JPH0476655U - - Google Patents

Info

Publication number

JPH0476655U

JPH0476655U JP11938190U JP11938190U JPH0476655U JP H0476655 U JPH0476655 U JP H0476655U JP 11938190 U JP11938190 U JP 11938190U JP 11938190 U JP11938190 U JP 11938190U JP H0476655 U JPH0476655 U JP H0476655U

Authority

JP

Japan

Prior art keywords

optical head

mechanism section

bearing

rail

shaped magnet

Prior art date

1990-11-16

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000003287 optical effect Effects 0.000 claims description 9
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
• 229910052742 iron Inorganic materials 0.000 claims description 2
• 238000005096 rolling process Methods 0.000 claims description 2
• 230000005484 gravity Effects 0.000 claims 2