Title (en)

UPWARD ACTING DOOR

Title (de)

AUFWÄRTS BEWEGBARE TÜR

Title (fr)

PORTE S'OUVRANT VERS LE HAUT

Publication

EP 3309337 B1 20210303 (EN)

Application

EP 17192307 A 20170921

Priority

FI 20165779 A 20161013

Abstract (en)

[origin: EP3309337A1] The upward acting door comprises a door leaf (10), a lower beam (18) and a lifting mechanism for raising and lowering the door leaf. The lifting mechanism comprises a first shaft (20a), which has first coils (22a) for suspension elements, such as lifting wires (24) wrapping around the first coils, and at least one first motor for rotating the first shaft. The suspension elements wrapping around the first coils are attached from their first ends to the lower beam. The lifting mechanism comprises further at least one second shaft (20b), which is located parallel to the first shaft, at a distance from the first shaft, and which has second coils (22a) for suspension elements, such as lifting wires (24) wrapping around the second coils. The suspension elements wrapping around the second coils are attached from their first end to the lower beam at a distance from the suspension elements of the first coil.

IPC 8 full level

E05D 13/00 (2006.01); E05F 15/665 (2015.01); E05F 15/681 (2015.01); E05F 15/686 (2015.01); E06B 9/06 (2006.01); E06B 9/262 (2006.01); E06B 9/24 (2006.01)

CPC (source: EP FI)

E05D 13/1253 (2013.01 - EP); E05D 15/262 (2013.01 - FI); E05F 15/603 (2015.01 - FI); E05F 15/665 (2015.01 - EP); E05F 15/681 (2015.01 - FI); E06B 3/01 (2013.01 - FI); E06B 3/80 (2013.01 - FI); E06B 9/0692 (2013.01 - EP FI); E06B 9/262 (2013.01 - EP); E06B 9/70 (2013.01 - FI); E05F 15/681 (2015.01 - EP); E05F 15/686 (2015.01 - EP); E05Y 2201/654 (2013.01 - EP); E05Y 2400/41 (2013.01 - EP); E05Y 2800/21 (2013.01 - EP); E05Y 2800/242 (2013.01 - EP); E05Y 2800/43 (2013.01 - EP); E05Y 2900/108 (2013.01 - EP); E05Y 2900/11 (2013.01 - EP); E06B 2009/2458 (2013.01 - EP)

Citation (examination)

• US 2336692 A 19431214 - DAVID LUBETSKY
• FR 2586355 A1 19870227 - FECHOZ STE NLE EQUIP SCENIQUES [FR]

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)

EP 3309337 A1 20180418; EP 3309337 B1 20210303; FI 128167 B 20191129; FI 20165779 A 20180414; PL 3309337 T3 20210830

DOCDB simple family (application)

EP 17192307 A 20170921; FI 20165779 A 20161013; PL 17192307 T 20170921