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ECCENTRIC ASSEMBLY FOR A VIBRATION COMPACTING MACHINE
An eccentric assembly controlled by a rotational speed thereof. The eccentric assembly includes: a housing driven and rotated by a motor; an eccentric shaft installed in the housing to have a changeable angular position by rotating relative to the housing; a locking device adopted to lock the eccentric shaft by engaging with one side of the eccentric shaft and to unlock the eccentric shaft when a rotational speed of the housing is greater than a locking critical speed; a clamping device adopted to clamp an opposite side of the one side of the eccentric shaft that engages with the locking device and to release clamping to the eccentric when a rotational speed of the housing is greater than a clamping critical speed; and a stopper installed in the housing so as to limit a rotation angle of the eccentric shaft generated when locking and clamping to the eccentric shaft are released.
ECCENTRIC ASSEMBLY FOR A VIBRATION COMPACTING MACHINE
An eccentric assembly controlled by a rotational speed thereof. The eccentric assembly includes: a housing driven and rotated by a motor; an eccentric shaft installed in the housing to have a changeable angular position by rotating relative to the housing; a locking device adopted to lock the eccentric shaft by engaging with one side of the eccentric shaft and to unlock the eccentric shaft when a rotational speed of the housing is greater than a locking critical speed; a clamping device adopted to clamp an opposite side of the one side of the eccentric shaft that engages with the locking device and to release clamping to the eccentric when a rotational speed of the housing is greater than a clamping critical speed; and a stopper installed in the housing so as to limit a rotation angle of the eccentric shaft generated when locking and clamping to the eccentric shaft are released.
ECCENTRIC ASSEMBLY FOR A VIBRATION COMPACTING MACHINE
EXZENTRISCHE ANORDNUNG FÜR EINE VIBRATIONSVERDICHTUNGSMASCHINE
ENSEMBLE EXCENTRIQUE POUR MACHINE DE COMPACTAGE PAR VIBRATION
KARCZ MACIEJ (author)
2019-09-18
Patent
Electronic Resource
English
ECCENTRIC ASSEMBLY FOR OSCILLATING A COMPACTING DRUM OF A COMPACTING MACHINE
| European Patent Office | 2019
ECCENTRIC ASSEMBLY FOR OSCILLATING A COMPACTING DRUM OF A COMPACTING MACHINE
| European Patent Office | 2017