EP 1312574 A4 20070110 - SYNTHETIC FIBER ROPE FOR ELEVATORS
Title (en)
SYNTHETIC FIBER ROPE FOR ELEVATORS
Title (de)
SYNTHTISCHER FASERSTRANG FÜR AUFZÜGE
Title (fr)
FILIN EN FIBRE SYNTHETIQUE POUR ASCENSEURS
Publication
Application
Priority
JP 0005671 W 20000824
Abstract (en)
[origin: EP1312574A1] An outer sheath layer 3 made of flexible synthetic resin is formed so as to cover the outer circumferences of a plurality of synthetic-resin-made strands 2 constituting an outer circumference portion of a synthetic fiber rope. Segments of predetermined lengths in the outer sheath layer 3 are formed so as to be adjacent to each other and differ in color from each other. 0n the basis of a relationship between the colored segments and a sheave around which the main cable is wound, the position of a car in a shaft is assigned to one of the colored segments in the outer sheath layer 3 beforehand. This realizes a function equal to that of indices marked on the synthetic fiber rope. As a result, even after an elevator system has been used for a long period of time, indices can be identified readily, thereby preventing difficulty in identifying indices, which would otherwise be caused by wear due to aging. Hence, there can be appropriately addressed an operation for rescuing passengers in an accidentally-stopped elevator car, thereby speeding the rescue operation. <IMAGE>
IPC 1-7
IPC 8 full level
D07B 1/16 (2006.01)
CPC (source: EP KR US)
B66B 7/06 (2013.01 - EP); D07B 1/145 (2013.01 - EP US); D07B 1/148 (2013.01 - EP); D07B 1/16 (2013.01 - KR); D07B 1/162 (2013.01 - EP US); D07B 5/005 (2013.01 - EP); D07B 5/006 (2015.07 - EP); D07B 2201/1004 (2013.01 - EP); D07B 2201/2087 (2013.01 - EP); D07B 2201/2092 (2013.01 - EP); D07B 2501/2007 (2013.01 - EP)
Citation (search report)
- [Y] FR 1350113 A 19640124
- [YA] EP 0731209 A1 19960911 - INVENTIO AG [CH]
- [X] US 4550559 A 19851105 - THOMSON IAN M [GB]
- [E] EP 1273695 A1 20030108 - HITACHI LTD [JP]
- [A] GB 2167094 A 19860521 - RUCANOR BV
- [A] US 4624097 A 19861125 - WILCOX ROBERT J [CA]
- [A] US 5566786 A 19961022 - DE ANGELIS CLAUDIO [CH], et al
- [A] DE 2442393 A1 19750327 - NETH ANTON DR TECHN
- [A] US 1822098 A 19310908 - HUNTRESS ERNEST H
- [A] WO 9816681 A2 19980423 - OTIS ELEVATOR CO [US]
- See references of WO 0216249A1
Designated contracting state (EPC)
CH DE FR LI NL
DOCDB simple family (publication)
EP 1312574 A1 20030521; EP 1312574 A4 20070110; EP 1312574 B1 20120307; CN 1184132 C 20050112; CN 1376133 A 20021023; JP 4640907 B2 20110302; KR 100479152 B1 20050328; KR 20020037373 A 20020518; WO 0216249 A1 20020228
DOCDB simple family (application)
EP 00954956 A 20000824; CN 00813494 A 20000824; JP 0005671 W 20000824; JP 2002521132 A 20000824; KR 20027004271 A 20020402