EP 1638880 A1 20060329 - SAFETY SYSTEM FOR AN ELEVATOR STRUCTURE
Title (en)
SAFETY SYSTEM FOR AN ELEVATOR STRUCTURE
Title (de)
SICHERHEITSSYSTEM EINER AUFZUGSANLAGE
Title (fr)
SYSTEME DE SECURITE D'UNE INSTALLATION D'ASCENSEUR
Publication
Application
Priority
- CH 2004000393 W 20040625
- EP 03405483 A 20030630
- EP 04738034 A 20040625
Abstract (en)
[origin: WO2005000727A1] Disclosed is a safety system (10) for an elevator structure, comprising a control unit (11), a bus node (13), a safety element (16), and a bus (12) for enabling communication between the control unit (11) and the bus node (13). The bus node (13) is provided with first circuitry means (14) which impinge the safety element (16) with a first analog signal upon a digital input by the control unit (11). The bus node (13) is also provided with second circuitry means (15) which pick up an analog signal on the safety element (16) and supply digital feedback data to the control unit (11) via the bus (12).
IPC 1-7
IPC 8 full level
B66B 5/00 (2006.01); B66B 13/22 (2006.01)
CPC (source: EP KR US)
B66B 5/00 (2013.01 - KR); B66B 5/0031 (2013.01 - EP US); B66B 5/02 (2013.01 - KR); B66B 13/22 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2005000727A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005000727 A1 20050106; AT E367993 T1 20070815; AU 2004251797 A1 20050106; AU 2004251797 B2 20100304; AU 2004251797 B8 20100805; BR PI0412047 A 20060905; BR PI0412047 B1 20150901; CA 2526984 A1 20050106; CA 2526984 C 20120403; CN 100590051 C 20100217; CN 1812923 A 20060802; CY 1106914 T1 20120926; DE 502004004449 D1 20070906; DK 1638880 T3 20071008; DK 1638880 T4 20131014; EP 1638880 A1 20060329; EP 1638880 B1 20070725; EP 1638880 B2 20130724; ES 2291884 T3 20080301; ES 2291884 T5 20131129; HK 1090015 A1 20061215; JP 2007506625 A 20070322; JP 4647599 B2 20110309; KR 100724325 B1 20070604; KR 20060035651 A 20060426; MX PA05013517 A 20060309; NZ 543896 A 20080731; PL 1638880 T3 20071231; PL 1638880 T5 20131231; PT 1638880 E 20070921; SI 1638880 T1 20071231; SI 1638880 T2 20131030; US 2006157305 A1 20060720; US 7350624 B2 20080401
DOCDB simple family (application)
CH 2004000393 W 20040625; AT 04738034 T 20040625; AU 2004251797 A 20040625; BR PI0412047 A 20040625; CA 2526984 A 20040625; CN 200480018080 A 20040625; CY 071101281 T 20071008; DE 502004004449 T 20040625; DK 04738034 T 20040625; EP 04738034 A 20040625; ES 04738034 T 20040625; HK 06110645 A 20060925; JP 2006517926 A 20040625; KR 20057025425 A 20051230; MX PA05013517 A 20040625; NZ 54389604 A 20040625; PL 04738034 T 20040625; PT 04738034 T 20040625; SI 200430483 T 20040625; US 56318405 A 20051230