EP1566509B1 - Adapteur pour ferrure et mécanism de fermeture pour une porte, une fenêtre ou similaire - Google Patents

Adapteur pour ferrure et mécanism de fermeture pour une porte, une fenêtre ou similaire Download PDF

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Publication number
EP1566509B1
EP1566509B1 EP04003725A EP04003725A EP1566509B1 EP 1566509 B1 EP1566509 B1 EP 1566509B1 EP 04003725 A EP04003725 A EP 04003725A EP 04003725 A EP04003725 A EP 04003725A EP 1566509 B1 EP1566509 B1 EP 1566509B1
Authority
EP
European Patent Office
Prior art keywords
rod
torx
adapter
handle
gear
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
EP04003725A
Other languages
German (de)
English (en)
Other versions
EP1566509A1 (fr
Inventor
Dusan Strle
Mike Piqeur
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.)
Roto Frank AG
Original Assignee
Roto Frank AG
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 Roto Frank AG filed Critical Roto Frank AG
Priority to EP04003725A priority Critical patent/EP1566509B1/fr
Priority to DE502004011030T priority patent/DE502004011030D1/de
Priority to AT04003725T priority patent/ATE464448T1/de
Publication of EP1566509A1 publication Critical patent/EP1566509A1/fr
Application granted granted Critical
Publication of EP1566509B1 publication Critical patent/EP1566509B1/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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism

Definitions

  • the invention relates to a fitting mechanism for a window, a door or the like.
  • the square standard bars have an edge distance of about 7 mm and therefore allow a corresponding torque transmission.
  • the transferable force is essentially determined by the interacting surfaces, ie the surface load exerted on the sides of the square bar on corresponding sides of a square socket in the nut (or drive gear) of a fitting gear on the one hand and a square socket in the handle handle on the other hand for manual operation of the fitting gear.
  • the cross-sectional dimensioning of such a square bar is limited because the fitting parts and the grip handle can not be designed too clunky.
  • the invention has for its object to provide a fitting gear, with the rotary handle the highest possible torque can be transmitted in a relatively small size.
  • a fitting mechanism for a window, a door or the like is provided with a handle handle and a torque transmission adapter having a first and a second connection zone and the first connection zone with the handle handle and the second connection zone with a drive gear of Fitting gear is connected, wherein the first connection zone as a square recording and the second connection zone as Torxstab or the first and the second connection zone are each formed as Torxstab and wherein the drive gear has a trained as Torxability coupling receptacle.
  • the Torx profile has the contour in cross section a hexagonal star; It is generally known to the person skilled in the art.
  • the invention relates to a fitting transmission with rod-shaped connecting element for torque transmitting connecting a drive gear with a handle handle, having a first and a second connection zone, wherein the first and the second connection zone is formed in each case as Torxstab.
  • the rod-shaped connecting element is preferably formed by a Torxstab, which can be compared to a standard square rod slender and yet transmits equal or even greater torques, as the Troxprofil-viewed over the circumference large contact zones for grip handle or fitting mechanism provides.
  • the torque transmission adapter has a first connecting zone formed as a square receptacle and a second connecting zone designed as a Torx rod.
  • the Torxstab is inserted into a corresponding Torxausappelung the drive gear or a nut of a fitting gear.
  • the formed on the other side of the adapter square socket is used for connection to the handle handle.
  • the latter also has a square socket, so that in the square socket of the handle handle one end of a square bar and in the square socket of the adapter, the other end of the square bar is inserted.
  • the square bar is in particular a standard square bar with an edge spacing of 7 mm.
  • the drive gear (also called nut), serves for the displacement of at least one driving level and is coupled to the handle handle.
  • the drive gear has the coupling receptacle, wherein the coupling receptacle is designed as Troxage.
  • edge length of the square holder is greater than the maximum diameter of the Torxstabs.
  • "Edge length” is the measure between two parallel walls of the square socket to understand.
  • the maximum diameter of the Torxstabs arises when the diameter is determined in the region of two opposite star tips of the Torxprofils.
  • the adapter has a central zone which connects the first connection zone with the second connection zone.
  • the cross-sectional dimension of the central zone is preferably smaller than the maximum outer diameter of the square receiver and larger than the maximum diameter of the Torxstabs.
  • the adapter along its axis of rotation is rectilinear, so that therefore the axes of rotation of square and Torxstab are aligned.
  • the connecting element is designed as a continuous Torxstab, thus has the same and also the same dimensioned, continuous Torxprofil on its entire length.
  • the grip handle is designed such that its neck diameter is smaller than in handle handle with standardized square (7 mm) is formed. This results in the same power transmission option or even greater torque transmission, a visually elegant appearance and / or a small design.
  • fitting gear 1 is designed as an expansion gear and especially for double-leaf turning windows without central spar used. It is embedded in the assembly, for example, in the blow bar of the rotary wing and takes due to the special construction a position in which -trotz centrally-sitting handle handle- no Achsversatzaus GmbH or no inclination of the torque transmission path to the handle handle is necessary.
  • the fitting gear 1 has a gear housing 2, in which a drive gear 3 (nut) and a coupling gear 11 are rotatably supported about two, spaced apart parallel axes of rotation 4 and 21.
  • the mutually facing ends of two drive rods 39 and 40 protrude into the transmission housing 2 and are guided axially displaceably in it.
  • the drive rods 39 and 40 are displaced in opposite directions.
  • the actuation of the drive gear 3 by means of a handle handle, not shown, which is coupled by means of a torque transmission path 49 'to the drive gear 3.
  • the transmission housing 2 consists of two mutually coupled housing halves 22, 22 ', which are provided in the interior in each case with a bearing recess 14 and 27 for pivotally mounting the drive gear 3 and the coupling gear 11.
  • the bearing recess 14 is open-edged, ie, it has an opening lying on the falz detergenten boundary surface 28 of the transmission housing 2, which extends over a circumferential sector of the bearing recess 14 of about 50 °. This makes it possible that the axis of rotation 4 of the drive gear 3 with falz wornem distance x to the drive rod 39, 40 is located.
  • the drive gear 3 has a circular segment-like flange 3, which is provided with teeth 6 and is surmounted on both sides by a bearing pin 15 which engages in the respective bearing recess 14 of the two housing halves 22, 22 'in the mounted state.
  • the drive rod 39 has drive gear recesses 7 and coupling gear recesses 10; the drive rod 40 has coupling gear recesses 12.
  • the fitting gear 1 operates in the assembled state as follows: If the drive gear 3 is rotated by means of a grip handle, not shown, then the teeth 6 of the drive gear 3 would come with the recesses 7 of the drive rod 39. The displacement of the drive rod 39 causes the coupling gear 11 by entrainment his teeth by means of the coupling gear recesses 10 is rotated, whereby a combing of the teeth of the coupling gear 11 with the coupling gear recesses 12 of the drive rod 40 takes place. In this way, the two drive rods 39 and 40 are moved in opposite directions.
  • the drive gear 3 has a coupling receptacle 44, which according to FIG. 6 - Passed through the bearing pin 15.
  • the coupling receptacle 44 is formed as Torxability 45, that is, it represents a receiving recess or passage recess whose walls are configured according to a Torxprofil.
  • FIG. 2 An adapter 46 is provided which is rotatably coupled with its one end portion 47 with the Torxfact 45 of the drive gear 3 and the other end portion 48 can be coupled with a square standard rod of the handle handle.
  • the handle has this purpose a standard square recess into which a standard square bar is inserted, the other end is inserted into a square receptacle 49, in particular standard square, the adapter 46.
  • the adapter 46 therefore forms a torque transmission path 49 ', with which a rotation of the rotary handle is transmitted to the drive gear 3.
  • the end region 48 of the adapter 46 has a first connection zone 50, which is designed as the already mentioned square socket 49.
  • the end region 47 of the adapter 46 forms a second connection zone 51, which is designed as Torxstab 52 whose cross-sectional dimensions are matched to the Torxfact 45 of the drive gear 3.
  • the edge length a of the square receptacle 49 is greater than the maximum diameter d of the Torxstabs 52.
  • the maximum diameter is obtained by measuring it between two opposite "tips" of the toroidal Torxprofile.
  • the mentioned Size differences between edge length a and maximum diameter d are easily possible, because by means of the Torxprofile despite a smaller cross-sectional dimension at least an equal, if not greater torque against the aforementioned square arrangement can be transferred.
  • the adapter 46 has a central zone 53 between the first connection zone 50 and the second connection zone 52, which is cylindrical. Furthermore, the first connection zone 50 has a cylindrical lateral surface. The diameter of the cylindrical lateral surface of the central zone 53 is in FIG. 2 marked as cross-sectional dimension b. This is smaller than the maximum outer diameter of the cylindrical portion of the first connection zone 50 and larger than the maximum diameter d of the Torxstabs 52.
  • the adapter 46 is formed step-shaped.
  • the axes of rotation of square holder 49 and Torxstab 52 are aligned with each other, ie, the adapter 46 extends in a straight line in the longitudinal direction.
  • the cylindrical lateral surface of the central zone 53 is provided with a circumferential groove 54.
  • the end face 55 of the adapter 46 on a particular one of the sides 56 of the square receptacle 49 has a marking 57 in the form of a radial groove.
  • the retaining spring 61 in the unmounted adapter 46 occupies, that is, completely inserted into the slots 64, 65 and receiving slots 66 and 67 and that then insertion of the adapter 46 with its Torxstab 52 takes place in the Torx article 45.
  • One of the circumferential groove 54 upstream, circumferential ramp 68 ensures that the legs 62 and 63 of the retaining spring 61 are spread during insertion and -in the Einschubendwolf- engage in the receiving groove 54.
  • the drive gear 3 has a Torxage 45, in which two diametrically opposite star ends of the Torxprofils not arcuate, but flattened (flattening 70) are configured. These flats 70 lead in accordance flattened configuration of the profile of the Torxstabs 52 of the adapter 46 to the fact that the adapter 46 can be inserted into the Torxapplication 45 only in two, offset by 180 ° to each other rotational positions. The corresponding rotational position can be seen from the outside with inserted adapter on the basis of the identification 47.
  • a desired orientation of the adapter 46 is provided in the Torxfact 45, in the correct relation to the orientation of the sides 56th the square holder 49 is and ensures a corresponding handle handling position. Also, this measure allows a clear detection of a right or left stop.
  • a grip handle in the handle neck has a Torxability, in which a straight Torxstab is inserted, which engages with its other end in the Torx article 45 of the drive gear 3.
  • the usual square arrangement is thus dispensed with.
  • the handle neck of the handle handle can be made relatively small in diameter when there mentioned Torxfact, as this also has a correspondingly small diameter.
  • the grip handle can therefore be made visually slim.
  • This small design not only has visual advantages, but is recommended wherever there is little space available, which is the case, for example, in the area of the beater bar of a two-lobe, no central spar-having window.
  • the maximum diameter d ( FIG. 2 ) of the Torx bar 4 mm and is therefore smaller than the edge distance of 7 mm of a standard square bar.
  • the maximum diameter c of the Torxability 45 ( figure 5 ), which is only slightly larger than the diameter d is to be formed, to allow insertion of the Torxstabs 52 in the Torxfact 45.
  • the drive gear 3 of the fitting gear is very stably ausgestaltbar, since the coupling receptacle 44 has a smaller diameter by their training as Torxage 45 relative to the standard square socket.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Gears, Cams (AREA)
  • Special Wing (AREA)
  • Mechanically-Actuated Valves (AREA)

Claims (8)

  1. Mécanisme de fermeture (1) pour une fenêtre, une porte ou similaire, comprenant une poignée et un adaptateur de transmission de couple de rotation qui présente une première et une seconde zone de raccord (50, 51) et la première zone de raccord (50) est reliée à la poignée et la seconde zone de raccord (51) est reliée à une roue dentée d'entraînement (3) du mécanisme de fermeture (1), dans laquelle la première zone de raccord (50) est réalisée en tant que logement carré (49) et la seconde zone de raccord (51) est réalisée en tant que barre Torx (52) ou la première et la seconde zone de raccord (50, 51) sont chacune réalisées en tant que barre Torx (52) et dans laquelle la roue dentée d'entraînement (3) présente un logement d'accouplement (44) réalisé en tant que logement Torx (45).
  2. Mécanisme de fermeture selon la revendication 1, caractérisée en ce que la longueur d'arête (a) du logement carré (49) est supérieure au diamètre maximal (d) de la barre Torx (52).
  3. Mécanisme de fermeture selon l'une quelconque des revendications précédentes, caractérisée par une zone centrale (53) qui relie la première zone de raccord (50) à la seconde zone de raccord (51).
  4. Mécanisme de fermeture selon l'une quelconque des revendications précédentes, caractérisée en ce que la dimension en coupe transversale (b) de la zone centrale (53) est inférieure au diamètre externe maximal du logement carré (49) et supérieure au diamètre maximal (d) de la barre Torx (52).
  5. Mécanisme de fermeture selon l'une quelconque des revendications précédentes, caractérisée en ce que les axes de rotation du logement carré (49) et de la barre Torx (52) sont alignés l'un avec l'autre.
  6. Mécanisme de fermeture selon la revendication 1, caractérisée par la réalisation en tant que barre Torx traversante dans la mesure où la première et la seconde zone de raccord (50, 51) sont chacune réalisées en tant que barre Torx.
  7. Mécanisme de fermeture selon l'une quelconque des revendications précédentes, caractérisée en ce que le diamètre maximal (d) de la barre Torx (52) est inférieur à la distance d'arête se montant à 7 mm d'une barre carrée standardisée.
  8. Mécanisme de fermeture selon l'une quelconque des revendications précédentes, caractérisée en ce que le renfoncement du logement de la poignée est réalisé en tant que logement Torx (45).
EP04003725A 2004-02-19 2004-02-19 Adapteur pour ferrure et mécanism de fermeture pour une porte, une fenêtre ou similaire Expired - Lifetime EP1566509B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP04003725A EP1566509B1 (fr) 2004-02-19 2004-02-19 Adapteur pour ferrure et mécanism de fermeture pour une porte, une fenêtre ou similaire
DE502004011030T DE502004011030D1 (de) 2004-02-19 2004-02-19 Adapter sowie Verbindungselement für ein Beschlaggetriebe sowie Beschlaggetriebe für ein Fenster, eine Tür oder dergleichen
AT04003725T ATE464448T1 (de) 2004-02-19 2004-02-19 Adapter sowie verbindungselement für ein beschlaggetriebe sowie beschlaggetriebe für ein fenster, eine tür oder dergleichen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04003725A EP1566509B1 (fr) 2004-02-19 2004-02-19 Adapteur pour ferrure et mécanism de fermeture pour une porte, une fenêtre ou similaire

Publications (2)

Publication Number Publication Date
EP1566509A1 EP1566509A1 (fr) 2005-08-24
EP1566509B1 true EP1566509B1 (fr) 2010-04-14

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ID=34707319

Family Applications (1)

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EP04003725A Expired - Lifetime EP1566509B1 (fr) 2004-02-19 2004-02-19 Adapteur pour ferrure et mécanism de fermeture pour une porte, une fenêtre ou similaire

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Country Link
EP (1) EP1566509B1 (fr)
AT (1) ATE464448T1 (fr)
DE (1) DE502004011030D1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2899266B1 (fr) * 2006-04-03 2008-05-23 Ferco Int Usine Ferrures Ferrure de type cremone ou cremone-serrure apte a etre encastree dans une rainure en feuillure de menuiserie et comportant au moins un fouillot
DE202008009184U1 (de) * 2008-07-09 2009-11-12 Siegenia-Aubi Kg Verriegelungsvorrichtung
PL2320013T3 (pl) 2009-11-10 2013-01-31 Roto Frank Ag Okucie z nawrotnicą

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE424999A (fr)
DE4308810A1 (de) * 1993-03-19 1994-09-22 Schueco Int Kg Stulpgetriebe eines Fensters oder einer Tür
GB9809936D0 (en) 1998-05-08 1998-07-08 Surelock Mcgill Limited Lock mechanism
DE19926908A1 (de) * 1999-06-12 2000-12-14 Adolf Wuerth Gmbh & Co Kg Übertragungselement zum Übertragen eines Drehmoments

Also Published As

Publication number Publication date
DE502004011030D1 (de) 2010-05-27
ATE464448T1 (de) 2010-04-15
EP1566509A1 (fr) 2005-08-24

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