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1.发明授权
公开(公告)号：EP1002172B1
公开(公告)日：2001-10-10
申请号：EP98941399.2
申请日：1998-07-22
申请人： Cifa S.P.A.
IPC分类号： E04G21/04
CPC分类号： E04G21/04 , E04G21/0436
摘要： The invention relates to a concrete supply arm, to be mounted in particular on vehicle-transported concrete pumps, having several sections (11,12) and articulating joints between said sections. In this arm the relative movement of the sections (11,12) is performed, in correspondence of at least some of the articulating joints of the arm, by means of actuator mechanisms (23) consisting of a worm gear actuated by a hydraulic motor. Conveniently said actuators also comprise a locking brake.
摘要翻译： 本发明涉及一种特别安装在车辆输送的混凝土泵上的混凝土供应臂，其具有多个部分（11,12）和所述部分之间的铰接接头。 在该臂中，通过由由液压马达驱动的蜗轮构成的致动器机构（23），对应于臂的至少一些铰接接头来执行部分（11,12）的相对运动。 便利地，所述致动器还包括锁定制动器。
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2.发明公开Lorry-mounted concrete pump with increased extension of the articulated delivering boom and outline within the limits set by the European code on free circulation on the road 审中-公开混凝土输送泵使用符合欧洲规范的自由行程规定的道路上限制了关节臂的增加范围和规
公开(公告)号：EP1847667A2
公开(公告)日：2007-10-24
申请号：EP07106476.0
申请日：2007-04-19
申请人： Cifa S.P.A.
IPC分类号： E04G21/04
CPC分类号： E04G21/04 , E04G21/0436
摘要： Lorry-mounted concrete pump comprising a vehicle (V) whereon a rotary turret (S) carrying a collapsible, articulated boom (B) is mounted, whereon a pipe (P) is mounted for carrying fluid concrete from a loading hopper (T) to a delivery hose. In a collapsed boom condition the lorry-mounted pump falls within the outline limit of 12 m length, 2.5 m width and 4 m height, and is hence suited to free circulation on the road. The arrangement of the individual members of the articulated boom is optimised so as to have a maximum extension of the boom between 48 and 52 metres.
摘要翻译： 随车混凝土泵，其包括其上的旋转转台（S）携带的可折叠，活节臂（B）安装在车辆（V），其上的管（P）被安装，用于从装载料斗（T），以运载流体混凝土 交付裤子。 在折叠状态兴隆随车泵如果将12米长，2.5米宽和高4米，的轮廓界限内，并因此适合于自由流通的道路上。 的活节臂的个别成员的布置被优化，以便具有动臂48和52米之间的最大延伸。
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3.发明公开Lorry-mounted concrete pump with increased extension of the articulated delivering boom and outline within the limits set by the European code on free circulation on the road 审中-公开混凝土输送泵使用符合欧洲规范的自由行程规定的道路上限制了关节臂的增加范围和规
公开(公告)号：EP1847667A3
公开(公告)日：2009-07-22
申请号：EP07106476.0
申请日：2007-04-19
申请人： Cifa S.P.A.
IPC分类号： E04G21/04
CPC分类号： E04G21/04 , E04G21/0436
摘要： Lorry-mounted concrete pump comprising a vehicle (V) whereon a rotary turret (S) carrying a collapsible, articulated boom (B) is mounted, whereon a pipe (P) is mounted for carrying fluid concrete from a loading hopper (T) to a delivery hose. In a collapsed boom condition the lorry-mounted pump falls within the outline limit of 12 m length, 2.5 m width and 4 m height, and is hence suited to free circulation on the road. The arrangement of the individual members of the articulated boom is optimised so as to have a maximum extension of the boom between 48 and 52 metres.
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公开(公告)号：EP1002172A1
公开(公告)日：2000-05-24
申请号：EP98941399.2
申请日：1998-07-22
申请人： Cifa S.P.A.
IPC分类号： E04G21/04
CPC分类号： E04G21/04 , E04G21/0436
摘要： The invention relates to a concrete supply arm, to be mounted in particular on vehicle-transported concrete pumps, having several sections (11,12) and articulating joints between said sections. In this arm the relative movement of the sections (11,12) is performed, in correspondence of at least some of the articulating joints of the arm, by means of actuator mechanisms (23) consisting of a worm gear actuated by a hydraulic motor. Conveniently said actuators also comprise a locking brake.
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