Lifting and towing apparatus for large vehicles

专利名称：Lifting and towing apparatus for large

vehicles

发明人：Frankie E. Casteel申请号：US06/6863申请日：19841224公开号：US04611968A公开日：19860916

摘要：Apparatus adapted to be mounted on the bed of a towing vehicle for lifting andtowing disabled vehicles, particularly large vehicles. The apparatus includes an extendibleboom disposed for positioning beneath the disabled vehicle and retracted for movingthe disabled vehicle close to the rear of the towing vehicle. The boom is pivotable abouta substantially horizontal axis on an elevator from a vertically disposed storage positionto its operative position, the elevator being slidably mounted in slideways for verticalmovement between the storage position and the operative positions. The elevator issupported by an extendible beam which is vertically driven for raising and lowering theelevator and which is extendible for varying the angular inclination of the elevator whichmay pivot relative to the slideways.

申请人：DOVER CORPORATION

代理人：Alan Ruderman

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