Haptic solenoid system
US8072317B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2009 |
| Grant date | Dec 6, 2011 |
| Priority date | — |
| Expiry date | Jan 30, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K5/225
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A supporting surface and a touch screen member mounted to a plastic frame having a first vibration transmitting slot and at least two mounting slots. A pair of similar L-shaped poles is mounted in the frame in juxtaposition to define gaps between them. One of the poles constitutes a stationary pole and the other of the poles constitutes a movable pole. A winding is mounted on the stationary pole. The frame defines a vibration transmitting slot, and the touch screen member is attached to the frame by a tab that is press fitted into the vibration transmitting slot so that vibrations created by the movable pole can be transmitted via the vibration transmitting slot to the touch screen member. The additional slots defined by the frame and tabs defined by the supporting surface mutually coact for mounting the frame to the supporting member in a stationary position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.