EP0786575A1 - Scharnier - Google Patents

Scharnier Download PDF

Info

Publication number
EP0786575A1
EP0786575A1 EP97200247A EP97200247A EP0786575A1 EP 0786575 A1 EP0786575 A1 EP 0786575A1 EP 97200247 A EP97200247 A EP 97200247A EP 97200247 A EP97200247 A EP 97200247A EP 0786575 A1 EP0786575 A1 EP 0786575A1
Authority
EP
European Patent Office
Prior art keywords
hinge
leaf
flanged
hinge according
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97200247A
Other languages
English (en)
French (fr)
Other versions
EP0786575B1 (de
Inventor
Theodorus Petrus Martina Maria Alkemade
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FIXKOM B.V.
Original Assignee
Houtindustrie Norhtgo BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from NL1002198A external-priority patent/NL1002198C2/nl
Priority claimed from NL1002648A external-priority patent/NL1002648C1/nl
Application filed by Houtindustrie Norhtgo BV filed Critical Houtindustrie Norhtgo BV
Publication of EP0786575A1 publication Critical patent/EP0786575A1/de
Application granted granted Critical
Publication of EP0786575B1 publication Critical patent/EP0786575B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/06—Bent flaps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/04—Flat flaps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a hinge according to the preamble of Claim 1.
  • a hinge of this type is generally known in the prior art.
  • hinges which are used for, in particular, inward-opening doors or windows, such hinges, provided the latter have good burglary prevention characteristics in themselves, will not fail in the event of an attempted break-in, but that the fixing to the structural construction will simply give way.
  • rebates grooves
  • stress concentration arises in the wood at the location of the transition from the frame to the rebate. If the fixing screws for the hinges are located in the vicinity of this location of stress concentration, splitting of the frame will occur.
  • the aim of the present invention is to provide an improved hinge which can be fixed to the structural construction in such a way that the resistance of the entire construction to burglary is improved.
  • the flanged part or first flanged part provides a wedge effect when the construction fixed with hinges is forced relative to the frame or the like in which it is fitted.
  • US Patent 3 445 883 discloses a hinge construction which has a lowered part.
  • the flanged part consists of a pressed-in bore which extends perpendicularly to the plane of the leaf.
  • the material thickness of the wood, suitable for taking a screw is restricted and, consequently, the construction is weakened. Because the bore extends perpendicular to the leaf, the wedge effect according to the invention, which has been described above, is not achieved.
  • the angle ⁇ described above is between 20 and 60° and more particularly is 30°.
  • the lowered part is delimited on all sides by the flat part of the leaf and the length thereof makes up 30-80 % of the total length of the leaf.
  • the hinge leaf which is fixed to the hinged part is also possible for the hinge leaf which is fixed to the hinged part to be constructed with a first and a second flanged part. Since the thickness of such a hinged part, such as a window, will in general be less than that of a frame in which the latter is hung, the effect of the hole and a fixing fitted therein will not be realised in the second flanged part there.
  • both hinge leaves are provided with flanged parts and further flanged parts and are aligned such that they delimit a cavity between them, it is possible to accommodate a block which substantially fills said cavity. By fixing said block to one of the two hinge leaves, a security feature to prevent removal of the hinged part after taking out the hinge pin is obtained.
  • the first and second flanged parts are constructed with different angles with respect to the flat part and/or are of different lengths, the first flanged part of the one leaf being located opposite the second flanged part of the second leaf when the hinge is in the closed position.
  • the holes in the leaf which has to be fitted against the frame which holes are oriented at an angle relative to the perpendicular to the leaf, can be made in any way which can be conceived in the prior art.
  • a hole is preferably provided which is at an angle ⁇ of at least 80° with respect to the perpendicular to the plane of the leaf, which perpendicular is directed away from the line of the hinge in the direction face of the hole to rear of the hole.
  • the angle made by the centre line of the hole deviates from the customary 90° with respect to the leaf.
  • this angle can vary between a few degrees deviation and being essentially in line with the direction of the leaf.
  • the hinge can be any hinge known from the prior art.
  • the fixing of the hinge to, for example, a door or a window can comprise any constructions known from the prior art.
  • this component is likewise constructed as a leaf-shaped component.
  • Fig. 1 part of a door or window, which in this case is designed to open inwards, is indicated diagrammatically by 1.
  • 2 indicates a frame and a draught excluder 7 is fitted in the gap in the shut between door or window 1 and frame 2.
  • Hinge 3 consists of a conventional leaf 4 which is fixed via screws, which are shown diagrammatically, to door or window 1. Fixing to the leaf 5 is achieved by means of a hinge pin 6.
  • This leaf 5 is provided with a first flanged part 10.
  • a second flanged part 22 adjoins the first flanged part 10.
  • holes 8 are also present in the second flanged part 22 for accommodating screws 11. As can be seen from Fig. 1, such a screw 11 extends at an angle ⁇ with respect to the perpendicular to leaf 5.
  • the screw extends through an appreciably smaller thickness of the frame 12, as a result of which the stress concentration emanating from screw 11 is limited appreciably. Moreover, the screw does not end close to a corner point of rebate 12, with the result that the stress concentration emanating from the corner points of rebate 12 and the point of screw 11 are never coincident and never lead to fracture.
  • the screws fitted through hole 9 now serve merely to hold the leaf of the hinge against the frame. After all, the shear forces to which the latter were previously subjected are, according to the invention, converted into essentially tensile forces which are taken up by the fixing means through holes 8.
  • the first flanged part 10 is at an angle ⁇ which is preferably between 15 and 75° and more particularly between 20 and 60° and preferably is 30°. Because, in the embodiment shown, the first and second flanged parts are perpendicular to one another, angle ⁇ corresponds to angle ⁇ . It is not absolutely essential that the first and second flanged parts are perpendicular to one another. In order to introduce sufficient forces into the frame concerned, it is important that the flanged part is of a certain length. This length 1 is indicated in Fig. 2 and is preferably between 30 and 80 % of the total length of the leaf 5 concerned. Said length is dependent on the total height of the hinge. With a longer or higher hinge this length can be disproportionately greater.
  • leaf 35 which is joined to the door or window 1, in a corresponding manner to leaf 5 according to Fig. 1 or one of the subsequent figures.
  • the first flanged part is indicated by 10, whilst the second flanged part is indicated by 22.
  • the second flanged part 22 is provided with a hole 39 in which a block 36 is fixed by means of a screw 37, so that the gap between the two opposite chambers delimited by the first and the second flanged parts is essentially filled.
  • a block of this type can assume the action of a hinge bolt in a particularly simple manner and in practice is found to be much more effective. After the hinge pin has been removed from hinge 38 it is not possible, because of the presence of block 36, to move the hinge leaves over one another by inserting a crowbar.
  • Fig. 5 hinge 38 according to Fig. 4 is shown opened out by way of illustration.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Special Wing (AREA)
EP97200247A 1996-01-29 1997-01-29 Scharnier Expired - Lifetime EP0786575B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL1002198A NL1002198C2 (nl) 1996-01-29 1996-01-29 Scharnier.
NL1002198 1996-01-29
NL1002648 1996-03-19
NL1002648A NL1002648C1 (nl) 1996-03-19 1996-03-19 Scharnier.

Publications (2)

Publication Number Publication Date
EP0786575A1 true EP0786575A1 (de) 1997-07-30
EP0786575B1 EP0786575B1 (de) 2001-06-06

Family

ID=26642289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97200247A Expired - Lifetime EP0786575B1 (de) 1996-01-29 1997-01-29 Scharnier

Country Status (6)

Country Link
EP (1) EP0786575B1 (de)
AT (1) ATE201915T1 (de)
DE (1) DE69705077T2 (de)
DK (1) DK0786575T3 (de)
ES (1) ES2157519T3 (de)
PT (1) PT786575E (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012015342A1 (en) * 2010-06-22 2012-02-02 Svenska Bo-Produkter Ab Device in fittings for windows and doors for preventing burglary
SE544373C2 (sv) * 2019-05-17 2022-04-26 Svenska Bo Produkter Ab Karmplatta samt gångjärn och slutbleck innefattande karmplattan och metod för förstärkning av inbrottskydd vid befintligt byggelement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445883A (en) * 1967-02-28 1969-05-27 Charles Thomas Lowe Hinges,butt type

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445883A (en) * 1967-02-28 1969-05-27 Charles Thomas Lowe Hinges,butt type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012015342A1 (en) * 2010-06-22 2012-02-02 Svenska Bo-Produkter Ab Device in fittings for windows and doors for preventing burglary
SE544373C2 (sv) * 2019-05-17 2022-04-26 Svenska Bo Produkter Ab Karmplatta samt gångjärn och slutbleck innefattande karmplattan och metod för förstärkning av inbrottskydd vid befintligt byggelement

Also Published As

Publication number Publication date
ES2157519T3 (es) 2001-08-16
PT786575E (pt) 2001-10-30
DK0786575T3 (da) 2001-09-03
EP0786575B1 (de) 2001-06-06
DE69705077D1 (de) 2001-07-12
ATE201915T1 (de) 2001-06-15
DE69705077T2 (de) 2001-11-15

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