EP 3662129 B1 20210526 - A MECHANICAL SAFETY CLOSING AND LOCKING DEVICE, ADAPTED TO BE UNIVERSALLY APPLIED TO CIVIL AND INDUSTRIAL APERTURE CLOSING SYSTEMS OPERATED BY ROPES
Title (en)
A MECHANICAL SAFETY CLOSING AND LOCKING DEVICE, ADAPTED TO BE UNIVERSALLY APPLIED TO CIVIL AND INDUSTRIAL APERTURE CLOSING SYSTEMS OPERATED BY ROPES
Title (de)
MECHANISCHE SICHERHEITSSCHLIESS- UND -VERRIEGELUNGSVORRICHTUNG ZUR UNIVERSELLEN ANWENDUNG AUF SEILBETRRIEBENE SCHLIESSYSTME VON ZIVILEN UND INDUSTRIELLEN ÖFFNUNGEN
Title (fr)
DISPOSITIF MÉCANIQUE DE FERMETURE ET DE VERROUILLAGE DE SÉCURITÉ ADAPTÉ À ÊTRE APPLIQUÉ UNIVERSELLEMENT À DES SYSTÈMES DE FERMETURE D'OUVERTURE CIVILS ET INDUSTRIELS ACTIONNÉS PAR DES CORDES
Publication
Application
Priority
- IT 201700087443 A 20170731
- IB 2018055729 W 20180731
Abstract (en)
[origin: WO2019025972A1] The present invention relates to an innovative mechanical safety closing and locking device (1), adapted to be universally applied to civil and industrial aperture closing systems operated by ropes (15). The device (1) is characterized in that it is placeable in rolling-shutter boxes (11) of new civil and industrial closing systems, as well as in existing rolling-shutter boxes. The device (1) is safely activated, in good time, upon the immediate breaking or loosening of the pulling ropes (15) of the covering (3) of the shutter, thus preventing it from falling. The device (1) consists of a rigid body (10), provided with locking means (7) therein, sliding on at least one pair of bearings (12), contrasted in a balanced manner by the tension of the rope acting on one end or tang (4) thereof and by the tensioning of an elastic means (6). Should said rope (15) tension fail, for example, in case of unexpected loosening or breaking thereof, the consequent unbalancing immediately activates the locking means (7), thus preventing the fall of the shutter covering (3).
IPC 8 full level
E06B 9/06 (2006.01); E06B 9/58 (2006.01); E06B 9/84 (2006.01)
CPC (source: EP)
E06B 9/0638 (2013.01); E06B 9/0676 (2013.01); E06B 9/84 (2013.01); E06B 2009/583 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2019025972 A1 20190207; CY 1124468 T1 20220722; DK 3662129 T3 20210823; EP 3662129 A1 20200610; EP 3662129 B1 20210526; ES 2887592 T3 20211223; HR P20211358 T1 20211126; HU E055057 T2 20211228; IT 201700087443 A1 20190131; LT 3662129 T 20210825; PL 3662129 T3 20211122; PT 3662129 T 20210902; RS 62286 B1 20210930; SI 3662129 T1 20210930
DOCDB simple family (application)
IB 2018055729 W 20180731; CY 211100735 T 20210817; DK 18755563 T 20180731; EP 18755563 A 20180731; ES 18755563 T 20180731; HR P20211358 T 20210826; HU E18755563 A 20180731; IT 201700087443 A 20170731; LT 18755563 T 20180731; PL 18755563 T 20180731; PT 18755563 T 20180731; RS P20211050 A 20180731; SI 201830355 T 20180731