A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The method for directionally swaying and resetting harrow teeth of a rolling harrow loader-excavator and the rolling harrow loader-excavator comprising a harrow rotary piece, directional sway and reset harrow teeth, a harrow supporter, a driving mechanism, a feeder mechanism and a body; each directional sway and reset harrow tooth comprises a torsion spring shaft supporting piece, a tooth handle sway limiting piece, a directional sway and reset tooth handle, a directional sway and reset tooth point, a torsion spring tooth handle shaft, a torsion spring and a torsion spring tooth handle shaft retaining piece.
The method for directionally swaying and resetting harrow teeth of a rolling harrow loader-excavator and the rolling harrow loader-excavator comprising a harrow rotary piece, directional sway and reset harrow teeth, a harrow supporter, a driving mechanism, a feeder mechanism and a body; each directional sway and reset harrow tooth comprises a torsion spring shaft supporting piece, a tooth handle sway limiting piece, a directional sway and reset tooth handle, a directional sway and reset tooth point, a torsion spring tooth handle shaft, a torsion spring and a torsion spring tooth handle shaft retaining piece.
METHOD FOR DIRECTIONALLY SWAYING AND RESETTING HARROW TEETH OF ROLLING HARROW LOADER-EXCAVATOR AND ROLLING HARROW LOADER-EXCAVATOR WITH DIRECTIONAL SWAY AND RESET HARROW TEETH FOR IMPLEMENTING SUCH METHOD
LIU SUHUA (author)
2016-09-15
Patent
Electronic Resource
English
| European Patent Office | 2016
British Library Online Contents | 1993