aperfeiçoamento em aparelho para o plantio de sementes
The present invention relates to a seed sowing apparatus which includes a substantially flat circular disc (1) mounted on a frame so as to be rotatable about horizontal axis (2) while partly embedded in soil (3) and drawn in a forward direction substantially parallel to the soil surface and substant...
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| creator | CRAIG DAVID KERNOHAN WILLIAM ROWLAN RITCHIE CHRISTOPHER JOHN BAKER DAVID JOHN ROBINSON |
| description | The present invention relates to a seed sowing apparatus which includes a substantially flat circular disc (1) mounted on a frame so as to be rotatable about horizontal axis (2) while partly embedded in soil (3) and drawn in a forward direction substantially parallel to the soil surface and substantially perpendicular to a disc axle. The apparatus also includes at least one blade (10) having a leading edge (11) defined by the intersection of two opposite side surfaces and structure (41, 45) for mounting the blades on the apparatus so that the leading edge (11) is held close to or in intimate contact with the disc (1), wherein the at least one blade's leading edge (11) is inclined in a plane of the blade such that an angle of the leading edge (11) with respect to an arc (A, B, C) of the disc surface passing beneath the leading edge (11) is zero or positive over the entire length of the leading edge (11). |
| format | Patent |
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The apparatus also includes at least one blade (10) having a leading edge (11) defined by the intersection of two opposite side surfaces and structure (41, 45) for mounting the blades on the apparatus so that the leading edge (11) is held close to or in intimate contact with the disc (1), wherein the at least one blade's leading edge (11) is inclined in a plane of the blade such that an angle of the leading edge (11) with respect to an arc (A, B, C) of the disc surface passing beneath the leading edge (11) is zero or positive over the entire length of the leading edge (11).</description><language>por</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; FERTILISING ; FISHING ; FORESTRY ; HUMAN NECESSITIES ; HUNTING ; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL ; PLANTING ; SOIL WORKING IN AGRICULTURE OR FORESTRY ; SOWING ; TRAPPING</subject><creationdate>2009</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=20090811&DB=EPODOC&CC=BR&NR=0008897B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090811&DB=EPODOC&CC=BR&NR=0008897B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CRAIG DAVID KERNOHAN</creatorcontrib><creatorcontrib>WILLIAM ROWLAN RITCHIE</creatorcontrib><creatorcontrib>CHRISTOPHER JOHN BAKER</creatorcontrib><creatorcontrib>DAVID JOHN ROBINSON</creatorcontrib><title>aperfeiçoamento em aparelho para o plantio de sementes</title><description>The present invention relates to a seed sowing apparatus which includes a substantially flat circular disc (1) mounted on a frame so as to be rotatable about horizontal axis (2) while partly embedded in soil (3) and drawn in a forward direction substantially parallel to the soil surface and substantially perpendicular to a disc axle. The apparatus also includes at least one blade (10) having a leading edge (11) defined by the intersection of two opposite side surfaces and structure (41, 45) for mounting the blades on the apparatus so that the leading edge (11) is held close to or in intimate contact with the disc (1), wherein the at least one blade's leading edge (11) is inclined in a plane of the blade such that an angle of the leading edge (11) with respect to an arc (A, B, C) of the disc surface passing beneath the leading edge (11) is zero or positive over the entire length of the leading edge (11).</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>PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL</subject><subject>PLANTING</subject><subject>SOIL WORKING IN AGRICULTURE OR FORESTRY</subject><subject>SOWING</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBPLEgtSkvNPLw8PzE3Na8kXyE1VyGxILEoNScjXwFIJyoAqZzEvJLMfIWUVIXiVJCq1GIeBta0xJziVF4ozc2g4OYa4uyhm1qQH59aXJCYnJqXWhLvFGRgYGBhYWnuZGhMhBIA12suNA</recordid><startdate>20090811</startdate><enddate>20090811</enddate><creator>CRAIG DAVID KERNOHAN</creator><creator>WILLIAM ROWLAN RITCHIE</creator><creator>CHRISTOPHER JOHN BAKER</creator><creator>DAVID JOHN ROBINSON</creator><scope>EVB</scope></search><sort><creationdate>20090811</creationdate><title>aperfeiçoamento em aparelho para o plantio de sementes</title><author>CRAIG DAVID KERNOHAN ; WILLIAM ROWLAN RITCHIE ; CHRISTOPHER JOHN BAKER ; DAVID JOHN ROBINSON</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_BR0008897B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>por</language><creationdate>2009</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>PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL</topic><topic>PLANTING</topic><topic>SOIL WORKING IN AGRICULTURE OR FORESTRY</topic><topic>SOWING</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>CRAIG DAVID KERNOHAN</creatorcontrib><creatorcontrib>WILLIAM ROWLAN RITCHIE</creatorcontrib><creatorcontrib>CHRISTOPHER JOHN BAKER</creatorcontrib><creatorcontrib>DAVID JOHN ROBINSON</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CRAIG DAVID KERNOHAN</au><au>WILLIAM ROWLAN RITCHIE</au><au>CHRISTOPHER JOHN BAKER</au><au>DAVID JOHN ROBINSON</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>aperfeiçoamento em aparelho para o plantio de sementes</title><date>2009-08-11</date><risdate>2009</risdate><abstract>The present invention relates to a seed sowing apparatus which includes a substantially flat circular disc (1) mounted on a frame so as to be rotatable about horizontal axis (2) while partly embedded in soil (3) and drawn in a forward direction substantially parallel to the soil surface and substantially perpendicular to a disc axle. The apparatus also includes at least one blade (10) having a leading edge (11) defined by the intersection of two opposite side surfaces and structure (41, 45) for mounting the blades on the apparatus so that the leading edge (11) is held close to or in intimate contact with the disc (1), wherein the at least one blade's leading edge (11) is inclined in a plane of the blade such that an angle of the leading edge (11) with respect to an arc (A, B, C) of the disc surface passing beneath the leading edge (11) is zero or positive over the entire length of the leading edge (11).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY FERTILISING FISHING FORESTRY HUMAN NECESSITIES HUNTING PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL PLANTING SOIL WORKING IN AGRICULTURE OR FORESTRY SOWING TRAPPING |
| title | aperfeiçoamento em aparelho para o plantio de sementes |
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