EP3854967A1 - Crémone pour un battant secondaire d'une fenêtre à double battant - Google Patents

Crémone pour un battant secondaire d'une fenêtre à double battant Download PDF

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Publication number
EP3854967A1
EP3854967A1 EP21151368.4A EP21151368A EP3854967A1 EP 3854967 A1 EP3854967 A1 EP 3854967A1 EP 21151368 A EP21151368 A EP 21151368A EP 3854967 A1 EP3854967 A1 EP 3854967A1
Authority
EP
European Patent Office
Prior art keywords
coupling means
actuating lever
faceplate
assembly
lever
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.)
Pending
Application number
EP21151368.4A
Other languages
German (de)
English (en)
Inventor
André Theising
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.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus 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 Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Publication of EP3854967A1 publication Critical patent/EP3854967A1/fr
Pending 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
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
    • E05C7/045—Sliding bolts mounted on or in the edge of a normally closed wing of a double-door or -window
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0004—Lock assembling or manufacturing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0012—Accessories in connection with locks for lock parts held in place before or during mounting on the wing

Definitions

  • the invention relates to a connecting rod fitting for a side sash of a double-sash window, a double-sash window door or the like without a center post with at least one driving rod guided longitudinally on a faceplate for controlling a lock, with a drive gear intended for concealed arrangement to drive the at least one driving rod, with an actuating lever of the drive gear, with an intermediate lever articulated on the actuating lever, and with bearing means for mounting the intermediate lever on the actuating lever and for mounting the intermediate lever and the actuating lever on the drive rod and the faceplate or a second drive rod.
  • the invention also relates to a method for assembling such a drive rod fitting on an auxiliary sash of a double-sash window.
  • Double-sash windows or balcony doors without a center post usually have a main sash or active sash, which can be locked and unlocked using a handle that is accessible at all times.
  • the actuating lever is arranged in the rebate gap between the wings and is therefore only accessible when the main wing is open. For this, however, the actuating lever in the closed position must lie parallel over the drive rod.
  • the drive rod fitting is installed in the open position, however, in which the actuating lever is pivoted away from the drive rod. Since various components of the espagnolette fitting are secured in the assembly position by means of center fixings, the protruding actuating lever would be very disruptive during transport.
  • the invention is based on the problem of developing a connecting rod fitting of the type mentioned at the outset in such a way that it is easy to transport and assemble. Furthermore, a particularly simple method for assembling such an espagnolette fitting is to be created.
  • the first-mentioned problem is solved according to the invention in that two of the bearing means have coupling means and counter-coupling means arranged on both components to be stored together and that in a transport position the coupling means and the counter-coupling means are separated and in an operating position the coupling means and the counter-coupling means are connected to one another.
  • This design means that components of the drive gear are separated from the drive rod or the faceplate in the transport position. In this way, both the components of the drive gear and the at least one drive rod with the faceplate can be transported separately from one another and in a space-saving manner.
  • the final assembly of the components of the drive gear on the drive rod and the faceplate for the operating position takes place particularly easily thanks to the invention after the transport on the secondary wing.
  • the assembly of the assembly having at least one drive rod can be automated.
  • actuating lever and the intermediate lever form a preassembled structural unit and if the coupling means on the bearing means between the actuating lever and the intermediate lever on the drive rod and the faceplate or a second drive rod are arranged.
  • a first assembly can be formed with the faceplate and the at least one drive rod, which assembly can be easily transported and mounted on the secondary wing.
  • the structural unit consisting of the actuating lever and intermediate lever forms a second assembly, which is connected to the first assembly as the last assembly step.
  • the coupling means are particularly simple in construction if the bearing means have a bearing pin with a widening or constriction as the coupling means.
  • the widening or constriction can simply be fixed positively by the counter-coupling means if the counter-coupling means have latching means for engaging behind the widening or engaging in the constriction of the bearing pin.
  • the counter-coupling means are particularly simple in construction when the latching means have a spring plate.
  • the counter-coupling means are constructed to be stable and process-reliable for particularly simple assembly if the spring plate is arranged on the side of the intermediate lever, the actuating lever or the faceplate facing the coupling means in the operating position, and a feed opening for the bearing pin is provided by one having holding plate is covered, which is connected to the intermediate lever, the actuating lever or the faceplate.
  • This sandwich-like structure in which the spring steel sheet is located in the middle and is held flat at least to a large extent around the circumference, reliably prevents the spring steel sheet from shifting, in particular when the bearing pin is inserted. Only the locking means are still arranged flexibly.
  • the bearing pin can be fed in particularly easily if the feed opening in the holding plate is wider than a passage for the bearing pin in one of these components, at least in the longitudinal extension of the component to which it is connected.
  • the feed opening can also be funnel-shaped in order to achieve a large opening for the bearing pin.
  • the bearing pin is finally centered by the locking means, so that the passage in the intermediate lever, the actuating lever or the faceplate is only slightly larger than the largest diameter on the bearing pin.
  • the bearing pin has very little play, so that, in the operating position, actuating forces on the actuating lever can be transmitted largely without play. Since the actuation forces are predominantly in Are transmitted in the direction of the longitudinal extension of the component, a largely play-free guidance in this direction is particularly effective.
  • the assembly and disassembly of the components of the drive gear on other components of the drive rod fitting is particularly simple if the coupling means and counter-coupling means are designed as screw connections. This screw connection enables rotatable mounting and axial securing of the components.
  • Latching means for connecting the bearing means can easily be avoided according to another advantageous development of the invention if the bearing pin has a transverse web as a coupling means at its free end and if the counter-coupling means have a longitudinal slot for receiving the transverse web in an intended rotational position of the components to one another.
  • the components can be joined in an intended rotational position in which the transverse web can be guided through the longitudinal slot. After the components have been rotated, the transverse web engages behind the component having the longitudinal slot and the bearing is axially secured.
  • This design of the coupling means and the counter-coupling means has a particularly high stability and is therefore particularly suitable for the bearing means of the actuating lever on the at least one drive rod or the faceplate.
  • a superposed position of the actuating lever with the intermediate lever can be easily fixed according to another advantageous development of the invention if the actuating lever and the intermediate lever have a latching device and if the latching device holds the actuating lever and the intermediate lever in a parallel position.
  • This superimposed position is particularly space-saving in the transport position and characterizes the locking position of the drive gear in the operating position. Thanks to the invention, the locking device can be used both during transport and during operation.
  • a central fixation of the drive rod fitting can be generated independently of the drive gear if a central fixation is arranged between the at least one drive rod and the faceplate.
  • a central fixation holds the at least one drive rod on the faceplate and is released via the drive gear when it is first actuated. Since the components of the drive gear can only be mounted in the position in which the coupling means and the As a result, the drive gear does not need its own center fixation.
  • the assembly comprising the at least one drive rod is mounted separately from the actuating lever.
  • Such an assembly without annoying angled or bent components can be easily automated.
  • the connecting rod fitting is complete.
  • the intermediate lever can be arranged on the first assembly or on the second assembly.
  • Figure 1 shows a two-sash window without a central mullion with a main sash 2 hinged to a frame 1 and a secondary sash 3 that can be pivoted towards the main sash 2 1 and the secondary wing 3.
  • the secondary wing 3 has a drive gear 6 concealed in a rebate between the secondary wing 3 and the main wing 2 for driving a connecting rod fitting 7.
  • the connecting rod fitting 7 of the secondary wing 3 locks the secondary wing 3 in the frame 1.
  • FIG 2 shows an enlarged perspective view of the drive gear 6 of the connecting rod fitting 7 of the secondary wing 3.
  • the drive gear 6 has an actuating lever 8 and an intermediate lever 9.
  • the connecting rod fitting 7 has a longitudinally displaceable drive rod 11 on a fixed faceplate 10.
  • the actuating lever 8 and drive rod 11 are parallel on top of each other. This characterizes the locking position of the connecting rod fitting 7 of the secondary wing 3.
  • the actuating lever 8 has a bearing means 12 for mounting on the connecting rod 11 and a bearing means 13 for mounting on the intermediate lever 9.
  • the intermediate lever 9 has a further bearing means 14 for mounting on the faceplate 10.
  • a support element 15 for supporting the drive rod fitting 7 is attached to the faceplate 10 in a fitting groove (not shown) of the secondary leaf 3.
  • the drive rod 11 is guided on the support element 15.
  • FIG 3 shows the drive gear 6 from Figure 2 in a sectional view along the line III - III.
  • a portion of the drive gear 6 is shown greatly enlarged for clarity.
  • the intermediate lever 9 has on the bearing means 14 on the faceplate 10 coupling means 16 and mating coupling means 17.
  • the coupling means 16 have a bearing pin 18 with a widening 19 arranged at the free end.
  • the mating coupling means 17 have a latching means 20 with a spring plate 21 attached to the intermediate lever 9. In the assembled state shown, the spring plate 21 engages behind the widening 19 of the bearing pin 18.
  • the bearing means 12 of the actuating lever 8 on the drive rod 11 is constructed like the described bearing means 14 of the intermediate lever 9 on the faceplate 10 and has a latching means 22 with a spring plate 23 attached to the drive rod 11.
  • the latching means 22 engage behind a widening 24 on the actuating lever 8 fastened bearing bolt 25.
  • Bearing bolt 25 and latching means 22 thus form coupling means 26 and counter-coupling means 27.
  • Actuating lever 8 and intermediate lever 9 are held by a latching device 28 in the position one above the other.
  • the actuating lever 8 can only be deflected after overcoming the holding force of the latching device 28 and the connecting rod fitting 7 can be moved into the open position.
  • a central fixing not shown, which holds the drive rod 11 in a central position with respect to the faceplate 10 before it is operated for the first time. This central fixing is destroyed when the espagnolette 7 is operated for the first time.
  • Such center fixings are known in various variants from the prior art.
  • Figure 4 shows the drive gear 6 from Figure 2 in a further variant and with adjoining further components of the espagnolette fitting 7 before assembly.
  • the faceplate 10 and the drive rod 11 of the drive rod fitting 7 are mounted on the secondary wing 3 and are in the open position.
  • the actuating lever 8 and the intermediate lever 9 are brought into an open position and aligned with respect to the components of the drive rod fitting 7.
  • the bearing bolts 25, 18 of the actuating lever 8 and the faceplate 10 are pressed together and locked with the locking means 22, 20 of the drive rod 11 and the intermediate lever 9.
  • the locking means 20 is a spring plate 21 which is sandwiched between the underside of the intermediate lever 9 and the holding plate 34.
  • the intermediate lever 9 has a passage 33 for the head of the bearing pin 18.
  • the drive gear 6 and the drive rod 11 are connected to one another in a form-fitting manner.
  • the espagnolette 7 is now fully assembled.
  • Figure 5 shows a further embodiment of the drive transmission 106, which extends from the Figure 4 differs in that the bearing means 112, 114 of the actuating lever 8 and of the intermediate lever 9 on the drive rod 11 and the faceplate 10 have screw connections 29, 30.
  • the screw connections 29, 30 thus form coupling means 116 and counter-coupling means 117 for the rotatable mounting and axial securing of the components.
  • the final assembly of the components of the drive gear 6 on the faceplate 10 and the drive rod 11 is thus carried out by screwing.
  • Figure 6 shows a further embodiment of the drive transmission 6, which is from the Figure 4 only differs in that a bearing pin 225 of the actuating lever 8 has a transverse web 31 as a coupling means 226 at its free end.
  • Figure 7 shows in an opposite view that the drive rod 11 has a longitudinal slot 32 as a counter-coupling means 227 for receiving the transverse web 31.
  • the transverse web 31 and the longitudinal slot 32 can only be assembled when the components are in an intended rotational position with respect to one another.
  • the coupling of the intermediate lever 9 to the faceplate 10 is like too Figure 3 described.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
EP21151368.4A 2020-01-21 2021-01-13 Crémone pour un battant secondaire d'une fenêtre à double battant Pending EP3854967A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020200646.6A DE102020200646A1 (de) 2020-01-21 2020-01-21 Treibstangenbeschlag für einen Nebenflügel eines zweiflügeligen Fensters

Publications (1)

Publication Number Publication Date
EP3854967A1 true EP3854967A1 (fr) 2021-07-28

Family

ID=74181015

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21151368.4A Pending EP3854967A1 (fr) 2020-01-21 2021-01-13 Crémone pour un battant secondaire d'une fenêtre à double battant

Country Status (2)

Country Link
EP (1) EP3854967A1 (fr)
DE (1) DE102020200646A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504025A1 (de) 1984-04-11 1985-10-17 Mayer & Co Riegel- und Beschlägefabrik, Salzburg Falzgetriebe fuer den unterschlagenden fluegel zweifluegeliger, setzholzloser fenster oder tueren
DE19625098C1 (de) * 1996-06-24 1997-08-28 Roto Frank Ag Verschlußvorrichtung an einem unterschlagenden Flügel von zweiteiligen Fenstern, Türen oder dergleichen
EP1420136A2 (fr) 2002-11-12 2004-05-19 Siegenia-Aubi Kg Crémone pour le battant semi-fixe d'une fenêtre ou porte à deux battants sans montant central, et procédé de montage automatique ou semi-automatique d'une crémone

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504025A1 (de) 1984-04-11 1985-10-17 Mayer & Co Riegel- und Beschlägefabrik, Salzburg Falzgetriebe fuer den unterschlagenden fluegel zweifluegeliger, setzholzloser fenster oder tueren
DE19625098C1 (de) * 1996-06-24 1997-08-28 Roto Frank Ag Verschlußvorrichtung an einem unterschlagenden Flügel von zweiteiligen Fenstern, Türen oder dergleichen
EP1420136A2 (fr) 2002-11-12 2004-05-19 Siegenia-Aubi Kg Crémone pour le battant semi-fixe d'une fenêtre ou porte à deux battants sans montant central, et procédé de montage automatique ou semi-automatique d'une crémone

Also Published As

Publication number Publication date
DE102020200646A1 (de) 2021-07-22

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