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公开(公告)号：US06241227B1
公开(公告)日：2001-06-05
申请号：US09248586
申请日：1999-02-11
IPC分类号： B25B100
CPC分类号： B62B3/108 , B62B2203/10 , B66F5/04 , Y10S269/905 , Y10T29/49895
摘要： A cart is configured to handle replaceable plates used on the blade of a plow or grader. The cart includes a wheeled frame and a plate holder configured to support the plate lengthwise in a generally upright orientation. The plate holder is supported on the frame by a parallelogram linkage that permits adjustment of the plate holder, and thereby the plate carried by the holder, without varying the orientation of these components. An inventive plate installation method is also disclosed. The method involves placing at least one plate on the height-adjustable plate holder carried on the mobile frame. The attachment holes defined in the plate are then aligned with the attachment holes defined in the blade.
摘要翻译： 推车被配置为处理在犁或分级机的叶片上使用的可更换的板。 推车包括轮式框架和板保持器，其被构造成以大致直立的方向纵向地支撑板。 板支架通过平行四边形连杆支撑在框架上，允许调节板保持器，从而调节支架承载的板，而不改变这些构件的取向。 还公开了一种创新的板安装方法。 该方法包括将至少一个板放置在携带在移动框架上的高度可调平板支架上。 然后将限定在板中的附接孔与限定在叶片中的附接孔对齐。
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公开(公告)号：US06654998B1
公开(公告)日：2003-12-02
申请号：US09502680
申请日：2000-02-11
IPC分类号： B23Q300
CPC分类号： B62B3/108 , B62B2203/10 , B66F5/04 , Y10S269/905 , Y10T29/49895
摘要： A cart is configured to handle replaceable plates used on the blade of a plow or grader. The cart includes a wheeled frame and a plate holder configured to support the plate lengthwise in a generally upright orientation. The plate holder is supported on the frame by a parallelogram linkage that permits adjustment of the plate holder, and thereby the plate carried by the holder, without varying the orientation of these components. An inventive plate installation method is also disclosed. The method involves placing at least one plate on the height-adjustable plate holder carried on the mobile frame. The attachment holes defined in the plate are then aligned with the attachment holes defined in the blade.
摘要翻译： 推车被配置为处理在犁或分级机的叶片上使用的可更换的板。 推车包括轮式框架和板保持器，其被构造成以大致直立的方向纵向地支撑板。 板支架通过平行四边形连杆支撑在框架上，允许调节板保持器，从而调节支架承载的板，而不改变这些构件的取向。 还公开了一种创新的板安装方法。 该方法包括将至少一个板放置在携带在移动框架上的高度可调平板支架上。 然后将限定在板中的附接孔与限定在叶片中的附接孔对齐。
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