EP2286053A2 - Dispositif de securite pour rideaux montes sur cylindre, notamment pour des rideaux techniques, moustiquaires, filets et rideaux roulants, et procedes d'installation et de desinstallation associes - Google Patents

Dispositif de securite pour rideaux montes sur cylindre, notamment pour des rideaux techniques, moustiquaires, filets et rideaux roulants, et procedes d'installation et de desinstallation associes

Info

Publication number
EP2286053A2
EP2286053A2 EP09732005A EP09732005A EP2286053A2 EP 2286053 A2 EP2286053 A2 EP 2286053A2 EP 09732005 A EP09732005 A EP 09732005A EP 09732005 A EP09732005 A EP 09732005A EP 2286053 A2 EP2286053 A2 EP 2286053A2
Authority
EP
European Patent Office
Prior art keywords
tube
spring
safety device
pin
loading
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
EP09732005A
Other languages
German (de)
English (en)
Other versions
EP2286053B1 (fr
Inventor
Marco Zangirolami
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.)
Gianus Srl
Original Assignee
Gianus Srl
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 Gianus Srl filed Critical Gianus Srl
Priority to PL09732005T priority Critical patent/PL2286053T3/pl
Priority to SI200931172T priority patent/SI2286053T1/sl
Publication of EP2286053A2 publication Critical patent/EP2286053A2/fr
Application granted granted Critical
Publication of EP2286053B1 publication Critical patent/EP2286053B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/60—Spring drums operated only by closure members

Definitions

  • the bushing 16 has in its front section some teeth 18, shaped as saw teeth, adapted to engage the pin 19 - integral with the pin 9 due to the assembling screw 21 - with the respective antagonist teeth 20, thereby allowing the pin 19 to rotate along a single direction.
  • the small teeth 18 allow rotating the safety device 1 along the pre-charge direction of the spring 7, while, due to their engagement in the openings 20, they prevent the opposite rotation to the pre-charge direction, and therefore allow keeping the spring 7 at its final operating pre-load to which it has been set during its installation.
  • the safety device 1 is adapted to be operatively coupled with the tube 3 before its installation in a box 31, as can be well seen in Figure 2.
  • this arrangement can be applied to solutions of roller screens, in which case the spring will be freed upon inserting the device completed with tube and screen between the external supports 33.
  • the safety device 1 is adapted to be operatively coupled with the tube 3 before its installation in an integrated system equipped with rollers that can be wound, through means for supporting the ends 33, but without dedicated containing boxes, as can be better seen in Figure 8.
  • This configuration can be applied to solutions, such as for example integrated systems with roller shutter that can be wound, mosquito net and/or technical curtain, cinema screens, etc.
  • the device upon reaching the desired load, stopping the loading: the device will remain under safety due to the automatic locking of the blocking means 19, 16, that occurs through the engaging teeth 18, 20 that are mutually pressed due to the auxiliary spring 15 and the bearing 27;
  • a process is provided that comprises the main steps of: disconnecting the tube equipped with roller screen from the supports 33, or extracting the closing head

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

L’invention concerne un dispositif de sécurité (1) pour des rideaux (2) montés sur un cylindre (3), notamment pour des rideaux techniques, moustiquaires, filets et rideaux roulants, comprenant : un moyen (5, 6) permettant de charger un ressort (7) pour l'actionnement du cylindre (3) ; un moyen de butée (16, 18, 19, 20) adapté à adopter : (a) une position de sécurité, avant l'assemblage du cylindre (3) dans sa position de fonctionnement, dans laquelle le ressort (7) ne peut pas être déplacé et est chargé de manière sûre ; et (b) une position d'ouverture, après l’assemblage du cylindre (3), dans laquelle le ressort (7) est relâché, ce qui permet au rideau (11) placé sur le cylindre (3) d’être déroulé et enroulé dans ses positions d'utilisation. L’invention concerne également les procédés d’installation et de désinstallation d’un tel dispositif.
EP09732005.5A 2008-04-17 2009-03-26 Dispositif de securite pour rideaux montes sur cylindre, notamment pour des rideaux techniques, moustiquaires, filets et rideaux roulants Active EP2286053B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL09732005T PL2286053T3 (pl) 2008-04-17 2009-03-26 Urządzenie zabezpieczające dla ekranów na rurze, w szczególności dla zasłon technicznych, moskitier, siatek i rolet
SI200931172T SI2286053T1 (sl) 2008-04-17 2009-03-26 Varnostna naprava za zastore na valjih, zlasti za tehniĺ ke zastore, mreĺ˝e proti komarjem, mreĺ˝e in rolete

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000302A ITTO20080302A1 (it) 2008-04-17 2008-04-17 Dispositivo di sicurezza per schermi su tubo, in particolare per tende tecniche, zanzariere, reti e schermi avvolgibili, e relativi procedimenti di installazione e disinstallazione di tale dispositivo
PCT/IT2009/000116 WO2009128108A2 (fr) 2008-04-17 2009-03-26 Dispositif de sécurité pour rideaux montés sur cylindre, notamment pour des rideaux techniques, moustiquaires, filets et rideaux roulants, et procédés d'installation et de désinstallation associés

Publications (2)

Publication Number Publication Date
EP2286053A2 true EP2286053A2 (fr) 2011-02-23
EP2286053B1 EP2286053B1 (fr) 2015-02-18

Family

ID=40297317

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09732005.5A Active EP2286053B1 (fr) 2008-04-17 2009-03-26 Dispositif de securite pour rideaux montes sur cylindre, notamment pour des rideaux techniques, moustiquaires, filets et rideaux roulants

Country Status (5)

Country Link
EP (1) EP2286053B1 (fr)
IT (1) ITTO20080302A1 (fr)
PL (1) PL2286053T3 (fr)
SI (1) SI2286053T1 (fr)
WO (1) WO2009128108A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5776304B2 (ja) * 2011-04-22 2015-09-09 アイシン精機株式会社 車両用シート巻取り装置
ES2617310T3 (es) 2014-01-27 2017-06-16 Angelo L'Angellotti Dispositivo para la precarga de un resorte de una cortina enrollable
IT202000015181A1 (it) * 2020-06-24 2021-12-24 Proline S R L Gruppo molla con sistema di ritenuta della carica

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20020082A1 (it) * 2002-02-19 2003-08-19 Dalex S R L Gruppo operativo per tendine con rullo avvolgitore

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009128108A2 *

Also Published As

Publication number Publication date
WO2009128108A2 (fr) 2009-10-22
WO2009128108A3 (fr) 2010-05-06
SI2286053T1 (sl) 2015-06-30
EP2286053B1 (fr) 2015-02-18
PL2286053T3 (pl) 2015-06-30
ITTO20080302A1 (it) 2008-07-17

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