ES351434A1 - Improvements in the construction of protection skirts for sosten pillows. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of protection skirts for sosten pillows. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES351434A1
ES351434A1 ES351434A ES351434A ES351434A1 ES 351434 A1 ES351434 A1 ES 351434A1 ES 351434 A ES351434 A ES 351434A ES 351434 A ES351434 A ES 351434A ES 351434 A1 ES351434 A1 ES 351434A1
Authority
ES
Spain
Prior art keywords
translation
construction
machine
legally binding
google translate
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
ES351434A
Other languages
Spanish (es)
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of ES351434A1 publication Critical patent/ES351434A1/en
Expired legal-status Critical Current

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
    • E21D15/54—Details of the ends of props
    • 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
    • E21D15/54—Details of the ends of props
    • E21D15/55—Details of the ends of props of prop heads or feet

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)
  • Installation Of Indoor Wiring (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

Improvements in the construction of protective skirts for supporting pillows, of a general rectangular shape, especially for the support of mine roofs, constituted by an elastomer, characterized by that, at least, the upper wall of each skirt is provided of an elastic armor of wires or cables. (Machine-translation by Google Translate, not legally binding)
ES351434A 1967-03-10 1968-03-09 Improvements in the construction of protection skirts for sosten pillows. (Machine-translation by Google Translate, not legally binding) Expired ES351434A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR98422A FR1521655A (en) 1967-03-10 1967-03-10 Improvements to the protective skirts of support cushions used in particular in mines

Publications (1)

Publication Number Publication Date
ES351434A1 true ES351434A1 (en) 1969-06-16

Family

ID=8626773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES351434A Expired ES351434A1 (en) 1967-03-10 1968-03-09 Improvements in the construction of protection skirts for sosten pillows. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE710948A (en)
ES (1) ES351434A1 (en)
FR (1) FR1521655A (en)
LU (1) LU55640A1 (en)

Also Published As

Publication number Publication date
LU55640A1 (en) 1968-12-05
BE710948A (en) 1968-08-19
FR1521655A (en) 1968-04-19

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