公开(公告)号：US20120324486A1

公开(公告)日：2012-12-20

申请号：US13466210

申请日：2012-05-08

申请人： Daisuke TAKASAKA ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

发明人： Daisuke TAKASAKA ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

IPC分类号： G11B17/04

CPC分类号： G11B17/0284

摘要： An optical disc device comprises a disc clamper. The disc clamper is provided with: a first member provided with a first circular disc, and with a plurality of upstanding pieces formed with predetermined spaces therebetween along a circle concentric to the first circular disc, the upstanding pieces having an engaging claw at the distal end thereof; and a second member provided with a second circular disc in which are formed a plurality of through-holes into which the plurality of upstanding pieces are inserted, and with a plurality of peripheral walls formed with predetermined spaces therebetween along a circle concentric to the second circular disc. Rotation in a state where the upstanding pieces have been inserted into the through-holes through the spaces between the peripheral walls causes the engaging claws to engage the peripheral walls.

摘要翻译： 光盘装置包括盘夹持器。 盘夹持器设置有：第一构件，设置有第一圆盘，并且多个直立片沿着与第一圆盘同心的圆形在其间形成有预定的空间，直立件在远端具有接合爪 的; 以及设置有第二圆盘的第二构件，其中形成有多个直孔插入其中的多个通孔，并且沿着与第二圆周同心的圆形在其间形成有预定间隔的多个周壁 光盘。 直立片已经通过周壁之间的空间插入通孔的状态下的旋转导致接合爪与周壁接合。

公开(公告)号：US20120204196A1

公开(公告)日：2012-08-09

申请号：US13366539

申请日：2012-02-06

申请人： Daisuke TAKASAKA ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

发明人： Daisuke TAKASAKA ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

IPC分类号： G11B17/05

CPC分类号： G11B17/0288

摘要： A drive device for an optical disc apparatus comprising: a lever arm for supporting a traverse chassis while allowing the traverse chassis to be raised and lowered; and a cam slider in cam engagement with the lever arm, the cam slider moving in a direction substantially orthogonal to a movement direction of the lever arm to cause the lever arm to move up and down; wherein the lever arm is provided with a boss projecting toward the cam slider, and a supported part supported by the cam slider in a chucked position of an optical disc; and wherein the cam slider is provided with a groove in engagement with the boss, and a support part for supporting the supported part in the chucked position of the optical disc.

摘要翻译： 一种用于光盘装置的驱动装置，包括：用于在允许横动底盘升高和降低的同时支撑横动底盘的杠杆臂; 以及凸轮与所述杠杆臂凸轮接合的凸轮滑块，所述凸轮滑块沿与所述杠杆臂的移动方向大致正交的方向移动，以使所述杠杆臂上下移动; 其中所述杆臂设置有朝向所述凸轮滑块突出的凸台，以及由所述凸轮滑块支撑在光盘的夹持位置的支撑部分; 并且其中所述凸轮滑块设置有与所述凸台接合的凹槽，以及支撑部分，用于将所述支撑部分支撑在所述光盘的夹持位置。

公开(公告)号：US20120204194A1

公开(公告)日：2012-08-09

申请号：US13366554

申请日：2012-02-06

申请人： Daisuke TAKASAKA ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

发明人： Daisuke TAKASAKA ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

IPC分类号： G11B17/03

CPC分类号： G11B7/08582 ,  G11B7/22

摘要： A drive device for an optical disc apparatus, wherein the tooth comprises a tooth body fixed to an optical pickup; support pieces projecting from the tooth body toward a lead screw; resin spring pieces extending from the support pieces in a direction orthogonal to the axial direction of the lead screw; a plate part formed in a direction parallel to the axial direction of the lead screw from the resin spring pieces; meshing cogs formed on the plate part on the side near the lead screw; a cover projecting above the lead screw from the plate part disposed above the meshing cogs, straddling the lead screw, and bending sharply downward at the distal end; and a handle projecting from the tooth body.

摘要翻译： 一种用于光盘装置的驱动装置，其中所述齿包括固定到光拾取器的齿体; 从齿体向导螺杆突出的支撑件; 在与所述导螺杆的轴向正交的方向上从所述支撑片延伸的树脂弹簧片; 从所述树脂弹簧片沿与所述导螺杆的轴向平行的方向形成的板部; 啮合齿形成在靠近导螺杆的一侧的板部分上; 从设置在啮合齿轮上方的板部分的导螺杆上方突出的盖子，跨越导螺杆，并在远端处向下弯曲; 以及从牙体突出的手柄。

公开(公告)号：US20080315500A1

公开(公告)日：2008-12-25

申请号：US12140690

申请日：2008-06-17

申请人： Daisuke TAKASAKA ,  Takahiro NAITO

发明人： Daisuke TAKASAKA ,  Takahiro NAITO

IPC分类号： B65H3/06 ,  B65H1/08

CPC分类号： B65H3/0623 ,  B65H1/266 ,  B65H2301/331 ,  B65H2405/1117 ,  B65H2405/1142 ,  B65H2801/06 ,  Y10S271/902

摘要： This paper feed mechanism includes a paper feed cassette integrally having a paper contact portion on a position deviating from the center of a rear-side inner wall surface in the cross direction by a prescribed distance in the cross direction and an apparatus body mountable with the paper feed cassette, and the apparatus body includes a driving portion rotating a paper feed roller in a paper feed direction and a paper discharge direction and a control portion bringing the rear end of the paper into contact with the paper contact portion for generating torque for the paper and thereafter transporting the paper to the apparatus body in paper feeding.

摘要翻译： 该送纸机构包括：进纸盒，其一体地具有纸张接触部分，该纸张接触部分在横向方向上从背面内壁表面的中心偏离预定距离的位置，以及可安装在纸张上的装置主体 进给盒，装置主体包括驱动部，其沿供纸方向和排纸方向旋转供纸辊，使控制部使纸的后端与纸张接触部接触，以产生纸张的扭矩 然后在送纸中将纸张输送到装置主体。