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1. (WO1991017650) APPARATUS FOR LIFTING, TRANSPORTING AND CUTTING BALES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017650 International Application No.: PCT/SE1990/000316
Publication Date: 28.11.1991 International Filing Date: 11.05.1990
Chapter 2 Demand Filed: 06.12.1991
IPC:
A01D 87/00 (2006.01) ,A01D 87/12 (2006.01) ,A01F 29/00 (2006.01)
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
D
HARVESTING; MOWING
87
Loaders for hay or like field crops
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
D
HARVESTING; MOWING
87
Loaders for hay or like field crops
12
Loaders for sheaves, stacks, or bales
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
F
THRESHING; BALING OF STRAW, HAY OR THE LIKE; STATIONARY APPARATUS OR HAND TOOLS FOR FORMING OR BINDING STRAW, HAY OR THE LIKE INTO BUNDLES; CUTTING OF STRAW, HAY OR THE LIKE; STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
29
Cutting apparatus specially adapted for cutting hay, straw or the like
Applicants:
AB ÅLÖ-MASKINER [SE/SE]; Fack S-905 90 Umeå, SE (AllExceptUS)
LINDBERG, Arne [SE/SE]; SE (UsOnly)
Inventors:
LINDBERG, Arne; SE
Agent:
KARLSTRÖM, Lennart ; AB Stockholm Patentbyrå Box 3129 S-103 62 Stockholm, SE
ONN, Thorsten; AB Stockholms Patentbyrå, Zacco & Bruhn P.O. Box 23101 S-104 35 Stockholm, SE
Priority Data:
Title (EN) APPARATUS FOR LIFTING, TRANSPORTING AND CUTTING BALES
(FR) APPAREIL DE SOULEVEMENT, DE TRANSPORT ET DE DECOUPAGE DE BOTTES
Abstract:
(EN) This invention relates to a knife means for lifting, transportation and dividing into pieces of bales within agriculture, preferably ensilage bales. According to the invention the knife means is characterized by the combination of the following features: the knife means (4; 12) is intended to be fastened to the fore portion (2) of a hydraulic lifting device (1) on a vehicle, for instance a tractor; the knife means (4; 12) has an elongated form and is intended to cooperate with the hydraulic lifting device (1) in that way that the knife means (4; 12) can be brought to move essentially in the vertical plane with an essentially horizontal extension; the knife means (4; 12) is designed with a cutting edge (9) in its lower portion, whereby the knife means can effectively cut itself through the ensilage bale when making the essentially vertical motion; the knife means (4; 12) has a broad, carrying surface at the top so that after insertion into the ensilage bale it can effectively lift and/or move the same.
(FR) Appareil à couteau destiné au soulèvement, au transport et à la mise en pièces des bottes, de préférence les bottes d'ensilage, dans le domaine de l'agriculture. L'appareil est caractérisé par la combinaison des fonctions suivantes: l'appareil à couteau (4; 12) est destiné à se solidariser de la partie ultérieure (2) d'un dispositif de soulèvement hydraulique (1) monté sur un véhicule tel qu'un tracteur; ledit appareil (4; 12) présente une forme allongée et est destiné à coopérer avec le dispositif de soulèvement hydraulique (1) de sorte que l'appareil à couteau puisse se déplacer essentiellement dans le sens vertical tout en s'étendant dans le sens horizontal; la partie inférieure de l'appareil à couteau (4; 12) est munie d'un bord coupant (9) afin que ledit appareil puisse trancher la botte d'ensilage lorsqu'il effectue un déplacement sensiblement vertical; ledit appareil (4; 12) possède une large surface porteuse au niveau de sa partie supérieure de sorte que, lorsqu'il est introduit dans la botte d'ensilage, il puisse efficacement soulever et/ou déplacer celle-ci.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, RO, SD, SE, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Swedish (SV)
Also published as:
FI925095NO19924320EP0572374JP2918686JPH05506771DE000069030114
AU1990058434