REVERSIBLE ARCHED CHISEL FOR VIBRATION COMBINERS

The invention relates to a chisel-type working tool which can be mounted to an agricultural vibration combiner provided with supports for active tools intended for preparing the germination bed. According to the invention, the chisel is made of deep drawn platband with a concave working surface, res...

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Main Authors MURARU-IONEL CORNELIA, HADAR ANTON, RIGON LUCA, CARDEI PETRU, CONSTANTIN NICOLAE, MURARU VERGIL-MARIAN, PETRESCU HORIA-ALEXANDRU
Format Patent
LanguageEnglish
Romanian
Published 27.11.2015
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL
SOIL WORKING IN AGRICULTURE OR FORESTRY
TRAPPING
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Summary:The invention relates to a chisel-type working tool which can be mounted to an agricultural vibration combiner provided with supports for active tools intended for preparing the germination bed. According to the invention, the chisel is made of deep drawn platband with a concave working surface, resulting in two linear surfaces (1), two curved surfaces (2) which represent the contact zone with the working support before and after assembling and an arched surface (3) having a radius (R) located between the two curved surfaces (2), which represents a flexible part which changes its shape after assembling and becomes a surface (4) identical to the surface of the working support, a screw (5) being used for mounting it onto the working support while providing mounting safety and stability during work. Invenţia se referă la un organ de lucru de tip daltă, care se poate monta pe un combinator vibroagricol, prevăzut cu suporturi de organe active pentru pregătit patul germinativ. Dalta conform invenţiei este realizată dintr-o platbandă ambutisată, cu o suprafaţă de lucru concavă, din care rezultă două suprafeţe (1) liniare, două suprafeţe (2) curbate, ce reprezintă zona de contact cu suportul de lucru înainte şi după asamblare, şi o suprafaţă (3) arcuită, având o rază (R), dispusă între cele două suprafeţe (2) curbate, ce reprezintă o parte flexibilă care îşi modifică forma după asamblare, devenind o suprafaţă (4) identică cu cea a suportului de lucru, pentru a asigura un montaj sigur şi stabil în timpul lucrului, montarea pe suportul de lucru fiind realizată prin intermediul unui şurub (5).
Bibliography:Application Number: RO20150000511