EP 0620343 B1 19971126 - Kinematic device for cremone bolt closings for door and window frames
Title (en)
Kinematic device for cremone bolt closings for door and window frames
Title (de)
Kinematisches Treibstangengetriebe für Tür- und Fensterrahmen
Title (fr)
Dispositif cinématique à crémone pour cadres de portes et fenêtres
Publication
Application
Priority
IT RM930052 U 19930322
Abstract (en)
[origin: EP0620343A1] The present invention relates to a kinematic device for cremone bolt closings, comprising a handle assembly and a moving mechanism for the rods of the cremone bolt, connected together by a square cross-section shaft. The handle assembly comprises a handle 1 coupled by means of a boss 6 to a second tubular element 12 on a support case 10, a device being formed in the lower portion 16 of said case 10 to fix the angular open/closed positions of the handle 1. The square cross-section shaft 3 connects the handle assembly to a moving mechanism 2, in which, inside a box-shaped body 35, there is a mechanism made up of a sprocket wheel 38 and a pair of rack elements 44, 45, integral with respective guides sliding in respective straight guide housings 50, 51, elements 48, 49 engaging the pair of cremone bolt rods 59, 60 being formed on the outside of said box-shaped body 35. The present invention is particularly suitable for closing metal doors and windows opening outward. <IMAGE>
IPC 1-7
IPC 8 full level
E05B 15/00 (2006.01); E05C 9/04 (2006.01)
CPC (source: EP)
E05B 15/0053 (2013.01); E05C 9/041 (2013.01); E05B 15/006 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0620343 A1 19941019; EP 0620343 B1 19971126; AT E160614 T1 19971215; DE 69406969 D1 19980108; DE 69406969 T2 19980618; ES 2113076 T3 19980416; GR 3026223 T3 19980529; IT 232178 Y1 19991217; IT RM930052 U1 19940922; IT RM930052 V0 19930322
DOCDB simple family (application)
EP 94830123 A 19940321; AT 94830123 T 19940321; DE 69406969 T 19940321; ES 94830123 T 19940321; GR 980400402 T 19980225; IT RM930052 U 19930322