CS49282A2 - Hydraulicky ventil - Google Patents

Hydraulicky ventil

Info

Publication number
CS49282A2
CS49282A2 CS82492A CS49282A CS49282A2 CS 49282 A2 CS49282 A2 CS 49282A2 CS 82492 A CS82492 A CS 82492A CS 49282 A CS49282 A CS 49282A CS 49282 A2 CS49282 A2 CS 49282A2
Authority
CS
Czechoslovakia
Prior art keywords
hydraulicky
ventil
hydraulicky ventil
Prior art date
Application number
CS82492A
Other languages
Czech (cs)
Other versions
CS243471B2 (en
Inventor
Gottfried Siebenhofer
Reinhard Dipl Ing Neuper
Heinrich Sussenbeck
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of CS49282A2 publication Critical patent/CS49282A2/en
Publication of CS243471B2 publication Critical patent/CS243471B2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props
    • E21D15/51—Component parts or details of props specially adapted to hydraulic, pneumatic, or hydraulic-pneumatic props, e.g. arrangements of relief valves
    • E21D15/512—Arrangement of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
CS82492A 1981-02-06 1982-01-25 Hydraulic valve CS243471B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT55381A AT370501B (en) 1981-02-06 1981-02-06 RUBBER AND / OR SET VALVE FOR HYDRAULIC STAMP

Publications (2)

Publication Number Publication Date
CS49282A2 true CS49282A2 (en) 1985-08-15
CS243471B2 CS243471B2 (en) 1986-06-12

Family

ID=3493655

Family Applications (1)

Application Number Title Priority Date Filing Date
CS82492A CS243471B2 (en) 1981-02-06 1982-01-25 Hydraulic valve

Country Status (3)

Country Link
AT (1) AT370501B (en)
CS (1) CS243471B2 (en)
YU (1) YU19082A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323462C2 (en) * 1993-07-14 1995-05-04 Vos Richard Grubenausbau Gmbh Removal stamp for underground use with integrated pressure relief valve

Also Published As

Publication number Publication date
YU19082A (en) 1987-10-31
ATA55381A (en) 1982-08-15
CS243471B2 (en) 1986-06-12
AT370501B (en) 1983-04-11

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