EP 3863978 A1 20210818 - ROLLER BED FOR GLASS PANES
Title (en)
ROLLER BED FOR GLASS PANES
Title (de)
ROLLENBETT FÜR GLASSCHEIBEN
Title (fr)
LIT À ROULEAUX POUR PLAQUES DE VERRE
Publication
Application
Priority
- EP 18200125 A 20181012
- EP 2019077398 W 20191009
Abstract (en)
[origin: WO2020074603A1] The invention relates to a roller bed for the transport of glass panes, having an multiplicity of parallel transport rollers which together form a supporting surface for the glass panes, wherein each transport roller is respectively rotatably mounted at the two opposite ends of the transport roller. It is essential that one end of at least one transport roller is coupled directly to a ceramic rotary bearing. The invention further relates to a device for bending glass panes, which comprises a heatable bending chamber having at least one bending form for bending glass panes, and a roller bed according to the invention for transporting glass panes into the bending chamber. The roller bed comprises a first set of transport rollers and a second set of transport rollers, wherein the transport rollers of the first set are each at least partly arranged within the bending chamber, and the transport rollers of the second set are arranged outside the bending chamber, wherein the transport rollers of the first set each have an end which is directly coupled to a ceramic rotary bearing located in the bending chamber.
IPC 8 full level
C03B 35/16 (2006.01); C03B 35/18 (2006.01)
CPC (source: EP)
C03B 35/165 (2013.01); C03B 35/181 (2013.01); C03B 35/186 (2013.01)
Citation (search report)
See references of WO 2020074603A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020074603 A1 20200416; BR 112021006936 A2 20210720; CN 111315695 A 20200619; DE 202019005833 U1 20220602; EP 3863978 A1 20210818; MA 53850 A 20220119
DOCDB simple family (application)
EP 2019077398 W 20191009; BR 112021006936 A 20191009; CN 201980003488 A 20191009; DE 202019005833 U 20191009; EP 19783324 A 20191009; MA 53850 A 20191009