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Device for leveling playing fields

机译:平整运动场的装置

摘要

A device for leveling playing fields is useful for ensuring that bowling greens are flattened within established parameters. The device for leveling playing fields comprises a main frame mechanically coupled to a front skid and a rear skid and a blade assembly where the blade assembly further comprises cutting blades driven by a blade drive chain mechanically coupled to an engine. The main frame is further mechanically coupled to a lawn tractor such that a user can drive the lawn tractor over a playing field and use the front skid to knock the turf in hills loose, the cutting blades both manicure the playing field and cut loose turf which can be pushed by the rear skid into valleys.
机译:用于平整运动场的设备可用于确保在确定的参数范围内将保龄球场弄平。用于平整运动场的装置包括:机械地耦合到前滑橇和后滑橇的主机架;以及刀片组件,其中,刀片组件还包括由机械地耦合到发动机的刀片驱动链驱动的切割刀片。主机架还机械地连接到草坪拖拉机,从而使用者可以在运动场上驾驶草坪拖拉机并使用前橇在松散的山丘上敲击草皮,切割刀片既可以修剪运动场,又可以切割松散的草皮。可以被后部滑入山谷推开。

著录项

  • 公开/公告号US8720596B1

    专利类型

  • 公开/公告日2014-05-13

    原文格式PDF

  • 申请/专利权人 AMADOR MARTINEZ;

    申请/专利号US201213649110

  • 发明设计人 AMADOR MARTINEZ;

    申请日2012-10-11

  • 分类号A01B33/00;

  • 国家 US

  • 入库时间 2022-08-21 16:05:48

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