Adjustable pad assembly
US5089081A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 17, 1990 |
| Grant date | Feb 18, 1992 |
| Priority date | — |
| Expiry date | Dec 17, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1744
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An adjustable pad assembly is used for aligning a polygon of a laser optical system that is supported by a housing and requires precise alignment with respect to a base for proper operation of the optical system. A plurality of the adjustable pad assemblies are located between the base and the housing. Each pad assembly includes a mounting plate that is positioned on the base of a fixture, and a bushing that is secured to the housing. A compressible ring surrounds a surface on the plate that receives an adhesive. The housing is adjusted relative to the base to align the polygon, and then held stationary until the adhesive cures to bond the mounting plate and bushing together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.