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公开(公告)号：US11905749B2
公开(公告)日：2024-02-20
申请号：US16472864
申请日：2017-12-22
申请人： Colcom Group S.p.A.
发明人： Luca Benedetti , Mihai Mesaros
CPC分类号： E05D5/0246 , E05D7/081 , E05F3/104 , E05F3/12 , E05F3/20 , E05Y2201/638 , E05Y2800/12 , E05Y2800/424
摘要： A hinge for the rotatable movement of a door or a similar closing element anchored to a wall or a similar stationary support includes a fixed element adapted to be coupled to the wall or a similar stationary support and a movable element adapted to be coupled to the door or a similar closing element. The fixed and movable elements are coupled to mutually rotate around a first longitudinal axis between an open position and a closed position.
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公开(公告)号：US20230332450A1
公开(公告)日：2023-10-19
申请号：US17719577
申请日：2022-04-13
IPC分类号： E05F3/10
CPC分类号： E05F3/10
摘要： An exemplary door operator comprises a body, a hydraulic regulation valve, and a visual indicator mechanism. The hydraulic regulation valve is mounted to the body and is operable to adjust an operating characteristic of the door operator. The hydraulic regulation valve includes an adjustment screw having a variable screw position. The visual indicator mechanism is engaged with the hydraulic regulation valve, and is configured provide a visual indication relating to a level of regulation provided by the hydraulic regulation valve. The visual indication varies according to the variable screw position.
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公开(公告)号：US11585139B2
公开(公告)日：2023-02-21
申请号：US17525493
申请日：2021-11-12
摘要： A liquid sealed damper includes: an attachment portion attached to a peripheral portion of an opening of a vehicle or an opening and closing member for covering the opening; a contact portion to which an external force is input; an insulator configured to isolate vibration and connect the attachment portion and the contact portion; a main liquid chamber in which working liquid is sealed, the insulator serving as a wall portion of the main liquid chamber; an auxiliary liquid chamber divided from the main liquid chamber by a partition member and having a wall portion formed of a diaphragm; and an orifice passage formed in the partition member and communicating with the main liquid chamber and the auxiliary liquid chamber. The partition member has an inner gap in the shape of a recess, and a part of the diaphragm is inserted into the inner gap.
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公开(公告)号：US20220356740A1
公开(公告)日：2022-11-10
申请号：US17620683
申请日：2020-07-03
申请人： IN & TEC S.R.L.
发明人： Luciano Bacchetti
摘要： A low-bulkiness hinge for closing a closing element anchored to a stationary support structure, such as a wall, a frame or a floor includes a hinge body which includes a longitudinal operating chamber defining a first axis, a pivot coupled to the hinge body to rotate around a second axis between the opening and closing positions of the closing element, and a slider slidable in the operating chamber along the first axis. The operating chamber has a first seat for the pivot and a second seat for the sliding of the slider, which includes a shaft and an operative head that are mutually coupled. The hinge body has a first opening for inserting, perpendicularly to the first axis, the operative head into the second seat and a second through opening for inserting, coaxially to the first axis, the shaft into the housing. The hinge further has the shaft and the operative head fixed to one another after insertion in the second seat (so as to form a unitary assembly integrally slidable along the first axis.
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公开(公告)号：US20220195770A1
公开(公告)日：2022-06-23
申请号：US16472864
申请日：2017-12-22
申请人： Colcom Group S.p.A.
发明人： Luca Benedetti , Mihai Mesaros
摘要： A hinge for the rotatable movement of a door or a similar closing element anchored to a wall or a similar stationary support includes a fixed element adapted to be coupled to the wall or a similar stationary support and a movable element adapted to be coupled to the door or a similar closing element. The fixed and movable elements are coupled to mutually rotate around a first longitudinal axis between an open position and a closed position.
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公开(公告)号：US11274483B2
公开(公告)日：2022-03-15
申请号：US17268457
申请日：2019-07-30
申请人： Colcom Group S.p.A.
发明人： Luca Benedetti , Mihai Mesaros
摘要： A hinge for the rotatable movement of a door or a similar closing element anchored to a wall or to a similar stationary support includes a fixed element adapted to be coupled to the wall or similar stationary support and a movable element adapted to be coupled to the door or similar closing element. The fixed and movable elements are coupled to mutually rotate around a first longitudinal axis between an open position and a closed position. The hinge further includes a hydraulic duct with a calibrated passage for s working fluid and an adjustment system acting thereon to control the movement of the door or similar closing element.
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公开(公告)号：US11261637B2
公开(公告)日：2022-03-01
申请号：US16467970
申请日：2017-12-15
申请人： IN & TEC S.R.L.
发明人： Luciano Bacchetti
摘要： A hinge for the rotatable movement of a closing element, such as a door, a window, a shutter or the like, includes a fixed element anchorable to a stationary support structure and a mobile element anchorable to the closing element. The fixed and movable elements are mutually coupled so as to rotate with respect to each other between an open position and a closed position. One of the fixed or movable element includes a working chamber, with a plunger disposed to slide along a longitudinal axis and operatively coupled with the other one of the fixed or movable elements so that the sliding of the plunger corresponds to a rotation of the movable element.
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公开(公告)号：US20210388556A1
公开(公告)日：2021-12-16
申请号：US17458630
申请日：2021-08-27
摘要： A laundry treating appliance for treating laundry items according to an automatic cycle of operation can include a cabinet defining an interior and having a top panel that at least partially defines an access opening to the interior. A lid is rotatable between a closed position and an opened position to selectively open or close the access opening. At least one hinge assembly couples the top panel with the lid. The at least one hinge assembly can include a hinge housing coupled to the top panel. A cam is received within the hinge housing and coupled to the lid. A snubber housing is coupled to the hinge housing and has a damper receiving portion. A damper is at least partially received within the damper receiving portion.
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公开(公告)号：US20210277697A1
公开(公告)日：2021-09-09
申请号：US17193440
申请日：2021-03-05
申请人： Abloy Oy
发明人： Harri JUNTUNEN
摘要： A cam action door closer comprising a body, a spring, a speed control channel system and a latching control channel system, a closing control piston having a piston head and a circular side. The closing control piston has a cutting on the side of the closing control piston and on the piston head, the cutting forming a control edge at its end. The cutting has a length between the piston head and the control edge. The speed control channel system comprises a speed connecting channel, which is located in such a way that the control edge is arranged to close it.
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公开(公告)号：US11105135B2
公开(公告)日：2021-08-31
申请号：US16532159
申请日：2019-08-05
发明人： Michael W. Kondratuk
摘要： This disclosure is generally directed to a hydraulic door closer, and more specifically is directed to a hydraulic storm or screen door closer that has a fluid overflow chamber providing fluid volume and pressure control for both expanded and contracted fluid at different temperatures. The disclosed hydraulic door closer comprises a fluid overflow chamber adapted to hold sufficient fluid to maintain required operating fluid or oil levels at different temperatures, and to ensure proper closer performance under both extreme high and low temperature conditions.
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