EP 0343224 A1 19891129 - METHOD OF AND APPARATUS FOR EXTRACTING TREE STUMPS.
Title (en)
METHOD OF AND APPARATUS FOR EXTRACTING TREE STUMPS.
Title (de)
VORRICHTUNG UND VERFAHREN ZUR EXTRAKTION VON BAUMWURZELN.
Title (fr)
PROCEDE ET APPAREIL D'EXTRACTION DE SOUCHES D'ARBRES.
Publication
Application
Priority
ZA 879136 A 19871204
Abstract (en)
[origin: WO8905091A1] Apparatus for extracting a tree stump (12) comprises a base structure (14) adapted to engage with the ground surface around the stump, gripping means (22) for gripping the tree stump, and lifting means (18.1, 18.2) for forcibly displacing the gripping means upwardly with respect to the base structure while reacting downwardly on the base structure.
Abstract (fr)
Un appareil d'extraction de souches d'arbres (12) comprend une base (14) d'ancrage dans la surface du sol autour de la souche, un dispositif (22) d'accrochage de la souche et un dispositif de levage (18.1, 18.2) qui fait monter le dispositif d'accrochage par rapport à la base tout en descendant sur la base.
IPC 1-7
IPC 8 full level
A01G 23/06 (2006.01)
CPC (source: EP)
A01G 23/065 (2013.01)
Citation (search report)
See references of WO 8905091A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8905091 A1 19890615; AU 2811989 A 19890705; EP 0343224 A1 19891129
DOCDB simple family (application)
EP 8801128 W 19881202; AU 2811989 A 19891202; EP 89900232 A 19881202