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Hinge for connecting a leaf to a frame so as to be hinged about a hinge axis

A hinge axis and hinge technology, applied in the hinge field, can solve the problems of small electric power and high power loss, and achieve the effect of reducing power consumption

Inactive Publication Date: 2012-05-16
DR HAHN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although in principle a contactless energy transfer from a fixed frame to a leaf pivotally arranged on the frame is desirable in order to avoid the above-mentioned disadvantages, various tests have shown that using the Known hinges, only a very small amount of electrical power can be transferred from the primary coil to the secondary coil, because the power loss during transfer is very high

Method used

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  • Hinge for connecting a leaf to a frame so as to be hinged about a hinge axis
  • Hinge for connecting a leaf to a frame so as to be hinged about a hinge axis
  • Hinge for connecting a leaf to a frame so as to be hinged about a hinge axis

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Embodiment Construction

[0027] The hinge, indicated as a whole by 100 in the figures, is designed as a so-called three-part hinge. It comprises an upper frame hinge part 1 and a lower frame hinge part 2 , which are spaced apart from each other in the longitudinal direction of the hinge axis S. FIG.

[0028] A leaf hinge 3 is arranged between the upper frame hinge 1 and the lower frame hinge 2 .

[0029] The upper frame hinge part and the lower frame hinge part 1, 2 respectively comprise a frame hinge part 4, 4' and a frame fixing part 5, 5'. Correspondingly, the leaf hinge includes a leaf hinge part 6 and a leaf fixing part 7 .

[0030]The hinge axis S is defined by the hinge pin 10 passing through the frame hinge parts 4 , 4 and the leaf hinge part 6 in the hinge pin receptacles 8 , 8 ′ and 9 . Bearing sleeves 11 , 11 ′ and 12 made of plastic material, eg POM-based plastic material with sliding bearing-modified additives, serve to support the hinge pin 10 in the hinge pin receptacle 8 , 8 ′, 9 , ...

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Abstract

The invention relates to a hinge (100) for connecting a leaf of a door, a window, or the like to a frame so as to be hinged about a hinge axis (S), comprising a frame wing (1, 2) that can be fastened to the frame and that comprises a frame fastening part (5, 5') and a frame hinge part (4, 4'), a leaf wing (3) that can be fastened to the leaf and that comprises a leaf fastening part (7) and a leaf hinge part (6), and a hinge pin (10) that defines the hinge axis (S), wherein a primary coil (19) surrounding the hinge pin (10) is arranged in the frame hinge part (4), and wherein a secondary coil (20) surrounding the hinge pin (10) is arranged in the leaf hinge part (6), wherein the primary coil (19) extends at least approximately to the end face of the frame hinge part (4) facing the leaf hinge part (6), the secondary coil (20); extends at least approximately to the end face of the leaf hinge part (6) facing the frame hinge part (4), and a hinge pin sleeve (30) comprising a ferritic material is provided between the hinge pin (10) and the coils (19, 20), wherein the hinge pin sleeve extends approximately over the length (L) of the hinge pin (10) that is surrounding by the primary and the secondary coil (19, 20).

Description

technical field [0001] The invention relates to a hinge for hingedly connecting a door, window leaf or the like to a frame about a hinge axis, said hinge comprising: a frame hinge part fixable on said frame, said frame hinge part comprising a frame A fixed part and a frame hinge part; a leaf hinge part that can be fixed on the leaf, and the leaf hinge part includes a leaf fixed part and a leaf hinge part; and a hinge pin defining the hinge axis; wherein in the A primary coil surrounding the hinge pin is arranged in the hinge part of the frame, wherein a secondary coil surrounding the hinge pin is arranged in the hinge part of the leaf. Background technique [0002] Doors are increasingly provided with safety or comfort-improving devices which are operated using electrical energy. [0003] For energy supply, these devices are galvanically connected to an external energy source, for example via sliding contacts or via flexible cables, or they themselves have energy stores, su...

Claims

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Application Information

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IPC IPC(8): E05D11/00
CPCE05Y2201/462E05D2003/025E05Y2900/148E05D11/0081E05Y2900/132E05Y2400/66E05Y2800/00
Inventor W·施托德
Owner DR HAHN
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