JPS595902U - Cross cylinder device for subjective eye refractive power measuring device - Google Patents
Cross cylinder device for subjective eye refractive power measuring deviceInfo
- Publication number
- JPS595902U JPS595902U JP9928082U JP9928082U JPS595902U JP S595902 U JPS595902 U JP S595902U JP 9928082 U JP9928082 U JP 9928082U JP 9928082 U JP9928082 U JP 9928082U JP S595902 U JPS595902 U JP S595902U
- Authority
- JP
- Japan
- Prior art keywords
- cross cylinder
- refractive power
- power measuring
- eye refractive
- measuring device
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の正面図、第２図は第１図におけるＡ矢
視拡大部分断面図、第３図は本考案の一実施例の正面図
、第４図は第３図におけるＢ矢視断面図である。
〔主要部分の符号の説明〕、３，３′・・・・・・クロ
スシリンダ、３ｂ、 ３ｂ’・・・・・・保持枠、６．
６′・・・・・・回転ハンドル、１６′・・・・・・ア
イドルギヤ、１７′・・・・・・クロスシリンダギヤ、
２０・・・・・・軸支部材。FIG. 1 is a front view of the conventional example, FIG. 2 is an enlarged partial sectional view taken along arrow A in FIG. 1, FIG. 3 is a front view of an embodiment of the present invention, and FIG. 4 is an arrow B in FIG. FIG. [Explanation of symbols of main parts] 3, 3'...Cross cylinder, 3b, 3b'...Holding frame, 6.
6'... Rotating handle, 16'... Idle gear, 17'... Cross cylinder gear,
20...Axle support material.
Claims (1)
ア１７′に伝達するためのアイドルギア１６′を設けた
自覚式眼屈折力測定装置において、前記アイドルギア１
６′を装置本体に回転可能に軸支すると共に、前記アイ
ドルギアの軸支部材２０に前記クロスシリンダギアの保
持枠３ｂ’を回転可能に設けたことを特徴とするクロス
シリンダ装置。In a subjective eye refractive power measuring device provided with an idle gear 16' for transmitting the rotation of the astigmatic axis rotation handle 6.6' to the cross cylinder gear 17', the idle gear 1
6' is rotatably supported on the main body of the apparatus, and a holding frame 3b' of the cross cylinder gear is rotatably provided on the shaft support member 20 of the idle gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9928082U JPS595902U (en) | 1982-07-02 | 1982-07-02 | Cross cylinder device for subjective eye refractive power measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9928082U JPS595902U (en) | 1982-07-02 | 1982-07-02 | Cross cylinder device for subjective eye refractive power measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS595902U true JPS595902U (en) | 1984-01-14 |
Family
ID=30235346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9928082U Pending JPS595902U (en) | 1982-07-02 | 1982-07-02 | Cross cylinder device for subjective eye refractive power measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595902U (en) |
-
1982
- 1982-07-02 JP JP9928082U patent/JPS595902U/en active Pending
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