Method for assembling a hub to an optical disk
US6332942A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1999 |
| Grant date | Dec 25, 2001 |
| Priority date | — |
| Expiry date | Sep 30, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1744
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method and apparatus for assembling a hub to an optical disk with an adhesive. The optical disk includes opposing first and second major surfaces and a central opening. The adhesive is predisposed onto the second major surface. The method includes supporting the first major surface of the disk at a defined three-dimensional position and orientation. The hub is aligned above the central opening of the disk such that the hub is movable to a plurality of three-dimensional positions and orientations with a hub placement assembly supporting an inner portion of the hub. The defined three-dimensional position and orientation of the first major surface is transferred to the hub placement assembly. The hub is maneuvered into contact with the adhesive by the hub placement assembly. More particularly, a final, three-dimensional position and orientation of the hub relative to the disk is dictated by the hub placement assembly as a function of the defined three-dimensional position and orientation of the first major surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.