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9. 发明授权

US07150238B1 Bulber with dirt release mechanism 失效
标题翻译：具有污垢释放机构的布勃
公开(公告)号：US07150238B1
公开(公告)日：2006-12-19
申请号：US11247315
申请日：2005-10-11
申请人： Boris Kontorovich , Clay Burns , Carly Price , Wilfrido Loor
发明人： Boris Kontorovich , Clay Burns , Carly Price , Wilfrido Loor
IPC分类号： A01C5/02
CPC分类号： A01C7/02 , A01C5/02
摘要： A handheld bulber for use in planting and gardening is disclosed. The bulber has a rigid steel inverted conical frustum body of at least two opposing and slightly overlapping sidewall members pivotably joined together and a handle attached opposite a serrated cutting edge of the body. A movable dirt release mechanism is positioned between the handle and the pivot point such that moving the mechanism toward the handle, i.e., a squeezing hand motion, forces the handle end of the side members inward, thereby pivoting the digging end of the sidewall members outward. The dirt release mechanism may be attached within the slotted openings by a slider, rollers, or any other suitable means.
摘要翻译：公开了一种用于种植和园艺的手持式灯泡。灯泡具有刚性钢倒锥形截头体，其至少两个相对且稍微重叠的侧壁构件可枢转地接合在一起，并且手柄与主体的锯齿形切割边相对。移动的污物释放机构定位在手柄和枢转点之间，使得朝着手柄移动机构，即挤压手的运动，迫使侧部构件的手柄端向内，从而将侧壁构件的挖掘端向外转动。污垢释放机构可以通过滑块，辊或任何其它合适的装置附接在开槽开口内。

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