PL105492B1 - Rama obudowy chodnikow - Google Patents

Rama obudowy chodnikow Download PDF

Info

Publication number
PL105492B1
PL105492B1 PL1977195412A PL19541277A PL105492B1 PL 105492 B1 PL105492 B1 PL 105492B1 PL 1977195412 A PL1977195412 A PL 1977195412A PL 19541277 A PL19541277 A PL 19541277A PL 105492 B1 PL105492 B1 PL 105492B1
Authority
PL
Poland
Prior art keywords
washers
frame
nuts
plastic
enriched
Prior art date
Application number
PL1977195412A
Other languages
English (en)
Polish (pl)
Original Assignee
Bochumer Eisenhuette Heintzmann Gmbh & Co
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 Eisenhuette Heintzmann Gmbh & Co filed Critical Bochumer Eisenhuette Heintzmann Gmbh & Co
Publication of PL105492B1 publication Critical patent/PL105492B1/pl

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
    • E21D11/22Clamps 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)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)
  • Sewage (AREA)
PL1977195412A 1976-01-22 1977-01-19 Rama obudowy chodnikow PL105492B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2602209A DE2602209C3 (de) 1976-01-22 1976-01-22 KJemmschellenverbindung für Rinnenprofilsegmente

Publications (1)

Publication Number Publication Date
PL105492B1 true PL105492B1 (pl) 1979-10-31

Family

ID=5967946

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1977195412A PL105492B1 (pl) 1976-01-22 1977-01-19 Rama obudowy chodnikow

Country Status (6)

Country Link
BE (1) BE850170A (de)
DE (1) DE2602209C3 (de)
FR (1) FR2339056A1 (de)
GB (1) GB1569165A (de)
PL (1) PL105492B1 (de)
ZA (1) ZA767686B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239343C2 (de) * 1982-10-23 1986-01-23 TechnoARBED Deutschland GmbH, 6600 Saarbrücken Spannverbindung für ineinanderliegende verschiebbare Rinnenprofile für den Grubenausbau
US11242750B2 (en) * 2019-11-25 2022-02-08 Fci Holdings Delaware, Inc. Adjustable lattice girder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1081646A (fr) * 1952-07-29 1954-12-21 Perfectionnements aux dispositifs de soutènement pour galeries de mine
FR1102027A (fr) * 1953-06-10 1955-10-13 Bochumer Eisen Heintzmann Perfectionnements apportés aux cadres de soutènement à glissement pour des installations minières
NL104141C (de) * 1957-02-28
FR1222714A (fr) * 1957-03-07 1960-06-13 Rondelle auto-lubrifiante empêchant les bruits mécaniques
FR1235556A (fr) * 1959-05-29 1960-07-08 British Insulated Callenders Perfectionnements aux assemblages boulonnés entre des pièces métalliques
FR1265747A (fr) * 1960-08-23 1961-06-30 Bochumer Eisen Heintzmann Perfectionnements apportés aux manchons de jonction en deux pièces pour des cadres de soutènement à glissement
US3105048A (en) * 1961-01-23 1963-09-24 Engelhard Ind Inc Solid lubricant
FR2218784A5 (de) * 1973-02-16 1974-09-13 Nord Ressorts

Also Published As

Publication number Publication date
DE2602209A1 (de) 1977-09-01
DE2602209B2 (de) 1977-12-22
FR2339056A1 (fr) 1977-08-19
DE2602209C3 (de) 1978-08-10
GB1569165A (en) 1980-06-11
BE850170A (fr) 1977-05-02
ZA767686B (en) 1977-11-30

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