EP0558968B1 - Pivot pour battant basculant de fenêtre - Google Patents

Pivot pour battant basculant de fenêtre Download PDF

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Publication number
EP0558968B1
EP0558968B1 EP93102123A EP93102123A EP0558968B1 EP 0558968 B1 EP0558968 B1 EP 0558968B1 EP 93102123 A EP93102123 A EP 93102123A EP 93102123 A EP93102123 A EP 93102123A EP 0558968 B1 EP0558968 B1 EP 0558968B1
Authority
EP
European Patent Office
Prior art keywords
bearing part
bearing
wing
removable
fixed
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
EP93102123A
Other languages
German (de)
English (en)
Other versions
EP0558968A1 (fr
Inventor
Walter Renz
Manfred Pöhler
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.)
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
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 Gretsch Unitas GmbH, Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH
Publication of EP0558968A1 publication Critical patent/EP0558968A1/fr
Application granted granted Critical
Publication of EP0558968B1 publication Critical patent/EP0558968B1/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
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E05D7/1061—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis in a radial direction
    • 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
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/082—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated at a considerable distance from the edges of the wing, e.g. for balanced wings
    • E05D7/083—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated at a considerable distance from the edges of the wing, e.g. for balanced wings with a fixed pivot axis
    • 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 rotary bearing for a wing of a window which can be rotated about an approximately central horizontal axis, the wing being mounted on a fixed frame by means of right and left bearings, and each bearing consisting of a wing bearing part and a frame bearing part, one of which is one Bearing journal and the other has a bearing shell therefor.
  • Simple designs of such swing-wing bearings have only a single axis of rotation. However, this is arranged and designed so that the swinging wing can still be rotated through 180 °, so that at the end of this opening movement the outside of the wing faces the interior of the room.
  • pivot bearing is designed according to the features of claim 1, the features of the preamble are already known from document DE-A-2910776.
  • the lower fixed bearing part is on the fixed frame and the bearing pin is on the wing bearing part.
  • the journals are lifted out of their bearing shells or bearing mounts of the fixed bearing parts. This does not necessarily have to be in the exactly vertical direction, but an obliquely upward lifting movement can be more advantageous.
  • the wing is of course hung in the fixed frame or its bearing shells or bearing mounts in the opposite direction.
  • the lower fixed bearing part encloses the bearing journal at an angle of approximately 180 ° and has an essentially upwardly directed insertion slot for the bearing journal.
  • the angle of encirclement is that when the upper bearing part is removed, the wing still rests securely in the lower bearing parts and the width of the insertion slot is sufficiently larger than that Diameter of the respective journal.
  • a lifting movement at 45 ° to the level of the fixed frame is provided.
  • the removable bearing part is inserted in the insertion slot and completes the bearing hole.
  • the removable bearing part is expediently shaped such that it also completes the outside of the fixed bearing part.
  • a fastening screw passes through a hole in the removable bearing part and is screwed into a thread of the fixed bearing part.
  • the head of the screw is expediently sunk in the removable bearing part. It can be a hexagon socket screw.
  • the described removable bearing part has an essentially angular shape. According to the above, it can be arranged completely in the fixed bearing part and thus be flush with the outside.
  • a further development of the invention aimed in this direction is characterized in that the radius of the surface lying on the bearing journal is at least slightly smaller than the radius of the bearing journal, at least of the removable bearing part, but in particular both bearing parts, so that braking is increased in this way by increased application can make the fastening screw particularly effective.
  • the thickened end of the removable bearing part must never come into contact with the base of the fixed bearing part, even when the fastening screw is fully screwed in.
  • a wing 1 is rotatably mounted on a fixed frame 2 about an approximately central, horizontal axis, so that when the wing is opened the upper wing half is pivoted inwards and the lower wing half is pivoted outwards.
  • the exemplary embodiment is a circular frame.
  • Each consists of a wing bearing part 4 and a frame bearing part 5.
  • the wing bearing part 4 carries a journal 6.
  • Its geometric axis 20 determines the geometric axis of rotation of the wing 1.
  • He is mounted in a bearing shell of the frame bearing part 5.
  • This bearing shell is divided into two parts according to the invention and it consists of a fixed bearing part 7 and a removable bearing part 8 (FIG. 2).
  • the fixed bearing part 7 encloses the bearing journal 6 on most of its circumference.
  • the removable bearing part 8 closes an insertion slot 9 of the fixed bearing part 7. This is attached and dimensioned so that the bearing pin 6 obliquely upwards inwards, into the interior of the room can be excavated and thus separated from the fixed frame 2.
  • the removable bearing part 8 is sunk according to Figure 2 and housed flush on the outside in the fixed bearing part 7. It completes the bearing bore for the journal 6.
  • the screw 10 is not only a fastening screw, but also serves as an adjusting device for the braking force. The more you screw the screw 10 into the thread 11, the greater the braking effect of this braking device.
  • the removable bearing part 8 engages with a thickened end 12 in the bearing shell, which is closed in the axial direction and is formed by the fixed bearing part 7, and is located according to, for example, FIG. 2, in front of the free end 13 of the bearing journal 6 the bore for the screw 10.
  • a thread 14 through which the thread 15 at the free end of the screw 10 must be screwed.
  • the thinner shaft part 16 of the screw 10 can be moved by the thread 14 of the removable bearing part 8. As a result, the screw 10 is held captively on the removable bearing part 8.
  • the brake shoe can, as can be easily seen in the drawing, be displaced in the insertion slot 9 of the fixed bearing part 7 in the radial direction and thereby be placed on the assigned area of the bearing journal 6 or pressed on when the screw is tightened.
  • At least the surface of the removable bearing part 8 which is in contact with the bearing journal 6, but in particular also the bearing surface of the fixed bearing part 7 are equipped with bearing surfaces whose radius is slightly smaller than the radius of the bearing journal 6, as a result of which a particularly good braking effect, in particular at the bottom, is generated can.
  • the frame bearing part 5 and the wing bearing part 4 are embedded in the fixed frame 2 and the wing 1, respectively, with corresponding receptacles or cutouts. Only for the sake of order it is pointed out in this context that in FIG the lower wing end points upwards and the upper one points downward because the wing is in a so-called cleaning position, which it assumes after a 180 ° rotation about the horizontal axis 20.
  • a cover strip 21 of the fixed frame 2 and a cover strip 22 of the leaf 1 which is parallel to it when the sash 1 is completely open are on a common level.
  • the bearing end of a folding strip 23 of the wing 1, above which the radially projecting cover strip 22 is located It can be molded onto the basic profile 24 of the frame or, if manufactured separately, can be attached to it.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Wing Frames And Configurations (AREA)

Claims (4)

  1. Pivot pour un battant (1) de fenêtre, susceptible de pivoter autour d'un axe horizontal sensiblement médian, le battant (1) étant monté rotatif sur des paliers droit et gauche (3) solidaires d'un dormant fixe (2) et chaque palier (3) étant composé d'un élément de palier de battant (4) et d'un élément de palier de dormant (5), dont l'un présente un tourillon (6) et l'autre une coquille de coussinet destinée à recevoir ce dernier, la coquille de coussinet étant par ailleurs réalisée en deux parties et composée d'un élément de palier inférieur fixe (7) lors de l'utilisation ainsi que d'un élément de palier supérieur amovible (8), relié à ce dernier, l'élément de palier inférieur fixe (7) se trouvant sur le dormant fixe (2) tandis que le tourillon (6) se trouve sur l'élément de palier du battant (4), l'élément de palier inférieur fixe (7) entourant en outre le tourillon (6) sur un angle d'environ 180° et présentant une entaille d'introduction (9) du tourillon (6) essentiellement orientée vers le haut et vers l'intérieur, tandis que l'élément de palier amovible (8) est inséré dans l'entaille d'introduction (9) et complète le logement du palier, une vis de fixation (10) traversant en outre un logement ménagé dans l'élément de palier amovible (8) et étant engagée dans un taraudage (11) de l'élément de palier fixe (7), caractérisé en ce que l'élément de palier amovible (8) pénètre par une extrémité (12) plus épaisse dans la coquille de coussinet de l'élément de palier fixe (7) et se situe devant l'extrémité libre (13) du tourillon et en ce que l'extrémité plus épaisse présente le logement recevant la vis de fixation (10).
  2. Pivot selon la revendication 1, caractérisé en ce que l'élément de palier amovible (8) fait en même temps fonction de mâchoires de frein, en ce qu'il est guidé mobile radialement à l'intérieur de l'élément de palier fixe (7), le tourillon (6) étant doté d'une gorge décolletée (18) ou rainure périphérique dans laquelle vient s'engager un nez (19) ou autre élément en saillie similaire de l'élément de palier amovible (8), en ce que la vis de fixation (10) présente un filetage (15) uniquement sur son extrémité et en ce que l'élément de palier amovible (8) ne présente un court taraudage (14) que sur sa région externe.
  3. Pivot selon la revendication 2, caractérisé en ce que le rayon de la surface, en contact avec le tourillon (6), de l'élément de palier amovible (8) au moins, mais en particulier des deux éléments de palier (7, 8) est légèrement inférieur au rayon du tourillon (6).
  4. Pivot selon au moins une des revendications précédentes, caractérisé en ce que l'élément de palier (5) du dormant et l'élément de palier (4) du battant sont respectivement encastrés dans un évidement ou autre logement similaire de leur châssis (2, 1) et en ce qu'un couvre-joint du châssis s'étend jusqu'à chacun desdits éléments de palier.
EP93102123A 1992-03-05 1993-02-11 Pivot pour battant basculant de fenêtre Expired - Lifetime EP0558968B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9202935U 1992-03-05
DE9202935U DE9202935U1 (fr) 1992-03-05 1992-03-05

Publications (2)

Publication Number Publication Date
EP0558968A1 EP0558968A1 (fr) 1993-09-08
EP0558968B1 true EP0558968B1 (fr) 1995-08-09

Family

ID=6876897

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93102123A Expired - Lifetime EP0558968B1 (fr) 1992-03-05 1993-02-11 Pivot pour battant basculant de fenêtre

Country Status (3)

Country Link
EP (1) EP0558968B1 (fr)
AT (1) ATE126316T1 (fr)
DE (2) DE9202935U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9410198U1 (de) * 1994-06-27 1995-11-02 Gretsch Unitas Gmbh Wendeflügellager

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345472A1 (de) * 1973-09-08 1975-03-20 Jakob Escher Beschlag fuer ein schwingfenster
DE2910776A1 (de) * 1979-03-19 1980-09-25 Bernhard Kirsch Lager fuer ein um eine waagerechte wendeachse schwenkbares wendefluegelfenster
DE3239671A1 (de) * 1982-10-27 1984-05-03 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Schwingfluegellager

Also Published As

Publication number Publication date
ATE126316T1 (de) 1995-08-15
DE59300434D1 (de) 1995-09-14
EP0558968A1 (fr) 1993-09-08
DE9202935U1 (fr) 1992-04-30

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