EP 0900760 A3 20001220 - Device for the lifting and transportation of blocks of hollow pieces in sites with limited access space
Title (en)
Device for the lifting and transportation of blocks of hollow pieces in sites with limited access space
Title (de)
Vorrichtung zum Heben und Transportieren eines Stapels von Hohlkörpern in Stellen mit beschränktem Zugang
Title (fr)
Dispositif pour lever et transporter des unités de pièces creuses à des endroits d'accès limité
Publication
Application
Priority
ES 9701503 A 19970707
Abstract (en)
[origin: EP0900760A2] It comprises a plurality of lifting and transportation elements (30), constituted by two oblong, flexible elements (1, 2) facing each other and adapted to be introduced via their free end into the horizontal hollow channel of the lower piece of a block (10), each flexible, oblong element being movable longitudinally and curved by a supporter-curver device (3, 4) and being provided with an introduction and extraction device (5, 6) to force it to move through the supporter-curver device (3, 4). The assembly is supported in a base structure (7, 8) provided with vertical displacement movements (v) and horizontal displacement movements (h). The free end of the elements (13) supports the vertical bending stress produced by the weight of the block on lifting it. <IMAGE>
IPC 1-7
IPC 8 full level
B66C 1/28 (2006.01)
CPC (source: EP)
B66C 1/28 (2013.01)
Citation (search report)
- [A] EP 0678720 A1 19951025 - OUDE RIJN PANNERDEN BV MASCHF [NL]
- [A] US 1693074 A 19281127 - MICHAEL FALCO
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0900760 A2 19990310; EP 0900760 A3 20001220; ES 2147085 A1 20000816; ES 2147085 B1 20010301
DOCDB simple family (application)
EP 98500154 A 19980703; ES 9701503 A 19970707