EP 0855484 B1 20030625 - Elongate hollow tubular mast
Title (en)
Elongate hollow tubular mast
Title (de)
Länglicher, rohrförmiger Hohlmast
Title (fr)
Mât allongé, creux et tubulaire
Publication
Application
Priority
- EP 97310696 A 19971231
- EP 97200146 A 19970122
Abstract (en)
[origin: EP0855484A1] An elongate hollow tubular mast (1) surrounding an interior space, the mast having a first wall opening (25) in a longitudinal section for access to the interior space, an inner tubular reinforcing member (15) within the longitudinal section bordering the first wall opening (25), and a second wall opening (27) in the reinforcing member in register with the first wall opening (25) defining an access opening (9) for the mast. The reinforcing member (15) includes an integrally formed, axially extending, longitudinally elongate, rib structure (17) projecting from an inner surface of the reinforcing member (15) opposite the access opening (9). <IMAGE>
IPC 1-7
IPC 8 full level
E04H 12/00 (2006.01)
CPC (source: EP)
E04H 12/003 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 97310696 A 19971231