Global Patent Index - EP 0621228 B1

EP 0621228 B1 2000-01-26 - Crane towers and method of their assembly

Title (en)

Crane towers and method of their assembly

Title (de)

Krantürme und Verfahren zu ihrer Montage

Title (fr)

Tours de grue et leur procédé de montage


EP 0621228 B1 (DE)


EP 94102113 A


DE 4305620 A

Abstract (en)

[origin: DE4305620A1] Proposed is a method of constructing and erecting cranes, in particular shipboard crane towers, by virtue of the fact that the supporting structure of the tower is prefabricated and the tower, at first open at the top, is given a finish preservative treatment and is erected, the prefabricated modules containing individual components or several individual components are inserted into the tower and are connected to the supporting structure and/or to one another, and the tower is then closed from above. <IMAGE>

IPC 1-7 (main, further and additional classification)

B66C 23/62; B66C 23/52

IPC 8 full level (invention and additional information)

B63B 27/10 (2006.01); B66C 23/00 (2006.01); B66C 23/26 (2006.01); B66C 23/52 (2006.01); B66C 23/62 (2006.01)

CPC (invention and additional information)

B63B 27/10 (2013.01); B66C 23/52 (2013.01); B66C 23/62 (2013.01)

Designated contracting state (EPC)


DOCDB simple family

DE 4305620 A1 19940825; AT 189181 T 20000215; EP 0621228 A1 19941026; EP 0621228 B1 20000126; JP H0789695 A 19950404; NO 308350 B1 20000904; NO 940375 A 19940825; NO 940375 D0 19940207