Device and method for alignment
US7042561B1 · kind B1 · utility
7Cited by
23References
79Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 9, 1999 |
| Grant date | May 9, 2006 |
| Priority date | — |
| Expiry date | Nov 9, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B5/25
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention refers to a system and a device (10) for alignment of at least one alignable plane with reference to at least one reference plane. The device includes a main part (11), a light source (18) and a number of contact points (21a, 21b, 21c), and the light source (18) is provided to emit a light beam (25) with a scattering angle in one plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.