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Vibration imparting device for a concrete finishing tool
A vibration imparting device for a concrete finishing tool utilizing a housing having a chamber surrounded by an inner surface of the housing. A vibrator and a battery are placed within the chamber. The vibrator includes a resilient collar to separate the vibrator from the housing inner surface. First and second adaptors are employed for the housing to be placed between the handle and the terminus of a concrete finishing tool.
Vibration imparting device for a concrete finishing tool
A vibration imparting device for a concrete finishing tool utilizing a housing having a chamber surrounded by an inner surface of the housing. A vibrator and a battery are placed within the chamber. The vibrator includes a resilient collar to separate the vibrator from the housing inner surface. First and second adaptors are employed for the housing to be placed between the handle and the terminus of a concrete finishing tool.
Vibration imparting device for a concrete finishing tool
FRANK MIKOWYCHOK (author)
2016-02-10
Patent
Electronic Resource
English
Full-automatic concrete vibration surface finishing device
| European Patent Office | 2021