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HAND-HELD TAMPING MACHINE FOR COMPACTING TRACK BALLAST
Abstract A hand-held tamping machine (1) for compacting track ballast (2) includes a tamping pick (5) for penetrating the track ballast (2), a vibration 5 generator for vibration excitation of the tamping pick (5), a motor (7) which is connected with the vibration generator via a drive shaft, a handle device (8) having at least one handle (17a, 17b) for steering the hand-held tamping machine (1) during operation, wherein along a shaft axis (16) of the drive shaft the at least one handle (17a, 17b) is arranged above the 10 machine center of gravity (SPO) of the hand-held tamping machine (1) by at least 30 % of the overall height (H) of the hand-held tamping machine (1) and/or is arranged above the motor center of gravity (SPM) of the motor (7) by at least 15 % of the overall height (H) of the hand-held tamping machine (1). - Fig. 1 - 17b 7 SKP 32 18 17a hGP 19 hGM SPM - hGO hGO 27 hMT 21 h0M 22 -hTO 31 ht0F H 16' 16hF KP 'F 2- Fig. 1
HAND-HELD TAMPING MACHINE FOR COMPACTING TRACK BALLAST
Abstract A hand-held tamping machine (1) for compacting track ballast (2) includes a tamping pick (5) for penetrating the track ballast (2), a vibration 5 generator for vibration excitation of the tamping pick (5), a motor (7) which is connected with the vibration generator via a drive shaft, a handle device (8) having at least one handle (17a, 17b) for steering the hand-held tamping machine (1) during operation, wherein along a shaft axis (16) of the drive shaft the at least one handle (17a, 17b) is arranged above the 10 machine center of gravity (SPO) of the hand-held tamping machine (1) by at least 30 % of the overall height (H) of the hand-held tamping machine (1) and/or is arranged above the motor center of gravity (SPM) of the motor (7) by at least 15 % of the overall height (H) of the hand-held tamping machine (1). - Fig. 1 - 17b 7 SKP 32 18 17a hGP 19 hGM SPM - hGO hGO 27 hMT 21 h0M 22 -hTO 31 ht0F H 16' 16hF KP 'F 2- Fig. 1
HAND-HELD TAMPING MACHINE FOR COMPACTING TRACK BALLAST
MÜHLBACHER FLORIAN (author)
2022-12-15
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
TAMPING MACHINE FOR COMPACTING THE BALLAST BED OF A TRACK
| European Patent Office | 2018