公开(公告)号：EP1004117A1

公开(公告)日：2000-05-31

申请号：EP98936717.2

申请日：1998-08-10

申请人： KABUSHIKI KAISHA KENWOOD

发明人： IMAI, Tsutomu ,  HAGA, Yosuke ,  SASADA, Takeharu ,  MASUDA, Shinji ,  ONO, Atuomi ,  MURAKAMI, Midori

IPC分类号： G11B33/08 ,  B60R11/02

CPC分类号： G11B33/08 ,  B60R11/0211

摘要： A floating chassis support mechanism is provided which can thin a disc reproduction apparatus. In the floating chassis support mechanism for a disc reproduction apparatus for supporting a floating chassis (3) with springs and dampers (4) vertically from the opposite side of a loaded disc (15), the damper (4) is disposed outside of a projection area of the disc, and an area of the floating chassis (3) supported by the dampers (4) is retracted toward the disc side more than a lower surface of the disc (15).

公开(公告)号：EP1002315A1

公开(公告)日：2000-05-24

申请号：EP98935290.1

申请日：1998-07-30

申请人： KABUSHIKI KAISHA KENWOOD

发明人： SASADA, Takeharu ,  IMAI, Tsutomu ,  HAGA, Yosuke ,  MASUDA, Shinji ,  ONO, Atuomi ,  MURAKAMI, Midori

IPC分类号： G11B23/00

CPC分类号： G11B17/0515 ,  G11B17/0404

摘要： A disc reproduction apparatus capable of stabilizing the position of the circumferential edge of a disc during the disc loading and preventing the disc from abutting on a turntable. In the disc reproduction apparatus of the type that a disc (10) squeezed between a disc guide (5) and a disc roller (4) is loaded while the roller (4) is rotated, a disc contact surface of the disc guide (5) is slanted so that the disc is spaced from a turntable (2) along a disc transport direction when the disc is loaded.

公开(公告)号：EP1016081B1

公开(公告)日：2002-11-27

申请号：EP98941703.5

申请日：1998-09-03

申请人： KABUSHIKI KAISHA KENWOOD

发明人： HAGA, Yosuke ,  IMAI, Tsutomu ,  SASADA, Takeharu ,  MASUDA, Shinji ,  ONO, Atuomi ,  MURAKAMI, Midori

IPC分类号： G11B17/028

CPC分类号： G11B17/0285 ,  G11B17/0287

摘要： A disc clamp mechanism for a disc apparatus is provided. In the disc clamp mechanism, a disc (7) is clamped or unclamped by moving a clamper holding chassis (1) near to or remote from a turntable, the clamper holding chassis (1) holding a clamper (8) with a clamper holder (2), and a contact portion of the clamper holder (2) with the clamper (8) is deformed relative to the clamper holding chassis (1) along a motion direction of the clamper holding chassis (1). A large space can be formed between the clamper (8) and a turntable (4) in a disc unclamp state to prevent the disc from becoming in contact with the clamper (8) or turntable (4) and being damaged while the disc (7) is transported. A stroke of the clamper holding chassis (1) necessary for reserving the space is made small to make a disc apparatus compact.

公开(公告)号：EP1016081A1

公开(公告)日：2000-07-05

申请号：EP98941703.5

申请日：1998-09-03

申请人： KABUSHIKI KAISHA KENWOOD

发明人： HAGA, Yosuke ,  IMAI, Tsutomu ,  SASADA, Takeharu ,  MASUDA, Shinji ,  ONO, Atuomi ,  MURAKAMI, Midori

IPC分类号： G11B17/028

CPC分类号： G11B17/0285 ,  G11B17/0287

摘要： A disc clamp mechanism for a disc apparatus is provided. In the disc clamp mechanism, a disc (7) is clamped or unclamped by moving a clamper holding chassis (1) near to or remote from a turntable, the clamper holding chassis (1) holding a clamper (8) with a clamper holder (2), and a contact portion of the clamper holder (2) with the clamper (8) is deformed relative to the clamper holding chassis (1) along a motion direction of the clamper holding chassis (1). A large space can be formed between the clamper (8) and a turntable (4) in a disc unclamp state to prevent the disc from becoming in contact with the clamper (8) or turntable (4) and being damaged while the disc (7) is transported. A stroke of the clamper holding chassis (1) necessary for reserving the space is made small to make a disc apparatus compact.