Vibrating massage roller utilizing a plurality of supports and eccentric weights
US8500663B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2009 |
| Grant date | Aug 6, 2013 |
| Priority date | — |
| Expiry date | Aug 23, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/5043
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention is a vibrational roller utilizing a motorized vibrational drive using a plurality of eccentric weights and associated supports. The weights are positioned along the axis of rotation in a manner to synchronize them and minimize vibrational dissipation throughout the roller. Each weight has at least one associated support. The supports then transmit vibrational forces to the surface of the roller in an evenly distributed manner. A second co-operational motor may be used to extend motor life and aid in initiating vibrations. A control panel and associated circuitry are utilized to alter vibrational characteristics. The roller may be battery powered or powered through a standard wall outlet. The roller itself is manufactured of a durable yet deformable material, such as foam rubber, and may be inserted into selectable sleeves of varying physical properties for desired effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.