EP3868984B1 - Hebelgetriebe für einen in einer falzluft verdeckt angeordneten treibstangenbeschlag - Google Patents

Hebelgetriebe für einen in einer falzluft verdeckt angeordneten treibstangenbeschlag Download PDF

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Publication number
EP3868984B1
EP3868984B1 EP21155996.8A EP21155996A EP3868984B1 EP 3868984 B1 EP3868984 B1 EP 3868984B1 EP 21155996 A EP21155996 A EP 21155996A EP 3868984 B1 EP3868984 B1 EP 3868984B1
Authority
EP
European Patent Office
Prior art keywords
lever
slider
operating lever
operating
gear according
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.)
Active
Application number
EP21155996.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3868984A1 (de
Inventor
Stefan Niehues
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 EP3868984A1 publication Critical patent/EP3868984A1/de
Application granted granted Critical
Publication of EP3868984B1 publication Critical patent/EP3868984B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B5/00—Handles completely let into the surface of the wing
    • E05B5/003—Pop-out handles, e.g. sliding outwardly before rotation

Definitions

  • the invention relates to a lever mechanism for a connecting rod fitting arranged in a concealed manner in a rebate space, with an operating lever that can be pivoted relative to a faceplate for driving a connecting rod guided in a longitudinally displaceable manner on the faceplate and with a lifting device for moving the operating lever from a recessed basic position into a protruding operating position and with a holding device for Holding of the control lever in the lowered basic position.
  • Such a lever mechanism is, for example, from EP 1 790 804 A2 famous.
  • the lifting device has a lifting handle arranged on a seesaw arm. Another rocker arm coupled to the lifting handle rests on the underside of the operating lever.
  • the holding device has a magnet which holds the operating lever in the retracted basic position.
  • a closure device has become known in which a holding device holds a folding lever in a form-fitting manner in a position that is flush with the folding surface.
  • the folding lever is moved into a protruding position via a spring element.
  • This closure device also has a large number of components.
  • the invention is based on the problem of developing a lever mechanism of the type mentioned at the outset in such a way that it is particularly simple in construction and safe to operate.
  • the holding device has a longitudinally movable slide and that the slide can be moved from a holding position holding the operating lever in the basic position to a release position raising the operating lever into the operating position.
  • the lever mechanism is thus constructed in a particularly simple manner.
  • the lever mechanism is particularly safe to use because the movement of the slide is decisive for the function of the holding device and the lifting device.
  • control of the holding device is particularly simple if the slide is prestressed into the holding position by a spring element.
  • the control of the lifting device is particularly simple if the slide and the operating lever face one another with a ramp and a support element which slides along the ramp when the slide is moved.
  • the support element of one component slides over the ramp of the other component, so that when the slide is moved, the operating lever is raised into the operating position.
  • the support element can also be designed in the form of a ramp.
  • the operating lever can be actively supported in the operating position if the slide has a sliding surface that supports the operating lever in the operating position. After releasing the holding device by one movement of the slide, the sliding surface reaches the holding position between the operating lever and faceplate when the slide moves back and supports the operating lever.
  • the operating lever is held reliably in the holding position of the slide when the operating lever rests against a stop of the slide in the retracted basic position.
  • the holding device is also particularly simple in terms of construction. This design enables the slide to support the operating lever with the sliding surface in the protruding operating position or with the stop in the lowered basic position.
  • the slide has a particularly simple design if the stop and the sliding surface of the slide are arranged on opposite sides of a web.
  • the assembly of the lever mechanism is particularly simple if the slide has a guide in a housing and the housing is connected to the faceplate.
  • the housing, the spring element and the slide are designed as a structural unit that can be preassembled.
  • connection of the slide to the housing and the limitation of the displaceability of the slide is particularly simple if the slide has a securing pin penetrating a slot in the housing.
  • the production of the preassembled unit is particularly simple if the securing pin has an insertion bevel and a shoulder adjoining the insertion bevel and that the shoulder supports the slide in the slot against the force of the spring element.
  • the slide can be inserted into the housing until the insertion bevel of the securing pin snaps with the shoulder behind an edge of the elongated hole.
  • figure 1 shows a two-wing window without a mullion with two wings 2, 3 articulated on a frame 1.
  • the wings 2, 3 each have a connecting rod fitting 4, 5, via which they are locked to the frame 1.
  • One of the wings 2 has a handle 6 for driving the espagnolette fitting 4 arranged on this sash 2.
  • the other sash 3 has a lever mechanism 7 arranged concealed in a rebate gap between the wings 2, 3 for driving the espagnolette fitting 5 arranged on this sash 2.
  • FIG 2 shows an enlarged perspective view of the lever mechanism 7 figure 1 .
  • the lever mechanism 7 is arranged on a faceplate 8 which is firmly connected to the leaf 3 and drives a drive rod 9 which is guided in a longitudinally displaceable manner on the faceplate 8 .
  • the lever mechanism 7 has an operating lever 11 connected to the faceplate 8 via a bearing 10.
  • the operating lever 11 is connected to the connecting rod 9 via an intermediate lever 12 supported on two sides, so that the connecting rod 9 is displaced when the operating lever 11 is moved around the bearing 10 the faceplate 8 is pivoted.
  • the connecting rod 9 is held in a position in which the wing 3 is locked in the frame 1 or the other wing 2.
  • the operating lever 11 is in a lowered basic position in which it is flush with a rebate surface of the wing 3 .
  • the free end of the operating lever 11 faces a slide 13 .
  • figure 3 shows an enlarged sectional view through the operating lever 11 and the slide 13 figure 2 along line III - III.
  • the slide 13 is guided in a guide 14 in relation to a housing 15 which is riveted to the faceplate 8 and is pretensioned by a spring element 16 in the direction of the free end of the operating lever 11 .
  • the housing 15 has an elongated hole 17 for receiving a securing pin 18 of the slide 13.
  • the securing pin 18 has an insertion bevel 19 and a shoulder 20 adjoining the insertion bevel 19.
  • the shoulder 20 supports the slide 13 in the elongated hole 17 against the force of the spring element 16 away.
  • the slide 13 and the operating lever 11 have a lifting device 21 with a ramp 22 which is arranged on the slide 13 and faces a supporting element 23 of the operating lever 11 .
  • the support element 23 is as the edge of a recess 24 in the Faceplate 8 facing side of the operating lever 11 is arranged.
  • the ramp 22 presses against the support element 23, causing the operating lever 11 to move into an in figure 5 shown, protruding operating position can be moved.
  • the slider 13 On the side facing away from the faceplate 8, the slider 13 has a rough gripping surface 25 for moving by hand.
  • figure 4 shows the operating lever 11 and the slide 13 in a side view in the area of a holding device 26.
  • the slide 13 overlaps the operating lever 11, which is in the basic position shown, with a web 27.
  • the web 27 has a stop 28 for support on its side facing the faceplate 8 of the operating lever 11.
  • the holding device 26 is thus in a holding position in which the operating lever 11 is held in the basic position.
  • the protruding position of the operating lever 11 is in figure 5 shown. After the slide 13 is released, it slides, driven by the force of the spring element 16, with a sliding surface 29 under the free end of the operating lever 11 and supports it. As a result, this can be easily gripped and the espagnolette fitting 5 off figure 1 are driven.
  • figure 6 shows the operating lever 11 in a perspective view of the recess 24 with the support element 23.
  • Bearing bores 30, 31 for the bearing 10 of the operating lever 11 on the faceplate 8 and for the intermediate lever 12 for driving the connecting rod 9 are visible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Switches With Compound Operations (AREA)
EP21155996.8A 2020-02-20 2021-02-09 Hebelgetriebe für einen in einer falzluft verdeckt angeordneten treibstangenbeschlag Active EP3868984B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020202191.0A DE102020202191A1 (de) 2020-02-20 2020-02-20 Hebelgetriebe für einen in einer Falzluft verdeckt angeordneten Treibstangenbeschlag

Publications (2)

Publication Number Publication Date
EP3868984A1 EP3868984A1 (de) 2021-08-25
EP3868984B1 true EP3868984B1 (de) 2023-01-04

Family

ID=74572706

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21155996.8A Active EP3868984B1 (de) 2020-02-20 2021-02-09 Hebelgetriebe für einen in einer falzluft verdeckt angeordneten treibstangenbeschlag

Country Status (4)

Country Link
EP (1) EP3868984B1 (pl)
DE (1) DE102020202191A1 (pl)
ES (1) ES2938340T3 (pl)
PL (1) PL3868984T3 (pl)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20201808U1 (de) 2002-02-06 2003-06-18 SIEGENIA-AUBI KG, 57074 Siegen Verschlussvorrichtung für den unterschlagenden Flügel eines zweiflügeligen setzholzlosen Fensters oder Tür
DE102005000163A1 (de) 2005-11-24 2007-06-06 Aug. Winkhaus Gmbh & Co. Kg Hebelgetriebe für einen Treibstangenbeschlag
DE202006008969U1 (de) * 2006-06-06 2006-09-28 Heinrich Strenger Gmbh Kantriegel mit Wippe

Also Published As

Publication number Publication date
EP3868984A1 (de) 2021-08-25
ES2938340T3 (es) 2023-04-10
DE102020202191A1 (de) 2021-08-26
PL3868984T3 (pl) 2023-02-27

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