Arrangement for a rotatable eyepiece cap
US6986584B2 · kind B2 · utility
1Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 10, 2004 |
| Grant date | Jan 17, 2006 |
| Priority date | — |
| Expiry date | Dec 10, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B23/16
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An arrangement is specified for rotatable adjustment of a cap (2) on an eyepiece housing (1), with the cap (2) having grooves (3) on its inner face, which rise in the axial direction and have defined latching depressions (4) in the sliding bases (11) of the grooves (3), and pins (5) which point radially outwards being arranged on the eyepiece housing (1) and engaging with sliding bases (11) of the grooves (3) and resting on the sliding bases (11) of the grooves (3) and in the latching depressions (4) in a prestressed manner. The arrangement comprises the pins (5) being mounted in a sprung manner in the eyepiece housing (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.