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公开(公告)号：US08601962B2
公开(公告)日：2013-12-10
申请号：US13071812
申请日：2011-03-25
Applicant: Trevor Lawrence Kowalchuk , Jack Donald Turner , Gordon Anthony Engel
Inventor： Trevor Lawrence Kowalchuk , Jack Donald Turner , Gordon Anthony Engel
IPC: A01C7/04
CPC classification number: A01C7/121 , A01C5/062 , A01C7/081 , A01C7/082 , A01C7/084 , A01C7/126 , A01C7/127 , A01C7/163 , A01C7/20
Abstract: An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller.
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Patent Agency Ranking
公开(公告)号：US20120227649A1
公开(公告)日：2012-09-13
申请号：US13071796
申请日：2011-03-25
Applicant: Trevor Lawrence Kowalchuk , Jack Donald Turner , Gordon Anthony Engel
Inventor： Trevor Lawrence Kowalchuk , Jack Donald Turner , Gordon Anthony Engel
IPC: A01C7/12
CPC classification number: A01C7/121 , A01C5/062 , A01C7/081 , A01C7/082 , A01C7/084 , A01C7/126 , A01C7/127 , A01C7/163 , A01C7/20
Abstract: An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller.
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公开(公告)号：US20080308022A1
公开(公告)日：2008-12-18
申请号：US12141904
申请日：2008-06-18
Applicant: Nicholas George Alfred Ryder , Montgomerie Summach , Gordon Anthony Engel , Gerard James Gadzella , Barry Pomedli , Jim Henry
Inventor： Nicholas George Alfred Ryder , Montgomerie Summach , Gordon Anthony Engel , Gerard James Gadzella , Barry Pomedli , Jim Henry
CPC classification number: A01C7/203
Abstract: A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly features a hydraulically-driven parallel linkage assembly, a ground engaging tool, and an adjustable packer wheel assembly. The design provides improved seeding accuracy by providing a variable distance between the ground engaging tool and the packer wheel. Specifically, embodiments of the present invention allow for adjustment of the distance between the ground engaging tool and wheel elements.
Abstract translation: 精密锄头开启器组件具有提高的播种精度以及改进对开启器和封隔器轮组件的控制。 开启器组件具有液压驱动的平行连杆组件，地面接合工具和可调节的封隔器轮组件。 该设计通过在地面接合工具和封隔器轮之间提供可变距离来提供改善的播种精度。 具体地，本发明的实施例允许调整地面接合工具和车轮元件之间的距离。
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公开(公告)号：US20120227650A1
公开(公告)日：2012-09-13
申请号：US13071812
申请日：2011-03-25
Applicant: Trevor Lawrence Kowalchuk , Jack Donald Turner , Gordon Anthony Engel
Inventor： Trevor Lawrence Kowalchuk , Jack Donald Turner , Gordon Anthony Engel
IPC: A01C7/12
CPC classification number: A01C7/121 , A01C5/062 , A01C7/081 , A01C7/082 , A01C7/084 , A01C7/126 , A01C7/127 , A01C7/163 , A01C7/20
Abstract: An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller.
Abstract translation: 提供了具有可变几何测量辊的农用计量装置。 农业计量装置包括具有多个槽纹的计量辊。 凹槽的聚集横截面面积沿仪表滚筒的纵向轴线增加。
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公开(公告)号：US08434416B2
公开(公告)日：2013-05-07
申请号：US13071796
申请日：2011-03-25
Applicant: Trevor Lawrence Kowalchuk , Jack Donald Turner , Gordon Anthony Engel
Inventor： Trevor Lawrence Kowalchuk , Jack Donald Turner , Gordon Anthony Engel
CPC classification number: A01C7/121 , A01C5/062 , A01C7/081 , A01C7/082 , A01C7/084 , A01C7/126 , A01C7/127 , A01C7/163 , A01C7/20
Abstract: An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller.
Abstract translation: 提供了具有可变几何测量辊的农用计量装置。 农业计量装置包括具有多个槽纹的计量辊。 凹槽的聚集横截面面积沿仪表滚筒的纵向轴线增加。
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公开(公告)号：US08011440B2
公开(公告)日：2011-09-06
申请号：US12141904
申请日：2008-06-18
Applicant: Nicholas George Alfred Ryder , Montgomerie Summach , Gordon Anthony Engel , Gerard James Gadzella , Barry Pomedli , Jim Henry
Inventor： Nicholas George Alfred Ryder , Montgomerie Summach , Gordon Anthony Engel , Gerard James Gadzella , Barry Pomedli , Jim Henry
IPC: A01B61/04 , A01B63/00 , A01B63/111 , A01H5/02
CPC classification number: A01C7/203
Abstract: A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly features a hydraulically-driven parallel linkage assembly, a ground engaging tool, and an adjustable packer wheel assembly. The design provides improved seeding accuracy by providing a variable distance between the ground engaging tool and the packer wheel. Specifically, embodiments of the present invention allow for adjustment of the distance between the ground engaging tool and wheel elements.
Abstract translation: 精密锄头开启器组件具有提高的播种精度以及改进对开启器和封隔器轮组件的控制。 开启器组件具有液压驱动的平行连杆组件，地面接合工具和可调节的封隔器轮组件。 该设计通过在地面接合工具和封隔器轮之间提供可变距离来提供改善的播种精度。 具体地，本发明的实施例允许调整地面接合工具和车轮元件之间的距离。
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