发明名称 Access apparatus having a plurality of booms.
摘要 <p>Access apparatus including an upper boom (4) (5) and a second boom (3) pivotally interconnected therewith, a platform (6) attached to the free end of the upper boom (4) (5) and first ladder means (15) (16) arranged on the upper surface of the upper boom (4) (5) to provide access from the platform (6) along at least a part of the upper surface of the upper boom (4) (5).</p>
申请公布号 EP0012602(A1) 申请公布日期 1980.06.25
申请号 EP19790302869 申请日期 1979.12.12
申请人 JOHN LAING SERVICES LIMITED 发明人 ADORIAN, PAUL ANTHONY
分类号 B66F11/04;(IPC1-7):60P3/14;66F11/04 主分类号 B66F11/04
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