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公开(公告)号：US5960619A
公开(公告)日：1999-10-05
申请号：US867969
申请日：1997-06-03
申请人： David Seidel , Dominic Tamas
发明人： David Seidel , Dominic Tamas
CPC分类号： A01D34/005 , A01D2101/00 , Y10S56/17 , Y10S56/20
摘要： A cutting disc (12) for a lawn mower, the disc (12) having a plurality of cutting blades (13) and being formed with apertures (23). Associated with the apertures (23) are fan blades (22) which force air downwardly through the disc (12) to aid in mulching cut grass.
摘要翻译： 一种用于割草机的切割盘（12），所述盘（12）具有多个切割刀片（13）并且形成有孔（23）。 与孔（23）相关联的是风扇叶片（22），其将空气向下推动通过盘（12）以帮助覆盖草地。
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公开(公告)号：US08065866B2
公开(公告)日：2011-11-29
申请号：US12812093
申请日：2008-11-26
CPC分类号： A01D34/824 , A01D42/005 , A01D43/063
摘要： A lawn mower includes a base, a motor that drives a cutting assembly, and a catcher removably coupled to the base. Grass is cut by the blades of the cutting assembly, with the grass being propelled along a channel extending angularly beneath the base of the lawn mower. An exit channel portion delivers the cut grass to a rear opening that communicates with the catcher. A pivotally mounted flap opens and closes the exit channel portion to switch the lawn mower between a catching operational mode and a mulching operational mode.
摘要翻译： 割草机包括基座，驱动切割组件的马达以及可移除地联接到基座的捕集器。 草被切割组件的刀片切割，草被沿着在割草机底部的角度下延伸的通道推进。 出口通道部分将切割的草传送到与捕获器连通的后开口。 枢转安装的翼片打开和关闭出口通道部分，以在割草操作模式和覆盖操作模式之间切换割草机。
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公开(公告)号：US20110011047A1
公开(公告)日：2011-01-20
申请号：US12812093
申请日：2008-11-26
IPC分类号： A01D43/06
CPC分类号： A01D34/824 , A01D42/005 , A01D43/063
摘要： A lawn mower (10) having a motor (11) that drives a cutting disc (16). Grass is cut by the blades (17) of the discs (16), with the grass being propelled along a channel (21) extending angularly beneath the base (12) of the lawn mower (10). An exit channel portion (21) provides for the delivery of grass to a rear opening (23) that communicates with a catcher (24). A pivotally mounted flap (30) opens and closes the exit channel portion (22).
摘要翻译： 具有驱动切割盘（16）的马达（11）的割草机（10）。 草被叶片（16）的叶片（17）切割，草被沿着在割草机（10）的基部（12）的下方延伸的通道（21）推进。 出口通道部分（21）用于将草送到与捕集器（24）连通的后开口（23）。 枢转安装的翼片（30）打开和关闭出口通道部分（22）。
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