ATE37741T1 - Sicherheitskappschuh. - Google Patents

Sicherheitskappschuh.

Info

Publication number
ATE37741T1
ATE37741T1 AT82103303T AT82103303T ATE37741T1 AT E37741 T1 ATE37741 T1 AT E37741T1 AT 82103303 T AT82103303 T AT 82103303T AT 82103303 T AT82103303 T AT 82103303T AT E37741 T1 ATE37741 T1 AT E37741T1
Authority
AT
Austria
Prior art keywords
roof member
section
prop
connection stay
support plate
Prior art date
Application number
AT82103303T
Other languages
German (de)
English (en)
Inventor
Herbert Erdmann
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 ATE37741T1 publication Critical patent/ATE37741T1/de

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)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Emergency Lowering Means (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Pens And Brushes (AREA)
  • Road Signs Or Road Markings (AREA)
AT82103303T 1982-04-20 1982-04-20 Sicherheitskappschuh. ATE37741T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82103303A EP0091980B1 (fr) 1982-04-20 1982-04-20 Sabot de chapeau de sécurité

Publications (1)

Publication Number Publication Date
ATE37741T1 true ATE37741T1 (de) 1988-10-15

Family

ID=8188997

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82103303T ATE37741T1 (de) 1982-04-20 1982-04-20 Sicherheitskappschuh.

Country Status (3)

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

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 (fr) * 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 (fr) 1983-10-26
EP0091980A3 (en) 1985-10-30
DE3279085D1 (en) 1988-11-10
EP0091980B1 (fr) 1988-10-05

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee