JPH02602U - - Google Patents
Info
- Publication number
- JPH02602U JPH02602U JP7740988U JP7740988U JPH02602U JP H02602 U JPH02602 U JP H02602U JP 7740988 U JP7740988 U JP 7740988U JP 7740988 U JP7740988 U JP 7740988U JP H02602 U JPH02602 U JP H02602U
- Authority
- JP
- Japan
- Prior art keywords
- scales
- gear
- guide plate
- symmetrical
- central axis
- 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
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案の一実施例の外観図、第２図は
第１図のＡ―Ａ断面図である。
１……歯車、２……支持軸、３……ガイド板、
４……スケールａ、５……スケールｂ、６……中
心マーク。
FIG. 1 is an external view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along line AA in FIG. 1...Gear, 2...Support shaft, 3...Guide plate,
4...Scale a, 5...Scale b, 6...Center mark.
Claims (1)
対称になるようガイド板に配置され、前記２本の
スケールが反対方向に同一距離を移動することを
特徴とするスケール構造。 A scale structure characterized in that two scales are arranged on a guide plate so as to be symmetrical with respect to the central axis of one gear, and the two scales move the same distance in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7740988U JPH02602U (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7740988U JPH02602U (en) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02602U true JPH02602U (en) | 1990-01-05 |
Family
ID=31302395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7740988U Pending JPH02602U (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02602U (en) |
-
1988
- 1988-06-10 JP JP7740988U patent/JPH02602U/ja active Pending