专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08151287B2 Optical pickup feed device for sliding optical pickup 失效
标题翻译：用于滑动光学拾取器的光学拾取进给装置
公开(公告)号：US08151287B2
公开(公告)日：2012-04-03
申请号：US12089482
申请日：2006-09-28
申请人： Noriyo Oshima , Yasuhiro Shinkai , Kuniya Satomi , Kazuyoshi Sato , Yuji Ando , Atsushi Shibuya
发明人： Noriyo Oshima , Yasuhiro Shinkai , Kuniya Satomi , Kazuyoshi Sato , Yuji Ando , Atsushi Shibuya
IPC分类号： G11B17/30 , G11B21/02 , G11B21/16
CPC分类号： G11B7/08582
摘要： The present invention is to provide a pickup feed device to accurately position an optical pickup in place with miniaturization. The pickup device includes a lead screw attached to a movable chassis, a pickup portion, a rack member, a torsion coil spring, a projection portion, and a recess portion. The pickup portion has a case receiving the pickup. The rack member is fixed to the case. The rack portion disposed on a rack one end portion and a case one end portion are engaged with the lead screw. A rack another end portion has the abut portion abutting an inner edge portion of the movable chassis. The torsion coil spring urges the abut portion toward a case another end portion. The projection portion is disposed on the abut portion and the recess portion is disposed on the case another end portion.
摘要翻译：本发明提供一种拾取器馈送装置，以便将光拾取器精确地定位在适当位置，同时小型化。拾取装置包括附接到可移动底盘，拾取部分，齿条构件，扭转螺旋弹簧，突出部分和凹部的导螺杆。拾取部分具有接收拾取器的壳体。机架部件固定在壳体上。设置在齿条一端部上的齿条部和壳体一端部与丝杠接合。齿条另一端部具有邻接可移动底盘的内边缘部分的邻接部分。扭转螺旋弹簧将抵接部朝向壳体的另一端部推压。突出部设置在抵接部上，凹部设置在另一端部的壳体上。

2. 发明申请

US20090249379A1 OPTICAL PICKUP FEED DEVICE 失效
标题翻译：光学拾取送料装置
公开(公告)号：US20090249379A1
公开(公告)日：2009-10-01
申请号：US12089482
申请日：2006-09-28
申请人： Noriyo Oshima , Yasuhiro Shinkai , Kuniya Satomi , Kazuyoshi Sato , Yuji Ando
发明人： Noriyo Oshima , Yasuhiro Shinkai , Kuniya Satomi , Kazuyoshi Sato , Yuji Ando
IPC分类号： G11B7/00
CPC分类号： G11B7/08582
摘要： The present invention is to provide a pickup feed device to accurately position an optical pickup in place with miniaturization. The pickup device includes a lead screw attached to a movable chassis, a pickup portion, a rack member, a torsion coil spring, a projection portion, and a recess portion. The pickup portion has a case receiving the pickup. The rack member is fixed to the case. The rack portion disposed on a rack one end portion and a case one end portion are engaged with the lead screw. A rack another end portion has the abut portion abutting an inner edge portion of the movable chassis. The torsion coil spring urges the abut portion toward a case another end portion. The projection portion is disposed on the abut portion and the recess portion is disposed on the case another end portion.
摘要翻译：本发明提供一种拾取器馈送装置，以便将光拾取器精确地定位在适当位置，同时小型化。拾取装置包括附接到可移动底盘，拾取部分，齿条构件，扭转螺旋弹簧，突出部分和凹部的导螺杆。拾取部分具有接收拾取器的壳体。机架部件固定在壳体上。设置在齿条一端部上的齿条部和壳体一端部与丝杠接合。齿条另一端部具有邻接可移动底盘的内边缘部分的邻接部分。扭转螺旋弹簧将抵接部朝向壳体的另一端部推压。突出部设置在抵接部上，凹部设置在另一端部的壳体上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式