公开(公告)号：US07399019B2

公开(公告)日：2008-07-15

申请号：US11431491

申请日：2006-05-09

申请人： Brian J. Malmgren ,  Daniel Brian Zakula, Sr. ,  Myron Glickman

发明人： Brian J. Malmgren ,  Daniel Brian Zakula, Sr. ,  Myron Glickman

IPC分类号： B66C1/28

CPC分类号： B66C1/663 ,  B66C1/66

摘要： A device for lifting oversized pieces of material. The device includes a spreader bar capable of attaching to a lifting vehicle. At least two cross members are attached to the spreader bar along with at least one cross-member power source. The at least one cross-member power source is connected to at least one drive mechanism which in turn is connected to at least one of the at least two cross members. A load-pick power source is attached to each of the at least two cross members and well as to at least one load-pick drive mechanism. The at least one load-pick drive mechanism is connected to each of the at least two load pick points, and the cross-member and the load-pick power sources are each electrically connected to an operating or control panel in a cab of the lifting vehicle.

摘要翻译： 用于提升超大件材料的装置。 该装置包括能够附接到起重车辆的吊杆。 至少两个横向构件与至少一个横向构件动力源一起连接到吊架杆。 所述至少一个横梁电源连接到至少一个驱动机构，所述至少一个驱动机构又连接到所述至少两个横向构件中的至少一个。 负载拾取电源连接到所述至少两个横向构件中的每一个，并且至少一个装载拾取驱动机构。 所述至少一个负载拾取驱动机构连接到所述至少两个负载拾取点中的每一个，并且所述横向构件和所述负载拾取电源各自电连接到所述提升的驾驶室中的操作或控制面板 车辆。