JPS62113733U - - Google Patents
Info
- Publication number
- JPS62113733U JPS62113733U JP18497185U JP18497185U JPS62113733U JP S62113733 U JPS62113733 U JP S62113733U JP 18497185 U JP18497185 U JP 18497185U JP 18497185 U JP18497185 U JP 18497185U JP S62113733 U JPS62113733 U JP S62113733U
- Authority
- JP
- Japan
- Prior art keywords
- drawing board
- support
- support member
- support arm
- arm
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Description
第１図はこの考案の１実施例である製図台の外
形正面図、第２図はその外形側面図、第３図は第
１図の―断面を矢印方向に見た部分側断面図
、第４図、第５図および第６図は、製図板の回動
状態を示す説明図、第７図は、Ｌ字形直角定規の
製図板面上の移動状態を示す説明図である。
１……製図板、４……支持脚部、５……支持部
材、７……インジケータ、８……押しねじ、９…
…環状支板、１０……第１の支持腕、１１……第
２の支持腕、１２……Ｌ字形直角定規、１３……
ロツク機構、２０……連接端部。
Fig. 1 is a front view of the outline of a drafting table that is an embodiment of this invention, Fig. 2 is a side view of its outline, Fig. 3 is a partial side sectional view of the - cross section of Fig. 1 viewed in the direction of the arrow; 4, 5, and 6 are explanatory diagrams showing the rotating state of the drawing board, and FIG. 7 is an explanatory diagram showing the moving state of the L-shaped right angle ruler on the drawing board surface. DESCRIPTION OF SYMBOLS 1...Drawing board, 4...Support leg part, 5...Support member, 7...Indicator, 8...Press screw, 9...
...Annular support plate, 10...First support arm, 11...Second support arm, 12...L-shaped right angle ruler, 13...
Lock mechanism, 20...connection end.
Claims (1)
を介して保持される製図板と、この製図板もしく
は前記支持部材に回動自在に係合された第１の支
持腕と、この第１の支持腕の端部に連接された第
２の支持腕と、この第２の支持腕の先端部に、前
記製図板面上の任意の位置に平行移動せしめられ
るように保持されたＬ字形直角定規とからなる製
図台において、前記製図板を円形に形成するとと
もに、この円形製図板をその中心の回りに製図板
を含む面内で回動しうるよう前記支持部材に係合
し、さらに前記第１の支持腕を前記支持部材に、
前記第２の支持腕との連接端部が前記円形製図板
の外周面に沿つて移動するよう前記製図板とは独
立して回動自在なるように係合したことを特徴と
する製図台。 A drawing board held via a support member tiltably attached to a support leg, a first support arm rotatably engaged with the drawing board or the support member, and the first support a second support arm connected to the end of the arm; and an L-shaped right angle ruler held at the tip of the second support arm so as to be moved in parallel to any position on the drawing board surface. In the drawing table, the drawing board is formed into a circular shape, the circular drawing board is engaged with the support member so as to be rotatable around its center within a plane including the drawing board, and the first a support arm of the support member to the support member;
A drawing table characterized in that a connecting end with the second support arm is rotatably engaged with the circular drawing board so as to move along the outer peripheral surface of the drawing board, independently of the drawing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18497185U JPS62113733U (en) | 1985-11-30 | 1985-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18497185U JPS62113733U (en) | 1985-11-30 | 1985-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62113733U true JPS62113733U (en) | 1987-07-20 |
Family
ID=31133159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18497185U Pending JPS62113733U (en) | 1985-11-30 | 1985-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62113733U (en) |
-
1985
- 1985-11-30 JP JP18497185U patent/JPS62113733U/ja active Pending