JPS6294459U - - Google Patents
Info
- Publication number
- JPS6294459U JPS6294459U JP18424385U JP18424385U JPS6294459U JP S6294459 U JPS6294459 U JP S6294459U JP 18424385 U JP18424385 U JP 18424385U JP 18424385 U JP18424385 U JP 18424385U JP S6294459 U JPS6294459 U JP S6294459U
- Authority
- JP
- Japan
- Prior art keywords
- rack tooth
- rack
- feeding mechanism
- divided
- slide feeding
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
Landscapes
- Gears, Cams (AREA)
- Moving Of Heads (AREA)
- Control Of Position Or Direction (AREA)
Description
第１図はこの考案によるスライド送り機構の一
実施例を示す斜視図、第２図はこの考案の別の実
施例の要部を示す斜視図、第３図は従来のスライ
ド送り機構の構成例を示す斜視図である。
図において、３はスライドシヤフト、５は光ピ
ツクアツプなどが搭載されるラツク、７は回転駆
動されるギア、１１はラツク５に形成されたラツ
ク歯部、１２，１３はラツク歯部を２列に分割し
てなるラツク歯部、１４は分割形成された２列の
ラツク歯部を連結する連結部、１５は連結部１４
に形成されたスプリング部である。各図中、同一
符号は同一あるいは相当部分を示す。
Fig. 1 is a perspective view showing one embodiment of a slide feeding mechanism according to this invention, Fig. 2 is a perspective view showing main parts of another embodiment of this invention, and Fig. 3 is an example of the configuration of a conventional slide feeding mechanism. FIG. In the figure, 3 is a slide shaft, 5 is a rack on which an optical pickup, etc. is mounted, 7 is a rotationally driven gear, 11 is a rack tooth formed on the rack 5, and 12 and 13 are two rows of rack teeth. A rack tooth portion formed by dividing, 14 a connecting portion connecting two rows of divided rack tooth portions, 15 a connecting portion 14
It is a spring part formed in. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
駆動されるギアとを噛合させることによつて、ラ
ツク歯部側に搭載された光ピツクアツプ等を直線
送りするスライド送り機構において、上記ラツク
歯部を複数列に分割形成されたラツク歯部によつ
て形成するとともに、各分割ラツク歯部の間の連
結部にスプリング部を設けたことを特徴とするス
ライド送り機構。 In a slide feeding mechanism that linearly feeds an optical pickup or the like mounted on the rack tooth side by meshing a rack tooth portion guided to move in a linear direction with a rotationally driven gear, the rack tooth portion What is claimed is: 1. A slide feeding mechanism, characterized in that the mechanism is formed by rack teeth divided into a plurality of rows, and a spring portion is provided at a connecting portion between each divided rack tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18424385U JPS6294459U (en) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18424385U JPS6294459U (en) | 1985-11-29 | 1985-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6294459U true JPS6294459U (en) | 1987-06-16 |
Family
ID=31131733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18424385U Pending JPS6294459U (en) | 1985-11-29 | 1985-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6294459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005188573A (en) * | 2003-12-24 | 2005-07-14 | Enplas Corp | Resin backlash removing gear and resin backlash removing rack |
-
1985
- 1985-11-29 JP JP18424385U patent/JPS6294459U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005188573A (en) * | 2003-12-24 | 2005-07-14 | Enplas Corp | Resin backlash removing gear and resin backlash removing rack |