JPH0246693U - - Google Patents
Info
- Publication number
- JPH0246693U JPH0246693U JP12537488U JP12537488U JPH0246693U JP H0246693 U JPH0246693 U JP H0246693U JP 12537488 U JP12537488 U JP 12537488U JP 12537488 U JP12537488 U JP 12537488U JP H0246693 U JPH0246693 U JP H0246693U
- Authority
- JP
- Japan
- Prior art keywords
- magnets
- drawing board
- strip
- suction plate
- poles
- 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
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図は正面図、第２図は従来技術の説明図で
ある。
２……図板、４……マグネツト、６……操作器
、８……基板、１０……支軸、１２……吸着板、
１４……マグネツト。
FIG. 1 is a front view, and FIG. 2 is an explanatory diagram of the prior art. 2... Drawing board, 4... Magnet, 6... Operating device, 8... Board, 10... Support shaft, 12... Adsorption plate,
14...Magnet.
Claims (1)
とＮ極の帯状のマグネツト４を多数交互に平面的
に互いに平行に配列固定する一方、直定規が連結
する吸着板１２に前記帯状マグネツト４と略同一
幅を有するＳ極とＮ極の帯状のマグネツト１４を
複数交互に互いに平行に前記図板２面に近接して
配設し、該吸着板１２の各マグネツト１４の配列
間隔を前記図板２側の各マグネツト４の配列間隔
に対して所定量ずらし、前記吸着板１２側のマグ
ネツト１４と図板２側のマグネツト４間に働く吸
引力と反発力とをバランスさせたことを特徴とす
るマグネツト型製図装置。 A large number of strip-shaped magnets 4 having S and N poles having substantially the same width are alternately arranged and fixed parallel to each other on a plane in a certain direction on the top surface of the drawing board 2, while the strip-shaped magnets are attached to a suction plate 12 connected to a straightedge. A plurality of strip-shaped magnets 14 having S and N poles having approximately the same width as the magnets 4 are arranged alternately and parallel to each other in close proximity to the two surfaces of the drawing board, and the spacing between the magnets 14 on the suction plate 12 is adjusted. The arrangement spacing of each magnet 4 on the drawing board 2 side is shifted by a predetermined amount to balance the attractive force and repulsive force acting between the magnets 14 on the suction plate 12 side and the magnets 4 on the drawing board 2 side. Characteristic magnetic drawing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125374U JPH061839Y2 (en) | 1988-09-26 | 1988-09-26 | Magnet type drafting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125374U JPH061839Y2 (en) | 1988-09-26 | 1988-09-26 | Magnet type drafting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0246693U true JPH0246693U (en) | 1990-03-30 |
| JPH061839Y2 JPH061839Y2 (en) | 1994-01-19 |
Family
ID=31375929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988125374U Expired - Lifetime JPH061839Y2 (en) | 1988-09-26 | 1988-09-26 | Magnet type drafting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061839Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725844U (en) * | 1993-10-22 | 1995-05-16 | 株式会社マグエックス | Bookend |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133009A (en) * | 1974-09-14 | 1976-03-19 | Kaneko Agricult Machinery |
-
1988
- 1988-09-26 JP JP1988125374U patent/JPH061839Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133009A (en) * | 1974-09-14 | 1976-03-19 | Kaneko Agricult Machinery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725844U (en) * | 1993-10-22 | 1995-05-16 | 株式会社マグエックス | Bookend |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061839Y2 (en) | 1994-01-19 |
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