Retractable front mounted seed drill tractor attachment - uses three point coupling train and its centroid moves inboard as it pivots up
The retractable tractor-mounted seed-drill comprises a mechanical drill together with a seed-hopper (2), being attached to the tractor by means of a three point forward coupling train (6). The drill frame (1) and hopper assembly can be pivoted by varying the length of a connecting member (10) on a h...
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| creator | GERHARD RICHTER, LOTHAR HOFFMEISTER, GERHARD HELLMANN ET GUNTHER RODEMANN |
| description | The retractable tractor-mounted seed-drill comprises a mechanical drill together with a seed-hopper (2), being attached to the tractor by means of a three point forward coupling train (6). The drill frame (1) and hopper assembly can be pivoted by varying the length of a connecting member (10) on a horizontal line passing through an articulated connection (9) to the train. The member may comprise a hydraulic jack pivotally connected at one end to a point on the coupling train which may be either above or below the second pivotally connected point on the wheel axis. The arrangement has the effect of moving the centre of gravity (S") towards the tractor as the assembly is pivoted upwards.
A.SEMOIR MECANIQUE PORTE QUI EST ATTELE PAR UN AVANT-TRAIN A L'ATTELAGE A TROIS POINTS D'UN TRACTEUR.B.CARACTERISE EN CE QUE LE CHASSIS 1 DU SEMOIR MECANIQUE AVEC LA TREMIE A GRAINES 2 PEUT ETRE TOURNE AU MOYEN D'UN ORGANE DE LIAISON 10 DONT LA LONGUEUR PEUT SE MODIFIER SUR UNE LIGNE HORIZONTALE PASSANT PAR LES POINTS D'ARTICULATION 9 DE L'AVANT-TRAIN 6.C.DISPOSITIF APPLICABLE A UN SEMOIR ATTELE A UN TRACTEUR. |
| format | Patent |
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A.SEMOIR MECANIQUE PORTE QUI EST ATTELE PAR UN AVANT-TRAIN A L'ATTELAGE A TROIS POINTS D'UN TRACTEUR.B.CARACTERISE EN CE QUE LE CHASSIS 1 DU SEMOIR MECANIQUE AVEC LA TREMIE A GRAINES 2 PEUT ETRE TOURNE AU MOYEN D'UN ORGANE DE LIAISON 10 DONT LA LONGUEUR PEUT SE MODIFIER SUR UNE LIGNE HORIZONTALE PASSANT PAR LES POINTS D'ARTICULATION 9 DE L'AVANT-TRAIN 6.C.DISPOSITIF APPLICABLE A UN SEMOIR ATTELE A UN TRACTEUR.</description><language>eng ; fre</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; FERTILISING ; FISHING ; FORESTRY ; HUMAN NECESSITIES ; HUNTING ; PLANTING ; SOWING ; TRAPPING</subject><creationdate>1983</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19831021&DB=EPODOC&CC=FR&NR=2525067A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19831021&DB=EPODOC&CC=FR&NR=2525067A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GERHARD RICHTER, LOTHAR HOFFMEISTER, GERHARD HELLMANN ET GUNTHER RODEMANN</creatorcontrib><title>Retractable front mounted seed drill tractor attachment - uses three point coupling train and its centroid moves inboard as it pivots up</title><description>The retractable tractor-mounted seed-drill comprises a mechanical drill together with a seed-hopper (2), being attached to the tractor by means of a three point forward coupling train (6). The drill frame (1) and hopper assembly can be pivoted by varying the length of a connecting member (10) on a horizontal line passing through an articulated connection (9) to the train. The member may comprise a hydraulic jack pivotally connected at one end to a point on the coupling train which may be either above or below the second pivotally connected point on the wheel axis. The arrangement has the effect of moving the centre of gravity (S") towards the tractor as the assembly is pivoted upwards.
A.SEMOIR MECANIQUE PORTE QUI EST ATTELE PAR UN AVANT-TRAIN A L'ATTELAGE A TROIS POINTS D'UN TRACTEUR.B.CARACTERISE EN CE QUE LE CHASSIS 1 DU SEMOIR MECANIQUE AVEC LA TREMIE A GRAINES 2 PEUT ETRE TOURNE AU MOYEN D'UN ORGANE DE LIAISON 10 DONT LA LONGUEUR PEUT SE MODIFIER SUR UNE LIGNE HORIZONTALE PASSANT PAR LES POINTS D'ARTICULATION 9 DE L'AVANT-TRAIN 6.C.DISPOSITIF APPLICABLE A UN SEMOIR ATTELE A UN TRACTEUR.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>FERTILISING</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>PLANTING</subject><subject>SOWING</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1983</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzEEKwkAMBdBuXIh6h1ygoJXqWsTiurgvaSe1A9PJMJPpGTy2UTyAmyR8Xv66eLUkEQfB3hGMkb3AzNkLGUikw0TrHHwJR0ARHKaZVJWQEyWQKRJBYKvRwDk4658fbj2gN2AlwaA8sjVavOiH9T1jNIB6CgS7sJoctsVqRJdo99ubAprb43ovKXBHKaDWkHRNW9VVvT-dL4fjH-QNWx5L7g</recordid><startdate>19831021</startdate><enddate>19831021</enddate><creator>GERHARD RICHTER, LOTHAR HOFFMEISTER, GERHARD HELLMANN ET GUNTHER RODEMANN</creator><scope>EVB</scope></search><sort><creationdate>19831021</creationdate><title>Retractable front mounted seed drill tractor attachment - uses three point coupling train and its centroid moves inboard as it pivots up</title><author>GERHARD RICHTER, LOTHAR HOFFMEISTER, GERHARD HELLMANN ET GUNTHER RODEMANN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2525067A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1983</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>FERTILISING</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>PLANTING</topic><topic>SOWING</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>GERHARD RICHTER, LOTHAR HOFFMEISTER, GERHARD HELLMANN ET GUNTHER RODEMANN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GERHARD RICHTER, LOTHAR HOFFMEISTER, GERHARD HELLMANN ET GUNTHER RODEMANN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Retractable front mounted seed drill tractor attachment - uses three point coupling train and its centroid moves inboard as it pivots up</title><date>1983-10-21</date><risdate>1983</risdate><abstract>The retractable tractor-mounted seed-drill comprises a mechanical drill together with a seed-hopper (2), being attached to the tractor by means of a three point forward coupling train (6). The drill frame (1) and hopper assembly can be pivoted by varying the length of a connecting member (10) on a horizontal line passing through an articulated connection (9) to the train. The member may comprise a hydraulic jack pivotally connected at one end to a point on the coupling train which may be either above or below the second pivotally connected point on the wheel axis. The arrangement has the effect of moving the centre of gravity (S") towards the tractor as the assembly is pivoted upwards.
A.SEMOIR MECANIQUE PORTE QUI EST ATTELE PAR UN AVANT-TRAIN A L'ATTELAGE A TROIS POINTS D'UN TRACTEUR.B.CARACTERISE EN CE QUE LE CHASSIS 1 DU SEMOIR MECANIQUE AVEC LA TREMIE A GRAINES 2 PEUT ETRE TOURNE AU MOYEN D'UN ORGANE DE LIAISON 10 DONT LA LONGUEUR PEUT SE MODIFIER SUR UNE LIGNE HORIZONTALE PASSANT PAR LES POINTS D'ARTICULATION 9 DE L'AVANT-TRAIN 6.C.DISPOSITIF APPLICABLE A UN SEMOIR ATTELE A UN TRACTEUR.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
| recordid | cdi_epo_espacenet_FR2525067A1 |
| source | esp@cenet |
| subjects | AGRICULTURE ANIMAL HUSBANDRY FERTILISING FISHING FORESTRY HUMAN NECESSITIES HUNTING PLANTING SOWING TRAPPING |
| title | Retractable front mounted seed drill tractor attachment - uses three point coupling train and its centroid moves inboard as it pivots up |
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