公开(公告)号：US5881543A

公开(公告)日：1999-03-16

申请号：US797818

申请日：1997-02-07

申请人： Ray S. Austin, Jr.

发明人： Ray S. Austin, Jr.

IPC分类号： A01D75/18 ,  A01D45/02

CPC分类号： A01D34/40 ,  A01G3/0408 ,  Y10S56/20 ,  Y10S56/24

摘要： A guard assembly (2) is used to protect the cutter blades (20, 21) of a cane cutter (10). The guard assembly includes a guard body (4) which is mounted to the cane cutter. A series of guard blades (6) are pivotally mounted to the guard body. The guard blades are shaped, sized and positioned to permit smaller diameter objects, such as a cane (18) of a grapevine to pass between the guard blades so to be severed by the cutter blades while preventing larger diameter objects, such as posts (26), stakes and the trunks of the grapevines, from passing between the guard blades, thereby protecting both the cutter blades and the larger diameter objects from damage.

摘要翻译： 保护组件（2）用于保护手杖切割器（10）的切割刀片（20,21）。 防护组件包括安装在手杖切割器上的防护体（4）。 一系列防护片（6）可枢转地安装在防护体上。 保护叶片的形状，尺寸和位置允许较小直径的物体，例如葡萄藤的拐杖（18）在防护叶片之间通过，以便被切割刀片切断，同时防止较大直径的物体，例如柱（26 ），股份和葡萄藤的树干，通过防护叶片之间，从而保护切割刀片和较大直径的物体免受损坏。