Guide ring removal device
US6726554B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2003 |
| Grant date | Apr 27, 2004 |
| Priority date | — |
| Expiry date | Jun 12, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S451/914
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A guide ring removal device. The guide ring removal device includes a column press, a first disc, a second disc, and a plurality of fasteners. The first disc is disposed on the column press. The second disc is disposed on a point of the column press to exert force on a carrier. The plurality of fasteners is disposed on the first disc, the fasteners grasping the guide ring. As the second disc exerts the primary force on the carrier, the fasteners generate reciprocal force on the guide ring, thus separating the guide ring. Engagement of the column press alters the distance between the first disc and the second disc, and the primary force is exerted on the carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.