DE3761854D1 - Sicherheitsvorrichtung fuer abkantpresse oder aehnliche maschine. - Google Patents

Sicherheitsvorrichtung fuer abkantpresse oder aehnliche maschine.

Info

Publication number
DE3761854D1
DE3761854D1 DE8787810587T DE3761854T DE3761854D1 DE 3761854 D1 DE3761854 D1 DE 3761854D1 DE 8787810587 T DE8787810587 T DE 8787810587T DE 3761854 T DE3761854 T DE 3761854T DE 3761854 D1 DE3761854 D1 DE 3761854D1
Authority
DE
Germany
Prior art keywords
safety device
bending press
similar machine
similar
machine
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.)
Expired - Fee Related
Application number
DE8787810587T
Other languages
English (en)
Inventor
Jean-Claude Maillefer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cybelec SA
Original Assignee
Cybelec SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cybelec SA filed Critical Cybelec SA
Application granted granted Critical
Publication of DE3761854D1 publication Critical patent/DE3761854D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/144—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using light grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
DE8787810587T 1986-10-14 1987-10-13 Sicherheitsvorrichtung fuer abkantpresse oder aehnliche maschine. Expired - Fee Related DE3761854D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4098/86A CH669131A5 (fr) 1986-10-14 1986-10-14 Dispositif de securite d'une machine-outil.

Publications (1)

Publication Number Publication Date
DE3761854D1 true DE3761854D1 (de) 1990-04-12

Family

ID=4269781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787810587T Expired - Fee Related DE3761854D1 (de) 1986-10-14 1987-10-13 Sicherheitsvorrichtung fuer abkantpresse oder aehnliche maschine.

Country Status (6)

Country Link
US (1) US4907432A (de)
EP (1) EP0264349B1 (de)
JP (1) JPH0745118B2 (de)
CH (1) CH669131A5 (de)
DE (1) DE3761854D1 (de)
ES (1) ES2014328B3 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3178886B2 (ja) * 1992-04-02 2001-06-25 株式会社アマダ プレスブレーキ及びプレスブレーキに使用する光線式安全装置
DE19717299C2 (de) * 1996-08-20 2002-03-14 Fiessler Elektronik Ohg Schutzeinrichtung für Maschinen,insbesondere für Abkantpressen, Schneidemaschinen oder Stanzmaschinen
WO1998047645A1 (de) * 1997-04-23 1998-10-29 Sick Ag Maschine
DE10027156A1 (de) 2000-05-31 2001-12-06 Fiessler Elektronik Ohg Schutzeinrichtung für Maschinen, wie Abkantpressen, Schneidmaschinen, Stanzmaschinen oder dergleichen
US6389860B1 (en) 2000-08-11 2002-05-21 Lion Machinery, Inc. Control system for a press brake
US6725702B2 (en) 2001-10-26 2004-04-27 Ariel Financing Ltd. Apparatus and method for overcoming angular deviations in a workpiece
DE50205432D1 (de) 2001-12-13 2006-02-02 Fiessler Elektronik Gmbh & Co Schutzeinrichtung für Maschinen, wie Biegepressen, Schneidemaschinen, Stanzmaschinen oder dergleichen
DE10200732B4 (de) 2002-01-11 2004-04-22 Placke Werkzeug-Blechbearbeitungsmaschinen Gmbh Sicherheitsvorrichtung für eine Gesenkbiegepresse
AUPS140902A0 (en) * 2002-03-27 2002-05-09 Lazer Safe Pty Ltd Multiple laser safety system
ATE327468T1 (de) * 2002-07-31 2006-06-15 Fiessler Elektronik Gmbh & Co Schutzeinrichtung für maschinen, wie biegepressen,schneidemaschinen, stanzmaschinen oder dergleichen
DE10309399A1 (de) * 2003-03-04 2004-09-16 Sick Ag Sicherungsverfahren und optoelektronischer Sensor
DE10342431A1 (de) 2003-09-13 2005-04-07 Fiessler Elektronik Ohg Schutzeinrichtung für Maschinen, wie Abkantpressen, Schneidemaschinen, Stanzmaschinen oder dergleichen
DE102004020024A1 (de) 2004-04-23 2005-11-10 Sick Ag Verfahren zur Sicherung einer Werkzeugmaschine und optoelektronischer Sensor zur Durchführung eines solchen Verfahrens
US20060201225A1 (en) * 2004-08-11 2006-09-14 Joseph Kariakin Metal stud punch system
US8101917B2 (en) * 2006-06-26 2012-01-24 Qualex Manufacturing Llc Method and apparatus for detecting unsafe conditions
US7439512B2 (en) * 2006-06-26 2008-10-21 Qualex Manufacturing Llc Method and apparatus for detecting unsafe conditions
US7924164B1 (en) * 2008-11-05 2011-04-12 Brunswick Corporation Method for sensing the presence of a human body part within a region of a machine tool
US8314393B2 (en) 2008-12-23 2012-11-20 Qualex Manufacturing, Lc Method and apparatus for detecting unsafe conditions
CN102049797A (zh) * 2010-08-27 2011-05-11 昆山裕达塑胶包装有限公司 具有双重保护装置的塑料切割机
EP2644962B1 (de) * 2012-03-30 2015-10-14 Fiessler Elektronik GmbH & Co. KG Umformeinrichtung und Verfahren zum Betreiben der Letzteren
CN103111550B (zh) * 2013-01-28 2015-06-24 孙振刚 折弯机用安全保护器
CN105829792B (zh) * 2013-12-24 2019-10-11 罗伯特·博世有限公司 具有用于感测器具与物体之间的接触的超声波传感器的电动工具
DE102016100445A1 (de) * 2016-01-12 2017-07-13 Pilz Gmbh & Co. Kg Sicherheitseinrichtung und Verfahren zum Überwachen einer Maschine
CN107044584B (zh) * 2017-03-17 2023-06-20 诺亘(上海)工业自动化有限公司 应用于折弯机的单点光幕保护装置以及折弯机
US10197219B1 (en) 2017-08-04 2019-02-05 Jason Boyer Secondary light curtain for detecting crush zone intrusion in a secondary process and associated method for use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841140A (en) * 1972-12-18 1974-10-15 Dreis & Krump Mfg Co Control system for press brakes and the like
DE2750234C2 (de) * 1977-11-10 1979-09-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schutzeinrichtung für handbediente Werkzeugmaschinen, insbesondere für Abkantpressen
US4166369A (en) * 1978-04-06 1979-09-04 Kabushiki Kaisha Komatsu Seisakusho Safety device for press brake
US4357820A (en) * 1980-01-21 1982-11-09 Bangor Punta Corporation Safety control system for metal forming machine
DE3116292A1 (de) * 1981-04-24 1982-11-11 H. Wohlenberg KG - GmbH & Co, 3000 Hannover Vorrichtung zur herabsetzung der pressbalkendruckkraft bei einer papierschneidemaschine waehrend der schnittandeutung
FR2512920B1 (fr) * 1981-08-06 1986-02-28 Realisa Equip Indls Secur Et Dispositif de protection par une barriere immaterielle
JPS59102298U (ja) * 1982-12-27 1984-07-10 株式会社小松製作所 プレス機械のスライド停止位置制御装置
FR2540224B1 (fr) * 1983-02-01 1986-09-19 Croguennec Philippe Dispositif de protection a faisceaux laser pour machines-outils du genre presses-plieuses
US4660703A (en) * 1983-11-07 1987-04-28 Nevio Filcich Method and apparatus for machine safety
JPS6047000U (ja) * 1984-08-03 1985-04-02 株式会社　ヨシツカ精機 プレス機械における異常動作の検出装置
AT384759B (de) * 1986-06-16 1988-01-11 Haemmerle Ag Verfahren zum steuern einer hebestuetze an blechpressen

Also Published As

Publication number Publication date
CH669131A5 (fr) 1989-02-28
US4907432A (en) 1990-03-13
ES2014328B3 (es) 1990-07-01
EP0264349B1 (de) 1990-03-07
JPS63101100A (ja) 1988-05-06
EP0264349A1 (de) 1988-04-20
JPH0745118B2 (ja) 1995-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee