EP 0420441 A3 19910904 - CURTAIN TRACK SYSTEM
Title (en)
CURTAIN TRACK SYSTEM
Publication
Application
Priority
GB 8921550 A 19890923
Abstract (en)
[origin: EP0420441A2] A curtain track system comprises a flexible, plastics material track member (10), having in a rear surface thereof a central longitudinal lipped groove (14) and upper and lower longitudinal lipped channels (37) at opposite sides thereof, a ball chain (38) retained in the channels (37) and extending over rollers (18) in end caps (12) at respective opposite ends of the track member, support brackets (16) releasably securable to the track member at said groove (14) by operating from the front of the track member a manually operable pivotal catch (25), and upper and lower master gliders (39, 40) mounted on the track member and releasably securable to respective upper and lower runs of the ball chain in said channels (37) by operation at the front of the track member of manually operable pivotal members (50) which each have a free rear end with a 'vee' notch (53) for engaging the ball chain (38) between a pair of adjacent balls thereof and trapping it towards an inner surface of one of said channels.
IPC 1-7
IPC 8 full level
A47H 5/032 (2006.01)
CPC (source: EP)
A47H 5/032 (2013.01); A47H 15/02 (2013.01); A47H 2001/006 (2013.01)
Citation (search report)
- [YD] GB 1363270 A 19740814 - ANTIFERENCE LTD
- [Y] US 4355677 A 19821026 - MADSEN HAROLD L
- [A] CH 417881 A 19660731 - TESAR FRANZ DIPL ING [AT]
- [A] DE 2844466 A1 19800424 - MAERKLIN & CIE GMBH GEB
- [A] GB 2115687 A 19830914 - BRATSCHI KONRAD
- [A] GB 1112523 A 19680508 - MONO CURTAIN RAIL COMPANY LTD
- [A] FR 2215187 A1 19740823 - SWISH PROD [GB]
- [A] GB 532087 A 19410116 - FREDERICK ARNOLD LUCKMAN JOHNS
Designated contracting state (EPC)
AT BE CH DE DK ES FR IT LI LU NL SE
DOCDB simple family (publication)
EP 0420441 A2 19910403; EP 0420441 A3 19910904; GB 2236473 A 19910410; GB 2236473 B 19920819; GB 8921550 D0 19891108; GB 9019859 D0 19901024
DOCDB simple family (application)
EP 90309913 A 19900911; GB 8921550 A 19890923; GB 9019859 A 19900911