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公开(公告)号：US20240360711A1
公开(公告)日：2024-10-31
申请号：US18688516
申请日：2022-09-01
发明人： Yuuichi HATANO
CPC分类号： E05D11/084 , E05D3/12 , F16C11/04
摘要： Provided is a dual-axis torque hinge capable of moving a first shaft and a second shaft one by one in order. The dual-axis torque hinge includes a plurality of stacked first friction elements (6) which engage with the first shaft (4) and a plurality of stacked second friction elements (7) which engage with the second shaft (5). Each of the first friction elements (6) has an arm (6a) wound around the first shaft (4), and is configured in a manner such that tightening torque at the time of a relative rotation of the first shaft (4) with respect to the first friction element (6) in a tightening direction is greater than loosening torque at the time of the relative rotation of the first shaft (4) with respect to the first friction element (6) in a loosening direction. Each of the second friction elements (7) has an arm (7a), and is configured in a manner such that tightening torque at the time of a relative rotation of the second shaft (5) with respect to the second friction element (7) in a tightening direction is greater than loosening torque at the time of the relative rotation of the second shaft (5) with respect to the second friction element (7) in a loosening direction. When a second main body (2) rotates in one direction relative to a first main body (1), the tightening torque acts on one of the first shaft (4) and the second shaft (5), and the loosening torque acts on the other of the first shaft (4) and the second shaft (5).
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公开(公告)号：US12129699B2
公开(公告)日：2024-10-29
申请号：US17965404
申请日：2022-10-13
发明人： Hyungin Yun
CPC分类号： E05D3/16 , E05D2003/166
摘要： In a door hinge device for the vehicle, in the vehicle without a B pillar, the four-section link including the first link formed of the first vehicle body rod and the first door rod that are mutually hinged and the second link formed of the second vehicle body rod and the second door rod that are mutually hinged is applied between the vehicle body bracket and the door bracket fixed to each hinge portion of the vehicle body and the door, it enables the opening/closing operation of the door without a rotational interference with the vehicle body or other door.
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公开(公告)号：US12123234B1
公开(公告)日：2024-10-22
申请号：US18203730
申请日：2023-05-31
发明人： Francis Colligan
CPC分类号： E05D15/0604 , E05C1/06 , E05C3/041 , E05C19/005 , E05D15/0626 , E05Y2800/102 , E05Y2800/252 , E05Y2900/132
摘要： A horizontally elongated rail is adapted to be mounted with respect to a door opening, and a door assembly is slideably mounted on the rail and is slideable along a generally vertical imaginary plane. The door assembly includes an upper section cooperating with the rail to provide for the slideable mounting of the door assembly on the rail, and a lower section pivotably attached to the upper section at an attached end thereof so as to be pivotable with respect to the upper section about a generally vertical axis from a closed position, in which the upper section and the lower section are generally co-planar, to an open position. A safety release has an engaged position, in which the lower section and the upper section are fixed in the closed position, and a disengaged position, in which the lower section is pivotable to the open position.
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公开(公告)号：US20240344376A1
公开(公告)日：2024-10-17
申请号：US18740712
申请日：2024-06-12
发明人： Jianqing Qi , Xintian Li , Yongqing Zhang
CPC分类号： E05D11/0081 , H01R13/701
摘要： The present disclosure discloses a wiring door hinge, comprising a wiring door hinge. An end of the wiring door hinge is penetrated by a fixing bolt. A female terminal is mounted at a lower end of the wiring door hinge. A surface of the wiring door hinge is provided with a connection slot. A door body cast steel part is mounted inside the wiring door hinge in a fitting manner. An end of the door body cast steel part is connected with a spring piece. A lower end of the door body cast steel part is connected with a wiring terminal. The other end of the door body cast steel part is connected with a connecting pipe.
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公开(公告)号：US12116826B2
公开(公告)日：2024-10-15
申请号：US18203194
申请日：2023-05-30
发明人： June Young Lee , Dong Wook Kim
CPC分类号： E05F3/20 , E05D11/081 , E05Y2201/254 , E05Y2201/474 , E05Y2201/638
摘要： A door hinge with a damping function which is implemented according to the flow of oil when opening and closing a door so that a buffering force is applied during opening of the door, closing of the door is carried out smoothly. Due to rapid return of a damper unit, the damper unit immediately operates even when the door is closed immediately after being opened, thereby enabling smooth opening and closing of the door.
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公开(公告)号：US12116813B2
公开(公告)日：2024-10-15
申请号：US17820625
申请日：2022-08-18
申请人： Michael McEwen , Tyler McEwen
发明人： Michael McEwen , Tyler McEwen
CPC分类号： E05D11/0054 , B60J5/0487 , E05D2007/1094
摘要： A combination door guide and protector can be used to safely and easily attach or remove vehicle doors. A set of two guides can be used for each door. Each guide can include a forward curved portion and a second curved portion that extend outwardly away from a body and form a groove. Each guide also includes a crenellated void. A body can connect the two guides and can extend away from each side of the curved portions to provide protection to the vehicle frame and body. The crenellated voids can be placed on top of weldments of hinge pin receivers located on the vehicle body frame. Hinge pin housings on the vehicle door can be slid within the groove until hinge pins on the door engage with the hinge pin receivers. The combination device makes it easier to align the hinge pins with hinge pin receivers.
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公开(公告)号：US20240328223A1
公开(公告)日：2024-10-03
申请号：US18580756
申请日：2022-07-19
申请人： MASTERLAB S.R.L.
发明人： Michele Loperfido
CPC分类号： E05D15/30 , E05D3/18 , E05D11/06 , E05Y2600/41 , E05Y2900/132 , E05Y2900/148
摘要： A hidden hinge system (1) for doors or windows comprising a fixed frame (100) defining an opening and a movable leaf (200) closing said opening, each of which is formed by profiles (101, 201) having at least one perimeter channel (102, 202), the hinge system comprising: a first body (2) that can be fixedly connected in a perimeter channel (102) of a profile (101) of the fixed frame (100); a second body (3) that can be fixedly connected in a perimeter channel (202) of a profile (201) of the movable leaf (200); and a lever assembly (4) articulating each other the first body (2) and the second body (3); the lever assembly (4) comprises, in turn, a first lever (5,) with a first end (5a) rotatably articulated to the first body (2) about a first rotation axis (A1) fixed with respect to the first body (2), a second end (5b) rotatably articulated to the second body (3) about a second rotation axis (A2) fixed with respect to the second body (3), and a middle portion (5c) interposed between its first end (5a) and its second end (5b), a second lever (6) having a first end (6a) articulated to the first body (2), a second end (6b) rotatably articulated to one end of the second body (3) about a third rotation axis (A3) and a middle portion (6c) interposed between its first end (6a) and its second end (6b), the first lever (5) and the second lever (6) being rotatably articulated each other in correspondence of their middle portion (5c, 6c) about a fourth rotation axis (A4); the second, third and fourth rotation axes are parallel with respect to the first rotation axis (A1); wherein the first end (6a) of the second lever (6) is articulated to the first body (2) by a kinematic pair (7, 8) realizing a rotation and translation relative motion of the first with respect to the second respectively about a fifth rotation axis (A5) parallel with respect to the first rotation axis (A1) and along a trajectory (T) that extends towards the first rotation axis A1 and that for at least a section is tangent or coincident with respect to at least a rectilinear direction (R) contained in a plane perpendicular with respect to the first rotation axis (A1), wherein said at least one rectilinear direction (R) is incident with respect to the plane defined by the opening (PA).
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公开(公告)号：US20240328222A1
公开(公告)日：2024-10-03
申请号：US18128562
申请日：2023-03-30
申请人： Przemyslaw Dolega
发明人： Przemyslaw Dolega
IPC分类号： E05D11/00
CPC分类号： E05D11/0054
摘要： A hinge cover for temporarily protecting a door hinge. The hinge cover includes a first cover with an elastic hinge that fits over one side of the door hinge leaves, pin, and knuckle. A first and second panel are disposed on opposing sides of the elastic hinge and can be positioned over hinge leaves extending from the pin and knuckle of the door hinge. Additionally, the hinge cover includes a second cover having two tape strips with adhesive zones and non-adhesive central zones. The first and second tape strips are used to secure the second cover to the other side of the pin and knuckle, with the non-adhesive central zones covering the pin. The hinge cover provides protection to the hinge from paint while painting nearby surfaces, as well as from dirt, dust, and other contaminants, reducing the need for frequent cleaning and maintenance, while improving the aesthetics of the hinge.
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公开(公告)号：US20240328221A1
公开(公告)日：2024-10-03
申请号：US18579457
申请日：2022-08-25
申请人： Lokaway Pty Ltd
发明人： Brett Dunstan
摘要： A multi-axis door hinge system for a container, the system comprising: a door for enclosing a door frame of the container; a first hinge set, comprising one or more hinge(s) configured along a first hinge axis, mounted to or proximate an external side of the door frame; a second hinge set, comprising one or more hinge(s) configured along a second hinge axis, operatively mounted to an internal side of the door such that the door is rotatable about the second hinge axis, wherein the second hinge set is operatively coupled with the first hinge set so that the second hinge set is rotatable about the first hinge axis, thereby allowing both lateral and rotational movements of the door relative to the door frame.
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公开(公告)号：US20240323269A1
公开(公告)日：2024-09-26
申请号：US18675727
申请日：2024-05-28
发明人： Yangming LIN , Leilei HUA , Qiang ZHAN
CPC分类号： H04M1/0214 , H04M1/0268 , E05D3/122
摘要： A rotating shaft mechanism and an electronic device comprising the rotating shaft mechanism are provided. In an implementation, the rotating shaft mechanism includes a base, a first driving part, a guiding part, and a second driving part. The base includes a fastener and two first rotating arms. The fastener is fastened to the base. One end of each first rotating arm is rotatively connected to the fastener, and the other end is fastened to a middle frame. The guiding part includes two guiding blocks. Each guiding block is rotatively connected to the base, each guiding block corresponds to one first rotating arm, and the guiding block is linked to the first rotating arm. The second driving part includes two second rotating arms, the second rotating arm is fastened to a casing, and the second rotating arm is linked to the guiding block.
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