JPS62178195U - - Google Patents
Info
- Publication number
- JPS62178195U JPS62178195U JP6785686U JP6785686U JPS62178195U JP S62178195 U JPS62178195 U JP S62178195U JP 6785686 U JP6785686 U JP 6785686U JP 6785686 U JP6785686 U JP 6785686U JP S62178195 U JPS62178195 U JP S62178195U
- Authority
- JP
- Japan
- Prior art keywords
- drawing board
- ruler
- top plate
- wire
- hollow part
- 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 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図は製図板と定規の完成品の斜視図、第２
図は製図板の空洞部分に組み込んだ定規の平行移
動装置、第３図及び第４図は断面図、第５図及び
第６図は斜線の平行線を描くときの定規の取り付
け方法と定規とワイヤーの動きを矢印で示す、第
７図及び第８図は机又は台上に製図板を取り付け
て、事務机としての使用方法を示す。
１……製図板表板、２……縦定規、３……横定
規、４……製図板裏板、５……空洞部分、６……
ワイヤー、７……滑車、８……溝、９……橋状部
分、１０……ピン接合部、１１……机、１２……
製図板反転用枠、１３……蝶ねじ類、１４……長
い穴、１５……定規の動きを示す、１６……ワイ
ヤーの動きを示す。
Figure 1 is a perspective view of the finished product of the drawing board and ruler, Figure 2
The figure shows a ruler parallel displacement device built into the hollow part of the drawing board, Figures 3 and 4 are cross-sectional views, and Figures 5 and 6 show how to attach the ruler and the ruler when drawing diagonal parallel lines. Figures 7 and 8, in which the movement of the wires are indicated by arrows, show how to attach a drawing board to a desk or table and use it as an office desk. 1...Drawing board front board, 2...Vertical ruler, 3...Horizontal ruler, 4...Drawing board back board, 5...Hollow part, 6...
Wire, 7... Pulley, 8... Groove, 9... Bridge-shaped portion, 10... Pin joint, 11... Desk, 12...
Frame for reversing the drawing board, 13...Thumb screws, 14...Long hole, 15...Showing the movement of a ruler, 16...Showing the movement of the wire.
Claims (1)
、その両端を製図板表板１と製図板裏板４の間の
空洞部分５に設置されたワイヤー６と滑車７とに
より構成された定規の平行移動装置に、表板１に
設けられた溝８を通じて、ワイヤー６に緊結して
なる、直線定規の平行移動装置を内蔵した製図板
。 A vertical ruler 2 and a horizontal ruler 3 are placed on a drawing board top plate 1, and both ends are constituted by a wire 6 and a pulley 7 installed in a hollow part 5 between the drawing board top plate 1 and the drawing board back plate 4. This drawing board has a built-in linear ruler parallel moving device, which is tightly connected to a wire 6 through a groove 8 provided in a top plate 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6785686U JPS62178195U (en) | 1986-05-06 | 1986-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6785686U JPS62178195U (en) | 1986-05-06 | 1986-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178195U true JPS62178195U (en) | 1987-11-12 |
Family
ID=30907138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6785686U Pending JPS62178195U (en) | 1986-05-06 | 1986-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178195U (en) |
-
1986
- 1986-05-06 JP JP6785686U patent/JPS62178195U/ja active Pending
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