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1. 发明授权

US6109193A Seed planter apparatus and method 失效
公开(公告)号：US6109193A
公开(公告)日：2000-08-29
申请号：US61084
申请日：1998-04-15
申请人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
发明人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
IPC分类号： A01C7/04 , A01C7/10 , A01C7/12
CPC分类号： A01C7/082 , A01C7/046 , A01C7/102 , A01C7/128 , Y10S111/90
摘要： A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

2. 发明授权

US06742465B2 Seed planter apparatus and method 有权
公开(公告)号：US06742465B2
公开(公告)日：2004-06-01
申请号：US10387609
申请日：2003-03-13
申请人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
发明人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
IPC分类号： A01C704
CPC分类号： A01C7/042 , A01C7/046 , A01C7/102 , Y10S111/90
摘要： A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

3. 发明授权

US06325005B1 Seed planter apparatus and method 有权
标题翻译：种子播种机及方法
公开(公告)号：US06325005B1
公开(公告)日：2001-12-04
申请号：US09527746
申请日：2000-03-17
申请人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
发明人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
IPC分类号： A01C704
CPC分类号： A01C7/082 , A01C7/046 , A01C7/102 , A01C7/128 , Y10S111/90
摘要： A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.
摘要翻译：播种机装置包括种子计，其包括具有可释放地连接到壳的盖的壳体组件。壳体组件包括其中邻近种子排放区域形成的至少一个开口，以促进种子从可旋转地附接到壳体组件的盘中释放。盘将壳体组件的内部分隔成包括真空室和种子室。盘包括邻近盘的周边形成的多个开口。播种机装置还可以包括具有可旋转线轴的分割器组件，可旋转的滑槽门，具有用于同时释放的开口簇和一体式挡板的盘。

4. 发明授权

US06739272B2 Seed planter apparatus and method 有权
公开(公告)号：US06739272B2
公开(公告)日：2004-05-25
申请号：US10388347
申请日：2003-03-13
申请人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
发明人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
IPC分类号： A01C704
CPC分类号： A01C7/042 , A01C7/046 , A01C7/102 , Y10S111/90
摘要： A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

5. 发明授权

US06564730B2 Seed planter apparatus and method 有权
公开(公告)号：US06564730B2
公开(公告)日：2003-05-20
申请号：US10025719
申请日：2001-12-17
申请人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
发明人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
IPC分类号： A01C704
CPC分类号： A01C7/042 , A01C7/046 , A01C7/102 , Y10S111/90
摘要： A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

6. 发明授权

US5848571A Seed singulator assembly for a seed metering mechanism 失效
标题翻译：用于种子计量机构的种子分离器组件
公开(公告)号：US5848571A
公开(公告)日：1998-12-15
申请号：US700225
申请日：1996-08-20
申请人： John F. Stufflebeam , Thomas A. Olson , Lisle J. Dunham , Stephen D. Berry
发明人： John F. Stufflebeam , Thomas A. Olson , Lisle J. Dunham , Stephen D. Berry
IPC分类号： A01C7/04 , A01C7/00
CPC分类号： A01C7/046
摘要： A seed metering mechanism including a seed singulator assembly for reducing the likelihood of or eliminating double or excess seeds being carried by a seed disc of the seed metering mechanism to a discharge area of the seed metering mechanism for deposit to the ground. The singulator assembly is disposed downstream of a seed chamber and upstream of the seed discharge area of a seed metering mechanism. The seed singulator of the present invention includes a seed engaging member arranged on opposite sides of the path of travel of a circular array of openings on a seed disc of the seed metering mechanism. The spacings between the seed engaging members being such that only a single seed carried in each opening is permitted to pass therebetween.
摘要翻译：一种种子计量机构，其包括种子分选机组件，用于减少种子计量机构的种子盘携带的双倍或多余种子的可能性或消除种子计量机构的排放区域以沉积到地面上。分割器组件设置在种子室的下游和种子计量机构的种子排放区域的上游。本发明的种子分选机包括种子接合构件，其配置在种子计量机构的种子盘上的圆形开口阵列的行进路径的相对侧上。种子接合构件之间的间隔使得仅允许在每个开口中承载的单个种子在其间通过。

7. 发明授权

US06776108B2 Seed planter apparatus and method 有权
标题翻译：种子播种机及方法
公开(公告)号：US06776108B2
公开(公告)日：2004-08-17
申请号：US10388342
申请日：2003-03-13
申请人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
发明人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
IPC分类号： A01C704
CPC分类号： A01C7/042 , A01C7/046 , A01C7/102 , Y10S111/90
摘要： A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.
摘要翻译：播种机装置包括种子计，其包括具有可释放地连接到壳的盖的壳体组件。壳体组件包括其中邻近种子排放区域形成的至少一个开口，以促进种子从可旋转地附接到壳体组件的盘中释放。盘将壳体组件的内部分隔成包括真空室和种子室。盘包括邻近盘的周边形成的多个开口。播种机装置还可以包括具有可旋转线轴的分割器组件，可旋转的滑槽门，具有用于同时释放的开口簇和一体式挡板的盘。

8. 发明授权

US06401638B1 Seed planter apparatus and method 有权
标题翻译：种子播种机及方法
公开(公告)号：US06401638B1
公开(公告)日：2002-06-11
申请号：US09527747
申请日：2000-03-17
申请人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
发明人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
IPC分类号： A01C720
CPC分类号： A01C7/082 , A01C7/046 , A01C7/102 , A01C7/128 , Y10S111/90
摘要： A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.
摘要翻译：播种机装置包括种子计，其包括具有可释放地连接到壳的盖的壳体组件。壳体组件包括其中邻近种子排放区域形成的至少一个开口，以促进种子从可旋转地附接到壳体组件的盘中释放。盘将壳体组件的内部分隔成包括真空室和种子室。盘包括邻近盘的周边形成的多个开口。播种机装置还可以包括具有可旋转线轴的分割器组件，可旋转的滑槽门，具有用于同时释放的开口簇和一体式挡板的盘。

9. 发明授权

US06374759B1 Seed planter apparatus and method 有权
公开(公告)号：US06374759B1
公开(公告)日：2002-04-23
申请号：US09527160
申请日：2000-03-17
申请人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
发明人： Richard J. Crabb , Guntis Ozers , David N. Slowinski , Chad M. Johnson , Donald Johnson , Lisle J. Dunham , John F. Stufflebeam , Thomas A. Olson , Stephen D. Berry , Thomas Brown , Gerald J. Tiedt
IPC分类号： A01C704
CPC分类号： A01C7/082 , A01C7/046 , A01C7/102 , A01C7/128 , Y10S111/90
摘要： A planter apparatus includes a seed meter including a housing assembly with a cover releasably connected to a shell. The housing assembly includes at least one opening formed therein adjacent a seed discharge area to promote the release of seeds from a disc rotatably attached to the housing assembly. The disc divides an interior of the housing assembly to include a vacuum chamber and a seed chamber. The disc including a plurality of openings formed adjacent a periphery of the disc. The planter apparatus may also include a singulator assembly having rotatably spools, a rotatable chute door, a disc having clusters of openings for simultaneous release, and a one-piece baffle.

10. 发明授权

US5740747A Vacuum seed metering assembly 失效
标题翻译：真空种子计量装置
公开(公告)号：US5740747A
公开(公告)日：1998-04-21
申请号：US700214
申请日：1996-08-20
申请人： John F. Stufflebeam , Thomas A. Olson , Lisle J. Dunham
发明人： John F. Stufflebeam , Thomas A. Olson , Lisle J. Dunham
IPC分类号： A01C7/04
CPC分类号： A01C7/046
摘要： A vacuum seed metering mechanism arranged in combination with a seed hopper for uniformly dispensing seeds to the ground. The seed metering mechanism comprises a rotational distributor disc provided with a circular row of openings toward a periphery of the disc. The disc carries seeds from a seed reservoir to a seed discharge area under the influence of pressure differential. The disc is rotatably mounted in a housing whose interior is divided by the seed disc into the seed reservoir, on one side of the seed disc, and a suction chamber, lying around a portion of the path of movement of the openings in the seed disc. A salient feature of the present invention relates to the provision of an apparatus for imparting vibrations to the housing for facilitating the release of seeds from the openings in the disc in the discharge area of the seed.
摘要翻译：真空种子计量机构与种子料斗组合设置，用于将种子均匀地分配到地面上。种子计量机构包括旋转分配器盘，其设置有朝向盘周边的圆形开口排。在压力差的影响下，盘将种子从种子储存器运送到种子排放区域。盘被可旋转地安装在壳体中，其壳体内部由种子盘分成种子贮存器，种子盘的一侧，以及吸入室，位于种子盘中的开口的运动路径的一部分周围。本发明的一个突出特征在于提供一种用于向外壳施加振动的装置，以便于种子排放区域中的盘中的开口释放种子。

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