专利名称：MOBILE GOODS ELEVATOR
发明人：MORGAN, Terence, George, Valentine 申请号：AU2006001351
申请日：20060914
公开号：WO07/030884P1
公开日：pulleys
20070322
专利内容由知识产权出版社提供
摘要：A goods transfer trolley for loads from 20-120kg has a frame (2, 4, 6) with a rise and fall carriage (34) and tension springs (74) which resist the fall of the carriage under load. The springs act on a slider (58) which is connected to the carriage (34) by a line and pulleys in order to derive large carriage movement from small spring extension. The pulleys increase the velocity ratio. The carriage presents loads at a uniform take off and load height. A variant without wheels is used as a workstation on a production line (78), raising loads (76) to a uniform take off height.
申请人：MORGAN, Terence, George, Valentine
地址：AU,AU
国籍：AU,AU
代理机构：KRAEMER, Michael
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