EP 0960982 B1 20040114 - Cabin arrangement
Title (en)
Cabin arrangement
Title (de)
Kabinenanordnung
Title (fr)
Arrangement de cabine
Publication
Application
Priority
FI 981206 A 19980529
Abstract (en)
[origin: EP0960982A2] The invention relates to an arrangement for adapting a steering cab (9) movably, in relation to a working machine, at the end of a boom arm (10). Said boom arm (10) is made up of several successive parallelogram shaped trapezoidal knuckle boom portions (16, 25) between which there is, respectively, an interconnecting piece (22) comprising at least three spaced boom link joints. A power means acts within each of said trapezoidal knuckle boom portions (16, 25) for changing the geometry of the respective trapezoidal knuckle boom portion (16, 25) with respect to its link joints. The invention also relates to a method for extending the range of the path of a steering cab (9), wherein the altitude of the cab can be adjusted, said steering cab (9) being arranged innsuch a manner at an outer end (11) of a trapezoidal knuckle boom (16) attached to a working machine that the shape of said trapezoidal knuckle boom is adjustable by means of a power means (32). At least one further parallelogram shaped trapezoidal knuckle boom portion (25) is attached between the inner end of said trapezoidal knuckle boom and said working machine by means of a separate piece (22), said further parallelogram shaped trapezoidal knuckle boom portion being separately movable by means of a second power means (33). <IMAGE>
IPC 1-7
IPC 8 full level
B66C 13/54 (2006.01); E02F 9/16 (2006.01)
CPC (source: EP)
B66C 13/54 (2013.01); E02F 9/166 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0960982 A2 19991201; EP 0960982 A3 20021002; EP 0960982 B1 20040114; AT E257877 T1 20040115; DE 69914127 D1 20040219; DE 69914127 T2 20041111; DE 960982 T1 20010208; FI 106371 B 20010131; FI 981206 A0 19980529; FI 981206 A 19991130
DOCDB simple family (application)
EP 99660094 A 19990531; AT 99660094 T 19990531; DE 69914127 T 19990531; DE 99660094 T 19990531; FI 981206 A 19980529