Optical head

Details Optical head Optical head

G - Physics

11

B

352/32.4

G11B 7/08 (2006.01)

Patent

CA 1314985

ABSTRACT OF THE DISCLOSURE The present invention relates to an optical head of an optical recording and reproducing device for optically re- cording or reproducing informations. In the optical head according to the present invention, when a holder, which is provided with an optical element fixedly disposed thereon, is fixed to a housing member, the holder is housed in a guide hole of the housing member and then a screw is screwed into a tapped hole formed in the housing member not so as to reach the guide hole to press a bottom portion of the tapped hole against the holder. Accordingly, with the optical head according to the present invention, a torque of rotation generated when the screw is rotated is absorbed in the bot- tom portion of the tapped hole, so that the holder is not moved when the screw is screwed into the tapped hole, where- by the optical element fixedly disposed on the holder can be easily positioned at an appointed position.

572803

Affiliated with

Also associated with

Rating

Optical head does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1235077