EP 0129678 B1 19870812 - AUTOMATIC DEVICE FOR LIFTS OR GOODS-LIFTS WITHOUT SAFETY LIFT-SHAFTS
Title (en)
AUTOMATIC DEVICE FOR LIFTS OR GOODS-LIFTS WITHOUT SAFETY LIFT-SHAFTS
Publication
Application
Priority
IT 2129983 A 19830525
Abstract (en)
[origin: EP0129678A1] An automatic gadget for creating a safety lift-shaft in lift or goods-lift apparatus consists of untied rafter 1, hinged at its base and at the extreme of beam of guide 2 is being pushed to an inclined position by spring 7 with the help of lever 6 which is hinged to the rafter; and bolt 4 functions with the help of spring 9 when door A is opened, and the bolt is pushed to the hole of a slit which is on lever 6 for maintaining the said rafter in an erect position for the free movement of cabin B.
IPC 1-7
IPC 8 full level
B66B 5/28 (2006.01); B66B 17/34 (2006.01)
CPC (source: EP)
B66B 5/28 (2013.01); B66B 17/34 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
EP 0129678 A1 19850102; EP 0129678 B1 19870812; AT E28846 T1 19870815; DE 3465286 D1 19870917; ES 532744 A0 19850616; ES 8505612 A1 19850616; IT 1203821 B 19890223; IT 8321299 A0 19830525
DOCDB simple family (application)
EP 84105072 A 19840505; AT 84105072 T 19840505; DE 3465286 T 19840505; ES 532744 A 19840524; IT 2129983 A 19830525