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Title:
Reflector for photoelectronic equipment
Abstract:
A reflector apparatus is disclosed for use in photoelectric applications. A housing is provided having an opening to accommodate a reflective element. A transparent plate is placed over the opening, with a sealing element interposed between the plate and the housing. Spring clips are provided to force the plate and housing together to effect a sealed reflector assembly.
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Inventors:
Walter, Arthur A. W. (Denzlingen, DT)
Application Number:
447235
Filing Date: 1974-03-01 Publication_date: 1976-03-23 Assignee:
Erwin Sick Optik-Electronik (Waldkirch, DT)
Primary Class(es):
359/514
359/530
Other Classes:
US Patent Ref:
| 2002015 | May, 1935 | Kosten et al. | 350/107. | | 2956474 | Oct, 1960 | Holzwarth et al. | 350/67. | | 3171886 | Mar, 1965 | Holt et al. | 350/67. | | 3458245 | Jul, 1969 | Stanley | 350/103. |
Other Refs:
1,164,744| May, 1958 | FR | | 771,661Jul, 1934 | FR | | | | | | | |
Primary Examiner:
Corbin, John K.
Assistant Examiner:
Attorney:
Watts, Hoffmann, Fisher & Heinke Co.
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