JPS5916739U - Safety devices such as press brakes - Google Patents
Safety devices such as press brakesInfo
- Publication number
- JPS5916739U JPS5916739U JP10874682U JP10874682U JPS5916739U JP S5916739 U JPS5916739 U JP S5916739U JP 10874682 U JP10874682 U JP 10874682U JP 10874682 U JP10874682 U JP 10874682U JP S5916739 U JPS5916739 U JP S5916739U
- Authority
- JP
- Japan
- Prior art keywords
- slide
- upper mold
- safety devices
- press
- optical axis
- 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
- Bending Of Plates, Rods, And Pipes (AREA)
- Presses And Accessory Devices Thereof (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
図面はこの考案の一実施例を示し、第１図は全体的な正
面図、第２図は第１図■−■線に沿う断面図、第３図ａ
、 ｂは作用説明図である。
３は下型、５は上型、８は発光器群、９は受光器群、１
０．１０’は光軸。The drawings show one embodiment of this invention, with Fig. 1 being an overall front view, Fig. 2 being a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 a.
, b are action explanatory diagrams. 3 is the lower mold, 5 is the upper mold, 8 is the emitter group, 9 is the receiver group, 1
0.10' is the optical axis.
Claims (1)
型５の間でプレス成形するものに都いて、上記上型５を
上下動するスライド等の両端側に発光器群８及び受光器
群９を設けて、これら発光器群８及び受光器群９の間に
、上記上型５を取付けたスライド等より安全距離ら手前
側に離して複数条の光軸１０を上下方向に間隔的に設け
、かつ最下段の光軸１０′は、上型５の先端よりスライ
ド等の最大慣性降下値を下った位置より下方に設けると
共に、上記光軸１０が遮光された場合に、上記スライド
等の下降を停止するようにしてなるプレスブレーキ等の
安全装置。For press-molding between a lower mold 3 and an upper mold 5 provided above the lower mold 3 so as to be movable up and down, groups of light emitters are provided on both ends of a slide or the like that moves the upper mold 5 up and down. 8 and a light receiver group 9 are provided, and between the light emitter group 8 and the light receiver group 9, a plurality of optical axes 10 are arranged vertically at a safe distance away from the slide or the like on which the upper mold 5 is attached. The optical axis 10' at the lowest stage is provided below the position below the maximum inertial drop value of the slide etc. from the tip of the upper die 5, and when the optical axis 10 is blocked, , a safety device such as a press brake that stops the descent of the slide, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10874682U JPS5916739U (en) | 1982-07-20 | 1982-07-20 | Safety devices such as press brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10874682U JPS5916739U (en) | 1982-07-20 | 1982-07-20 | Safety devices such as press brakes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5916739U true JPS5916739U (en) | 1984-02-01 |
| JPS6327854Y2 JPS6327854Y2 (en) | 1988-07-27 |
Family
ID=30253589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10874682U Granted JPS5916739U (en) | 1982-07-20 | 1982-07-20 | Safety devices such as press brakes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5916739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013212538A (en) * | 2012-03-30 | 2013-10-17 | Fiessler Elektronik Gmbh & Co Kg | Molding equipment and method for operating the same |
| JP2018144090A (en) * | 2017-03-08 | 2018-09-20 | 株式会社アマダホールディングス | Press brake |
-
1982
- 1982-07-20 JP JP10874682U patent/JPS5916739U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013212538A (en) * | 2012-03-30 | 2013-10-17 | Fiessler Elektronik Gmbh & Co Kg | Molding equipment and method for operating the same |
| JP2018144090A (en) * | 2017-03-08 | 2018-09-20 | 株式会社アマダホールディングス | Press brake |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327854Y2 (en) | 1988-07-27 |
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