JPS6284705U - - Google Patents
Info
- Publication number
- JPS6284705U JPS6284705U JP17774385U JP17774385U JPS6284705U JP S6284705 U JPS6284705 U JP S6284705U JP 17774385 U JP17774385 U JP 17774385U JP 17774385 U JP17774385 U JP 17774385U JP S6284705 U JPS6284705 U JP S6284705U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- view
- disc
- window
- fingertips
- 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
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図は、凹状曲面板の斜視図、第２図は、靴
型の斜視図、第３図は、正面図、第４図は、右側
面図、第５図は背面図、第６図は、回転板１の回
転数を数える回転数字板８の説明図で、カバーを
はずした図である。第７図は第５図のＸＹ断面図
で、ブレーキ部の説明図である。
１……回転板、２……カバー、３……指針、４
……回転つまみ、５……回転窓、６……ブレーキ
つまみ、７……導線、８……回転数字板、９……
回し突起、１０……回転板中心、１１……ブレー
キバネ、Ａ，Ａ′，Ｂ，Ｂ′，Ｃ，Ｄ……測定開
始点または終了点、Ｅ……ブレーキつまみ６の移
動方向、Ｆ……回し突起部９の内側端の回転軌道
、Ｇ……ブレーキつまみ６の突起部、Ｈ……ブレ
ーキつまみ６の突起部Ｇの移動点。
Fig. 1 is a perspective view of the concave curved plate, Fig. 2 is a perspective view of the shoe last, Fig. 3 is a front view, Fig. 4 is a right side view, Fig. 5 is a rear view, Fig. 6 is an explanatory view of the rotation number plate 8 that counts the number of rotations of the rotary plate 1, with the cover removed. FIG. 7 is an XY cross-sectional view of FIG. 5, and is an explanatory diagram of the brake section. 1... Rotating plate, 2... Cover, 3... Pointer, 4
... Rotation knob, 5 ... Rotation window, 6 ... Brake knob, 7 ... Conductor, 8 ... Rotation number board, 9 ...
Turning protrusion, 10...Rotary plate center, 11...Brake spring, A, A', B, B', C, D...Measurement start point or end point, E...Movement direction of brake knob 6, F... ...Rotation trajectory of the inner end of the turning protrusion 9, G...Protrusion of the brake knob 6, H...Movement point of the protrusion G of the brake knob 6.
Claims (1)
れたカバー２で囲んでおき、カバー２を指先で押
えながら測定しようとする曲面上を走らせ、回転
板１の回転数を明示する窓５をカバー２上にもつ
曲線長さ測定具。 A disc 1 with a scale marked along its circumference is surrounded by a partially open cover 2, and the number of revolutions of the rotating disc 1 is clearly indicated by running it over the curved surface to be measured while holding the cover 2 with your fingertips. A curve length measuring instrument having a window 5 on a cover 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17774385U JPS6284705U (en) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17774385U JPS6284705U (en) | 1985-11-18 | 1985-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284705U true JPS6284705U (en) | 1987-05-29 |
Family
ID=31119234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17774385U Pending JPS6284705U (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284705U (en) |
-
1985
- 1985-11-18 JP JP17774385U patent/JPS6284705U/ja active Pending