JPH01177725U - - Google Patents
Info
- Publication number
- JPH01177725U JPH01177725U JP7440888U JP7440888U JPH01177725U JP H01177725 U JPH01177725 U JP H01177725U JP 7440888 U JP7440888 U JP 7440888U JP 7440888 U JP7440888 U JP 7440888U JP H01177725 U JPH01177725 U JP H01177725U
- Authority
- JP
- Japan
- Prior art keywords
- rack
- base
- pinion
- supported
- parallel
- 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
Landscapes
- Microscoopes, Condenser (AREA)
Description
第１図〜第５図は本考案の一実施例を示すもの
で、第１図は全体構成を示す斜視図、第２図は第
１図の―線に沿う拡大断面図、第３図は第２
図の―線に沿う断面図、第４図は本実施例に
おけるラツクと板ばねとの部分を示す拡大斜視図
、第５図は板ばねの取付け構造を示す要部の拡大
断面図、第６図は従来例の要部を示す斜視図であ
る。
１１……ベース、１３……テーブル、１７……
移動操作手段、２０……ピニオン、２２……ラツ
ク、２３……板ばね。
Figures 1 to 5 show an embodiment of the present invention. Figure 1 is a perspective view showing the overall structure, Figure 2 is an enlarged sectional view taken along the line - in Figure 1, and Figure 3 is an enlarged sectional view taken along the line -. Second
FIG. 4 is an enlarged perspective view showing the rack and leaf spring in this embodiment, FIG. 5 is an enlarged sectional view of the main parts showing the mounting structure of the leaf spring, and FIG. The figure is a perspective view showing the main parts of a conventional example. 11...Base, 13...Table, 17...
Movement operation means, 20... pinion, 22... rack, 23... leaf spring.
Claims (1)
されたテーブルと、これらのベースおよびテーブ
ルのいずれか一方に回転可能に支持されたピニオ
ンと、前記ベースおよびテーブルのいずれか他方
に支持されるとともに前記ピニオンに噛合された
ラツクと、このラツクと当該ラツクを支持するベ
ースあるいはテーブルとの間に介装され前記ラツ
クをピニオン側に向つて平行に付勢する互いに平
行配置された少なくとも一対の板ばねと、前記ラ
ツクとピニオンとの噛合状態を変化させる移動操
作手段とを具備したことを特徴とする移動テーブ
ル装置。 a base; a table supported by the base so as to be displaceable in one direction; a pinion rotatably supported by one of the base and the table; a pinion supported by the other of the base and the table; a rack meshed with the pinion; and at least a pair of leaf springs disposed in parallel to each other, interposed between the rack and a base or table supporting the rack, and biasing the rack in parallel toward the pinion. A moving table device comprising: a moving operation means for changing the engagement state between the rack and the pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7440888U JPH01177725U (en) | 1988-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7440888U JPH01177725U (en) | 1988-06-03 | 1988-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01177725U true JPH01177725U (en) | 1989-12-19 |
Family
ID=31299521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7440888U Pending JPH01177725U (en) | 1988-06-03 | 1988-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01177725U (en) |
-
1988
- 1988-06-03 JP JP7440888U patent/JPH01177725U/ja active Pending
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