EP1052358B1 - Ladensicherung - Google Patents

Ladensicherung Download PDF

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Publication number
EP1052358B1
EP1052358B1 EP00109958A EP00109958A EP1052358B1 EP 1052358 B1 EP1052358 B1 EP 1052358B1 EP 00109958 A EP00109958 A EP 00109958A EP 00109958 A EP00109958 A EP 00109958A EP 1052358 B1 EP1052358 B1 EP 1052358B1
Authority
EP
European Patent Office
Prior art keywords
bar
shutter
block
wing
hook
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
EP00109958A
Other languages
English (en)
French (fr)
Other versions
EP1052358A1 (de
Inventor
Alberto Serramenti Lisiero F.LLI S.N.C. Lisiero
Severino Serramenti Lisiero F.LLI S.N.C. Lisiero
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.)
Serramenti Lisiero Flli SNC
Original Assignee
Serramenti Lisiero Flli SNC
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 Serramenti Lisiero Flli SNC filed Critical Serramenti Lisiero Flli SNC
Publication of EP1052358A1 publication Critical patent/EP1052358A1/de
Application granted granted Critical
Publication of EP1052358B1 publication Critical patent/EP1052358B1/de
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
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/003—Locking bars, cross bars, security bars
    • E05C19/005—Locking bars, cross bars, security bars pivoted about an axis on the wing, perpendicular to the plane of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/40—Bars or like parts connecting a right wing with a left wing which move against each other when being closed
    • 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

Definitions

  • This invention relates to a locking device for shutters.
  • the housebreaking method most widely used for forcing shutters is to insert a tool such as a large screwdriver, a crowbar or a flat metal bar between the shutter wings and use this as a lever to force them apart.
  • a first device known as an espagnolette, consists of a vertical metal shaft hinged to the free edge of one wing and rotated by operating a metal bar hinged on a horizontal axis to a support fixed to the shaft.
  • the shaft is provided at its ends with two appendices which as a result of its rotation engage corresponding pins projecting from the battens of the shutter, to remain stabilized in this configuration by engaging the bar in a corresponding fork provided on the other wing of the shutter.
  • This device which is easy to use and assemble, has however very low resistance to tampering, and deforms very easily,.
  • Another fastening device known as a cross-bar, consists of a steel bar of rectangular cross-section provided with handles and insertable in support hooks applied to that surface of the shutter wings which faces the interior of the room.
  • a third device known as a latch, consists of a substantially L-shaped bar which slides within rings fixed to one of the wings, to engage in another ring provided on the other wing in a position coaxial to the preceding.
  • Said device which is very simple, robust and easy to use, has a small-dimension bar for reasons of appearance, with the drawback that this can be deformed relatively easily.
  • FR-A-2612235 discloses a locking device for shutters, comprising a bar, hinged to a wing of the shutter and movable between a configuration in which its ends engage in a first hook element rigid with said wing and in a second hook element coplanar with said first hook element and in a configuration in which said first and second hook elements are disengaged.
  • An object of the invention is to eliminate the drawbacks jointly and/or separately present in known devices while providing a device which is easy to assemble and is of low cost.
  • a further object of the invention is to provide a locking device which can be used in addition to traditional fastening devices.
  • a further object of the invention is to provide a locking device which is of pleasant outer appearance.
  • the locking device of the invention comprises substantially a parallelepiped block 2 to be fitted to the inner surface of one of the wings 4 of the shutter 6, and comprising a slot 8 for housing the vertical rod 10 of an espagnolette fastening device.
  • the block 2 is fixed to the wing 4 by a bolt 12, which passes through a central hole 14 in the block, then through an antifriction disc 16 and a second disc 18 of suitable thickness provided with a non-diametrical hole 20 through which a bar 22 of circular cross-section is inserted and is secured thereto by a screw 23.
  • a self-locking nut 24 engaging the bolt 12 provides stable fixing of the block 2 to the wing 4.
  • the block 2 comprises a hole 26 and two diametrical holes 28 for selective engagement by a pin 30 which also engages a corresponding hole 32 provided in the disc 18.
  • a spiral spring 34 coaxial to the pin 30 maintains one end of this latter inserted into one of the holes 26, 28 facing it.
  • the invention also comprises two U-shaped hook elements 38 and 38' which are arranged with their recesses facing opposite directions.
  • the device of the invention operates in the following manner.
  • the block 2 is fixed to the shutter wing 4 by the bolt 12, then with the shutter open one end of the pin 30 is inserted into one of the two diametrical holes 28 in the block 2, its other end emerging from the hole 32, with the bar 22 lying substantially vertical (see Figures 2 and 3).
  • the block 2 is rigid with a bracket 40 bent at 90°C at one end to form one of the hook element 38.
  • This embodiment is advantageous for louvre or slat type shutters in which there is a certain difficulty in fixing the hook elements 38.
  • FIGS 8 and 9 show the device for use on single-wing windows in which one of the hook elements 38 can be fixed to one of the shutter uprights.
  • a slider 42 comprising a further hole 44 to be engaged on the appendix of the hook element 38.
  • This embodiment enables the wings to be maintained in a partially open position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Claims (7)

  1. Eine Vorrichtung zur Verriegelung eines Ladens, mit einer Stange (22), einem ersten und einem zweiten Hackenelement (38, 38'), wobei die Stange, im Betrieb, an einem Ladenflügel angelenkt ist und zwischen einem Stand, in dem ihre Enden in das erste am Ladenflügel befestigte Hackenelement und in das zweite, mit dem ersten Hackenelement koplanare zweite Hackenelement eingreifen, und einem Stand, in dem sie von dem ersten Hackenelement (38) und dem zweiten Hackenelement (38') befreit ist, beweglich ist, wobei das erste Hackenelement (38) und das zweite Hackenelement (38') U-förmig ausgebildet sind und, im Betrieb, mit in entgegengesetzten Richtungen gerichteten Aushöhlungen ausgerichtet sind, dadurch gekennzeichnet, dass die Vorrichtung zur Ladenverriegelung des weiteren ein scheibenartiges Teil (18), einen Block (2) und einen Bolzen (30) aufweist, und dass die Stange (22) in dem scheibenartigen Teil (18) auf dem Block (2) drehbar ist, welcher, im Betrieb, an einem Ladenflügel befestigt ist, wobei der Bolzen (30) in das scheibenartige Teil (18) eingreift und ebenfalls wahlweise, je nach dem Stand der Stellung der Stange (22), in eines von zwei Löchern (26, 28) eingreift, welche 90° voneinander, gegenüber der Mitte des Blocks liegen, wobei dieser Eingriff die Endstellungsstände der Stange (22) definieren.
  2. Eine Vorrichtung gemäss Anspruch 1, dadurch gekennzeichnet, dass der Block (2) am scheibenartigen Teil (18) angelenkt ist, wobei der scheibenartige Teil drehbar am Ladenflügel über eine Achse (12), welche diese beiden durchdringt, montierbar ist.
  3. Eine Vorrichtung gemäss Anspruch 1, dadurch gekennzeichnet, dass der Bolzen (30) durch eine Feder (34) elastisch zum Eingriff in wenigstens eines der zwei im Block angebrachten Löcher gedrückt wird.
  4. Eine Vorrichtung gemäss Anspruch 1, dadurch gekennzeichnet, dass der Block (2) einen Stift (36) aufweist, der eine Stopgrenze bei der Drehung der Stange in den Stand bei welchem sie in die Hackenelemente (38, 38') eingreift bildet.
  5. Eine Vorrichtung gemäss Anspruch 1, dadurch gekennzeichnet, dass ein Ende der Stange ein gleitendes Stück (42) trägt, mit einem Loch (44) zum Eingriff in die Hackenelemente (38, 38').
  6. Eine Vorrichtung gemäss Anspruch 1, dadurch gekennzeichnet, dass die Hackenelemente (38, 38') an den Ladenflügel fest sitzen.
  7. Eine Vorrichtung gemäss Anspruch 1, dadurch gekennzeichnet, dass eines der Hackenelemente (38, 38') am Ladenständer fest sitzt.
EP00109958A 1999-05-11 2000-05-11 Ladensicherung Expired - Lifetime EP1052358B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999PD000101A IT1307192B1 (it) 1999-05-11 1999-05-11 Meccanismo a barra rotante avente lo scopo di aumentare la resistenzaallo scasso delle finestre o porte, con sistema di chiusura a scuri.
ITPD990101 1999-05-11

Publications (2)

Publication Number Publication Date
EP1052358A1 EP1052358A1 (de) 2000-11-15
EP1052358B1 true EP1052358B1 (de) 2003-08-13

Family

ID=11392606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00109958A Expired - Lifetime EP1052358B1 (de) 1999-05-11 2000-05-11 Ladensicherung

Country Status (4)

Country Link
EP (1) EP1052358B1 (de)
AT (1) ATE247212T1 (de)
DE (1) DE60004433D1 (de)
IT (1) IT1307192B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2909120A1 (fr) * 2006-11-28 2008-05-30 Henri Gueulle Systeme de fermeture securise pour volets battants.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE38847C (de) * A. M. G. WEHRY in Paris Sicherheitsverschlufs für Thüren mit umlegbarer Querstange
DE383647C (de) * 1922-03-30 1923-10-15 Emil Hotz Tuerverschluss mit einem ueber die ganze Breite der Tuer reichenden, in der Mitte drehbar gelagerten Riegel
FR655007A (fr) * 1928-05-31 1929-04-13 Ferrure d'arrêt et de fermeture formant barre d'appui pour volets et persiennes
DE819370C (de) * 1948-12-08 1951-10-31 Wilde & Spieth Vorrichtung zum Verriegeln von paarweise nebeneinander angeordneten Fensterfluegeln bzw. Fensterladen
FR1425368A (fr) * 1964-11-30 1966-01-24 Entrebailleur de fenêtre
FR2582038A1 (fr) * 1985-04-04 1986-11-21 Durand Serrurerie Roger Dispositif de verrouillage de securite et agencement de fermeture en comportant application
FR2612235A1 (fr) * 1987-03-11 1988-09-16 Coder Claude Dispositif de blocage de securite pour portes et fenetres a un ou deux battants
FR2633968B1 (fr) * 1988-07-07 1995-06-02 Mermier Sa Dispositif de fixation et de verrouillage automatique pour barres de securite sur des elements de fermetures du type volets, persiennes, portes et similaires

Also Published As

Publication number Publication date
EP1052358A1 (de) 2000-11-15
DE60004433D1 (de) 2003-09-18
ITPD990101A1 (it) 2000-11-11
IT1307192B1 (it) 2001-10-29
ATE247212T1 (de) 2003-08-15

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