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公开(公告)号：US20130227814A1
公开(公告)日：2013-09-05
申请号：US13865397
申请日：2013-04-18
Applicant: IN&TEC S.R.L.
Inventor： Luciano Bacchetti
CPC classification number: E05F3/20 , E05D5/0246 , E05D7/081 , E05F3/04 , E05F3/104 , E05F3/12 , E05F3/226 , E05Y2201/638 , E05Y2600/46 , E05Y2800/22 , E05Y2900/132 , Y10T16/27 , Y10T16/276 , Y10T16/2771 , Y10T16/304 , Y10T16/534 , Y10T16/552 , Y10T16/56 , Y10T16/593
Abstract: A door closer for doors, particularly glass doors, which are supported by a stationary support structure and are movable between an open door position and a closed door position. The door closer comprises a box-shaped body and a pin reciprocally coupled to rotate around a first axis between the open door position and the closed door position. A closing mechanism causes the door to return automatically and a braking mechanism counteracts the action of the closing mechanism. First and second cam elements are unitary with the pin and interposed between a first and second plunger elements acting thereon.
Abstract translation: 用于门，特别是玻璃门的门，其由固定的支撑结构支撑并且可在打开的门位置和关闭的门位置之间移动。 门关闭器包括一个盒形主体和一个往复连接的销，该销在打开的门位置和关闭的门的位置之间围绕第一轴线旋转。 关闭机构使门自动返回，并且制动机构抵消关闭机构的动作。 第一和第二凸轮元件与销成一体，并且插入在作用于其上的第一和第二柱塞元件之间。
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公开(公告)号：US20240200383A1
公开(公告)日：2024-06-20
申请号：US18556864
申请日：2022-04-27
Applicant: IN & TEC S.r.l.
Inventor： Luciano Bacchetti
Abstract: A hydraulic hinge device for the controlled rotary movement of a closing element that can be anchored to a stationary support structure includes a shell, a pivot defining a first axis arranged to rotate around the first axis, and a system that controls the flow of a working fluid and that includes a first hydraulic working chamber fluidically connected to a second hydraulic working chamber and a first and a second stem slidable along respective second and third axes. The shell has an internal compartment that houses the pivot and the control system, and that provides a hydraulic portion including the working chambers and a dry portion including the pivot and the ends of the stems. The pivot has a cam susceptible to selectively and alternately dry-interact with a corresponding cam follower system integrally coupled to the stems.
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公开(公告)号：US11781359B2
公开(公告)日：2023-10-10
申请号：US17620683
申请日：2020-07-03
Applicant: IN & TEC S.R.L.
Inventor： Luciano Bacchetti
CPC classification number: E05F1/1253 , E05F3/104 , E05F3/20 , E05Y2201/11
Abstract: 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：US20230203870A1
公开(公告)日：2023-06-29
申请号：US18114268
申请日：2023-02-26
Applicant: IN & TEC S.R.L.
Inventor： Luciano Bacchetti
CPC classification number: E05F15/50 , F16K31/12 , F15B15/1423
Abstract: A linear actuator includes a jacket defining an axis, and a rod having an end cylinder tightly slidable within the jacket and an opposite end sliding between a rest position and a working position. The end cylinder divides the jacket into a first and second variable volume compartment fluidically independent from each other, one of the first or second variable volume compartment being fluidically insulated and under vacuum, the other one fluidly communicating with the outside environment. The jacket has an abutment member having a non-return valve mechanism adapted to discharge ambient air that may be entrapped between the end cylinder and the abutment member.
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公开(公告)号：US20190390496A1
公开(公告)日：2019-12-26
申请号：US16481399
申请日：2018-02-02
Applicant: IN & TEC S.R.L.
Inventor： Luciano Bacchetti
Abstract: A system for the automatic closing/opening of an aperture includes closing element slidable in a plane between a closing position, in which it closes the aperture, and an opening position, in which the aperture is open; and a linear actuator operatively coupled to the closing element to automatically return it from one of the open or closed positions to the other one of the open or closed positions. The linear actuator includes a jacket defining an axis and a rod (20) slidable in relation to the jacket. The linear actuator includes a stationary element and a movable element, one of which includes the jacket and the other one includes the rod. The system further includes a guide rail, in which the movable element of the linear actuator slides, and which defines a sliding direction substantially parallel to the axis.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20190390493A1
公开(公告)日：2019-12-26
申请号：US16300553
申请日：2017-05-18
Applicant: IN & TEC S.R.L.
Inventor： Luciano Bacchetti
Abstract: A rotating coupling system for a closing element, such as a door, window, door or the like, and a stationary support structure, such as a wall, floor, frame or the like includes a hinge device anchorable to the closing element and a mounting plate anchorable to the stationary support structure. The hinge device has a hinge body and a pivot defining a first axis, and are coupled each other to rotate one with respect to the other around the axis. In particular, the pivot includes a coupling portion, which protrudes from the hinge body, and the mounting plate includes a plate-shaped body having a seat that receives the coupling portion of the pivot. The plate-shaped body further includes an adjusting member to adjust its position with respect to the stationary support structure.
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公开(公告)号：US09702177B2
公开(公告)日：2017-07-11
申请号：US15113364
申请日：2015-01-27
Applicant: IN & TEC S.R.L.
Inventor： Luciano Bacchetti
CPC classification number: E05F3/104 , E05D7/086 , E05F3/10 , E05F3/20 , E05Y2201/638 , E05Y2800/268
Abstract: A hinge for cold rooms or glass shutters includes a stationary support structure and a shutter movable between an open position and a closed position. The hinge includes a hinge body with a working chamber; a pivot coupled with the hinge body to rotate between the open and the closed positions of the shutter; a cam element unitary with the pivot; a plunger element sliding in the working chamber and having a slider with an operative face interacting with the cam element; a counteracting elastic member acting on the plunger element to move it between a position proximal to the bottom wall of the working chamber and a position distal therefrom. The cam element includes an elongated appendix extending from the pivot to come in contact engagement with the operative face of the slider. The pivot is placed at one of the side walls of the working chamber.
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公开(公告)号：US20150233164A1
公开(公告)日：2015-08-20
申请号：US14430218
申请日：2013-10-04
Applicant: IN & TEC S.R.L.
Inventor： Luciano Bacchetti
IPC: E05F3/20
CPC classification number: E05F3/20 , E05F1/1223 , E05F3/12 , E05Y2201/412 , E05Y2201/638 , E05Y2800/296 , Y10T16/2771
Abstract: A hinge device includes a first fixed tubular half-shell having a working chamber defining a longitudinal axis, a second tubular half-shell rotatable about the longitudinal axis, a pivot rotating unitarily with the latter which includes a single pass-through actuating member having a helical shape, a plunger member slidable along the longitudinal axis, and a tubular bushing having a pair of guide cam slots. A pin inserted within the pass-through actuating member is provided to allow the mutual engagement of the pivot and the bushing. The first tubular half-shell includes an end portion susceptible to rotatably support the pivot, the second tubular half-shell and the bushing are coaxially coupled to each other, and the bushing and the first tubular half-shell are mutually unitarily coupled.
Abstract translation: 铰链装置包括具有限定纵向轴线的工作室的第一固定管状半壳体，可围绕纵向轴线旋转的第二管状半壳体，与后者一体地旋转的枢轴，其包括单个通过致动构件，其具有 螺旋形状，可沿着纵向轴线滑动的柱塞构件和具有一对引导凸轮槽的管状衬套。 插入在通过致动构件内的销被设置成允许枢轴和衬套的相互接合。 第一管状半壳包括容易旋转地支撑枢轴的端部部分，第二管状半壳体和衬套彼此同轴联接，并且衬套和第一管状半壳体相互整体连接。
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公开(公告)号：US20200332581A1
公开(公告)日：2020-10-22
申请号：US16090067
申请日：2017-04-04
Applicant: SAVIO S.P.A. , IN & TEC S.R.L.
Inventor： Aimone Balbo di Vinadio , Luciano Bacchetti
Abstract: A hinge device includes a fixed element, a movable element, and a slider. One of the fixed or the movable elements defines a working chamber receiving the slider, and the other one has a pivot causing the slider to slide upon a rotation of the pivot. The working chamber contains a working fluid and is separated into a first and a second variable volume compartments by a plunger of the slider, which includes a first valve providing fluid communication between the compartments. A first duct passing through a closing cap of the working chamber has a second valve in fluid communication with the first and second compartments and spaced from the plunger for a first part of a stroke of the plunger. During a second part of the stroke, the plunger acts upon the second valve to cause the closing element to latch toward an open or closed position.
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公开(公告)号：US09926732B2
公开(公告)日：2018-03-27
申请号：US15515721
申请日：2015-10-06
Applicant: IN & TEC S.R.L.
Inventor： Luciano Bacchetti
CPC classification number: E05F3/04 , E05D3/02 , E05F1/1223 , E05F3/10 , E05F3/104 , E05F3/12 , E05F3/20 , E05Y2201/212 , E05Y2201/264 , E05Y2800/424 , E05Y2900/132 , E05Y2900/146 , E05Y2900/40
Abstract: A hinge device includes a fixed element, a movable element and a slider housed in a working chamber and coupled to a pivot, so that a rotation of the movable element corresponds to the sliding of the slider. The working chamber includes an end cap and a working fluid and is divided into first and second variable volume compartment by a plunger member of the slider. A hydraulic circuit includes a first duct passing through an end cap that is in fluid communication with the first and second compartments and has an elongated tubular wall extending within the working chamber, and the interspace between the working chamber and the elongated tubular wall. The plunger member is tightly inserted in the elongated tubular wall, which includes a first peripheral conduit having a first and a second port in fluid communication with the first and respectively second compartment through the first duct.
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