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Machine translation
1. (WO1979000191) MACHINE FOR PULLING ENDIVES AND OTHER PIVOTING ROOTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000191    International Application No.:    PCT/CH1978/000028
Publication Date: 19.04.1979 International Filing Date: 09.10.1978
IPC:
A01D 21/04 (2006.01), A01D 25/04 (2006.01)
Applicants:
Inventors:
Priority Data:
12284/77 07.10.1977 CH
Title (EN) MACHINE FOR PULLING ENDIVES AND OTHER PIVOTING ROOTS
(FR) MACHINE A ARRACHER LES ENDIVES ET AUTRES RACINES PIVOTANTES
Abstract: front page image
(EN)The machine for pulling the endives and other pivoting roots comprises at least one pulling assembly mainly consisting of a frame (3) bearing a ploughshare (8), a metal disc (39) approximately vertical presenting a gap with respect to the ploughshare (18) transversally to the working direction of the ploughshare and located behind the ploughshare according to this direction, and a free spokes wheel (25, 26) placed in front of the disc (39) and driven by a motor at a higher speed than the advance speed of the machine, the disc and/or the spokes wheel being inclined with respect to the vertical so as to form a V. The disc (39) can rotate idle on its shaft or driven at a different speed from that of the spokes wheel. The pivoting root is pulled with the soil around it in an upward rotating motion, motion that rids it of the soil without damaging it.
(FR)La machine a arracher les endives et autres racines pivotantes comporte au moins un ensemble d"arrachage constitue essentiellement d"un bati (3) portant un soc (8), un disque metallique (39) approximativement vertical presentant un ecartement par rapport au soc (18) transversalement a la direction de travail du soc et situe en arriere du soc selon cette direction, et une roue a rayons libres (25, 26) situee en face du disque (39) et entrainee par un moteur a une vitesse superieure a la vitesse d"avancement de la machine, le disque et/ou la roue a rayons etant inclines par rapport a la verticale de maniere a former un V. Le disque (39) peut etre libre en rotation sur son arbre ou entraine a une vitesse differente de celle de la roue a rayons. La racine pivotante est entrainee avec la terre qui l"entoure dans un mouvement de rotation ascensionnel qui la debarrasse de la terre sans la blesser.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)