EP 0943578 A3 20020911 - Crane
Title (en)
Crane
Title (de)
Kran
Title (fr)
Grue
Publication
Application
Priority
JP 7051198 A 19980319
Abstract (en)
[origin: EP0943578A2] 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)
Citation (search report)
- [A] DE 1204377 B 19651104 - LEBUS ROYALTY COMPANY
- [A] DE 1153871 B 19630905 - HORST WALPER
- [DA] PATENT ABSTRACTS OF JAPAN vol. 1996, no. 02 29 February 1996 (1996-02-29)
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 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