EP 0943578 A2 19990922 - Crane
Title (en)
Crane
Title (de)
Kran
Title (fr)
Grue
Publication
Application
Priority
JP 7051198 A 19980319
Abstract (en)
A fleet angle of a rope is suppressed to be small while employing a side drum type in which a winch drum is installed sideway of a boom. A drum arranging plane A which is a plane perpendicular to a drum shaft 6a passing through an axial center point Wo of a winch drum shaft 6a is inclined with respect to a boom moving plane so that a rope contact of a main guide sheave 8 includes two points P1 and P2 formed on a boom moving plane B by the raising and lowering of a boom 2. <IMAGE>
IPC 1-7
IPC 8 full level
B66C 23/88 (2006.01); B66C 23/62 (2006.01); B66D 1/36 (2006.01)
CPC (source: EP KR)
B66C 23/42 (2013.01 - KR); B66C 23/62 (2013.01 - EP); B66D 1/36 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0943578 A2 19990922; EP 0943578 A3 20020911; JP 3436118 B2 20030811; JP H11263591 A 19990928; KR 100301942 B1 20010922; KR 19990077947 A 19991025
DOCDB simple family (application)
EP 99105550 A 19990318; JP 7051198 A 19980319; KR 19990008911 A 19990317