Title:
DISC DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/163279
Kind Code:
A1
Abstract:
This disc device includes: a first traverse chassis for holding a first optical pickup unit that records information to and plays back information from a first surface of a disc; a second traverse chassis for holding a second optical pickup unit that records information to and plays back information from a second surface of the disc; and first and second biasing members for biasing the first and second traverse chassis toward each other. The first and second traverse chassis are coupled to each other so as to rotate about a rotary shaft positioned at the back of a housing and extending along the width direction of the housing. At least either the first or the second biasing member is installed so as to incline relative to a conveyance direction, the thickness direction of the housing, and the width direction of the housing.
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| JP2014170607 | OPTICAL DISK DEVICE |
| JP2006252683 | OPTICAL DISK DEVICE |
Inventors:
ATAGUCHI OSAMU
Application Number:
PCT/JP2016/003474
Publication Date:
September 28, 2017
Filing Date:
July 27, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G11B17/056; G11B17/028; G11B21/02
Foreign References:
| JPH05151686A | 1993-06-18 | |||
| JP2002093013A | 2002-03-29 | |||
| JP2014207033A | 2014-10-30 | |||
| JPH10188456A | 1998-07-21 |
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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