ES420903A1 - Circuito de mando para prensa de embolo hidraulica traba- jando desde arriba. - Google Patents

Circuito de mando para prensa de embolo hidraulica traba- jando desde arriba.

Info

Publication number
ES420903A1
ES420903A1 ES420903A ES420903A ES420903A1 ES 420903 A1 ES420903 A1 ES 420903A1 ES 420903 A ES420903 A ES 420903A ES 420903 A ES420903 A ES 420903A ES 420903 A1 ES420903 A1 ES 420903A1
Authority
ES
Spain
Prior art keywords
valve
piston
emergency
closing
hydraulic
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
Application number
ES420903A
Other languages
English (en)
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.)
G Siempelkamp GmbH and Co KG
Original Assignee
G Siempelkamp GmbH and Co KG
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 G Siempelkamp GmbH and Co KG filed Critical G Siempelkamp GmbH and Co KG
Publication of ES420903A1 publication Critical patent/ES420903A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
  • Fluid-Pressure Circuits (AREA)
ES420903A 1973-02-12 1973-11-27 Circuito de mando para prensa de embolo hidraulica traba- jando desde arriba. Expired ES420903A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732306781 DE2306781A1 (de) 1973-02-12 1973-02-12 Steuerschaltung fuer eine hydraulische oberkolbenpresse

Publications (1)

Publication Number Publication Date
ES420903A1 true ES420903A1 (es) 1976-05-01

Family

ID=5871617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420903A Expired ES420903A1 (es) 1973-02-12 1973-11-27 Circuito de mando para prensa de embolo hidraulica traba- jando desde arriba.

Country Status (7)

Country Link
JP (1) JPS5417198B2 (es)
DE (1) DE2306781A1 (es)
ES (1) ES420903A1 (es)
FR (1) FR2217153B1 (es)
GB (1) GB1404922A (es)
IT (1) IT1007296B (es)
SE (1) SE386620B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008130C2 (de) * 1980-03-04 1986-10-30 SMS Hasenclever Maschinenfabrik GmbH, 4000 Düsseldorf Sicherheitssteuereinrichtung für hydraulisch gehaltene Lasten

Also Published As

Publication number Publication date
GB1404922A (en) 1975-09-03
FR2217153B1 (es) 1977-06-10
IT1007296B (it) 1976-10-30
SE386620B (sv) 1976-08-16
FR2217153A1 (es) 1974-09-06
DE2306781A1 (de) 1974-08-22
JPS49112268A (es) 1974-10-25
JPS5417198B2 (es) 1979-06-28

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