JPS6213687U - - Google Patents
Info
- Publication number
- JPS6213687U JPS6213687U JP10457385U JP10457385U JPS6213687U JP S6213687 U JPS6213687 U JP S6213687U JP 10457385 U JP10457385 U JP 10457385U JP 10457385 U JP10457385 U JP 10457385U JP S6213687 U JPS6213687 U JP S6213687U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- movable
- guide rail
- fixed
- view
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図は本案の移動後の正面図、第２図は同平
面図、第３図は本案の移動前の正面図、第４図は
同平面図、第５図は側面からの縦断面図、第６図
はスライドフレームの詳細図、第７，８図は平面
からのスライド実施状態の詳細図、第９図は移動
黒板の裏面から見た補助アーム、補助レールの実
施状態の詳細図、第１０図は平面からの補助アー
ムと補助レールの横断面詳細図。
１……固定黒板、２……移動黒板、３……ガイ
ドレール、３′……ガイドレールの開口部、４…
…ガイドレール、４′……ガイドレールの開口部
、５……ガイドレール、６……スライドフレーム
、７……金具、７′……ベアリング、８……補助
アーム、９……補助レール、９′……補助レール
の内溝、１０，１１，１２，１３……ベアリング
、１４，１５……ベアリング、１６……ベアリン
グ、Ｐ……ガイドレールの上部突出部、○Ａ……
方向、○Ｂ……方向、１７……板バネ、１８……
ガイドレールカバー、１９……ガイドレールカバ
ー、２０……ガイドレールカバー、○Ｓ……補助
アームの内側面。
Figure 1 is a front view of the project after it has been moved, Figure 2 is a plan view of the same, Figure 3 is a front view of the project before it is moved, Figure 4 is a plan view of the project, and Figure 5 is a vertical sectional view from the side. , Fig. 6 is a detailed view of the slide frame, Figs. 7 and 8 are detailed views of the slide implementation state from a plane, and Fig. 9 is a detailed view of the auxiliary arm and auxiliary rail implementation state as seen from the back of the movable blackboard. FIG. 10 is a detailed cross-sectional view of the auxiliary arm and the auxiliary rail viewed from above. 1... fixed blackboard, 2... movable blackboard, 3... guide rail, 3'... opening of guide rail, 4...
...Guide rail, 4'...Guide rail opening, 5...Guide rail, 6...Slide frame, 7...Metal fittings, 7'...Bearing, 8...Auxiliary arm, 9...Auxiliary rail, 9 '... Inner groove of auxiliary rail, 10, 11, 12, 13... Bearing, 14, 15... Bearing, 16... Bearing, P... Upper protrusion of guide rail, ○A...
Direction, ○B... Direction, 17... Leaf spring, 18...
Guide rail cover, 19... Guide rail cover, 20... Guide rail cover, ○S... Inner surface of auxiliary arm.
Claims (1)
より構成し移動黒板２を○Ａまたは○Ｂの方向へ
スライドさせ黒板面のほゞ全部を固定黒板１の両
外側空間へ移動させることによつて、使用できる
黒板面を移動前の２倍まで拡大するとともに移動
黒板２に安定性を持たせる補助機能８９を備えた
引き分け黒板の移動装置。 It is composed of a fixed blackboard 1 and a movable blackboard 2 of 1/2 the length thereof, and by sliding the movable blackboard 2 in the direction of ○A or ○B, almost the entire blackboard surface is moved to the space on both sides of the fixed blackboard 1. This apparatus for moving a drawn blackboard is equipped with an auxiliary function 89 for expanding the usable blackboard surface to twice that before movement and providing stability to the movable blackboard 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10457385U JPS6213687U (en) | 1985-07-09 | 1985-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10457385U JPS6213687U (en) | 1985-07-09 | 1985-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6213687U true JPS6213687U (en) | 1987-01-27 |
Family
ID=30978193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10457385U Pending JPS6213687U (en) | 1985-07-09 | 1985-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6213687U (en) |
-
1985
- 1985-07-09 JP JP10457385U patent/JPS6213687U/ja active Pending
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