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公开(公告)号：US11852187B2
公开(公告)日：2023-12-26
申请号：US17092934
申请日：2020-11-09
Applicant: SCHAFFERT MANUFACTURING COMPANY, INC.
Inventor： Paul E. Schaffert , Doug Shadley
CPC classification number: F16C11/04 , A01C5/04 , A01C5/06 , A01C5/064 , A01C5/066 , A01C5/068 , A01C7/06 , A01C7/201 , A01C7/203 , A01C23/025 , Y02P60/21 , Y10T403/32606
Abstract: A bracket for use with an agriculture planter including a trailing arm frame defining a pivot point thereon may include an arm bracket assembly with first and second arms. Each arm may extend from a middle portion of the bracket. First and second implements may be rotatably mounted on mounting ends of two of the arms. The middle portion of the bracket may be pivotally coupled to the trailing arm frame at the pivot point.
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公开(公告)号：US11723301B2
公开(公告)日：2023-08-15
申请号：US17068652
申请日：2020-10-12
Applicant: SCHAFFERT MANUFACTURING COMPANY, INC.
Inventor： Paul E. Schaffert , Kris Schaffert , Matthew Hornung
Abstract: A trailing arm assembly includes a frame bracket attachable to a planter towing frame, a first frame, and a four bar parallel linkage connecting the frame bracket and the first frame with a first pivot and a second pivot on the frame bracket and a first pivot and a second pivot on the first frame. The trailing arm assembly also includes an adjustable biasing member extending from the parallel linkage to the frame bracket. The parallel linkage is connected between the first frame and the frame bracket such that the parallel linkage maintains a parallel orientation of the first frame. The adjustable biasing member is adjustably connected to a portion of the parallel linkage.
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公开(公告)号：US20220371555A1
公开(公告)日：2022-11-24
申请号：US17327009
申请日：2021-05-21
Applicant: SCHAFFERT MANUFACTURING COMPANY, INC.
Inventor： Kris Schaffert
Abstract: A wheel scraper for an agricultural planter includes a body defining a mounting portion, a biasing portion extending from the mounting portion, and a tine portion extending from the biasing portion opposite the mounting portion. The mounting portion is configured to couple the wheel scraper to an agricultural planter relative to a wheel on the agricultural planter such that the tine portion is arranged extending adjacent to an outer circumferential surface of the wheel and separated from the outer circumferential surface by a clearance. The biasing portion is configured to resiliently bias the tine portion relative to the outer circumferential surface.
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公开(公告)号：US10798870B2
公开(公告)日：2020-10-13
申请号：US15415755
申请日：2017-01-25
Applicant: Schaffert Manufacturing Company, Inc.
Inventor： Paul E. Schaffert , Kris Schaffert
Abstract: In one embodiment of a trailing arm assembly, the trailing arm assembly includes a frame bracket attachable to a planter towing frame, a first frame, and a four bar parallel linkage connecting the frame bracket and the first frame with a first pivot and a second pivot on the frame bracket and a first pivot and a second pivot on the first frame. The trailing arm assembly also includes an adjustable biasing member extending from the parallel linkage to the frame bracket. The parallel linkage is connected between the first frame and the frame bracket such that the parallel linkage maintains a parallel orientation of the first frame. The adjustable biasing member is adjustably connected to a portion of the parallel linkage.
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公开(公告)号：US09723777B2
公开(公告)日：2017-08-08
申请号：US14186673
申请日：2014-02-21
Applicant: SCHAFFERT MANUFACTURING COMPANY, INC.
Inventor： Paul E. Schaffert
IPC: A01C7/20
Abstract: A supporting device for operably connecting a furrow device to a seed tube of a planting unit for planting seeds into a furrow is provided. The supporting device may include a clip configured to engage the furrow device and the seed tube. The clip may be at least partially positioned inside the seed tube. The clip may at least partially engage a top surface of the furrow device.
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Patent Agency Ranking
公开(公告)号：US09693497B2
公开(公告)日：2017-07-04
申请号：US14202435
申请日：2014-03-10
Applicant: SCHAFFERT MANUFACTURING COMPANY, INC.
Inventor： Paul E. Schaffert
IPC: A01C5/06
CPC classification number: A01C5/066
Abstract: A row unit for an agricultural planter is provided. The row unit may include a body operably coupled to the agricultural planter, a bracket secured to the body, and a chassis pivotably coupled to the bracket. The bracket may include a top wall and opposing sidewalls extending downwardly from the top wall. The chassis may be coupled to the bracket beneath the top wall of the bracket.
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公开(公告)号：US20160374258A1
公开(公告)日：2016-12-29
申请号：US15191305
申请日：2016-06-23
Applicant: SCHAFFERT MANUFACTURING COMPANY, INC.
Inventor： Paul E. Schaffert
IPC: A01B63/24
Abstract: A bracket for use with an agriculture planter including a trailing arm frame defining a pivot point thereon may include an arm bracket assembly with first, second, third, and fourth arms. Each arm may extend from a middle portion of the bracket. First and second fertilizer furrow opening discs may be rotatably mounted on mounting ends of two of the arms. First and second furrow closing wheels may be rotatably mounted on a mounting end of the other two arms. The middle portion of the bracket may be pivotally coupled to the trailing arm frame at the pivot point. The arms joined to the fertilizer furrow opening discs may be arranged at opposing ends of the middle portion to enable the furrow opening discs to open two fertilizer furrows on opposing sides of a seed furrow.
Abstract translation: 一种用于农业播种机的支架，包括在其上限定枢轴点的拖臂框架可以包括具有第一，第二，第三和第四臂的臂支架组件。 每个臂可以从支架的中间部分延伸。 第一和第二肥料沟槽开口盘可以可旋转地安装在两个臂的安装端上。 第一和第二沟槽闭合轮可以可旋转地安装在另外两个臂的安装端上。 支架的中间部分可以在枢转点枢转地联接到后臂框架。 连接到肥料沟槽开口盘的臂可以布置在中间部分的相对端处，以使得沟槽开口盘能够在种子沟的相对侧上打开两个肥料沟。
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公开(公告)号：US20130144827A1
公开(公告)日：2013-06-06
申请号：US13757106
申请日：2013-02-01
Applicant: SCHAFFERT MANUFACTURING COMPANY, INC
Inventor： Ramiro Trevino , Matthew Thomas O'Donnell , Brian Frank O'Donnell
CPC classification number: G06N5/02 , A01B79/005 , A01C23/007 , G01F1/00 , Y02P60/214
Abstract: Systems and methods for supporting fertilizer decisions are provided. The systems and methods may be configured to receive data relating to the application of a liquid fertilizer to a field having a number of rows. The data may include at least one fertilizer characteristic and yield data relating to each row of the number of rows. The systems and methods may be configured to receive a request from a user to analyze the data. The systems and methods may be configured to compare the at least one fertilizer characteristic and the yield data for each row of the number of rows. The systems and methods may be configured to communicate the results of the comparison to the user.
Abstract translation: 提供了支持化肥决策的系统和方法。 系统和方法可以被配置为接收与液体肥料的应用相关的数据到具有多行的场。 数据可以包括至少一种肥料特性和与行数的每一行有关的产量数据。 系统和方法可以被配置为接收来自用户的分析数据的请求。 系统和方法可以被配置为比较每排行数的至少一种肥料特性和产量数据。 系统和方法可以被配置为将比较的结果传达给用户。
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公开(公告)号：US12030465B2
公开(公告)日：2024-07-09
申请号：US17327009
申请日：2021-05-21
Applicant: SCHAFFERT MANUFACTURING COMPANY, INC.
Inventor： Kris Schaffert
Abstract: A wheel scraper for an agricultural planter includes a body defining a mounting portion, a biasing portion extending from the mounting portion, and a tine portion extending from the biasing portion opposite the mounting portion. The mounting portion is configured to couple the wheel scraper to an agricultural planter relative to a wheel on the agricultural planter such that the tine portion is arranged extending adjacent to an outer circumferential surface of the wheel and separated from the outer circumferential surface by a clearance. The biasing portion is configured to resiliently bias the tine portion relative to the outer circumferential surface.
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公开(公告)号：US11980123B2
公开(公告)日：2024-05-14
申请号：US17002084
申请日：2020-08-25
Applicant: SCHAFFERT MANUFACTURING COMPANY, INC.
Inventor： Paul E. Schaffert , Kris Schaffert , Matthew Hornung
Abstract: A trailing arm assembly includes a frame bracket, a first frame, a parallel linkage, an adjustable biasing member, and a second frame. The frame bracket can include a first connection portion and a second connection portion. The parallel linkage pivotably connects the frame bracket and the first frame via a first pivot and a second pivot on the second connection portion of the frame bracket and a third pivot and a fourth pivot on the first frame. The adjustable biasing member pivotably connects to the frame bracket at a first end and pivotably connected to the parallel linkage at a second end, wherein the adjustable biasing member is configured to provide a downward force on the first frame. The second frame is connected to the first frame via a second parallel linkage.
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