Excavator arm for a bucket excavator toy vehicle

摘要

The arm has a rotary bucket excavator with a lift arm (2) and an excavator end (6) and a swivel arm end (3). A swivel arm (5) has a shovel end (22) tiltably connected to the swivel arm. A dredging shovel (23) is tiltable connected to the shovel. The excavator arm has a lever (34) with an operating linkage (35) for the manipulation of the swivel arm and the dredging shovel (23) tiltably connected with the lift arm. The swivel arm and the dredging shovel are tiltable and the operating linkage in such a manner that they are transferable from a rest resistance threshold of a folded transportation situation into a folded up dumping situation for bulk material. The operating linkage to the lever is fastened and tiltable with the swivel arm connected within the lift arm linkage (38). The lift arm (2) and the dredging shovel are essentially covered within the swivel arm linkage (42).