发明名称 Multi-purpose tool for a front end loader of a tractor
摘要 A multi-purpose tool for a front end loader of a tractor includes an intermediate support frame, an upper moveable jaw assembly having a plurality of interconnected forwardly extending, spaced-apart parallel fingers pivotally mounted to the top side edge portion of the intermediate support frame, a lower stationary jaw assembly including a plurality of interconnected forwardly extending spaced-apart parallel fingers fixedly mounted to the bottom side edge of the intermediate support frame, a bracket assembly fixedly attached to the back side of the intermediate support frame to mount the multi-purpose tool to a front end loader, and a hydraulic system including at least one hydraulic cylinder positioned on the back side of the intermediate support frame and linked to the upper moveable jaw assembly. Actuation of the hydraulic system causes the upper moveable jaw assembly to pivot towards or away from the lower stationary jaw assembly. The multi-purpose tool being capable of performing a variety of specialized tasks.
申请公布号 US6820357(B1) 申请公布日期 2004.11.23
申请号 US20030726319 申请日期 2003.12.02
申请人 MENARD DONALD JAMES;QUEBEDEAUX, JR. JOHN LEEROY 发明人 MENARD DONALD JAMES;QUEBEDEAUX, JR. JOHN LEEROY
分类号 A01B43/00;A01D87/00;A01D87/12;B66C3/16;E02F3/40;(IPC1-7):B66C3/16;B66F9/04 主分类号 A01B43/00
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