EP1460228A2 - Charnière pour fenêtres ou portes - Google Patents

Charnière pour fenêtres ou portes Download PDF

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Publication number
EP1460228A2
EP1460228A2 EP04101090A EP04101090A EP1460228A2 EP 1460228 A2 EP1460228 A2 EP 1460228A2 EP 04101090 A EP04101090 A EP 04101090A EP 04101090 A EP04101090 A EP 04101090A EP 1460228 A2 EP1460228 A2 EP 1460228A2
Authority
EP
European Patent Office
Prior art keywords
hinge
band
hinge pin
screw
pin
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.)
Withdrawn
Application number
EP04101090A
Other languages
German (de)
English (en)
Other versions
EP1460228A3 (fr
Inventor
Dieter Stoschek
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.)
GLUTZ DEUTSCHLAND GMBH
Original Assignee
Stoschek Bearbeitungs GmbH
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
Application filed by Stoschek Bearbeitungs GmbH filed Critical Stoschek Bearbeitungs GmbH
Publication of EP1460228A2 publication Critical patent/EP1460228A2/fr
Publication of EP1460228A3 publication Critical patent/EP1460228A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
    • E05F1/1215—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a canted-coil torsion spring
    • 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
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Definitions

  • the invention relates to a hinge for windows or doors, consisting of a two aligned and spaced-apart outer band reels having half of the band with a sleeve having a band pin with a middle band reel lying between the outer band rolls of the first hinge half having a second hinge half around the axis of the hinge pin is pivotally connected, the sleeve in each case being assigned to the end, in axially fixed positive engagement with the respective outer hinge roll, arranged in front of the sleeve hinge pin heads, wherein the middle hinge roll is in a rotationally fixed positive connection to the hinge pin and an arranged in the sleeve, with one end of the torsion spring held in rotation on the hinge pin, the other end is fixed in rotation on one of the two hinge pin heads, which is rotatable relative to the sleeve and in a rotationally fixed positive connection to the ih m assigned outer band reel.
  • the generic hinge for windows or doors, in particular fire protection doors, has long been known from the prior art.
  • the hinge band consists of two hinge band halves, one hinge band half being fixed to the door frame and the other hinge band half being fixed to the door leaf.
  • DE-OS 19 61736 describes such a hinge strap. It is provided there that a spring arranged in a rotationally fixed manner within a hinge pin tensions when the door is opened in order to load the door in the closing direction via the hinge band.
  • the spring ends of the spring are fixed at the head ends of the hinge pin via coupling elements.
  • a dowel pin transfers the pre-tensioned spring force to the hinge band halves.
  • a locking mechanism is assigned to a roll of tape, via which a frictional engagement with the coupling element can be established.
  • the locking mechanism is the carrier of a tensioning screw, by means of which the spring can be tensioned in the direction of rotation.
  • the invention has for its object to improve the generic hinge.
  • the object is achieved in that at least one of the two non-rotatable positive locking connections is designed as a releasable screw and the two hinge pin heads are connected to one another in a tensile manner via the spring.
  • the hinge band has a torsion spring that is shorter than the prior art.
  • the hinge is characterized by a particularly slim design. On the outside, the hinge rollers do not indicate whether it is a spring hinge or a normal hinge with a solid hinge pin.
  • the screw assigned to the central band roller is preferably screwed into a core pinned to one end of the torsion spring, in which core a band pin head is screwed.
  • This configuration gives the hinge strap a high degree of stability with a slim design.
  • a further advantage results from the measure that when the screw is removed from the middle hinge, the door can also be pivoted via the hinge band without the application of spring force.
  • the screw assigned to the central tape roll sits approximately in the center of the pin and the core extends from the outer end of the one outer tape roll to beyond the center of the pin.
  • bearing bushes in particular made of plastic, are provided between the outer wall of the sleeve and the inner wall of the tape roll.
  • the bearing bushes only extend over a partial section of the axial length of the band rolls.
  • an enlarged-diameter hollow section of the outer and / or middle belt roll Given the advantage that there is an annular collar of a bearing bush on the step thus formed. It is also advantageous that a slide ring lies in the enlarged-diameter hollow section of the middle belt roll, the slide ring being supported on the inner end edge of the outer belt roll.
  • a further expedient embodiment of the hinge band according to the invention can also be seen in the fact that the screw connecting the band head associated with the spring with the associated outer band reel is a grub screw lying in an open niche of the outer band reel.
  • a plurality of screw-in openings which are offset at an angle to one another are preferably provided and are arranged in a radially protruding collar of the tape roll head which lies in the enlarged-diameter hollow section.
  • the hinge strap S is composed of two hinge strap halves 1 and 2 which are arranged about a pivot axis a and are pivotally connected to one another.
  • the latter are formed from a sheet metal blank.
  • the hinge strap half 1 has a one-piece middle band roll 3 arranged at the edge and bent from the sheet metal blank.
  • the hinge band half 2 has two band rolls also arranged at the edge and bent from the sheet metal blank. The latter are aligned and spaced apart.
  • the remaining part of the sheet metal blank serves the hinge band halves 1 and 2 as hinge flaps 5 and 6.
  • the hinge band 5 has fastening openings 7, via which the hinge band half 1 can be fixed in a known manner to a door leaf (not shown).
  • the hinge 6 of the hinge half 2 has open-edge fastening cutouts 8, by means of which the hinge half 2 can be fixed in a known manner on a frame, not shown.
  • the outer tape roll 4 and the middle tape roll 3 are designed as a sleeve with the same diameter, circular cross-section.
  • the body length of a tape roll part of the two-piece outer tape roll 4 corresponds to half the length of the one-piece central tape roll 3.
  • the mutually facing inner end edges 4 'of the outer band roll 4 delimit the open-edge recess 9 of the hinge band half 2.
  • the open-edge recess 9 serves for pivotally accommodating the band roll 3 of the hinge band half 1.
  • a hinge pin 10 with a circular cross section is provided for pivotally accommodating the band roll 3 of the hinge band half 1.
  • the outer jacket wall of the hinge pin 10 is formed by a sleeve 33.
  • the sleeve 33 is a tube extending over the entire length of the three tape rolls 3, 4 lying one behind the other.
  • a coupling opening 11 which breaks through the wall of the tube 33 is provided in the center of the pin z.
  • a solid steel core 22 is inserted in the tube 33. This steel core extends almost through the entire band reel 4 and over half of the band reel 3. In the middle of the band z, the core 22 has a through opening 24 which is aligned with the coupling opening 11.
  • the two aligned openings 11, 24 can be brought into alignment with a threaded bore 14 of the central tape reel 3, so that a pin section 30 of a threaded head screw 31 can be introduced into the two openings 11, 12 when the head thread is screwed into the thread 14.
  • the outside diameter of the band pin 10 is less than the inside diameter of the band reel 3 and 4. The difference in diameter between the band journal 10 and band reels 3, 4 is compensated for by bearing bushes 15, 16.
  • bearing bushes 15, 16, only extend over a portion of the axial length of the cavities in the band rolls 3, 4 or the outer jacket wall of the tube, which is part of the core 22.
  • the bearing bushes 15 and 16 each have an annular collar 15 'and 16'.
  • the ring collars 15 ' lie on steps 12' and 13 'of a diameter-enlarged cavity sections 12 and 13 of the tape roll 4.
  • the ring collars 16' lie on steps 17 'of the diameter-enlarged cavity sections 17 of the tape roll 3.
  • 17 slide rings 18 are accommodated in the diameter-enlarged cavity sections such that the sliding rings 18 lie flat with an end face 19 on the end faces 20 of the bearing bushes 16.
  • the thickness of the slide rings 18 is selected such that they protrude slightly beyond the outer end edges of the middle band roll 3.
  • the end faces 18 'of the slide rings 18 projecting in this way are supported on the inner end edges 4' of the tape roll 4.
  • the core 22 can be inserted into the hollow of the sleeve 33. It has a slot at one end. Through this slot, a pin engages with which one end of the torsion spring is pinned to the core 22.
  • the outside diameter of the cylindrical core 22, which is circular in cross-section, is somewhat smaller than the inside diameter of the sleeve 33.
  • the pinning of the one spring end of the torsion spring 21 with the core 22 takes place in a manner known per se and is therefore not described in detail.
  • the other, opposite spring end of the torsion spring 21 is non-rotatably pinned to a hinge pin head 23. This pinning also takes place in a manner known per se and is likewise not described in more detail.
  • the core 22 has a threaded blind hole 25 axially introduced into the core 22.
  • the core 22 with the pinned spring 21 and the peg head 23 pinned with it is inserted into the peg 10, the whole must be inserted or rotated until the through opening 24 is axially aligned with the center of the peg z, i. H. that the through opening 24 is aligned with the coupling opening 11 of the hinge pin 10 and the threaded bore 14 of the middle reel 3. Thereafter, the core 22 extends over the center of the tenon z.
  • the one end edge of the sleeve 33 lying in the enlarged-diameter hollow section 12 is positioned in such a way that its end edge is aligned with the end face of the annular collar 15 ′ of the bearing bush 15.
  • annular collar 26 of the hinge pin head 23 is supported on this end face with its underside, the thickness of the annular collar 26 being dimensioned such that the annular collar 26 dips into the hollow section 12 with an enlarged diameter.
  • the outer end face of the annular collar 26 and the outer end edge of the tape roll 4 are aligned with one another.
  • the annular collar 26 of the hinge pin head 23 has a plurality of screw-in openings 28 which are introduced radially and are arranged at an angle to one another.
  • a grub screw 32 can be screwed into the screw-in opening 28 via an open niche 29.
  • the positioning of the open edge niche 29 is such that it is aligned radially to the pivot axis a and breaks through the wall of the enlarged-diameter cavity section 12.
  • the hinge pin 23 pivots with the hinge half 2.
  • the sleeve 33 which extends over the entire length of the hinge, is connected in a rotationally fixed manner to the other hinge half 1.
  • the hinge band head 27 connected in a rotationally fixed manner to the core 22 is thus connected in a rotationally fixed manner to the first hinge part, so that when the hinge is actuated there is a pivoting between the hinge band pin head 27 and the band reel 4.
  • the torsion spring 21 can be spring-loaded in the closing direction via the hinge hinge half 1, a positive connection between the middle hinge roller 3 and the core 22 must be established.
  • a cap screw 31 having a pin 30 is screwed into the threaded bore 14 of the central tape reel 3.
  • the pin 30 passes through the coupling opening 11 of the hinge pin 10 into the through opening 24 of the core 22, whereby the hinge strap S is spring-loaded via the torsion spring 21.
  • the user can insert an insertion tool into an axially arranged insertion opening of the hinge pin head 23 with the door closed and loosen the grub screw 32 via a further screwing tool. Then the user rotates the hinge pin head 23 clockwise until the next angularly offset screw-in opening 28 is aligned with the recess 29. The user can now screw the grub screw 32 into the screw-in opening 28 again using the screwing tool. The spring force of the torsion spring 21 is thus increased, provided that the cap screw 31 remains in the threaded bore 14 of the central belt roll 3.
  • the embodiment shows a hinge strap S for a left-hinged door.
  • the hinge strap S can also be used for a right-hinged door.
  • the outer band roll 4 has the open edge niche 29 for the grub screw 32 at each of its ends.
  • the assignment of the hinge pin 10 is carried out in a known manner by a plug-in assembly.
  • the tape rolls 3 and 4 are first brought into alignment. Due to the then forming, extending over the entire hinge axis, the hinge pin 10 can then be inserted from one side. This takes place without the hinge pin head 27, but with the torsion spring 21 inserted into the sleeve 33, which is firmly connected on both sides to the core and to the hinge pin head 23.
  • this hinge pin 10 which has a torsional effect, looks just like a conventional hinge pin 10 made of solid material.
  • the axial hinge of the assembled hinge pin is only carried out by fastening the hinge pin head 27 in the manner described above. Because of the radial projections of the hinge pin heads 23, 27, the entire hinge pin 10 is axially positively locked in the hinge cavity.
  • the use of this hinge pin as a torsion hinge pin is optional.
  • the cap screw 31 When removing the hinge pin 10 from the axial cavity of the hinge, the cap screw 31 must first be removed. Then the hinge pin head 27 must be released. The torsion spring and the core 22 are pulled out of the sleeve 33 by pulling on the hinge pin head 23. The sleeve 33 can then be removed.
EP04101090A 2003-03-20 2004-03-17 Charnière pour fenêtres ou portes Withdrawn EP1460228A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10312402 2003-03-20
DE2003112402 DE10312402A1 (de) 2003-03-20 2003-03-20 Scharnierband für Fenster oder Türen

Publications (2)

Publication Number Publication Date
EP1460228A2 true EP1460228A2 (fr) 2004-09-22
EP1460228A3 EP1460228A3 (fr) 2009-03-11

Family

ID=32797990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04101090A Withdrawn EP1460228A3 (fr) 2003-03-20 2004-03-17 Charnière pour fenêtres ou portes

Country Status (2)

Country Link
EP (1) EP1460228A3 (fr)
DE (1) DE10312402A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20110528A1 (it) * 2011-03-31 2012-10-01 Maggi S R L Cerniera migliorata per porte tagliafuoco
WO2013178645A1 (fr) * 2012-05-29 2013-12-05 Amare Srl Hublot doté d'une charnière à friction
RU2523232C1 (ru) * 2010-08-05 2014-07-20 Уотерсон Корп. Регулируемая торсионная петля

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008045772A1 (de) * 2008-09-04 2010-03-11 Warema Renkhoff Gmbh Scharnier mit Rückstellfeder und Schließelement mit solchen Scharnieren

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1708419B1 (de) * 1968-02-22 1971-02-04 Franz Schwarze Fitschenfabrik Federband fuer Tueren
US3903567A (en) * 1974-09-24 1975-09-09 Stanley Works Two knuckle hinges
DE2600815A1 (de) * 1976-01-12 1977-07-14 Dorma Baubeschlag Dreigliedriges federband fuer tueren
US4073038A (en) * 1976-10-07 1978-02-14 Henry Soss And Company Pintle with adjustable spring tension motor
DE2648634A1 (de) * 1976-10-27 1978-05-03 Dorma Baubeschlag Fuer tueren u.dgl. bestimmtes scharnierband, insbesondere federband
US6061874A (en) * 1998-10-26 2000-05-16 Tatara; Stanley R. Lightweight piano hinge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1708419B1 (de) * 1968-02-22 1971-02-04 Franz Schwarze Fitschenfabrik Federband fuer Tueren
US3903567A (en) * 1974-09-24 1975-09-09 Stanley Works Two knuckle hinges
DE2600815A1 (de) * 1976-01-12 1977-07-14 Dorma Baubeschlag Dreigliedriges federband fuer tueren
US4073038A (en) * 1976-10-07 1978-02-14 Henry Soss And Company Pintle with adjustable spring tension motor
DE2648634A1 (de) * 1976-10-27 1978-05-03 Dorma Baubeschlag Fuer tueren u.dgl. bestimmtes scharnierband, insbesondere federband
US6061874A (en) * 1998-10-26 2000-05-16 Tatara; Stanley R. Lightweight piano hinge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2523232C1 (ru) * 2010-08-05 2014-07-20 Уотерсон Корп. Регулируемая торсионная петля
ITMI20110528A1 (it) * 2011-03-31 2012-10-01 Maggi S R L Cerniera migliorata per porte tagliafuoco
WO2012131462A1 (fr) * 2011-03-31 2012-10-04 Maggi S.R.L. Modèle amélioré de charnière pour portes coupe-feu
WO2013178645A1 (fr) * 2012-05-29 2013-12-05 Amare Srl Hublot doté d'une charnière à friction

Also Published As

Publication number Publication date
EP1460228A3 (fr) 2009-03-11
DE10312402A1 (de) 2004-10-21

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