EP 0076420 B1 19860507 - STRENGTHENED TELESCOPIC JIB
Title (en)
STRENGTHENED TELESCOPIC JIB
Publication
Application
Priority
DE 3137846 A 19810923
Abstract (en)
[origin: US4498263A] A telescopic beam comprises a plurality of telescopically-interconnected members which define rails along which a load-carrying tub can move. Means are provided for locking the telescopic members together. The beam is provided with a pair of tensioning cables which bridge several of the telescopic members. The cables are guided by means of spacers attached to the telescopic members.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
Citation (examination)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0076420 A2 19830413; EP 0076420 A3 19840516; EP 0076420 B1 19860507; AT E19618 T1 19860515; DE 3137846 A1 19830428; DE 3137846 C2 19850103; DE 3271020 D1 19860612; US 4498263 A 19850212
DOCDB simple family (application)
EP 82108666 A 19820920; AT 82108666 T 19820920; DE 3137846 A 19810923; DE 3271020 T 19820920; US 42040882 A 19820920