ES2006752A6 - Bastidor de entibacion para su utilizacion en estratificacion inclinada - Google Patents

Bastidor de entibacion para su utilizacion en estratificacion inclinada

Info

Publication number
ES2006752A6
ES2006752A6 ES8701600A ES8701600A ES2006752A6 ES 2006752 A6 ES2006752 A6 ES 2006752A6 ES 8701600 A ES8701600 A ES 8701600A ES 8701600 A ES8701600 A ES 8701600A ES 2006752 A6 ES2006752 A6 ES 2006752A6
Authority
ES
Spain
Prior art keywords
frame
supporting bracket
stowing
extraction
semi
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
ES8701600A
Other languages
English (en)
Spanish (es)
Inventor
Klaus Beckmann
Kunibert Becker
Alfred Marquart
Fritz Kleibohmer
Javier Arsuaga
Luis Ciordia
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES2006752A6 publication Critical patent/ES2006752A6/es
Expired legal-status Critical Current

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
    • E21D23/0481—Supports specially adapted for use in combination with the placing of filling-up materials
    • 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
    • E21D23/0082—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor specially adapted for vertical or steep gradient seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Earth Drilling (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Rehabilitation Tools (AREA)
  • Types And Forms Of Lifts (AREA)
ES8701600A 1986-05-31 1987-05-29 Bastidor de entibacion para su utilizacion en estratificacion inclinada Expired ES2006752A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863618440 DE3618440A1 (de) 1986-05-31 1986-05-31 Ausbaugestell fuer den einsatz in der steilen und halbsteilen lagerung

Publications (1)

Publication Number Publication Date
ES2006752A6 true ES2006752A6 (es) 1989-05-16

Family

ID=6302091

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701600A Expired ES2006752A6 (es) 1986-05-31 1987-05-29 Bastidor de entibacion para su utilizacion en estratificacion inclinada

Country Status (5)

Country Link
CN (1) CN1008195B (pl)
CS (1) CS268830B2 (pl)
DE (1) DE3618440A1 (pl)
ES (1) ES2006752A6 (pl)
PL (1) PL154724B1 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2062911A2 (es) * 1991-09-17 1994-12-16 Westfalia Becorit Ind Tech Bastidor de entibacion, especialmente para su utilizacion en estratificacion inclinada.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101289943B (zh) * 2008-06-10 2010-04-21 曹树祥 可调式液压模板
CN101769163B (zh) * 2010-01-09 2011-08-31 中国矿业大学 用于旋转托盘式投料系统的导向滑道机构
CN102168572B (zh) * 2010-02-25 2012-10-10 郑州四维机电设备制造有限公司 矸石充填支护支架
CN108657949B (zh) * 2018-05-09 2020-05-12 河北煤炭科学研究院 气动单轨吊安装装置及安装方法
CN113513350A (zh) * 2021-05-31 2021-10-19 天津鹏程誉泰液压支架有限公司 可旋转导杆并具有自动复位功能的支架

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806982C2 (de) * 1978-02-18 1986-08-14 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Schreitausbau für Blasversatzbetriebe in geneigter Lagerung
DE3300167A1 (de) * 1982-01-08 1983-07-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zum abbau steilstehender lagerstaetten, insbesondere kohlenfloeze
GB2143882B (en) * 1983-07-23 1986-11-05 Dowty Mining Equipment Ltd Shield supports suitable for use in mines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2062911A2 (es) * 1991-09-17 1994-12-16 Westfalia Becorit Ind Tech Bastidor de entibacion, especialmente para su utilizacion en estratificacion inclinada.

Also Published As

Publication number Publication date
PL265974A1 (en) 1988-05-26
DE3618440A1 (de) 1987-12-03
CS268830B2 (en) 1990-04-11
PL154724B1 (en) 1991-09-30
CN1008195B (zh) 1990-05-30
CS388787A2 (en) 1989-08-14
CN87104493A (zh) 1987-12-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301