ITTN960015A1 - LOCKING SYSTEM IN ALIGNMENT OF THE FOLDING LEAVES OF A WINDOW WHEN THEY ARE OPEN - Google Patents
LOCKING SYSTEM IN ALIGNMENT OF THE FOLDING LEAVES OF A WINDOW WHEN THEY ARE OPEN Download PDFInfo
- Publication number
- ITTN960015A1 ITTN960015A1 IT96TN000015A ITTN960015A ITTN960015A1 IT TN960015 A1 ITTN960015 A1 IT TN960015A1 IT 96TN000015 A IT96TN000015 A IT 96TN000015A IT TN960015 A ITTN960015 A IT TN960015A IT TN960015 A1 ITTN960015 A1 IT TN960015A1
- Authority
- IT
- Italy
- Prior art keywords
- window
- pawl
- pin
- alignment
- locking system
- Prior art date
Links
- 238000007493 shaping process Methods 0.000 claims 2
Landscapes
- Extensible Doors And Revolving Doors (AREA)
- Support Devices For Sliding Doors (AREA)
Description
DESCRIZIONE DELL’INVENZIONE AVENTE PER TITOLO : SISTEMA DI BLOCCAGGIO IN ALLINEAMENTO DELLE ANTE A LIBRO DI UN SERRAMENTO QUANDO QUESTE RISULTANO APERTE. DESCRIPTION OF THE INVENTION HAVING THE TITLE: LOCKING SYSTEM IN ALIGNMENT OF THE FOLDING DOORS OF A WINDOW WHEN THEY ARE OPEN.
DESCRIZIONE DESCRIPTION
il presente brevetto tratta del sistema di bloccaggio delle ante a libro di un serramento, tale da sostituire i nottolini che dovevano essere messi in posizione quando si voleva chiudere la persiana a libro. Tali nottolini mossi con azione manuale verticale si posizionavano in apposite sedi create nel bancale e nell’architrave della finestra, però una volta sganciati non permettevano l’esatto impacchettamento dell’anta a libro. Inoltre il loro uso provocava a lungo andare la rovina della sede nella quale andavano ad incastrarsi. the present patent deals with the locking system of the folding doors of a window or door, such as to replace the pawls which had to be placed in position when the folding shutter was to be closed. These pawls moved with vertical manual action were positioned in special seats created in the pallet and in the window lintel, but once released they did not allow the exact folding of the folding door. Furthermore, their use caused in the long run the ruin of the site in which they were going to get stuck.
Il bloccaggio studiato dal presente brevetto descrive un particolare meccanismo il quale montato in corrispondenza del perno della cerniera di collegamento delle ante, fa si che quando le stesse vengano allineate per essere chiuse, un particolare nottolino a forca venga introdotto nel perno delle cerniere bloccandolo e obbligando quindi le cerniere a mantenersi in allineamento come un unica anta. Questo permette quindi di eliminare i nottolini normali fin qui usati e garantisce una maggiore sicurezza contro il rischio di apertura dall’esterno del serramento. The locking studied by this patent describes a particular mechanism which, mounted in correspondence with the pin of the hinge connecting the doors, ensures that when they are aligned to be closed, a particular fork pawl is introduced into the pin of the hinges, locking it and forcing it then the hinges to remain aligned as a single door. This therefore allows to eliminate the normal pawls used up to now and guarantees greater safety against the risk of opening from the outside of the window.
Il meccanismo in oggetto è composto dei seguenti elementi: The mechanism in question is composed of the following elements:
a) Bandella destra (A) e bandella sinistra (B) che vanno avvitate alle ante del serramento. Il loro perno di giunzione è lavorato all’interno con una opportuna scanalatura, all’ interno della quale scorre la forca del nottolino (C) e il perno G. b) Nottolino opportunamente sagomato (C) concavo all’interno nel quale scorre un perno (G). Esso porta all’estremità una forca che va ad alloggiare nelle sedi del perno delle bandelle A e B. La parte esterna del nottolino C è sagomata ad elicoide, la quale va ad inserirsi nel nottolino (D). All’interno del nottolino (C) una molla (E) che scorre su un perno (G) imprime la spinta alle forche affinché vadano ad alloggiare nelle sedi del perno delle cerniere. In questo modo le due bandelle restano allineate e bloccate. Per sbloccare basta agire sul gancio del nottolino (D) imprimendogli un moto rotatorio. La sua conformazione elicoidale spinge verso Paltò il nottolino (C) il quale libera le forche dal perno delle cerniere e le stesse possano ruotare e chiudere il serramento con l’impacchettamento dell’anta. a) Right strip (A) and left strip (B) which are screwed to the doors of the window. Their joint pin is machined inside with a suitable groove, inside which the fork of the pawl (C) and the pin G slides. B) Suitably shaped pawl (C) concave inside in which a pin slides (G). It carries a fork at the end which is housed in the pin seats of the hinges A and B. The external part of the pawl C is shaped like a helicoid, which fits into the pawl (D). Inside the pawl (C) a spring (E) that slides on a pin (G) gives the thrust to the forks so that they are housed in the pin seats of the hinges. In this way the two strips remain aligned and locked. To unlock, just act on the pawl hook (D) giving it a rotary motion. Its helical shape pushes the pawl (C) towards Paltò which frees the forks from the pin of the hinges and the same can rotate and close the window with the door folding.
c) Nottolino D. Sagomato esternamente ad elicoide, vuoto internamente e dotato di una aletta che serve per azionare lo sgancio. c) Pawl D. Shaped externally with helicoid, hollow internally and equipped with a flap that is used to activate the release.
d) Perno G, molla E, ghiera F. Passanti attraverso i nottolini C e D e ancorati sul perno delle bandelle A e B. Servono per imprimere la forza assiale di aggancio del nottolino C dai perni delle bandelle. d) Pin G, spring E, ring F. Passing through the pawls C and D and anchored on the pin of the hinges A and B. They are used to impart the axial force of engagement of the pawl C from the hinge pins.
Funzionamento: Operation:
Quando le due ante sono impacchettate le forche del nottolino C sono sganciate dai perni delle bandelle A e B. L’azione rotatoria impressa nel l’allineare l’anta e cioè la sua chiusura, tira verso il basso mediante l’azione perno-molla il nottolino C e le sue forche vanno ad inserirsi nelle sedi del perno delle A e B e le blocca in allineamento. When the two leaves are packed, the forks of the pawl C are released from the pins of the strips A and B. The rotary action impressed in aligning the door, i.e. its closure, pulls downwards by means of the pin-spring action pawl C and its forks fit into the pin seats of A and B and lock them in alignment.
Per lo sgancio si aziona il nottolino D il quale ruotando, causa la sua configurazione ad elicoide agisce su (C) e gli imprime una spinta verso l’alto tale da sganciare le forche delle sedi del perno delle bandelle A e B. In questo modo la cerniera è libera di ruotare. To release, the pawl D is activated which, by rotating, due to its helicoid configuration, acts on (C) and gives it an upward thrust such as to release the forks of the pin seats of the hinges A and B. In this way the hinge is free to rotate.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96TN000015A IT1288502B1 (en) | 1996-11-13 | 1996-11-13 | LOCKING SYSTEM IN ALIGNMENT OF THE FOLDING LEAVES OF A WINDOW WHEN THEY ARE OPEN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96TN000015A IT1288502B1 (en) | 1996-11-13 | 1996-11-13 | LOCKING SYSTEM IN ALIGNMENT OF THE FOLDING LEAVES OF A WINDOW WHEN THEY ARE OPEN |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTN960015A0 ITTN960015A0 (en) | 1996-11-13 |
ITTN960015A1 true ITTN960015A1 (en) | 1998-05-13 |
IT1288502B1 IT1288502B1 (en) | 1998-09-22 |
Family
ID=11408658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96TN000015A IT1288502B1 (en) | 1996-11-13 | 1996-11-13 | LOCKING SYSTEM IN ALIGNMENT OF THE FOLDING LEAVES OF A WINDOW WHEN THEY ARE OPEN |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1288502B1 (en) |
-
1996
- 1996-11-13 IT IT96TN000015A patent/IT1288502B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT1288502B1 (en) | 1998-09-22 |
ITTN960015A0 (en) | 1996-11-13 |
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