公开(公告)号：US11377889B2

公开(公告)日：2022-07-05

申请号：US16877883

申请日：2020-05-19

Applicant: D.G.N. S.R.L.

Inventor： Daniele Zetti

IPC: E05D3/16

Abstract: A hinge with damped closing, comprising a first four-bar linkage, which comprises a coupling element which can be associated with a fixed element, a first portion of a first lever and a third lever which are associated in an articulated manner with the coupling element and a first portion of a second lever that is interposed between the preceding ones and is articulated thereto; the hinge further comprises a second four-bar linkage and at least one damping element that has the first end associated in an articulated manner with at least one lever of the first four-bar linkage and the second end associated in an articulated manner with at least one lever of the second four-bar linkage.

公开(公告)号：US10041283B2

公开(公告)日：2018-08-07

申请号：US14718658

申请日：2015-05-21

Applicant: D.G.N. S.R.L.

Inventor： Daniele Zetti

IPC: E05D3/16 ,  E05F3/20 ,  E05D11/10 ,  E05F5/10

Abstract: A snap hinge with damped closing includes a first articulated quadrilateral defined by a coupling plate associated with a fixed element, a first lever and a third lever, which are articulated to the coupling plate, and a second lever interposed between the preceding levers and is articulated thereto. A second articulated quadrilateral has a fixing plate associated with a movable element with which are associated and articulated respective ends of the second lever and of a fourth lever, the opposite end of which is associated and articulated with the first lever. The plates have various arrangements with respect to each other, rotating about a substantially horizontal rotation axis as the hinge moves between the open and closed configurations. The hinge has at least one damping element that acts during closing and is interposed directly between the coupling plate and the second lever.

公开(公告)号：US20170241176A1

公开(公告)日：2017-08-24

申请号：US15587977

申请日：2017-05-05

Applicant: D.G.N. S.R.L.

Inventor： Daniele ZETTI

IPC: E05D7/04 ,  E05F1/12 ,  E05D11/06 ,  E05D3/16

CPC classification number: E05D7/0407 ,  E05D3/16 ,  E05D7/04 ,  E05D11/06 ,  E05D2003/163 ,  E05F1/1261 ,  E05Y2201/25 ,  E05Y2201/412 ,  E05Y2201/424 ,  E05Y2900/20 ,  Y10T16/53833

Abstract: An adjustable snap-acting hinge is provided. The hinge includes a first articulated quadrilateral and a second articulated quadrilateral, which can move on a working plane and share a first lever and a second lever and are provided respectively with a plate for coupling to a first element and with a plate for fixing to a second element. A contrast element is associated with the coupling plate and can be arranged in at least one position for use, which lies between a first position in which the contrast element is arranged at a maximum distance from the point of the first lever, and a second position in which the contrast element is arranged at a minimum distance from the point of the first lever. The hinge also includes locking means for keeping the contrast element in the position for use.