HUT55867A - Safety scaffolding for mining, for mining the upper layer - Google Patents

Safety scaffolding for mining, for mining the upper layer

Info

Publication number
HUT55867A
HUT55867A HU908130A HU813090A HUT55867A HU T55867 A HUT55867 A HU T55867A HU 908130 A HU908130 A HU 908130A HU 813090 A HU813090 A HU 813090A HU T55867 A HUT55867 A HU T55867A
Authority
HU
Hungary
Prior art keywords
mining
upper layer
safety scaffolding
scaffolding
safety
Prior art date
Application number
HU908130A
Other languages
English (en)
Other versions
HU208722B (en
Inventor
Guenter Lagodka
Fritz Kleiboehmer
Ulrich Hilker
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of HUT55867A publication Critical patent/HUT55867A/hu
Publication of HU208722B publication Critical patent/HU208722B/hu

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chutes (AREA)
  • Magnetic Heads (AREA)
  • Intermediate Stations On Conveyors (AREA)
HU908130A 1989-12-09 1990-12-07 Safetz scaffolding for mining the upper layer of sloping seams HU208722B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3940818A DE3940818A1 (de) 1989-12-09 1989-12-09 Ausbaugestell mit einer vorrichtung zum abziehen des aus der oberbank nachbrechenden gewinnungsgutes

Publications (2)

Publication Number Publication Date
HUT55867A true HUT55867A (en) 1991-06-28
HU208722B HU208722B (en) 1993-12-28

Family

ID=6395196

Family Applications (1)

Application Number Title Priority Date Filing Date
HU908130A HU208722B (en) 1989-12-09 1990-12-07 Safetz scaffolding for mining the upper layer of sloping seams

Country Status (6)

Country Link
US (1) US5104267A (hu)
CS (1) CS610290A2 (hu)
DE (1) DE3940818A1 (hu)
ES (1) ES2027138A6 (hu)
GB (1) GB2238820B (hu)
HU (1) HU208722B (hu)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU208043B (en) * 1989-06-02 1993-07-28 Gyoergy Szentai Apparatus for securing mine working place
CN103161486B (zh) * 2013-03-06 2015-10-21 中国矿业大学 一种急倾斜采煤工作面的挡矸方法
RU182240U1 (ru) * 2018-02-05 2018-08-09 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук (ФИЦ УУХ СО РАН) Секция механизированной крепи очистного забоя с устройством принудительного выпуска угля
CN113847088B (zh) * 2021-09-03 2023-08-18 太原科技大学 一种煤矿采空区矸石回填输送装置
CN113957215B (zh) * 2021-09-23 2024-02-27 西安中鼎机电设备有限公司 一种电自热淬火装置
CN114704308B (zh) * 2022-04-06 2022-10-25 常州市新创智能科技有限公司 一种复合材料护帮板及其加工工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU620631A1 (ru) * 1972-04-17 1978-08-25 Ленинградский Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова Устройство дл выпуска угл
GB2062735B (en) * 1979-11-09 1983-08-10 Dobson Park Ind Coal face support
HU179856B (en) * 1980-05-06 1982-12-28 Varpalotai Szenbanyak Apparatus for nining particularly expolating thick seams
CS229507B1 (en) * 1981-04-09 1984-06-18 Tadeas Ing Wala Support unit for coal or industrial minerals seam mining in benches and/or by roof enlarging
SU1084457A1 (ru) * 1982-12-17 1984-04-07 Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Институт Горного Дела Им.А.А.Скочинского Механизированна крепь
SU1184949A1 (ru) * 1984-01-31 1985-10-15 Inst Gornogo Dela Imeni Skochi Секция механизированной крепи
DE3727650A1 (de) * 1987-08-19 1989-03-02 Gewerk Eisenhuette Westfalia Ausbaugestell mit einer einrichtung zum abziehen des aus der oberbank nachbrechenden gewinnungsgutes

Also Published As

Publication number Publication date
HU208722B (en) 1993-12-28
GB2238820B (en) 1993-08-04
DE3940818A1 (de) 1991-06-13
GB9026665D0 (en) 1991-01-23
US5104267A (en) 1992-04-14
CS610290A2 (en) 1991-06-11
ES2027138A6 (es) 1992-05-16
GB2238820A (en) 1991-06-12

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee