NL6408945A - - Google Patents

Info

Publication number
NL6408945A
NL6408945A NL6408945A NL6408945A NL6408945A NL 6408945 A NL6408945 A NL 6408945A NL 6408945 A NL6408945 A NL 6408945A NL 6408945 A NL6408945 A NL 6408945A NL 6408945 A NL6408945 A NL 6408945A
Authority
NL
Netherlands
Application number
NL6408945A
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 filed Critical
Priority to NL6408945A priority Critical patent/NL6408945A/xx
Priority to BE667793D priority patent/BE667793A/fr
Priority to DE1965ST018971 priority patent/DE1930023U/de
Publication of NL6408945A publication Critical patent/NL6408945A/xx

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14Lining predominantly with metal
    • E21D11/18Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/183Supporting means for arch members, not provided for in E21D11/22
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14Telescopic props
    • E21D15/16Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure
    • E21D15/22Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure with member, pin, cross- piece, or the like, ruptured, sheared through, or permanently deformed upon excessive pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
NL6408945A 1964-08-05 1964-08-05 NL6408945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL6408945A NL6408945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-08-05 1964-08-05
BE667793D BE667793A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-08-05 1965-08-02
DE1965ST018971 DE1930023U (de) 1964-08-05 1965-08-03 Nachgiebiger ausbau einer strecke.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6408945A NL6408945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-08-05 1964-08-05

Publications (1)

Publication Number Publication Date
NL6408945A true NL6408945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-02-07

Family

ID=19790699

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6408945A NL6408945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-08-05 1964-08-05

Country Status (3)

Country Link
BE (1) BE667793A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1930023U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6408945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU63057A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-04-23 1972-12-11 Oreal

Also Published As

Publication number Publication date
BE667793A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-02-02
DE1930023U (de) 1965-12-30

Similar Documents

Publication Publication Date Title
AU442366B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE642530A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE626684A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE658755A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE658288A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE648921A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE642589A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE661139A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE661014A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE660959A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE660646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE660002A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE642588A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE659867A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE659646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE659450A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE659411A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE659371A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE659256A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE432268A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE47396A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE483969A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE507097A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE518974A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE554195A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)