.

公开(公告)号：US09605463B2

公开(公告)日：2017-03-28

申请号：US14118311

申请日：2012-05-18

Applicant: Michel Pilon

Inventor： Michel Pilon

IPC: F16F9/14 ,  E05F5/02 ,  E02F3/407 ,  E02F9/22 ,  E05F5/00

CPC classification number: E05F5/022 ,  E02F3/4075 ,  E02F9/2271 ,  E05F5/00 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2201/408 ,  E05Y2800/407 ,  E05Y2800/422 ,  E05Y2900/518 ,  F16F9/145

Abstract: A snubber apparatus comprises a casing defining an inner cavity. A shaft passes through the inner cavity and rotates about its longitudinal axis. The shaft has one or two ends laterally projecting out of the casing and being connected to a moving part of a tool to dampen given motions thereof. A wiper arm is on the shaft so as to rotate therewith the shaft, with a free end in close proximity to the surface portions of the inner cavity. The free end has an arcuate contour complementarily corresponding to a circumferential surface portion. A dam extends from the circumferential surface portion into close proximity to the wiper arm, to divide the inner cavity in two chambers, with movements of the wiper arm changing the volume of the chambers. A hydraulic circuit controls a flow of fluid between chambers to oppose a force to rotation of the shaft.

公开(公告)号：US20170081890A1

公开(公告)日：2017-03-23

申请号：US15311596

申请日：2015-05-13

Applicant: HETTICH-ONI GMBH & CO. KG

Inventor： Alexander BUSCHMANN

IPC: E05D11/10 ,  E05F5/00 ,  E05F1/14 ,  E05D3/14

CPC classification number: E05D11/1021 ,  E05D3/142 ,  E05F1/14 ,  E05F5/006 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2201/604 ,  E05Y2201/622 ,  E05Y2201/638 ,  E05Y2800/296 ,  E05Y2800/73 ,  E05Y2900/20 ,  E05Y2900/30 ,  Y10T16/54026

Abstract: The disclosure relates to a hinge for furniture or domestic appliances, comprising a lateral part on which a hinge part is pivotally mounted via two levers. A damping device is provided having a movable damping element which is mounted in a movable manner between guide elements for damping purposes and which can be moved via a first actuation element during a closing movement of the hinge before reaching the closed position. A second actuation element is provided which pushes the damping element during an opening movement of the hinge before reaching the maximum opening position for damping an opening process. In this manner, the hinge provides an opening as well as a closing damping function.

公开(公告)号：US20160123059A1

公开(公告)日：2016-05-05

申请号：US14671118

申请日：2015-03-27

Applicant: Lenovo (Beijing) Co., Ltd.

Inventor： Xiangtao Liu

IPC: E05D11/08 ,  G06F1/16 ,  E05D3/02

CPC classification number: E05D11/082 ,  E05D3/02 ,  E05D2011/088 ,  E05Y2201/25 ,  E05Y2201/254 ,  E05Y2900/606 ,  G06F1/1616 ,  G06F1/1681

Abstract: A hinge and an electronic device are provided according to the present application. The hinge includes a spindle, a spindle sleeve arranged with respect to the spindle, and a first material with a variable state arranged between the spindle and the spindle sleeve, and a torsion of the spindle is variable according to the variable state of the first material. The electronic device includes the hinge, a first body and a second body; and the first body and the second body are rotatably connected via the hinge.

Abstract translation: 根据本申请提供铰链和电子设备。 铰链包括主轴，相对于主轴布置的主轴套筒，以及布置在主轴和主轴套筒之间的可变状态的第一材料，并且主轴的扭转根据第一材料的可变状态而变化 。 电子装置包括铰链，第一主体和第二主体; 并且第一主体和第二主体经由铰链可旋转地连接。

公开(公告)号：US09297195B2

公开(公告)日：2016-03-29

申请号：US13322976

申请日：2010-05-13

Applicant: Toby Berry, Jr. ,  David A. Doornbos ,  Daniel P. Calby

Inventor： Toby Berry, Jr. ,  David A. Doornbos ,  Daniel P. Calby

IPC: F16F9/12 ,  E05F5/00 ,  E05F3/14

CPC classification number: E05F5/00 ,  E05F3/14 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2900/538 ,  F16F9/12

Abstract: A damper assembly incorporating a bushing adapted to rotate within a wall structure and engage a post on a bin or other element to be controlled. The bushing defines a hub of an integral, coaxial rotor which rides within a fluid containing housing. The bushing and rotor rotate concurrently about a common axis during rotation of the bin or other device being controlled. The drag on the rotor thereby slows the rotation of the engaged post and the associated bin or other structure being controlled.

Abstract translation: 一种阻尼器组件，其包括衬套，其适于在壁结构内旋转并将待接受的箱体或其他元件上的柱接合。 衬套限定了一个集成的同轴转子的轮毂，该转子骑在流体容纳的壳体内。 在被控制的箱或其他装置的旋转期间，衬套和转子绕共同的轴线同时旋转。 因此，转子上的阻力减慢了接合柱的转动，并且相关联的箱或其他结构受到控制。