发明名称 |
Machine for inserting rigid members in the soil |
摘要 |
A continuously slowly moving machine automatically inserts rigid elongated members in the ground at regular intervals along the perimeter of a large field to facilitate anchoring a taut textile net placed over seedling grass. Several thousand of the members must be inserted around the perimeter of a typical turf-growing plot at a spacing of a few feet apart. Ground wheels of a moving frame generate movement of a carriage which travels horizontally on the moving frame rearwardly and forwardly. The carriage supports the inserting mechanism for the members which includes a single inserting upright cylinder and a connected coordinated delivery plunger for each member advancing each member to a ready vertical position beneath the rod of the cylinder. When the carriage is at the rear of its travel relative to the moving frame substantially at zero ground speed, a member is inserted in the soil by the rod of the cylinder accompanied by simultaneous retraction of the delivery plunger. The several machine movements are precisely timed and coordinated.
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申请公布号 |
US4410050(A) |
申请公布日期 |
1983.10.18 |
申请号 |
US19820340023 |
申请日期 |
1982.01.18 |
申请人 |
COUNCELL NURSERIES, INC. |
发明人 |
COUNCELL, JR., WILLIAM S.;TURNER, GARLAND L. |
分类号 |
E04H17/26;(IPC1-7):E21B15/04;B23B45/16 |
主分类号 |
E04H17/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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