Title:
DISC DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/103653
Kind Code:
A1
Abstract:
A disc device performs positioning of each claw (222C) at a predetermined position by performing positioning of a turntable before starting a disc loading operation. Conveying position of a disc by a conveying means may be shifted significantly from a proper position only in a predetermined direction depending on dimensional precision of components of the disc device or a disc, but, even in such a case, the amount of riding of a disc can be made substantially constant at each chance of holding a disc by performing positioning of each claw (222C) at a proper position according to the direction of shift. Consequently, occurrence of trouble can be minimized when a disc is held by means of three claws (222C).
Inventors:
NAGATA HITOSHI (JP)
FUKUSHIMA YOSHIMITSU (JP)
HOSHINAKA EIJI (JP)
TANIMOTO KATSUHIKO (JP)
HIRAMATSU MASAYUKI (JP)
FUKUSHIMA YOSHIMITSU (JP)
HOSHINAKA EIJI (JP)
TANIMOTO KATSUHIKO (JP)
HIRAMATSU MASAYUKI (JP)
Application Number:
PCT/JP2009/054838
Publication Date:
September 16, 2010
Filing Date:
March 13, 2009
Export Citation:
Assignee:
PIONEER CORP (JP)
NAGATA HITOSHI (JP)
FUKUSHIMA YOSHIMITSU (JP)
HOSHINAKA EIJI (JP)
TANIMOTO KATSUHIKO (JP)
HIRAMATSU MASAYUKI (JP)
NAGATA HITOSHI (JP)
FUKUSHIMA YOSHIMITSU (JP)
HOSHINAKA EIJI (JP)
TANIMOTO KATSUHIKO (JP)
HIRAMATSU MASAYUKI (JP)
International Classes:
G11B17/028
Foreign References:
JP2001216716A | 2001-08-10 | |||
JPS61107561A | 1986-05-26 | |||
JPH06176478A | 1994-06-24 | |||
JPS63249960A | 1988-10-17 | |||
JPH0643863U | 1994-06-10 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
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