No:
7484230
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Application no:
10947025
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Filed date:
2004-09-21
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Issue date:
2009-01-27
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Kind:
B2
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Claims:
11
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Drawing sheets:
5
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Abstract:
A scanning device for an apparatus for reading from or writing to optical recording media, with at least one mounting device with a receptacle along an optical axis for an optical component arranged on a cylindrical holder and with setting elements for the holder along the axis or along and about the axis is disclosed. The scanning device of this type reduces the number of setting elements for adjusting an optical component and the setting elements are formed and arranged in a space-saving manner which considerably simplifies the adjusting operation.
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US Classes:
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Inventors:
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Primary examiner:
Castro Angel A.
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Agents:
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Assignees:
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Field of search:
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Compound tools
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Foreign documents:
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1 812 867 / 1960-05-31 / Germany
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1 778 808 / 1968-11-30 / Germany
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30 27 950 / 1980-06-30 / Germany
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38 00 428 A 1 / 1987-12-31 / Germany
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691 19 473 / 1991-01-31 / Germany
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198 60 563 / 1998-11-30 / Germany
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103 18 196 / 2003-03-31 / Germany
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1331634 / 2002-12-31
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2 389 874 / 2003-11-30 / United Kingdom
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11-102525 / 1999-03-31 / Japan
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2001-291271 / 2001-09-30 / Japan
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2002-350701 / 2002-11-30 / Japan
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2003-067942 / 2003-02-28 / Japan
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WO02/052554 / 2002-06-30
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Other references:
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Patent Abstract of Japan; Appl. No. 62255107; Date of Filing: Aug. 10, 1987; Inventor: Nakamura Hiroshi.
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German Search Report (English Translation Attached), Jan. 2004.
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References:
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4367543
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5287337
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5828635
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