FR2390666B1 - - Google Patents

Info

Publication number
FR2390666B1
FR2390666B1 FR7813940A FR7813940A FR2390666B1 FR 2390666 B1 FR2390666 B1 FR 2390666B1 FR 7813940 A FR7813940 A FR 7813940A FR 7813940 A FR7813940 A FR 7813940A FR 2390666 B1 FR2390666 B1 FR 2390666B1
Authority
FR
France
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
Application number
FR7813940A
Other languages
French (fr)
Other versions
FR2390666A1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2390666A1 publication Critical patent/FR2390666A1/fr
Application granted granted Critical
Publication of FR2390666B1 publication Critical patent/FR2390666B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16P3/18—Control arrangements requiring the use of both hands
    • F16P3/20—Control arrangements requiring the use of both hands for electric control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Devices In Control Systems (AREA)
  • Control Of Presses (AREA)
  • Electronic Switches (AREA)
FR7813940A 1977-05-11 1978-05-10 Commande de securite pour presses Granted FR2390666A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2721270A DE2721270B2 (de) 1977-05-11 1977-05-11 Pressensicherheitssteuerung

Publications (2)

Publication Number Publication Date
FR2390666A1 FR2390666A1 (fr) 1978-12-08
FR2390666B1 true FR2390666B1 (it) 1981-02-20

Family

ID=6008656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813940A Granted FR2390666A1 (fr) 1977-05-11 1978-05-10 Commande de securite pour presses

Country Status (4)

Country Link
DE (1) DE2721270B2 (it)
FR (1) FR2390666A1 (it)
IT (1) IT1095743B (it)
SE (1) SE416754B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915589B2 (de) * 1979-04-18 1981-05-07 L. Schuler GmbH, 7320 Göppingen Sicherheitsschalteinrichtung
FR2484663A1 (fr) * 1980-06-11 1981-12-18 Jalon Jacques Verificateur de processus d'operations
DD201345B1 (de) * 1981-12-14 1985-12-18 Warnke Umformtech Veb K Schaltungsanordnung zur ueberwachung der verstaerker und der pressensicherheitsventile
JPS59500140A (ja) * 1982-02-11 1984-01-26 ツエトエフ−ヘリオン−ジステムテヒニク　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 安全装置を有する電子式制御装置
FR2705153B1 (fr) * 1993-05-12 1995-07-13 Senstronic Sa Dispositif de branchement et de synthese logique d'une pluralite de paires d'elements de commutation.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266861B (de) * 1963-01-22 1968-04-25 Siemens Ag Elektrische Sicherheitsschaltung fuer die Zweihandeinrueckung von Pressen, Stanzen und aehnlichen Werkzeugmaschinen
FR1579512A (it) * 1968-02-12 1969-08-29
US3662227A (en) * 1969-02-13 1972-05-09 Cableform Ltd Control systems
DE1946524A1 (de) * 1969-09-13 1971-05-19 Krauss Maffei Ag Schaltungsanordnung zum elektronischen Steuern von Maschinen,insbesondere fuer eine Mehrhandsicherung
DE2522262A1 (de) * 1975-05-20 1976-12-02 Sommer Fa Ing Erich Elektrische sicherheitsschaltung zur zweihandeinrueckung von kraftbetaetigten arbeitsmaschinen

Also Published As

Publication number Publication date
IT1095743B (it) 1985-08-17
DE2721270B2 (de) 1979-06-13
SE7805264L (sv) 1978-11-12
SE416754B (sv) 1981-02-02
DE2721270A1 (de) 1978-11-16
FR2390666A1 (fr) 1978-12-08
IT7822957A0 (it) 1978-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse