EP0747557B1 - Charnière de porte - Google Patents

Charnière de porte Download PDF

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Publication number
EP0747557B1
EP0747557B1 EP96106003A EP96106003A EP0747557B1 EP 0747557 B1 EP0747557 B1 EP 0747557B1 EP 96106003 A EP96106003 A EP 96106003A EP 96106003 A EP96106003 A EP 96106003A EP 0747557 B1 EP0747557 B1 EP 0747557B1
Authority
EP
European Patent Office
Prior art keywords
door
screw
block
frame
retained
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
EP96106003A
Other languages
German (de)
English (en)
Other versions
EP0747557A1 (fr
Inventor
Hans-Jochen Fink
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.)
Steinbach and Vollmann GmbH and Co KG
Original Assignee
Steinbach and Vollmann GmbH and Co KG
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 Steinbach and Vollmann GmbH and Co KG filed Critical Steinbach and Vollmann GmbH and Co KG
Publication of EP0747557A1 publication Critical patent/EP0747557A1/fr
Application granted granted Critical
Publication of EP0747557B1 publication Critical patent/EP0747557B1/fr
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
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/121—Screw-threaded pins
    • 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
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
    • E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
    • E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
    • E05F1/063—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks with complementary, substantially identical and slidingly cooperating cam surfaces
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/0054—Covers, e.g. for protection
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/0009—Adjustable hinges
    • E05D7/0018—Adjustable hinges at the hinge axis
    • E05D7/0027—Adjustable hinges at the hinge axis in an axial direction
    • 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 door hinge which is intended in particular for cold room doors one frame bracket to be attached to the door frame and one to the door fastening door frame, which is rotatably connected to one another by a hinge axis are, one on the hinge axis held non-rotatably on the hinge frame Storage area is arranged on which there is a support surface arranged on the door frame supports, and the hinge axis as with a threaded section and contact surfaces for a hand tool provided screw is formed, which is adjustable in height with the threaded portion cooperating thread of the frame bracket and at the projection of the door frame rotatable on the middle section of the hinge axis is mounted between an upper and a lower projection of the frame bracket.
  • Such door hinges are known from US-A-2 302 484.
  • a door hinge is formed for the height adjustment, which in one
  • the height of the projection of the frame bracket can be screwed in.
  • the Screw a thread on the free end for a lock nut.
  • this threaded rod is a special component manufactured for this door hinge.
  • this special component it is necessary with the known hinge an additional roller bearing ring between the frame bracket and the door bracket to arrange, reducing the manufacturing and maintenance costs for this known Door hinge can be increased significantly.
  • the invention is therefore based on the object of further developing a door hinge of the type described above in such a way that simple adjustment of the height of the door frame relative to the frame frame is possible.
  • the solution to this problem by the invention is characterized in that the screw forming the hinge axis with its threaded portion, which is formed at a free end remote from the screw head, is screwed into said thread on the upper projection of the frame bracket and secured in position by means of a lock nut, and that the support bearing rests on the upward-facing underside of the screw head, is held non-rotatably in the lower projection of the frame bracket and is provided with a sloping bearing surface on which the bearing, which is held non-rotatably in the projection of the door bracket, rests with a correspondingly sloping bearing surface.
  • This configuration according to the invention makes it possible to easily open the door adjust in height, for which it is only necessary to hand tools to the Apply attack surfaces of the hinge axis and twist them, so that on the support bearing held on the hinge axis is adjusted in height. Because of this at the same time the support lying on the upper bearing surface of the support bearing in the Height is adjusted, a very sensitive results in a particularly simple manner Readjust the door without the door bracket being attached to the door or the Frame bracket on the frame must be solved. In this way one can particularly good sealing of the lower edge of the door against the frame in the reach the closed position.
  • the one with the screw head facing down Screw is not only a commercially available and therefore inexpensive component for education the hinge axis, but also serves in a particularly simple manner Support bearing support.
  • the support bearing is by positive locking held against rotation relative to the frame bracket, preferably by means of a the mantle of the support bearing formed polygonal surface, which in a corresponding recess of the frame bracket or door bracket engages.
  • the screw head the screw serving as the hinge axis by a on the frame bracket or to keep the door frame cap against twisting.
  • This cap is according to the invention with a recess corresponding to the screw head provided so that the hinge axis forming after the cap Screw reliably against twisting on the frame bracket or door bracket is held.
  • the cap by means of a fastening screw covered when the door is closed secured against losing weight.
  • the invention proposes on the threaded portion to place a lock nut on the screw; with the help of this lock nut it is possible to also adjust the height adjustable hinge axis of the invention during adjustment work with the cap not yet attached to prevent twisting to back up.
  • the door hinge shown using a preferred embodiment comprises a frame bracket 1 to be screwed to a frame R. a door bracket 2 to be arranged on a door T, through a hinge axis 3 are rotatably connected to each other.
  • the Hinge axis 3 non-rotatably between two projections 1a and 1b of the Frame bracket 1 arranged.
  • Both the frame bracket 1 and the door bracket 2 is both on the upper also at the lower end by means of two, not shown in the drawing Screws screwed onto frame R or door T.
  • frame bracket 1 and door bracket 2 at the upper and lower ends, respectively provided with an elongated hole 1c or 2b.
  • screw-on plates 4 are used, which can be seen in section in FIG. 2 are. These are each designed to accommodate two fastening screws Screw-on plates 4 are serrated on their underside and act with one corresponding teeth in the area of the elongated holes 1c and 2b together, so that a sensitive adjustment of both the frame bracket 1 on the frame R as well as the door frame 2 on the door T is possible.
  • the hinge axis connecting the door bracket 2 rotatably to the frame bracket 1 3 is a screw with one that forms the actual hinge axis 3 Screw shaft 3a, a screw head 3b and a threaded section 3c executed.
  • the screw is from below in a in the upper projection 1a of the frame bracket 1 screwed 1d screwed.
  • a lock nut 3d is provided for the screw.
  • the upward-facing underside of the screw head 3b is supported a support bearing 5, preferably made of wear-resistant plastic from which is formed with an inclined bearing surface 5a.
  • a support bearing 5 On this bearing surface 5a is a correspondingly inclined bearing surface 6a of a support 6, which is non-rotatable in the projection 2a of the door frame 2 is arranged.
  • the support bearing 5 is non-rotatable in the projection 1b of the frame bracket 1 held.
  • this non-rotatable bracket by forming polygonal surfaces on the Shell surface of the support bearing 5 or support 6, each in accordance intervene shaped multi-edge recesses of the projection 1b or 2a.
  • the door T Due to the oblique course of both the bearing surface 5a of the non-rotatable on the frame bracket 1 support bearing 5 and the bearing surface 6a of the support 6 held non-rotatably on the door frame 2, the door T is raised, when moving from the closed position shown in Fig. 1 in the direction its open position is pivoted. This ensures that the Door in the closed position with its lower edge lowered into a position in which the seals interacting with the lower edge of the door work reliably.
  • a cap 7 used which is shown in Figs. 3 and 4.
  • This preferably from Plastic-made cap has a hexagon recess 7a, the Dimensions of the screw head 3b corresponds.
  • the cap 7 is fastened by a fastening screw 7b attached to the projection 1b of the frame bracket 1, for what the cap 7 with a fastening screw 7b Extension 7c is provided.
  • This extension 7c and thus the fastening screw 7b are covered with the door T closed, so that the cap 7 at closed door T can not be removed. That way prevents tampering with the hinge axis 3 forming Screw opening a closed door T is possible.
  • the upper end of the screw formed by the threaded section 3c is covered in the embodiment by a cap 8 which with a Extension 8c is provided for receiving a fastening screw 8b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Claims (7)

  1. Charnière de porte, destinée notamment à des portes de chambres frigorifiques, comportant un support (1) de cadre à fixer sur l'encadrement (R) de la porte et un support (2) de porte à fixer sur la porte (T), qui sont reliés entre eux par un axe de charnière (3) de façon à pouvoir pivoter, une surface d'appui (5a) étant disposée sur l'axe de charnière (3) retenu solidairement sur le support (1) de cadre, sur laquelle prend appui une surface d'assise (6a) disposée sur le support (2) de porte, et l'axe de charnière (3) étant réalisé sous la forme d'une vis munie d'un tronçon fileté (3c) et de surfaces d'application pour un outil, laquelle est retenue de façon à pouvoir être réglée en hauteur dans un filetage (1d) du support (1) de cadre coopérant avec le tronçon fileté (3c), et est montée sur la partie (2a) faisant saillie du support (2) de porte de façon à pouvoir pivoter sur le tronçon central de l'axe de charnière (3) entre une partie supérieure et une partie inférieure (1a, 1b) faisant saillie du support (1) de cadre,
       caractérisée en ce que,
       par son tronçon fileté (3c) réalisé sur une extrémité libre éloignée de la tête de vis (3b), la vis constituant l'axe de charnière (3) est vissée dans le filetage (1d) mentionné de la partie supérieure (1a) faisant saillie du support (1) de cadre, et est bloquée en position au moyen d'un contre-écrou (3d), et en ce que le palier de soutien (5) prenant appui sur la face inférieure orientée vers le haut de la tête de vis (3b), est retenu dans la partie inférieure (1b) faisant saillie du support (1) de cadre de façon à ne pas pouvoir pivoter, et est muni d'une surface d'appui oblique (5a) mentionnée sur laquelle le coussinet (6), retenu de façon à ne pas pouvoir pivoter dans la partie (2a) faisant saillie du support (2) de porte, prend appui par une surface d'assise oblique (6a) correspondante.
  2. Charnière de porte selon la revendication 1, caractérisée en ce que le palier de soutien (5) est retenu par complémentarité de forme de façon à ne pas pouvoir pivoter par rapport au support (1) de cadre ou au support (2) de porte.
  3. Charnière de porte selon la revendication 2, caractérisée en ce que le palier de soutien (5) est bloqué en rotation au moyen d'une surface polygonale formée sur sa surface d'enveloppe.
  4. Charnière de porte selon l'une au moins des revendications 1 à 3, caractérisée en ce que la tête (3b) de la vis servant d'axe de charnière (3) est bloquée en rotation par un capuchon (7) pouvant être rapporté sur le support (1) de cadre ou sur le support (2) de porte.
  5. Charnière de porte selon la revendication 4, caractérisée en ce que le capuchon (7) est muni d'un évidement (7a) correspondant à la tête de vis (3b).
  6. Charnière de porte selon la revendication 4 ou 5, caractérisée en ce qu'une sécurité anti-retrait du capuchon (8) est assurée au moyen d'une vis de fixation (7b) qui est recouverte lorsque la porte (T) est fermée.
  7. Charnière de porte selon l'une au moins des revendications 1 à 6, caractérisée en ce qu'un contre-écrou (3d) est disposé sur le tronçon fileté (3c) de la vis.
EP96106003A 1995-06-09 1996-04-16 Charnière de porte Expired - Lifetime EP0747557B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29509466U 1995-06-09
DE29509466U DE29509466U1 (de) 1995-06-09 1995-06-09 Türscharnier

Publications (2)

Publication Number Publication Date
EP0747557A1 EP0747557A1 (fr) 1996-12-11
EP0747557B1 true EP0747557B1 (fr) 2000-12-06

Family

ID=8009130

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96106003A Expired - Lifetime EP0747557B1 (fr) 1995-06-09 1996-04-16 Charnière de porte

Country Status (3)

Country Link
EP (1) EP0747557B1 (fr)
DE (2) DE29509466U1 (fr)
ES (1) ES2153911T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509649C2 (sv) * 1995-11-29 1999-02-22 Torsby Verkstads Ab Gångled
DE20021847U1 (de) * 2000-12-23 2001-05-03 Rahrbach Gmbh Türscharnier
DE20207354U1 (de) * 2002-05-08 2003-09-18 Hahn Gmbh & Co Kg Dr Band für Fenster, Türen o.dgl.
EP1508662A1 (fr) * 2003-08-13 2005-02-23 Steinbach & Vollmann GmbH & Co. KG Charnière de porte
FR2889236B1 (fr) * 2005-07-29 2008-12-26 Fermod Sa Charniere reglable
DE202006017870U1 (de) * 2006-11-23 2007-01-18 Steinbach & Vollmann Gmbh & Co. Kg Türscharnier, insbesondere Kantenscharnier
FR3052476B1 (fr) * 2016-06-13 2018-06-22 Fermod Charniere indegondable et reglable a rampe de surelevement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2302484A (en) * 1942-02-24 1942-11-17 Frank Yoder Jr H Adjustable hinge
DE814266C (de) * 1950-04-18 1951-09-20 Alfred Treude Selbstschliessendes, schraubenfoermiges Tuerband
GB1106408A (en) * 1965-07-28 1968-03-20 Paumellerie Electrique Improvements in and relating to door hinge
GB1132619A (en) * 1966-12-09 1968-11-06 Tonks Birmingham Ltd Rising or falling hinges
DE4119174A1 (de) * 1991-06-11 1992-12-17 Audi Ag Vorrichtung zur verdrehsicheren halterung einer mutter in einem hohlraum

Also Published As

Publication number Publication date
DE59606177D1 (de) 2001-01-11
DE29509466U1 (de) 1995-08-24
ES2153911T3 (es) 2001-03-16
EP0747557A1 (fr) 1996-12-11

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