JPS6226629U - - Google Patents
Info
- Publication number
- JPS6226629U JPS6226629U JP11775585U JP11775585U JPS6226629U JP S6226629 U JPS6226629 U JP S6226629U JP 11775585 U JP11775585 U JP 11775585U JP 11775585 U JP11775585 U JP 11775585U JP S6226629 U JPS6226629 U JP S6226629U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- vibrator
- ultrasonic welding
- substrates
- optical disk
- Prior art date
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Manufacturing Optical Record Carriers (AREA)
Description
第１図ａ及びｂは本考案の第１及び第２の実施
例のそれぞれ要部断面図、第２図は一般的な情報
記録基板の断面図、第３図は従来の情報記録基板
の超音波溶着装置の一例を示す要部断面図である
。
１，２２……基台、２，７，２４……軸、３，
５……溝、４，３……振動子、６……穴、８……
ベースプレート、９……球面軸受、１１……情報
記録基板、１２，１３……デイスク、１２′，１
３′……投射面部、１４，１５……記録層、１６
……中空部、１７……内周部、１８……外周縁部
、１９，２０……環状突起、２１……中心穴、２
２′，２３′……接触面。
Figures 1a and b are sectional views of main parts of the first and second embodiments of the present invention, Figure 2 is a sectional view of a general information recording substrate, and Figure 3 is a cross-sectional view of a conventional information recording substrate. FIG. 1 is a sectional view of a main part of an example of a sonic welding device. 1, 22... Base, 2, 7, 24... Axis, 3,
5... Groove, 4, 3... Vibrator, 6... Hole, 8...
Base plate, 9... Spherical bearing, 11... Information recording board, 12, 13... Disk, 12', 1
3'...Projection surface section, 14, 15...Recording layer, 16
... Hollow part, 17 ... Inner peripheral part, 18 ... Outer peripheral edge, 19, 20 ... Annular projection, 21 ... Center hole, 2
2', 23'...Contact surface.
Claims (1)
軸に挿入して載置する基台と、上方から前記基台
に向かつて下降し前記２枚の光学デイスクを押圧
し内外周部を溶着してエアーサンドイツチ構造の
情報記録基板とするために超音波を発生する振動
子とを備える情報記録基板の超音波溶着装置にお
いて、前記基台および前記振動子の前記光学デイ
スクの接触面に前記光学デイスクの投射面部と接
触しないための溝と、前記振動子の前記接触面の
中央部に前記中心軸と接触しないための穴とを備
えることを特徴とする情報記録基板の超音波溶着
装置。 (2) 実用新案登録請求の範囲第(1)項記載の情報
記録基板の超音波溶着装置において、基台と振動
子の平行度を自動的に調整する手段を備えること
を特徴とする情報記録基板の超音波溶着装置。[Claims for Utility Model Registration] (1) A base having a central axis and on which two optical disks are inserted and placed; An ultrasonic welding apparatus for information recording substrates, comprising a vibrator that generates ultrasonic waves in order to press an optical disk and weld the inner and outer circumferential portions to form an information recording substrate with an air sandwich structure. A contact surface of the optical disk of the vibrator is provided with a groove for preventing contact with the projection surface portion of the optical disk, and a center portion of the contact surface of the vibrator is provided with a hole for preventing contact with the central axis. Ultrasonic welding equipment for information recording substrates. (2) The ultrasonic welding device for information recording substrates as set forth in claim (1) of the utility model registration, characterized in that the information recording device is provided with means for automatically adjusting the parallelism between the base and the vibrator. Ultrasonic welding equipment for substrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11775585U JPH0356890Y2 (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11775585U JPH0356890Y2 (en) | 1985-07-31 | 1985-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6226629U true JPS6226629U (en) | 1987-02-18 |
| JPH0356890Y2 JPH0356890Y2 (en) | 1991-12-24 |
Family
ID=31003565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11775585U Expired JPH0356890Y2 (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356890Y2 (en) |
-
1985
- 1985-07-31 JP JP11775585U patent/JPH0356890Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356890Y2 (en) | 1991-12-24 |