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1. 发明授权

US06659189B2 Sod harvesting machine 失效
公开(公告)号：US06659189B2
公开(公告)日：2003-12-09
申请号：US10081572
申请日：2002-02-21
申请人： Edward E. Woerner , Darale G. Haney
发明人： Edward E. Woerner , Darale G. Haney
IPC分类号： A01B4504
CPC分类号： A01G20/15 , Y10S414/124
摘要： A sod harvesting machine comprising a wheeled frame with single or dual cutterheads at the forward end and a sod-receiving wind-up saddle at the rear end. An endless conveyor with a single flight spans the length of the machine and cut sod which is received at the forward end is advanced rearwardly for elevation and transport to the wind-up saddle and discharge at the rear end. The wind-up saddle comprises an expandable frame with pivotally attached supporting arms which commence the wind-up operation in a generally closed “U” configuration, but are controllably adjustably expandable outwardly to open the saddle for continuously accommodating the increase in diameter of the sod roll being helically wound therewithin. When the sod roll reaches its maximum and completed size, the saddle arms are pivoted rearwardly to the horizontal for direct discharge from the harvesting machine onto the ground surface.

2. 发明授权

US10433494B1 Steam treatment of soil 有权
公开(公告)号：US10433494B1
公开(公告)日：2019-10-08
申请号：US15670303
申请日：2017-08-07
申请人： Edward E. Woerner
发明人： Edward E. Woerner
IPC分类号： A01G11/00 , B09C1/06
摘要： A soil treatment system, including heat treatment apparatus configured to travel in a forward direction along a plot of ground having a soil surface and configured for disturbing the soil surface and treating associated soil with steam as the heat treatment apparatus travels to provide steam treated soil and a source of steam in flow communication with the heat treatment apparatus for supplying steam to the heat treatment apparatus. The heat treatment apparatus includes a blade configured to contact the soil surface and lift and circulate the soil and return the soil to the ground and a plurality of steam outlets configured to introduce steam to the soil as it is lifted and circulated. The system also includes an insulative sheet material and a cooperating dispenser configured to dispense the sheet material to overlie the treated soil with the sheet material after the passage of the heat treatment apparatus.

3. 发明授权

US10542681B1 Steam treatment of soil 有权
公开(公告)号：US10542681B1
公开(公告)日：2020-01-28
申请号：US16408685
申请日：2019-05-10
申请人： Edward E. Woerner
发明人： Edward E. Woerner
IPC分类号： A01G11/00 , B09C1/06
摘要： A soil treatment system, including heat treatment apparatus configured to travel in a forward direction along a plot of ground having a soil surface and configured for disturbing the soil surface and treating associated soil with steam as the heat treatment apparatus travels to provide steam treated soil, and a source of steam in flow communication with the heat treatment apparatus for supplying steam to the heat treatment apparatus. The heat treatment apparatus includes a blade configured to contact the soil surface and lift and circulate the soil and return the soil to the ground and a plurality of steam outlets configured to introduce steam to the soil as it is lifted and circulated. The system also includes an insulative sheet material and a cooperating dispenser configured to dispense the sheet material to overlie the treated soil with the sheet material after the passage of the heat treatment apparatus.

4. 发明授权

US10512222B1 Steam treatment of soil 有权
公开(公告)号：US10512222B1
公开(公告)日：2019-12-24
申请号：US16381594
申请日：2019-04-11
申请人： Edward E. Woerner
发明人： Edward E. Woerner
IPC分类号： A01G11/00 , B09C1/06
摘要： A soil treatment system, including heat treatment apparatus configured to travel in a forward direction along a plot of ground having a soil surface and configured for disturbing the soil surface and treating associated soil with steam as the heat treatment apparatus travels to provide steam treated soil, and a source of steam in flow communication with the heat treatment apparatus for supplying steam to the heat treatment apparatus. The heat treatment apparatus includes a first heat treatment section having a plurality of rotating blades configured to contact the soil surface and lift and circulate the soil and return the soil to the ground, and a plurality of first steam outlets proximate the rotating blades configured to expose the soil lifted and circulated by the rotating blades to steam from the first steam outlets. The heat treatment apparatus also includes a second heat treatment section having a conveyor configured to receive soil and to return the soil to the ground, a plurality of second steam outlets proximate the conveyor and a blade configured to contact the soil surface and lift the soil onto the conveyor for exposure of the soil on the conveyor to steam from the second steam outlets.

5. 发明授权

US5307880A Sod roll-out machine with endless tracks 失效
标题翻译： Sod推出机器与无尽的轨道
公开(公告)号：US5307880A
公开(公告)日：1994-05-03
申请号：US31156
申请日：1993-03-12
申请人： Edward E. Woerner
发明人： Edward E. Woerner
IPC分类号： A01B45/00
CPC分类号： B62D51/007 , A01B45/00 , Y10S111/901 , Y10S414/124
摘要： A sod roll-out machine with endless tracks having a low center of gravity to prevent tipping on hills or inclines. The machine can be operated and steered by one person, wherein the roll of sod can be unwound in a forward or reverse direction. A pair of arms are elevated by hydraulic cylinders to facilitate the loading of a roll of sod to the distal ends of the arms, and to maintain the roll of sod slightly above the earth during the unrolling process. Due to the unique two track driving mechanism, the machine can be turned in place and operated in areas having limited accessibility. The tracks are driven by a motor, wherein each track can be individually controlled to be rotated in either a forward or reverse direction. A hydraulic pump is driven by the motor, wherein hydraulic fluid is provided to each of the hydraulic cylinders to control the elevation of each of the elevating arms. A cradle member is defined at the distal end of each arm for receiving a rod which is projecting out each end along an axis of a roll of sod. Hence, the loading and unrolling process is easy to perform. Large rolls of sod can be transported and unrolled thus minimizing the number of rolls of sod required to create a lawn. Further, the manual labor required by the operator is reduced as well.
摘要翻译：一种具有低重心的无尽轨道的滚筒推出机，以防止在山丘或斜坡上倾倒。该机器可以由一个人操作和操纵，其中，所述的卷筒可以向前或向后展开。一对臂由液压缸升高以便于将一卷草皮装载到臂的远端，并且在展开过程中将草地轻轻地保持在地球上方。由于独特的双轨驱动机构，机器可以在适用范围有限的地方转动就位。轨道由电动机驱动，其中每个轨道可被单独地控制以沿正向或反向方向旋转。液压泵由马达驱动，其中液压流体被提供到每个液压缸以控制每个升降臂的升高。支架构件被限定在每个臂的远端处，用于接收沿着一个草皮的轴线的每一端突出的杆。因此，加载和展开过程很容易执行。大片的草皮可以运输和展开，从而最小化创建草坪所需的草皮数量。此外，操作者所需的体力劳动也减少。

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