DE3279085D1 - Safety-cap bracket - Google Patents

Safety-cap bracket

Info

Publication number
DE3279085D1
DE3279085D1 DE8282103303T DE3279085T DE3279085D1 DE 3279085 D1 DE3279085 D1 DE 3279085D1 DE 8282103303 T DE8282103303 T DE 8282103303T DE 3279085 T DE3279085 T DE 3279085T DE 3279085 D1 DE3279085 D1 DE 3279085D1
Authority
DE
Germany
Prior art keywords
cap
blocks
shaped
prop
secured
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
DE8282103303T
Other languages
English (en)
Inventor
Herbert Erdmann
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.)
Lorenz Polygon Ausbau GmbH
Original Assignee
Lorenz Polygon Ausbau GmbH
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 Lorenz Polygon Ausbau GmbH filed Critical Lorenz Polygon Ausbau GmbH
Application granted granted Critical
Publication of DE3279085D1 publication Critical patent/DE3279085D1/de
Expired legal-status Critical Current

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
    • E21D11/34—Joints between vertical props and horizontal top bars
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/10—Details of mine caps for engaging the tops of pit-props, with or without retaining-plates; Retaining-plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Emergency Lowering Means (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Road Signs Or Road Markings (AREA)
  • Pens And Brushes (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
DE8282103303T 1982-04-20 1982-04-20 Safety-cap bracket Expired DE3279085D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82103303A EP0091980B1 (de) 1982-04-20 1982-04-20 Sicherheitskappschuh

Publications (1)

Publication Number Publication Date
DE3279085D1 true DE3279085D1 (en) 1988-11-10

Family

ID=8188997

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282103303T Expired DE3279085D1 (en) 1982-04-20 1982-04-20 Safety-cap bracket

Country Status (3)

Country Link
EP (1) EP0091980B1 (de)
AT (1) ATE37741T1 (de)
DE (1) DE3279085D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110500114A (zh) * 2019-07-29 2019-11-26 何满潮 挡矸系统、挡矸装置及其进行巷道支护的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1259182A (de) * 1968-03-28 1972-01-05
DE2112111A1 (de) * 1971-03-13 1972-10-05 Rheinstahl Ag Verbinder zum Festlegen der Kappe an den sie unterstuetzenden Stempeln bei tuerstockartigen Ausbaurahmen
FR2405421A3 (fr) * 1977-10-07 1979-05-04 Charbonnages De France Dispositif d'appui a deux degres de liberte angulaire
DE2915782A1 (de) * 1979-04-19 1980-10-30 Lorenz Polygon Ausbau Gmbh Sicherheitskappschuh fuer den tuerstockausbau aus stahlprofilen im untertagebetrieb

Also Published As

Publication number Publication date
EP0091980A2 (de) 1983-10-26
EP0091980A3 (en) 1985-10-30
EP0091980B1 (de) 1988-10-05
ATE37741T1 (de) 1988-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee