专利名称：JACK AND SUPPORT DEVICE发明人：Phillip Farquharson申请号：US14391980申请日：20130719
公开号：US20150076432A1公开日：20150319
专利附图：
摘要：A jacking device for lifting and supporting earthmoving equipment or vehicles,the jacking device including: a base; a jacking leg mounted to the base, the jacking leg forlifting a load to an elevated position; a top plate mounted to the jacking leg, the topplate for engaging the load; and, a support member mounted directly or indirectly to the
base, wherein the support member is positionable to engage the top plate and therebyprovide additional support to the load in the elevated position.
申请人：Phillip Farquharson
地址：Muswellbrook AU
国籍：AU
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