EP 0410775 A2 19910130 - Telescopic elevator door assembly.
Title (en)
Telescopic elevator door assembly.
Title (de)
Teleskopische Aufzugstüreinrichtung.
Title (fr)
Construction d'une porte d'ascenceur télescopique.
Publication
Application
Priority
- ES 8902662 A 19890727
- ES 8902663 A 19890727
Abstract (en)
An elevator door assembly in which the doors (1, 2) run along a single track (5) by means of rolling assemblies. The rolling assemblies comprise rolling means (which may be a roller (10) and counterroller (11)) mounted within a housing (9) which substantially completely covers them. The housing (9) is mounted to the door by pins (12) which may also serve as axles for roller (10) and counterroller (11). Such a rolling device provides protection against dust and dirt and also improves the stiffness of the connection between the rolling assemblies and the doors. Moreover, as the rolling assemblies are mounted in the housing, they are automatically kept in an aligned state and do not need to be adjusted when the door assembly is being assembled.
IPC 1-7
IPC 8 full level
B66B 13/08 (2006.01)
CPC (source: EP)
B66B 13/08 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0410776 A2 19910130; EP 0410776 A3 19911030; EP 0410776 B1 19950301; DE 69012915 D1 19941103; DE 69012915 T2 19950126; DE 69017299 D1 19950406; DE 69017299 T2 19950720; EP 0410775 A2 19910130; EP 0410775 A3 19911023; EP 0410775 B1 19940928; ES 2064645 T3 19950201; ES 2071772 T3 19950701; HK 109195 A 19950714; HK 32495 A 19950317
DOCDB simple family (application)
EP 90308244 A 19900727; DE 69012915 T 19900727; DE 69017299 T 19900727; EP 90308243 A 19900727; ES 90308243 T 19900727; ES 90308244 T 19900727; HK 109195 A 19950706; HK 32495 A 19950309