Title:
Vibration mechanism used with concrete finishing tools
Document Type and Number:
Japanese Patent JP6324855
Kind Code:
B2
Abstract:
A vibration imparting device for a concrete finishing tool uses a housing having a chamber surrounded by an inner surface of the housing. A vibrator with a support, a rotor with a shaft and weighted body, a motor, and a resilient link between the shaft and the motor is positioned within the housing chamber. The vibrator also includes a resilient band 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.
Inventors:
Frank MIKOWYCHOK
Application Number:
JP2014183628A
Publication Date:
May 16, 2018
Filing Date:
September 09, 2014
Export Citation:
Assignee:
Frank MIKOWYCHOK
International Classes:
E04F21/24; E01C19/35; E04F21/16; E04G21/10
Domestic Patent References:
| JP62174450A | ||||
| JP3120740U | ||||
| JP5484317A | ||||
| JP64029568A |
Foreign References:
| US6139217 | ||||
| US3188054 | ||||
| US7097384 |
Attorney, Agent or Firm:
Taro Yaguchi
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