SE416754B - Sekerhetsanordning for en press - Google Patents

Sekerhetsanordning for en press

Info

Publication number
SE416754B
SE416754B SE7805264A SE7805264A SE416754B SE 416754 B SE416754 B SE 416754B SE 7805264 A SE7805264 A SE 7805264A SE 7805264 A SE7805264 A SE 7805264A SE 416754 B SE416754 B SE 416754B
Authority
SE
Sweden
Prior art keywords
coincidence
signal
output
channels
presses
Prior art date
Application number
SE7805264A
Other languages
English (en)
Swedish (sv)
Other versions
SE7805264L (sv
Inventor
J Derksen
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 SE7805264L publication Critical patent/SE7805264L/xx
Publication of SE416754B publication Critical patent/SE416754B/sv

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Devices In Control Systems (AREA)
  • Electronic Switches (AREA)
  • Control Of Presses (AREA)
SE7805264A 1977-05-11 1978-05-09 Sekerhetsanordning for en press SE416754B (sv)

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
SE7805264L SE7805264L (sv) 1978-11-12
SE416754B true SE416754B (sv) 1981-02-02

Family

ID=6008656

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7805264A SE416754B (sv) 1977-05-11 1978-05-09 Sekerhetsanordning for en press

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
US4631722A (en) * 1982-02-11 1986-12-23 Zf-Herion-Systemtechnik Gmbh Electronic controller for cyclically operating machinery
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
DE2721270B2 (de) 1979-06-13
SE7805264L (sv) 1978-11-12
IT1095743B (it) 1985-08-17
IT7822957A0 (it) 1978-05-03
FR2390666B1 (it) 1981-02-20
FR2390666A1 (fr) 1978-12-08
DE2721270A1 (de) 1978-11-16

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