Patent · US Expired

Hood sleeve

US6052504A · kind A · utility

5Cited by
3References
28Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 14, 1997
Grant dateApr 18, 2000
Priority date
Expiry dateOct 14, 2017

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02B6/44775
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

The invention is concerned with a hood sleeve which is formed from a sealing body and a hood body these two parts being held together with the aid of a mechanical retaining device, initially without a sealing effect. The sealing-off between the hood body and the sealing body is carried out with the aid of a seal system which is activated by a functional element, for example in the form of an eccentric.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.