JPS6195866U - - Google Patents
Info
- Publication number
- JPS6195866U JPS6195866U JP17933284U JP17933284U JPS6195866U JP S6195866 U JPS6195866 U JP S6195866U JP 17933284 U JP17933284 U JP 17933284U JP 17933284 U JP17933284 U JP 17933284U JP S6195866 U JPS6195866 U JP S6195866U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- knob
- hinge pin
- closed
- fitting 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
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
第１図は本考案装置の一実施例の概略を示す斜
視図、第２図及び第３図は第１図中のインターロ
ツクボツクス内の一部切断背面図及び側面図、第
４図は同じくインターロツクボツクスの正面図、
第５図は第１図中のノブ部分の側断面図、第６図
及び第７図は本考案装置の動作説明のためのイン
ターロツクボツクス内の一部切断背面図及び側面
図、第８図は従来装置の概略を示す斜視図である
。
１…フレーム、２…安全カバー、１１…ノブ、
１２…インターロツクボツクス、１３…リミツト
スイツチ、１３ａ…操作部、１４…ヒンジピン、
１４ａ…カム部、ａ…９０°切欠き、ｂ…凹部、
ｃ…凸部、ｄ…嵌合部、１５…ヒンジサポート、
１９…ドツク、２０…ピン、２７…ガイドプレー
ト、ｇ…開口窓。
Fig. 1 is a perspective view schematically showing an embodiment of the device of the present invention, Figs. 2 and 3 are a partially cutaway rear view and side view of the interlock box in Fig. 1, and Fig. 4 is the same. Front view of interlock box,
FIG. 5 is a side sectional view of the knob portion in FIG. 1, FIGS. 6 and 7 are a partially cutaway rear view and side view of the interior of the interlock box for explaining the operation of the device of the present invention, and FIG. 1 is a perspective view schematically showing a conventional device. 1... Frame, 2... Safety cover, 11... Knob,
12...Interlock box, 13...Limit switch, 13a...Operation unit, 14...Hinge pin,
14a...cam part, a...90° notch, b...recessed part,
c... Convex portion, d... Fitting portion, 15... Hinge support,
19...Dock, 20...Pin, 27...Guide plate, g...Opening window.
Claims (1)
このカバーの外面側に取付けられたノブをカバー
閉成時に所定角回動させることにより、前記ノブ
に連結する前記カバー内面側のドツクが回動して
前記カバーを閉成状態にロツクするカバーロツク
手段と、前記ドツクに、前記カバーの開閉に伴つ
て脱着する嵌合部を有すると共にカム部を有する
ヒンジピンと、このヒンジピンのカム部近傍に配
設されたリミツトスイツチと、前記嵌合部を除い
たヒンジピン部分及び前記スイツチを覆うインタ
ーロツクボツクスとを具備し、前記ヒンジピンは
前記ドツクが嵌合部に挿着された状態で前記ノブ
を回動したとき軸回り方向に回動可能に支持され
、かつそのカム部は、前記リミツトスイツチの操
作部が、前記ノブにより前記カバーを閉成状態に
ロツクした時に凹部と対向して復帰状態となり、
ロツク時以外には凸部と圧接して押圧状態に保持
されるよう凹凸形成されたことる特徴とする安全
インターロツク装置。 A safety cover that opens and closes dangerous parts of mechanical equipment;
Cover locking means for locking the cover in the closed state by rotating a knob attached to the outer surface of the cover by a predetermined angle when the cover is closed, thereby rotating a dot on the inner surface of the cover connected to the knob. a hinge pin which has a fitting part on the dock that is attached and detached as the cover is opened and closed and also has a cam part; a limit switch disposed near the cam part of the hinge pin; and a hinge pin excluding the fitting part. and an interlock box that covers the switch, and the hinge pin is supported so as to be rotatable in a direction around an axis when the knob is rotated with the dock inserted into the fitting part, and The cam portion faces the recessed portion and enters the return state when the operating portion of the limit switch locks the cover in the closed state using the knob;
A safety interlock device characterized by a concave and convex structure so as to be in pressure contact with a convex part and held in a pressed state except when the lock is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17933284U JPS6195866U (en) | 1984-11-28 | 1984-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17933284U JPS6195866U (en) | 1984-11-28 | 1984-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6195866U true JPS6195866U (en) | 1986-06-20 |
Family
ID=30736892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17933284U Pending JPS6195866U (en) | 1984-11-28 | 1984-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6195866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0541778U (en) * | 1991-11-14 | 1993-06-08 | 株式会社ロツクウエルグラフイツクシステムズジヤパン | Newspaper press |
-
1984
- 1984-11-28 JP JP17933284U patent/JPS6195866U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0541778U (en) * | 1991-11-14 | 1993-06-08 | 株式会社ロツクウエルグラフイツクシステムズジヤパン | Newspaper press |
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