专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1020080041210A 접이식 붐 无效
标题翻译：不可思议的BOOM
公开(公告)号：KR1020080041210A
公开(公告)日：2008-05-09
申请号：KR1020087003965
申请日：2006-07-11
申请人： 에렌라이트너, 프란츠
发明人： 에렌라이트너,프란츠
IPC分类号： B66C23/34 , E04G21/04 , B65G53/32 , B66C23/68
CPC分类号： B66C23/348 , E04G21/0418
摘要： The invention relates to a folding boom, such as a crane jib, concrete pump, camera support, floodlight mast and similar narrow far-extended structures with several bodies (10, 20, 30...), folding about parallel axes, folded about said axes by means of actuators (15, 13, 25, 23,...) and which can be fixed in at least one position. The invention is characterised in that the individual bodies (10, 20, 30...) of the boom are pivotably connected to each other by means of spacer pieces (50, 60, 70) and the actuators (15, 13, 25, 23,...) are engaged at one end with the spacer piece and at the other end with the adjacent body.
摘要翻译：本发明涉及一种折叠式起重臂，例如起重机起重臂，混凝土泵，照相机支架，泛光灯桅杆和类似的具有多个主体（10,20,30 ...）的狭窄的远延伸结构，围绕平行轴线折叠，围绕所述轴线借助于致动器（15,13,25,23，...）并且可固定在至少一个位置。本发明的特征在于，悬臂的各个主体（10,20,30 ...）通过间隔件（50,60,70）和致动器（15,13,25）可枢转地彼此连接， 23）...的一端与间隔件接合，另一端与相邻的主体接合。

IPRDB

热门服务

关于我们

友情链接

联系方式