EP 3478917 B1 20210901 - CENTRAL DOOR CLOSING DEVICE WITH TRANSFER CARRIAGES
Title (en)
CENTRAL DOOR CLOSING DEVICE WITH TRANSFER CARRIAGES
Title (de)
MITTELTÜR-ZUZIEHVORRICHTUNG MIT ÜBERTRAGUNGSSCHLITTEN
Title (fr)
DISPOSITIF DE FERMETURE D'UNE PORTE CENTRALE COMPRENANT DES COULISSEAUX DE TRANSFERT
Publication
Application
Priority
- DE 102016007885 A 20160629
- DE 2017000185 W 20170628
Abstract (en)
[origin: WO2018001402A1] The invention relates to a central door closing device comprising a housing in which a drive element can be adjusted between a first stowed position secured in a force-fit and/or positive fit and an idle position, and between a second stowed position secured in a force-fit and/or positive fit, and said idle position. Said closing device comprises a damping device and an energy accumulator which is charged when the drive element is in the stowed position and discharged when the drive element is in the idle position. The drive element can be coupled to a transfer carriage linearly driven in the housing, depending on the lifting direction. The damping device is mounted in the transfer carriage and comprises two piston rods directed in opposite directions. The energy accumulator is also part of a energy accumulator group that can be mounted on the housing and on the transfer carriage depending on the lifting direction. The present invention enables a central door closing device to be developed which is economical and which is also easy to assemble.
IPC 8 full level
E05F 1/16 (2006.01); E05F 5/00 (2017.01); E05F 5/02 (2006.01)
CPC (source: EP)
E05F 1/16 (2013.01); E05F 5/003 (2013.01); E05F 5/027 (2013.01); E05Y 2800/24 (2013.01); E05Y 2800/75 (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)
DE 102016007885 A1 20180104; EP 3478917 A1 20190508; EP 3478917 B1 20210901; ES 2886645 T3 20211220; ES 2886645 T8 20220111; PL 3478917 T3 20220117; WO 2018001402 A1 20180104
DOCDB simple family (application)
DE 102016007885 A 20160629; DE 2017000185 W 20170628; EP 17771656 A 20170628; ES 17771656 T 20170628; PL 17771656 T 20170628