JPS6091489U - Balance weight magnetic guide device for rail type flexible parallel rulers, etc. - Google Patents
Balance weight magnetic guide device for rail type flexible parallel rulers, etc.Info
- Publication number
- JPS6091489U JPS6091489U JP18345383U JP18345383U JPS6091489U JP S6091489 U JPS6091489 U JP S6091489U JP 18345383 U JP18345383 U JP 18345383U JP 18345383 U JP18345383 U JP 18345383U JP S6091489 U JPS6091489 U JP S6091489U
- Authority
- JP
- Japan
- Prior art keywords
- balance weight
- rail
- weight
- guide device
- type flexible
- 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.)
- Granted
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の好適な実施例を示し、第１図は正面図、第
２図は断面図、第３図はバランスウェイトの平面図、第
４図は説明図、第５図は説明図、第６図は説明図、第７
図は説明図である。
２・・・・・・製図台、４・・・・・・図板、６・・・
・・・横レール、８：・・・・・縦レール、１０・・・
・・・尾部コロ、１２・・・・・・バランスウェイト、
１２ａ・・・・・・ウェイト挿入空間部、１４・・・・
・・コロ、１６・・・・・・縦カーソル、１８・・・・
・・ヘッド、２０．２２・・・・・・直定規、２４・・
・・・・ワイヤロープ、２６．２８・・・・・・磁石、
３０，３２・・・・・・磁石、３６・・・・・・切因部
、３４・・・・・・下方向規制コロ、３８・・・・・・
上方向規制コロ。The figures show preferred embodiments of the present invention, in which Fig. 1 is a front view, Fig. 2 is a sectional view, Fig. 3 is a plan view of the balance weight, Fig. 4 is an explanatory drawing, Fig. 5 is an explanatory drawing, Figure 6 is an explanatory diagram, Figure 7
The figure is an explanatory diagram. 2...Drawing table, 4...Drawing board, 6...
...Horizontal rail, 8: ...Vertical rail, 10...
...Tail roller, 12...Balance weight,
12a... Weight insertion space section, 14...
...Colo, 16... Vertical cursor, 18...
・・Head, 20.22・・・Straight ruler, 24・・
...wire rope, 26.28 ...magnet,
30, 32...Magnet, 36...Incisal part, 34...Downward regulating roller, 38...
Upward regulation roller.
Claims (1)
度３ｘ２との間で傾斜可能な図板に取付けられる縦レー
ルと、図板面に対して垂直な上下移動が規制されて、前
記レールの長手方向に沿って形成されたウェイト挿入空
間部内に該レールに沿って移動自在に配置されたバラン
スウェイトと、前記縦レールにこれに沿って移動自在に
取付けられ、且つ前記バラン曳ウェイトと互いに反対方
向に連動すべくローブ等により連結された縦カーソルと
、前記ウェイト挿入空間部の壁面側と前記バランスウェ
イト側にそれぞれ互いに対向して設けられ、互いの間に
作用する磁力によって前記バランスウェイトを図板面に
対して上向き垂直方向に付勢する磁石とから成る装置に
おいて、前記バランスウェイトの総重量をＷとしたとき
、前記磁石間の磁力の大きさを、 ＋Ｗｃｏｓｅｘ ２− に設定したことを特徴とするレールタイプ自在平行定規
等のバランスウェイト磁気案内装置。[Claims for Utility Model Registration] A vertical rail attached to a drawing board that can be tilted between the minimum possible inclination angle θX1 and the maximum possible inclination angle 3x2 with respect to the floor surface, and vertical movement perpendicular to the drawing surface. a balance weight disposed movably along the rail in a weight insertion space formed along the longitudinal direction of the rail; and a balance weight attached to the vertical rail so as to be movable along the rail; and a vertical cursor connected by a lobe or the like so as to move in opposite directions to the balun pulling weight; and a magnet that urges the balance weight in an upward direction perpendicular to the drawing surface with a magnetic force, where W is the total weight of the balance weight, the magnitude of the magnetic force between the magnets is +W cosex 2- A balance weight magnetic guide device for a rail type flexible parallel ruler, etc., characterized in that it is set as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18345383U JPS6091489U (en) | 1983-11-28 | 1983-11-28 | Balance weight magnetic guide device for rail type flexible parallel rulers, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18345383U JPS6091489U (en) | 1983-11-28 | 1983-11-28 | Balance weight magnetic guide device for rail type flexible parallel rulers, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6091489U true JPS6091489U (en) | 1985-06-22 |
| JPH0420635Y2 JPH0420635Y2 (en) | 1992-05-12 |
Family
ID=30397033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18345383U Granted JPS6091489U (en) | 1983-11-28 | 1983-11-28 | Balance weight magnetic guide device for rail type flexible parallel rulers, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6091489U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617292A (en) * | 1979-07-20 | 1981-02-19 | Mutoh Ind Ltd | Magnetic floating device for rail type universal parallel rule |
-
1983
- 1983-11-28 JP JP18345383U patent/JPS6091489U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617292A (en) * | 1979-07-20 | 1981-02-19 | Mutoh Ind Ltd | Magnetic floating device for rail type universal parallel rule |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420635Y2 (en) | 1992-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6091489U (en) | Balance weight magnetic guide device for rail type flexible parallel rulers, etc. | |
| JPS6091488U (en) | Magnetic guide device for rail cursors such as rail type flexible parallel rulers, etc. | |
| JPH029594U (en) | ||
| JPS6091487U (en) | Vertical rail magnetic support device for rail type flexible parallel rulers, etc. | |
| JPS6015362U (en) | Putter and short approach club | |
| JPS5929294U (en) | Perspective line drawing device for 3D drawing | |
| JPS6012493U (en) | parallel ruler device | |
| JPS58107887U (en) | drafting ruler | |
| JPS60172813U (en) | Civil engineering auxiliary equipment | |
| JPS5845095U (en) | Auxiliary guide rail device for rail type flexible parallel ruler | |
| JPS5843483U (en) | golf putting practice equipment | |
| JPS59190594U (en) | drafting equipment | |
| JPS59153294U (en) | Vertical cursor self-propulsion prevention device for rail type flexible parallel rulers, etc. | |
| JPH02142092U (en) | ||
| JPS59102267U (en) | Welding rod guide device in gravity welding machine | |
| JPS59131891U (en) | Vertical cursor self-propulsion prevention device for rail type flexible parallel rulers, etc. | |
| JPS60104958U (en) | Code processing equipment such as rail type coordinate readers | |
| JPS597631U (en) | Table with sliding top plate | |
| JPS58191493U (en) | handle device | |
| JPS59192547U (en) | Adjustable spacing trowel | |
| JPS60168695U (en) | winged hydroplane | |
| JPS60142056U (en) | Pantograph for transforming characters, etc. | |
| JPS5979390U (en) | ruler | |
| JPS59140892U (en) | parallel ruler device | |
| JPS618085U (en) | Pachinko machine winning device |