专利名称：Rock Grasping and Removal Apparatus
发明人：Daniel Wehrly
事业成功的成语申请号：US13245057
申请日：20110926腿上皮肤像鱼鳞
公开号：US20120207582A1
公开日：
20120816
一束花图片专利内容由知识产权出版社提供
专利附图：
摘要：A manually deployed grasping apparatus may be utilized for retrieving objects,such as rocks, concrete chunks and other debris, from vertical excavations such as potholes, boreholes, drilled shafts, etc. Unlike backhoes and other articulated arm
什么是收敛
machinery, the disclod grasping apparatus is manually lowered into the excavation by
采样时间
the ur. Once the apparatus is adjacent to the object to be retrieved, the opposite facing jaw members of the apparatus are placed into an open position to receive the object. Once the object has been received by the opposite facing jaw members, the jaw members are clod to capture the object. The jaw members are then manually withdrawn from the vertical excavation to retrieve the object.
申请人：Daniel Wehrly
地址：Bellflower CA US
开心飞行棋
国籍：US
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