PL207516A1 - Zlacze zaciskowe do elastycznej obudowy chodnika,szczegolnie chodnikow kopalnianych - Google Patents

Zlacze zaciskowe do elastycznej obudowy chodnika,szczegolnie chodnikow kopalnianych

Info

Publication number
PL207516A1
PL207516A1 PL20751678A PL20751678A PL207516A1 PL 207516 A1 PL207516 A1 PL 207516A1 PL 20751678 A PL20751678 A PL 20751678A PL 20751678 A PL20751678 A PL 20751678A PL 207516 A1 PL207516 A1 PL 207516A1
Authority
PL
Poland
Prior art keywords
enclosures
paths
terminals
especially mine
flexible pathway
Prior art date
Application number
PL20751678A
Other languages
English (en)
Original Assignee
Bochumer Eisen Heintzmann
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 Bochumer Eisen Heintzmann filed Critical Bochumer Eisen Heintzmann
Publication of PL207516A1 publication Critical patent/PL207516A1/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Clamps And Clips (AREA)
  • Tents Or Canopies (AREA)
PL20751678A 1977-06-11 1978-06-09 Zlacze zaciskowe do elastycznej obudowy chodnika,szczegolnie chodnikow kopalnianych PL207516A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772726455 DE2726455C3 (de) 1977-06-11 1977-06-11 Klemmverbindung für den umfangsnachgiebigen Streckenausbau, insbesondere von Grubenstrecken

Publications (1)

Publication Number Publication Date
PL207516A1 true PL207516A1 (pl) 1979-02-26

Family

ID=6011340

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20751678A PL207516A1 (pl) 1977-06-11 1978-06-09 Zlacze zaciskowe do elastycznej obudowy chodnika,szczegolnie chodnikow kopalnianych

Country Status (4)

Country Link
BE (1) BE867867A (pl)
DE (1) DE2726455C3 (pl)
FR (1) FR2393929A1 (pl)
PL (1) PL207516A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8310220U1 (de) * 1983-04-08 1983-10-13 Hoesch Werke Ag, 4600 Dortmund Klemmvorrichtung fuer einen nachgiebigen ueberlappungsstoss eines grubenausbaurahmens

Also Published As

Publication number Publication date
DE2726455A1 (de) 1978-12-14
DE2726455C3 (de) 1980-07-03
DE2726455B2 (de) 1979-10-18
BE867867A (fr) 1978-10-02
FR2393929A1 (fr) 1979-01-05

Similar Documents

Publication Publication Date Title
DK482077A (da) Styrekredsloeb for kommunikationsstation
IT7822350A0 (it) Interruttore elettrico.
SE7810439L (sv) Kommunikationssystem
DK147489C (da) Omskifterventil
SE7806206L (sv) Vermeapparat, serskilt vermepanel
NL7809073A (nl) Communicatie-schakelstelsel.
SE7808664L (sv) Tidskrets
DK149660C (da) Sende-modtage-omskifter
TR20326A (tr) 1-aril-1,4-dihidro-4 okso-piridazinler
IT7827481A0 (it) Interruttore elettrico.
IT7848626A0 (it) Interfenilen 8-aza-9-diossotia11,12-secoprostaglandine
NL7810556A (nl) Circuit.
NL7804956A (nl) Waterstof.
AT374067B (de) Schaltungsanordnung
FI780005A7 (fi) Rattlaos (styrlaos) speciellt foer motorcyklar
FI782136A7 (fi) Elektrisk tidkopplingsmekanism
PL208438A1 (pl) System lacznosci
IT7828125A0 (it) Apparecchiatura di comunicazione tdma.
SE7805116L (sv) Rorkvarn, speciellt kulkvarn
PL207516A1 (pl) Zlacze zaciskowe do elastycznej obudowy chodnika,szczegolnie chodnikow kopalnianych
NL7808984A (nl) Electreteninrichting.
NL7808032A (nl) Semi-onderzeeboot.
NL189222C (nl) Mengschakeling.
FI781396A7 (fi) Kylanlaeggning
SE7707079L (sv) Lenkstodisettare