EP0281434B1 - Federschliessvorrichtung für Türen oder ähnliches - Google Patents

Federschliessvorrichtung für Türen oder ähnliches Download PDF

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Publication number
EP0281434B1
EP0281434B1 EP88400166A EP88400166A EP0281434B1 EP 0281434 B1 EP0281434 B1 EP 0281434B1 EP 88400166 A EP88400166 A EP 88400166A EP 88400166 A EP88400166 A EP 88400166A EP 0281434 B1 EP0281434 B1 EP 0281434B1
Authority
EP
European Patent Office
Prior art keywords
bar
door
fixed
hinges
hinge
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.)
Expired - Lifetime
Application number
EP88400166A
Other languages
English (en)
French (fr)
Other versions
EP0281434A1 (de
Inventor
Jean Alain Fargnier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT88400166T priority Critical patent/ATE59425T1/de
Publication of EP0281434A1 publication Critical patent/EP0281434A1/de
Application granted granted Critical
Publication of EP0281434B1 publication Critical patent/EP0281434B1/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
    • 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
    • E05F1/123—Mechanisms in the shape of hinges or pivots, operated by springs with a torsion bar
    • 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

Definitions

  • the invention relates to a spring closing device for a door or the like.
  • the torsion bar and the intermediate parts are surrounded by a decorative and protective tube.
  • the aim of the present invention is the production of a spring closing device with automatic return in the closed position, of simple construction, of easy assembly, of reliable operation, a small footprint and whose construction is such that the adjustment of the door becomes practically impossible by vandalism for people not informed of its particular construction.
  • the invention relates to a spring closing device for a door or the like, comprising at least two hinges each consisting of two elements articulated on an axis and one of which, known as a movable element, is fixed to the door and of which the other, called a fixed element, is fixed to the upright of this door, a torsion bar made of spring steel connecting the fixed element of a hinge to the mobile element of another hinge, in order to automatically recall the door in the closed position, characterized in that a tube provided with a slot along one of its generatrices, is arranged around the bar between the hinges, this tube being held coaxially on the bar by adjacent studs or washers hinges, the bar passing freely inside at least one of these studs or washers, movable by sliding on the bar inside the tube.
  • FIG. 1 there is shown a door whose leaf 1 is hinged by three hinges 2, 3, 4 on a post 5 of the door frame.
  • Each hinge therefore consists of a movable element 21, 31, 41 which is fixed to the door panel 1 and a fixed element 22, 32, 42 which is fixed to the upright 5 of the door frame.
  • the automatic return of the door to the closed position is ensured by a spring steel bar 6 acting in torsion and which connects the node of the fixed element of a hinge to the node of the movable element of the other hinge.
  • the torsion bar 6 passes freely through the hollow axis 7 of the intermediate hinge 3 and its upper end penetrates inside the node of the movable element 21 at the inside of which it is fixed in rotation by a needle screw 8.
  • the lower end of the torsion bar 6 freely crosses, by a portion of hollow axis, the node of the movable element of the lower hinge 4 and is fixed inside the node of the fixed element by a needle screw 9.
  • the torsional torque of the bar is exerted between a fixed element of a hinge and the movable element of another hinge in order to automatically return the door to the closed position.
  • the torsion bar 6 is integral with a stud 10 located near its upper end in the adjacent position of the hinge 2.
  • This stud 10 is provided with radial perforations 101. These perforations are intended to receive a tool allowing to exercise a torsion on the bar 6 before it is blocked by the needle screw 8.
  • This initial torsion determines the return torque of the door in the rest position, that is to say the torque that prevents untimely flapping of the door panel.
  • it will preferably be made in two parts assembled together by a tenon 11 and mortise 12 assembly, this assembly being preferably disposed at the height of the hinge. intermediate 3, in order to conceal itself inside this hinge.
  • the torsion bar 6 is also housed, between the hinges, inside tubes 13, split along one of their generatrices, which have the purpose of concealing the torsion bar and of preventing its deterioration by vandalism.
  • the width of this slit is established so that the tube can be placed on the bar passing through this slit.
  • These tubes 13 are held coaxially with the bar 6, between the hinges, by cylindrical studs 14 which are fitted into the upper and lower ends of the nodes of the hinges. These studs 14 are provided with openings in which the torsion bar 6 passes freely.
  • One of these studs 14 will, in reality, be constituted by the pre-tensioning stud 10 of the bar and this stud will therefore also be hidden after mounting the tubes 13.
  • the door or the like is supported by two tanks devises 15 and 16 whose mobile element 151, 161 pivots by its plug 152, 162 on the node of the mobile element 153,163.
  • the torsion bar 17 connects the fixed element 153 of the hinge 15 to the mobile element 161 of the hinge 16, this connection being obtained by end caps 18 and 19.
  • end pieces 18 and 19 comprise an axial passage 20 of polygonal section and, for example, square, which receives freely sliding the torsion bar 17 of corresponding section. Due to this arrangement, the end pieces 18, 19 can slide axially on the torsion bar while being immobilized in rotation on the bar.
  • a housing 21 provided with a lateral slot 22, this housing 21 being disposed in the extension of the passage 20 of the torsion bar 17.
  • the shape and dimensions of the housing 21 and slot 22 are determined so that they can fit on the node of one of the elements of a hinge.
  • the end piece is immobilized on the element of the hinges by the hinge of the fixed element 153 or mobile element 163 which passes through the slot 22 of the end piece considered.
  • This arrangement therefore allows simple and quick mounting of the torsion bar on a door because the end pieces 18 sliding axially on the torsion bar are immobilized in rotation on this bar by the passages 20 and are also immobilized in rotation on an element. fixed or movable of a hinge by the slot 22 and its housing 21.
  • a tube 23 split along one of its generatrices, may also be arranged around the torsion bar between the end pieces 18 and 19 and, in this case, the end piece 18 adjacent to the upper hinge 15 will be provided at its base with a circular bearing 18 1 capable of being housed inside the tube 23 and of centering it on the torsion bar 17.
  • the lower end of the tube 23 is also held coaxially with the torsion bar 17 by a washer 24 provided with a central orifice whose shape corresponds to the section of the bar 17, the outside diameter of this washer corresponding the inside diameter of the tube 23.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Special Wing (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Lock And Its Accessories (AREA)

Claims (6)

1. Federschließvorrichtung für eine Tür oder dgl. ähnliches, mit mindestens zwei Scharnieren, die sich jeweils aus zwei um eine Achse verschwenkbaren Elementen zusammensetzen, von denen das eine, das sogenannte bewegliche Element, an der Tür befestigt und das andere, das sogenannte feste Element, am Türpfosten befestigt ist, und mit einem federnden Torsionsstab (6) aus Stahl, der das feste Element eines Scharniers mit dem beweglichen Element eines anderen Scharniers verbindet, um die Tür automatisch in die Schließposition zurückzuführen, dadurch gekennzeichnet, daß der Stab (6) zwischen den Scharnieren von einem entlang einer Erzeugenden mit einem Schlitz versehenen Rohr (13, 23) umgeben ist, welches auf dem Stab durch nahe den Scharnieren angebrachte Stufenbüchsen (14) oder Scheiben (24) koaxial festgehalten wird, wobei der Stab (6) frei durch mindestens eine Stufenbüchse oder Scheibe hindurchgeht, und gleitend auf dem innerhalb des Rohres befindlichen Stab verschiebbar ist.
2. Federschließvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß eine Buchse (10) mit dem Torsionsstab (6) fest verbunden, mit radialen Lochungen versehen, zur Einstellung der Vorspannung des Stabes nahe einem Scharnier angeordnet und von dem geschlitzten Rohr überdeckt ist.
3. Federschließvorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Stab (6) aus mehreren Teilen besteht, die in der Nähe des oder der dazwischenliegenden Bandlappen (3) aneinander anschließen.
4. Federschließvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß sie Endstücke (18, 19) umfaßt, in deren Durchgang (20) der Torsionsstab (17) festgesetzt werden kann.
5. Federschließvorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß das Endstück (18, 19) auf einem Teil seiner Länge mit einer Ausnehmung (21) mit einem seitlichen Schlitz (22) versehen ist, wobei die Gestalt und die Abmessungen der Ausnehmung und des Schlitzes die Anbringung des Endstücks auf dem Hals des festen bzw. beweglichen Teils eines Scharniers gestatten.
6. Federschließvorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß das Endstück an einem seiner Enden mit einem Ansatz (181) zur Zentrierung des geschlitzten Rohres (23) auf dem Stab (17) versehen ist.
EP88400166A 1987-02-06 1988-01-26 Federschliessvorrichtung für Türen oder ähnliches Expired - Lifetime EP0281434B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88400166T ATE59425T1 (de) 1987-02-06 1988-01-26 Federschliessvorrichtung fuer tueren oder aehnliches.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8701462 1987-02-06
FR8701462A FR2610665B1 (fr) 1987-02-06 1987-02-06 Dispositif de fermeture a ressort pour porte ou similaire

Publications (2)

Publication Number Publication Date
EP0281434A1 EP0281434A1 (de) 1988-09-07
EP0281434B1 true EP0281434B1 (de) 1990-12-27

Family

ID=9347653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88400166A Expired - Lifetime EP0281434B1 (de) 1987-02-06 1988-01-26 Federschliessvorrichtung für Türen oder ähnliches

Country Status (7)

Country Link
US (1) US4845811A (de)
EP (1) EP0281434B1 (de)
JP (1) JP2630794B2 (de)
AT (1) ATE59425T1 (de)
CA (1) CA1310158C (de)
DE (1) DE3861395D1 (de)
FR (1) FR2610665B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1001210B (el) * 1991-06-10 1993-06-21 Jean Alain Fargnier Διαταξις κλεισιματος με ελατηριο για πορτα η κατι παρομοιο.
US5975577A (en) * 1997-04-22 1999-11-02 International Service Group, Llc Sample book binding system
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
US6796592B1 (en) * 2003-03-12 2004-09-28 M & C Corporation Tailgate counterbalancing hinge
WO2005040532A2 (en) * 2003-10-23 2005-05-06 Brent Bonham Vertical & horizontal adjustable hinge assembly
US7281747B2 (en) * 2004-03-10 2007-10-16 M&C Corporation Tailgate counterbalancing hinge
US7281746B2 (en) * 2004-09-10 2007-10-16 M&C Corporation Retrofit tailgate counterbalancing hinge
BRPI0508590A (pt) * 2004-03-10 2007-09-25 M & C Corp articulação de contrapeso de porta traseira
US7500706B2 (en) * 2007-03-16 2009-03-10 Suspa Incorporated Tailgate spring assist assembly
US8966713B1 (en) * 2013-12-06 2015-03-03 Barrette Outdoor Living, Inc. Adjustable self-closing fence hinge
US9725940B2 (en) * 2014-07-24 2017-08-08 Michael Lambright Door hinge closing mechanism
US9677311B2 (en) 2015-05-27 2017-06-13 Ventra Group, Co. Tailgate counterbalance with dual torque rods
US10577846B2 (en) 2017-07-06 2020-03-03 Lippert Components, Inc. Low profile door closer
US11091946B2 (en) * 2018-12-07 2021-08-17 Jyi Hsing Enterprise Co., Ltd. Spring hinge base structure
USD1024355S1 (en) 2020-11-26 2024-04-23 Peak Innovations Inc. Spigot for a glass railing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US518639A (en) * 1894-04-24 Spring-hinge
US416044A (en) * 1889-11-26 Hinge
US2908050A (en) * 1957-09-23 1959-10-13 Shelby Spring Hinge Company Door closer
US3022536A (en) * 1959-06-09 1962-02-27 Unitcast Corp Torsion spring assembly
US3209391A (en) * 1962-07-20 1965-10-05 Fogel Refrigerator Company Door closer
FR1362152A (fr) * 1963-06-19 1964-05-29 Ressort, de paumelle ou charnière, en matière plastique moulée
DE2831739A1 (de) * 1978-07-19 1980-01-31 Grass Alfred Metallwaren Zapfenband mit rastung

Also Published As

Publication number Publication date
FR2610665B1 (fr) 1995-12-08
DE3861395D1 (de) 1991-02-07
ATE59425T1 (de) 1991-01-15
US4845811A (en) 1989-07-11
EP0281434A1 (de) 1988-09-07
FR2610665A1 (fr) 1988-08-12
CA1310158C (fr) 1992-11-17
JPS63201286A (ja) 1988-08-19
JP2630794B2 (ja) 1997-07-16

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