Method for detachment of two objects
US8514046B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2012 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Sep 28, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B65/006
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method is described herein for detachment of two objects. The method comprising the steps of: (a) associating a bias field source with a first magnetic structure associated with a first object, the first magnetic structure comprising one or more magnetic field sources, the first magnetic structure being magnetically attached to a second magnetic structure associated with a second object, the second magnetic structure comprising one or more magnetic field sources; and (b) using the bias field source to produce a repel force large enough to cause detachment of the first magnetic structure from the second magnetic structure thereby causing detachment of the first object from the second object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.