A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TAMPING MACHINE COMPRISING SEPARATELY EXCITED VIBRATING TAMPING TOOLS
A tamping unit comprises at least two tamping picks (10) suitable to compact the ballast under the sleepers of a rail, each tamping pick being supported by a respective oscillating unit, each oscillating unit being pivoted to a frame unit (30) so as to oscillate about a rotation unit axis. An oscillation actuator (40) supported by the two oscillating units is actuatable to cause an oscillation of the two oscillating units between a tamping pick open position and a tamping pick closed position. A pair of vibration actuators (50), each supported by a respective oscillating unit is actuatable to place in rotation an eccentric drive shaft, each tamping pick being operatively connected to a respective eccentric drive shaft so as to be subjected to vibration due to a respective vibration actuator (50).
TAMPING MACHINE COMPRISING SEPARATELY EXCITED VIBRATING TAMPING TOOLS
A tamping unit comprises at least two tamping picks (10) suitable to compact the ballast under the sleepers of a rail, each tamping pick being supported by a respective oscillating unit, each oscillating unit being pivoted to a frame unit (30) so as to oscillate about a rotation unit axis. An oscillation actuator (40) supported by the two oscillating units is actuatable to cause an oscillation of the two oscillating units between a tamping pick open position and a tamping pick closed position. A pair of vibration actuators (50), each supported by a respective oscillating unit is actuatable to place in rotation an eccentric drive shaft, each tamping pick being operatively connected to a respective eccentric drive shaft so as to be subjected to vibration due to a respective vibration actuator (50).
TAMPING MACHINE COMPRISING SEPARATELY EXCITED VIBRATING TAMPING TOOLS
GLEISSTOPFMASCHINE MIT SEPARAT ANGEREGTEN VIBRIERENDEN STOPFPICKELN
MACHINE À BOURRAGE COMPORTANT DES OUTILS DE BOURRAGE MIS EN VIBRATION INDIVIDUELLEMENT
ARCARI WALTER (author) / VAIA DAVIDE (author)
2019-09-18
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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