EP0189383A2 - Espagnolette pour fermetures, notamment pour grille ou jalousie - Google Patents

Espagnolette pour fermetures, notamment pour grille ou jalousie Download PDF

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Publication number
EP0189383A2
EP0189383A2 EP86830015A EP86830015A EP0189383A2 EP 0189383 A2 EP0189383 A2 EP 0189383A2 EP 86830015 A EP86830015 A EP 86830015A EP 86830015 A EP86830015 A EP 86830015A EP 0189383 A2 EP0189383 A2 EP 0189383A2
Authority
EP
European Patent Office
Prior art keywords
handle
shutters
fact
improved sash
locking device
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.)
Withdrawn
Application number
EP86830015A
Other languages
German (de)
English (en)
Other versions
EP0189383A3 (fr
Inventor
Vanna Taccolini
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.)
IRONTAK DI TACCOLINI VANNA
Original Assignee
IRONTAK DI TACCOLINI VANNA
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 IRONTAK DI TACCOLINI VANNA filed Critical IRONTAK DI TACCOLINI VANNA
Publication of EP0189383A2 publication Critical patent/EP0189383A2/fr
Publication of EP0189383A3 publication Critical patent/EP0189383A3/fr
Withdrawn legal-status Critical Current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
    • E05C9/08—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with a rotary bar for actuating the fastening means
    • 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

Definitions

  • spagnolettes For locking in the closure position shutters such as grilles, louvred shutters and the like having two shutter leaves which can be drawn together, there are utilised mechanisms, the so-called spagnolettes, which are in general constituted by a vertical rod mounted rotatably on one shutter leaf and provided with upper and lower end hooks intended to engage with fixed abutment pins, and an operating handle with which the vertical rod is turned to engage or disengage the hooks with the fixed pins and correspondingly lock or unlock the shutter.
  • the handle when the shutter is locked in the closure position, the handle is inserted and fixed in a locking hook, following its angular displacement about an axis substantially perpendicular to the length of the rod.
  • This type of structure has the disadvantage that the handle can be operated relatively easily from the outside through the slats of the shutter, which encourages attempts at burglary of or through the shutter itself.
  • the object of the present invention is that of eliminating the previously lamented disadvantages by providing a shutter bolt for the closure of shutters such as grilles, louvred shutters etc., having a handle and an improved locking device for said handle, for the purpose of rendering the mechanism more efficient and not operable from the outside to safeguard the closure of the lock.
  • all the elements of the mechanism can be made from brass to be easily assembled and remain unaltered with time.
  • the handle and the improved locking device are adaptable and usable also for locking shutters having a single shutter leaf.
  • an improved sash-bolt for the closure of shutters such as grilles, louvred shutters and the like, comprising a vertical rod rotatably supported on one leaf of the shutter and provided with end hooks engageable with fixed abutment pins, there being moreover provided a handle, rotatably associated with a median portion of the said rod and releasably engageable with a locking device fixed on the other leaf of the shutter or to the fixed structure, characterised by the fact that the said locking device defines a movable housing seat for at least a portion of the handle, there being moreover provided a movable stop element, supported by the said locking device and superimposable at least partially over the handle to retain it releasably in the locking position in the said seat.
  • the sash-bolts in question comprises a vertical rod (1) to the upper and lower ends of which are fixed two hooks (2) and (3), whilst in its intermediate part there is fixed a support (4) to which is pivoted, with a pin (5) having an axis substantially parallel to the rod, an operating handle (6) intended to engage with a locking device (7).
  • the vertical rod (1) is rotatably mounted by means of brackets (8) on one leaf (9) of the shutter to be closed, whilst the locking device (7) is fixed on the other leaf (10) of the shutter.
  • the operating handle (6) is able to describe angular displacements about the pin (5) to be brought close to and spaced from the locking device (9).
  • the handle (6) functions, moreover, as means for determining the rotation in opposite senses of the rod (1) in such a way as to bring the two end hooks into engagement and disengagement with corresponding fixed abutment pins (12) and (13), for the closure and, respectively, the opening of the shutter.
  • the handle at its attachment end to the rod (1) has a shaped prominence (60) which serves to delimit the angle of relative rotation between the handle and the rod.
  • the locking device (7) is constituted by a plate (16) having two frontal projections (17) and (18) separated in height to delimit between them a seat or re-entrance (19) into which the handle can fit in correspondence with one or the other of the pairs of notches (14) and (15).
  • the frontal projections (17) and (18) of the device are shaped to engage with each pair of recesses (14) and (15) of the handle, and on at least one of the said projections (17) there is mounted a stop element (20) displaceable towards and away from the seat or re-entrance (19) to be superimposed at least in part over the handle (6) when this is lodged therein.
  • the stop element (2) For its displacement the stop element (2) has a leg (21) axially retained, but guided, in an oblong space (22) formed in the plate (16) in correspondence with the projection (17).
  • stop element automatically moves by gravity into the locking position.
  • opening is effected by displaceing the stop element (20) into the rest position in such a way as to release the handle and enable it to displace to operate the rod (1) with the hooks (2) and (3).
  • the operating handle (6') possibly provided with a single pair of lateral notches (l4') and the locking device (7) as described above, can be used advantageously also for locking in the closure position shutters having a single shutter leaf (9').
  • the handle (6) is fitted by means of a support (4') to an edge of the shutter leaf (9') whilst the locking device (7) is fixed on a locking jamb (10') in a position such as to match with the said handle as is shown, for example, in Figure 5 of the drawings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP86830015A 1985-01-21 1986-01-21 Espagnolette pour fermetures, notamment pour grille ou jalousie Withdrawn EP0189383A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT05106/85A IT1186255B (it) 1985-01-21 1985-01-21 Spagnoletta perfezionata per la chiusura di imposte quali griglie,persiane e simili
IT510685 1985-01-21

Publications (2)

Publication Number Publication Date
EP0189383A2 true EP0189383A2 (fr) 1986-07-30
EP0189383A3 EP0189383A3 (fr) 1988-02-10

Family

ID=11117607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86830015A Withdrawn EP0189383A3 (fr) 1985-01-21 1986-01-21 Espagnolette pour fermetures, notamment pour grille ou jalousie

Country Status (2)

Country Link
EP (1) EP0189383A3 (fr)
IT (1) IT1186255B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616840A1 (fr) * 1987-06-17 1988-12-23 Rosa Fermeture Sa Fermeture de securite pour volets a battants, de fenetres, porte-fenetres et autres
FR2743105A1 (fr) * 1995-12-29 1997-07-04 Pommier & Cie Serrure a verrou a claquer
GR20050100563A (el) * 2005-11-11 2007-06-21 Γεωργιου Αναστασιος Κων/Νου Μηχανισμος μανδαλωσεως διφυλλων ανοιγομενων εξωφυλλων θυρων/παραθυρων
ITGO20130002A1 (it) * 2013-02-21 2014-08-22 Omad S R L Dispositivo di chiusura a spagnoletta ad autobloccaggio

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2038876A (en) * 1933-11-25 1936-04-28 Sonabend Abraham Lock
FR2184148A5 (fr) * 1972-05-08 1973-12-21 Poulain Claude Et Cie
FR2468709B1 (fr) * 1979-10-26 1986-05-02 Tordo Charles Levier de securite pour verrouiller une fermeture a espagnolette
FR2486137A1 (fr) * 1980-07-01 1982-01-08 Gibard Roger Entrebailleur de contrevents et similaires

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616840A1 (fr) * 1987-06-17 1988-12-23 Rosa Fermeture Sa Fermeture de securite pour volets a battants, de fenetres, porte-fenetres et autres
FR2743105A1 (fr) * 1995-12-29 1997-07-04 Pommier & Cie Serrure a verrou a claquer
GR20050100563A (el) * 2005-11-11 2007-06-21 Γεωργιου Αναστασιος Κων/Νου Μηχανισμος μανδαλωσεως διφυλλων ανοιγομενων εξωφυλλων θυρων/παραθυρων
ITGO20130002A1 (it) * 2013-02-21 2014-08-22 Omad S R L Dispositivo di chiusura a spagnoletta ad autobloccaggio

Also Published As

Publication number Publication date
IT8505106A0 (it) 1985-01-21
EP0189383A3 (fr) 1988-02-10
IT1186255B (it) 1987-11-18

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Inventor name: TACCOLINI, VANNA