ITVT960011A1 - OPEN AND CLOSE VENANZETTI SHUTTERS - Google Patents

OPEN AND CLOSE VENANZETTI SHUTTERS Download PDF

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Publication number
ITVT960011A1
ITVT960011A1 IT96VT000011A ITVT960011A ITVT960011A1 IT VT960011 A1 ITVT960011 A1 IT VT960011A1 IT 96VT000011 A IT96VT000011 A IT 96VT000011A IT VT960011 A ITVT960011 A IT VT960011A IT VT960011 A1 ITVT960011 A1 IT VT960011A1
Authority
IT
Italy
Prior art keywords
shutters
close
open
venanzetti
shutter
Prior art date
Application number
IT96VT000011A
Other languages
Italian (it)
Inventor
Gino Venanzetti
Original Assignee
Gino Venanzetti
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 Gino Venanzetti filed Critical Gino Venanzetti
Priority to IT96VT000011 priority Critical patent/IT1295548B1/en
Publication of ITVT960011A1 publication Critical patent/ITVT960011A1/en
Application granted granted Critical
Publication of IT1295548B1 publication Critical patent/IT1295548B1/en

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Description

DESCRIZIONE DELL'INVENZIONE AVENTE PERTITOLO : DESCRIPTION OF THE INVENTION RELATING TO:

L’APRI E CHIUDI PERSIANE VΕΝEΝΖIANE OPEN AND CLOSE VΕΝEΝΖIANE SHUTTERS

Il moto rotatorio dalla manovella 1A dal mini motoriduttore 1B tramite il giunto snodo 2 viene trasmesso alla coppia conica 3 che tramite un’asta trasmette il moto rotatorio al gìunto scorrevole 4 e che a sua volta trasmette il moto alla vite senza fine 5, che ruotando fa scorrere longitudinalmente il fulcro F e la barra metallica 6, spingendo così in avanti o indietro la catena 7 che muovendosi fa ruotare di circa 1⁄2 giro i pignoni 8 che collegati meccanicamente ai braccetti 9 e i supporti 10 guidano le persiane I5 nell’ apertura o chiusura. The rotary motion from the crank 1A from the mini gearmotor 1B through the articulated joint 2 is transmitted to the bevel torque 3 which, by means of a rod, transmits the rotary motion to the sliding joint 4 and which in turn transmits the motion to the worm 5, which rotating makes the fulcrum F and the metal bar 6 slide longitudinally, thus pushing the chain 7 forward or backward, which by moving causes the pinions 8 to rotate by about 1⁄2 turn, which mechanically connected to the arms 9 and the supports 10 guide the shutters I5 into opening or closure.

La completa chiusura avviene nel seguente modo: The complete closure takes place in the following way:

quando la persiana è chiusa il meccanismo di chiusura F/6/7/8/9/10 trovando un notevole ostacolo, si arresta e continuando a girare la vite senza fine 5 con il suo supporto slitta 11 scorre verso destra “del disegno” caricando la molla 14 e tramite il cuneo 12 permette l’abbassamento del perno 13 e il bloccaggio definitivo della persiana chiusa. when the shutter is closed, the closing mechanism F / 6/7/8/9/10 finds a significant obstacle, stops and continues to turn the worm screw 5 with its slide support 11 slides to the right "of the design", loading the spring 14 and through the wedge 12 allows the lowering of the pin 13 and the definitive locking of the closed shutter.

L'apertura avviene in maniera opposta. The opening takes place in the opposite way.

Claims (2)

RIVENDICAZIONI 1) ll meccanismo permette tramite una manovella o dei pulsanti posti all'interno, l'apertura e la chiusura in condizioni di massima comodità e sicurezza. CLAIMS 1) The mechanism allows opening and closing in conditions of maximum comfort and safety by means of a crank or pushbuttons placed inside. 2) La presenza deIla vite senza fine consente di bloccare le persiane i n qualunque posizione intermedia,anche con presenza di vento. 3)Il meccanismomolla,cuneo, perno, permette il bloccaggio della persiana a chiusura ultimata in maniera automatica, senza ulteriori manovre: 4) I braccetti ruotanti permettono il montaggio su qualsiasi persiana preesistente. 2) The presence of the worm screw allows the shutters to be blocked in any intermediate position, even in the presence of wind. 3) The spring, wedge, pin mechanism allows the shutter to be locked automatically after closing, without further maneuvers: 4) The rotating arms allow mounting on any pre-existing shutter.
IT96VT000011 1996-09-16 1996-09-16 PERFECTED DEVICE FOR OPENING AND CLOSING SHUTTERS AND SIMILAR EXTERNAL WINDOWS. IT1295548B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT96VT000011 IT1295548B1 (en) 1996-09-16 1996-09-16 PERFECTED DEVICE FOR OPENING AND CLOSING SHUTTERS AND SIMILAR EXTERNAL WINDOWS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96VT000011 IT1295548B1 (en) 1996-09-16 1996-09-16 PERFECTED DEVICE FOR OPENING AND CLOSING SHUTTERS AND SIMILAR EXTERNAL WINDOWS.

Publications (2)

Publication Number Publication Date
ITVT960011A1 true ITVT960011A1 (en) 1998-03-16
IT1295548B1 IT1295548B1 (en) 1999-05-12

Family

ID=11428893

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96VT000011 IT1295548B1 (en) 1996-09-16 1996-09-16 PERFECTED DEVICE FOR OPENING AND CLOSING SHUTTERS AND SIMILAR EXTERNAL WINDOWS.

Country Status (1)

Country Link
IT (1) IT1295548B1 (en)

Also Published As

Publication number Publication date
IT1295548B1 (en) 1999-05-12

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