JPS6337294U - - Google Patents
Info
- Publication number
- JPS6337294U JPS6337294U JP12972286U JP12972286U JPS6337294U JP S6337294 U JPS6337294 U JP S6337294U JP 12972286 U JP12972286 U JP 12972286U JP 12972286 U JP12972286 U JP 12972286U JP S6337294 U JPS6337294 U JP S6337294U
- Authority
- JP
- Japan
- Prior art keywords
- scale
- mounting plate
- angle display
- protractor
- indicator
- 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
- 238000006073 displacement reaction Methods 0.000 claims 2
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図は平面図、第２図は断面図、第３図は断
面図である。
２……ヘツド、４……支持ベース、６……図板
、８……複軸、１０……分度盤、１０ａ……歯、
１２……主軸、１４……取付板、１６……ハンド
ル、１８……スケール取付板、２０……底部カバ
ー、２２……上部カバー、２４……取付ブロツク
、２６……透明カバー、２８……指標板、３２…
…軸体、３４……角度表示目盛部材、３６……ピ
ニオンギア、３８……ブラケツト、４２……中間
歯車、４４……ブラケツト。
FIG. 1 is a plan view, FIG. 2 is a sectional view, and FIG. 3 is a sectional view. 2... Head, 4... Support base, 6... Drawing board, 8... Multi-axis, 10... Protractor, 10a... Teeth,
12...Main shaft, 14...Mounting plate, 16...Handle, 18...Scale mounting plate, 20...Bottom cover, 22...Top cover, 24...Mounting block, 26...Transparent cover, 28... Index board, 32...
... shaft body, 34 ... angle display scale member, 36 ... pinion gear, 38 ... bracket, 42 ... intermediate gear, 44 ... bracket.
Claims (1)
転運動を、角度表示目盛部材の目盛と指標との間
の増速変位に変換し、前記スケール取付板に取り
付けられたスケールの基準点を中心とする正逆回
転方向の微少角度量を表示するようにした装置に
おいて、前記スケール取付板に前記指標を取り付
け、前記スケール取付板に前記スケール取付板の
前記分度盤に対する回転と連動して増速回転する
ように角度表示目盛部材を回転自在に設け、前記
角度表示目盛部材の目盛形成部の回転軌跡に前記
指標を対向させるとともに、前記角度表示目盛部
材の目盛形成部にゼロ度を基準として正逆回転方
向に増加する角度表示を設けたことを特徴とする
自在平行定規の定規角度ダイヤル表示装置。 The rotational movement of the scale mounting plate in the forward and reverse directions with respect to the protractor is converted into an accelerated displacement between the scale of the angle display scale member and the index, and the rotational movement of the scale mounting plate with respect to the protractor is converted into an accelerated displacement between the scale and the indicator, and In the device, the indicator is attached to the scale mounting plate, and the scale mounting plate is configured to increase speed in conjunction with the rotation of the scale mounting plate relative to the protractor. An angle display scale member is rotatably provided, and the indicator is opposed to the rotation locus of the scale forming portion of the angle display scale member, and the scale forming portion of the angle display scale member is calibrated with zero degrees as a reference. A ruler angle dial display device for a universal parallel ruler, characterized in that an angle display that increases in the reverse rotation direction is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12972286U JPS6337294U (en) | 1986-08-26 | 1986-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12972286U JPS6337294U (en) | 1986-08-26 | 1986-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6337294U true JPS6337294U (en) | 1988-03-10 |
Family
ID=31026550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12972286U Pending JPS6337294U (en) | 1986-08-26 | 1986-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6337294U (en) |
-
1986
- 1986-08-26 JP JP12972286U patent/JPS6337294U/ja active Pending
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