EP 3685016 A1 20200729 - CONVEYING AND TRANSPORT SYSTEM FOR TUNNEL CONSTRUCTIONS
Title (en)
CONVEYING AND TRANSPORT SYSTEM FOR TUNNEL CONSTRUCTIONS
Title (de)
FÖRDER- UND TRANSPORTSYSTEM FÜR TUNNELBAUWERKE
Title (fr)
SYSTÈME D'ACHEMINEMENT ET DE TRANSPORT DE STRUCTURES DE TUNNEL
Publication
Application
Priority
- DE 102017121603 A 20170918
- DE 2018100547 W 20180608
Abstract (en)
[origin: WO2019052594A1] The invention relates to a conveying and transport system for tunnel constructions, having a twin-rail overhead track system which comprises a roof-mounted track (1) consisting of two lines (2, 3) of rails (4) arranged parallel alongside one another. The rails (4) are suspended by means of a support structure (5) on the roof ridge (F) of the tunnel construction. Carriages (7; 7a - 7d) are conveyed on the rail lines (2, 3) by means of bogies (6). According to the invention, at least some of the carriages (7, 7a - 7d) are equipped with lifting gear (29). Furthermore, a number of carriages (7, 7a) have a gripping device (35) in the form of segment grabs.
IPC 8 full level
B61B 3/00 (2006.01); E01B 25/24 (2006.01); E01B 25/26 (2006.01); E21D 11/40 (2006.01); E21F 13/02 (2006.01)
CPC (source: EP)
B61B 3/02 (2013.01); E01B 25/24 (2013.01); E01B 25/26 (2013.01); E21D 11/40 (2013.01); E21F 13/02 (2013.01)
Citation (search report)
See references of WO 2019052594A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019052594 A1 20190321; CN 111133172 A 20200508; DE 102017121603 A1 20190321; EP 3685016 A1 20200729; EP 3685016 B1 20210224
DOCDB simple family (application)
DE 2018100547 W 20180608; CN 201880060162 A 20180608; DE 102017121603 A 20170918; EP 18734071 A 20180608