EP0674072A2 - Fixation de poignées tournantes - Google Patents

Fixation de poignées tournantes Download PDF

Info

Publication number
EP0674072A2
EP0674072A2 EP95103218A EP95103218A EP0674072A2 EP 0674072 A2 EP0674072 A2 EP 0674072A2 EP 95103218 A EP95103218 A EP 95103218A EP 95103218 A EP95103218 A EP 95103218A EP 0674072 A2 EP0674072 A2 EP 0674072A2
Authority
EP
European Patent Office
Prior art keywords
stop body
cams
fastening according
cover
cam
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.)
Granted
Application number
EP95103218A
Other languages
German (de)
English (en)
Other versions
EP0674072B1 (fr
EP0674072A3 (fr
Inventor
Heinz-Eckhard Dr.-Ing. Engel
Michael Waschgler
Christian Zeus
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.)
Hoppe AG
Original Assignee
Hoppe 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 Hoppe AG filed Critical Hoppe AG
Publication of EP0674072A2 publication Critical patent/EP0674072A2/fr
Publication of EP0674072A3 publication Critical patent/EP0674072A3/fr
Application granted granted Critical
Publication of EP0674072B1 publication Critical patent/EP0674072B1/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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts

Definitions

  • the invention relates to a rotary handle attachment according to the preamble of claim 1.
  • Rotary handles are usually attached to a wing by screwing on a holding part, for example on a door leaf or on a profile.
  • a stop body also known as a handle rosette
  • a handle rosette which has a generally central bearing for the handle neck and is either in one piece with so-called cams or allows push-in dowels to be pushed through, for which examples can be found in DE-U-8 119 523 and in DE-A-2 940 678.
  • the usual fastenings always require at least two screws, for which suitable pre-drilling must be carried out and which must not be drawn in at an angle or at an imprecise distance. This method of assembly does not require little preparatory work and involves the risk that the stop or rosette body will be blown up if the force is too great.
  • an additional cover cap is necessary to cover the screw heads in many cases.
  • the cams are designed as expansion dowels, while the cover is rigidly connected or integrally with stud bolts which can be pressed into the cam bores.
  • the stop body is thus placed on the holding surface provided with stop holes, e.g. to the full or hollow profile of a window, whereupon the anchoring is effortlessly accomplished by simply pressing in the cover stud bolts.
  • DE-B-2 056 723 already describes a fastening for door handles for which expansion anchors provided with undercut noses are used to stop against a thin door leaf.
  • these are separate components that have to be inserted through a base plate and only after hooking onto the door leaf, a shield with a plug-in pin can be gripped, which snaps into place on the outside of the plate.
  • the invention is characterized by captive expansion bolts and the particular simplicity of only two components to be connected.
  • the cam ends are corrugated according to claim 3 on the outside, preferably with a locking profile that can be clawed into the stop bore, so that a firm dowelling takes place by spreading the cams.
  • the cam bores taper conically in particular towards the cam ends, so that an expansion is carried out automatically by pressing in the preferably cylindrical stud bolts.
  • the cams have at least at their ends two or more longitudinal slots, so that resilient segments are formed which claw securely in the walls of the stop bores.
  • Claim 6 provides that the stud bolts connect with a preferably conical extension to the underside of the cover, so that a particularly good interlocking arises, especially if the cam bores according to claim 7 each have a shape-like or the same widening at the top of the stop body.
  • the cover which is preferably provided with opposite cutouts, can be snapped onto or into a peripheral edge of the stop body. This contributes to the additional anchoring and ensures a pleasant appearance of the fitting unit. At least one recess for attaching a tool, for example by means of a To screw under the cover and pry out the screwdriver blade.
  • the stud bolts according to claim 10 are substantially cylindrical and are rounded or chamfered at their free ends. This contributes significantly to easy assembly.
  • the stop body consists of plastic and has supporting parts which have at least essentially uniform wall thickness. This permits material-saving production, the stop body being able to obtain high strength through suitable shaping.
  • the fastening according to the invention is particularly suitable for attaching an assembly consisting of a turning handle and stop body, in which, according to claim 12, the handle neck passing through the bearing holds a square in a rotationally fixed manner and is axially fixed by a flanged ring to the stop body, which in the lower part or inside in particular next to Has cam resilient catches for circumferential engagement on or in a locking disc.
  • a complete window fitting can be attached to a window sash in the simplest way and in the shortest possible time.
  • a fitting unit partially shown in FIG. 1 consists of a window handle 10 with a handle neck 11 which is crimped to a stop body.
  • the latter has a peripheral edge 13 and a bearing 14 which is located in the middle of a base plate 15.
  • This is in one piece with cams 16, each of which is penetrated by a bore 18.
  • the cam bores 18 each have an insertion widening 19 on the upper side of the base plate 15.
  • the fitting unit also includes a cover 20 (FIG. 3) which has a hole 20 for the handle 10 - in other embodiments for the handle neck 11.
  • the cover 20 can be slipped over the handle 10 and brought to the stop body 12, as shown in FIG. 1.
  • the stop body 12 At the narrow ends of the stop body 12, the latter has recesses 21, to which recesses 32 of the cover 20 are assigned.
  • the latter can snap into the peripheral edge 13 of the stop body 12 (FIGS. 2 and 3). If you want to snap it out, use a tool (not shown) - e.g. a screwdriver - at least on a narrow side of the recesses 21/32 in order to cause the cover 20 to be levered out.
  • stud bolts 24 which are essentially cylindrical and are rounded or chamfered at the free ends 25.
  • the stud bolts 24 are matched to the distances and dimensions of the cam bores 18 and can be pressed into them.
  • the stud bolts 24 merge into extensions 30 which are expediently adapted to the insertion widenings 19 of the cam bores 18.
  • the ends 26 of the cams 16 are provided on the outside with transverse corrugations 27 and are expandable, since the cams 16 are provided with longitudinal slots 28 at least from the ends 26 (FIG. 4), so that each cam 16 has a number - for example six - resilient Has segments. You can see the suspension through the axial adjust the depth of the longitudinal slots 28 as required; short slots result in hard suspension with little spring travel of the individual segments, whereas longer slots 28 lead to softer segment deflection.
  • the cam bores 18 are preferably weakly conical in such a way that they taper towards the ends 26. Therefore, when the cover 20 is pressed in by the cylindrical stud bolts 24, an expansion takes place (FIG. 2), as a result of which the transverse corrugations 27 cling to the stop bores (not shown).
  • the transverse corrugations 27 are preferably directed in a unidirectional manner, so that the cams 16 can be inserted well into such stop bores, but after the expansion by the stud bolts 24 there is a high level of dimensional resistance in the bore wall. Conventional sawtooth profiles can be provided for this.
  • FIGS. 1, 2, 4 Further details of the assembly can be seen in FIGS. 1, 2, 4.
  • the neck 11 of the handle 10 is axially fixed to the stop body 12 with a conveyor bush 35. This engages over a detent disk 36 with circumferential recesses, into which resilient detents 34 can fall in order to define preferred rotational positions of the handle 10.
  • Two pairs of notches 34 are preferably provided at 90 ° intervals, but more and different notch arrangements can also be provided.
  • the novel rotary handle attachment consists of only two components, namely a plastic stop body 12 provided with cams 16 and a cover 20 which can be connected to it are and their longitudinally slotted ends 26 spread, so that the outer locking profile 27 can claw in holding holes.
  • the stop body 12 has supporting parts (base plates 15, cams 16, edge parts 17) of approximately uniform wall thickness.
  • the base plate 15 supports a handle neck 11 which holds a square 38 in a rotationally fixed manner and is axially fixed to the stop body 12.
  • This has resilient detents 34 at the bottom / inside for engagement on or in a locking disk 36 and outside a peripheral edge 13 for latching the cover 20; Recesses 21, 32 allow a tool to be used to pry it out.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Pens And Brushes (AREA)
  • Tents Or Canopies (AREA)
  • Hinges (AREA)
  • Food-Manufacturing Devices (AREA)
  • Domestic Plumbing Installations (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Gripping On Spindles (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Clamps And Clips (AREA)
  • Dowels (AREA)
EP95103218A 1994-03-22 1995-03-07 Fixation de poignées tournantes Expired - Lifetime EP0674072B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9404851U DE9404851U1 (de) 1994-03-22 1994-03-22 Drehhandhaben-Befestigung
DE9404851U 1994-03-22

Publications (3)

Publication Number Publication Date
EP0674072A2 true EP0674072A2 (fr) 1995-09-27
EP0674072A3 EP0674072A3 (fr) 1996-01-17
EP0674072B1 EP0674072B1 (fr) 1997-07-16

Family

ID=6906340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103218A Expired - Lifetime EP0674072B1 (fr) 1994-03-22 1995-03-07 Fixation de poignées tournantes

Country Status (6)

Country Link
EP (1) EP0674072B1 (fr)
AT (1) ATE155545T1 (fr)
DE (2) DE9404851U1 (fr)
DK (1) DK0674072T3 (fr)
ES (1) ES2106584T3 (fr)
PL (1) PL307704A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29707236U1 (de) * 1997-04-22 1998-08-20 Mayer & Co., Salzburg Griff für Fenster oder Türen
EP2112301A1 (fr) * 2008-04-26 2009-10-28 ROTO FRANK Aktiengesellschaft Rosette de poignée pour une poignée d'une armature
FR2988759A1 (fr) * 2012-03-27 2013-10-04 Sotralu Ferrure en applique avec embout de dilatation d'un canon de montage

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9404851U1 (de) * 1994-03-22 1994-05-11 Hoppe AG, Müstair Drehhandhaben-Befestigung
DE29718935U1 (de) * 1997-10-23 1998-11-19 Mayer & Co., Salzburg Griffanordnung
DE10307503A1 (de) * 2003-02-21 2004-09-02 Aug. Winkhaus Gmbh & Co. Kg Rastmodul für Fenster- und/oder Türbeschläge
DE10308808A1 (de) 2003-02-27 2004-09-09 Aug. Winkhaus Gmbh & Co. Kg Rastvorrichtung für Fenster- und/oder Türbeschläge
DE102005000091A1 (de) 2005-07-19 2007-01-25 Aug. Winkhaus Gmbh & Co. Kg Antriebseinrichtung für einen Treibstangenbeschlag eines Fensters
PL384290A1 (pl) * 2008-01-19 2009-07-20 Janusz Urzędowski Klamka do drzwi balkonowych i okien
AT12482U1 (de) * 2011-01-31 2012-06-15 Grundmann Beschlagtechnik Gmbh Montageaufbau für abdeckbeschläge
EP2562330A1 (fr) * 2011-08-26 2013-02-27 ALMAR s.p.a. Système d'armature
RU2625430C1 (ru) * 2016-05-30 2017-07-13 Михаил Валерьевич Прудовский Ручка поворотная (варианты)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056723C3 (de) * 1970-11-18 1979-04-12 Heinrich Wilke Befestigungsvorrichtung an einem Türschild mit Handhabenlagerungsbohrang
DE2703139A1 (de) * 1977-01-26 1978-07-27 Grossteinbeck Gmbh Otto Verfahren zur herstellung von leichtmetall-baubeschlagschildern
AT361802B (de) * 1978-10-12 1981-04-10 Grundmann Rohrbacher Schlosser Abdeckung
DE8119523U1 (de) * 1981-07-04 1981-09-24 Franz Schneider Brakel GmbH & Co., 3492 Brakel Tuer- oder fensterbeschlag
EP0568896B1 (fr) * 1992-05-05 1997-01-08 Siegenia-Frank Kg Poignée de porte ou fenêtre
DE9404851U1 (de) * 1994-03-22 1994-05-11 Hoppe AG, Müstair Drehhandhaben-Befestigung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29707236U1 (de) * 1997-04-22 1998-08-20 Mayer & Co., Salzburg Griff für Fenster oder Türen
EP2112301A1 (fr) * 2008-04-26 2009-10-28 ROTO FRANK Aktiengesellschaft Rosette de poignée pour une poignée d'une armature
FR2988759A1 (fr) * 2012-03-27 2013-10-04 Sotralu Ferrure en applique avec embout de dilatation d'un canon de montage

Also Published As

Publication number Publication date
DE59500374D1 (de) 1997-08-21
ES2106584T3 (es) 1997-11-01
ATE155545T1 (de) 1997-08-15
EP0674072B1 (fr) 1997-07-16
DE9404851U1 (de) 1994-05-11
PL307704A1 (en) 1995-10-02
DK0674072T3 (da) 1998-02-23
EP0674072A3 (fr) 1996-01-17

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