FR2600116B1 - MECHANIZED SUPPORT STACK FOR PNEUMATICALLY FILLED SIZES - Google Patents

MECHANIZED SUPPORT STACK FOR PNEUMATICALLY FILLED SIZES

Info

Publication number
FR2600116B1
FR2600116B1 FR8608576A FR8608576A FR2600116B1 FR 2600116 B1 FR2600116 B1 FR 2600116B1 FR 8608576 A FR8608576 A FR 8608576A FR 8608576 A FR8608576 A FR 8608576A FR 2600116 B1 FR2600116 B1 FR 2600116B1
Authority
FR
France
Prior art keywords
mechanized support
support stack
pneumatically filled
sizes
filled sizes
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
FR8608576A
Other languages
French (fr)
Other versions
FR2600116A1 (en
Inventor
Pierre Sigal
Christian Staf
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR8608576A priority Critical patent/FR2600116B1/en
Publication of FR2600116A1 publication Critical patent/FR2600116A1/en
Application granted granted Critical
Publication of FR2600116B1 publication Critical patent/FR2600116B1/en
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
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0017—Pile type supports

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)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
FR8608576A 1986-06-13 1986-06-13 MECHANIZED SUPPORT STACK FOR PNEUMATICALLY FILLED SIZES Expired FR2600116B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8608576A FR2600116B1 (en) 1986-06-13 1986-06-13 MECHANIZED SUPPORT STACK FOR PNEUMATICALLY FILLED SIZES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8608576A FR2600116B1 (en) 1986-06-13 1986-06-13 MECHANIZED SUPPORT STACK FOR PNEUMATICALLY FILLED SIZES

Publications (2)

Publication Number Publication Date
FR2600116A1 FR2600116A1 (en) 1987-12-18
FR2600116B1 true FR2600116B1 (en) 1988-07-08

Family

ID=9336306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8608576A Expired FR2600116B1 (en) 1986-06-13 1986-06-13 MECHANIZED SUPPORT STACK FOR PNEUMATICALLY FILLED SIZES

Country Status (1)

Country Link
FR (1) FR2600116B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102704978A (en) * 2012-06-29 2012-10-03 中国矿业大学 High fully mechanized filling, mining and screening hydraulic support

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130825A1 (en) * 1991-09-17 1993-03-18 Westfalia Becorit Ind Tech Advancing mine roof support - has hinge connected roof and floor members with hydraulic cylinders, followed by working face protection unit
CN102979545A (en) * 2012-12-10 2013-03-20 中国矿业大学 Large-mining-height front and rear top beam coaxial articulated fill coal mining hydraulic bracket
CN103541753B (en) * 2013-10-11 2015-12-23 三一重型装备有限公司 The side push mechanism of hydraulic support, hydraulic support and fully-mechanized mining equipment
CN105089689B (en) * 2015-09-14 2017-02-15 金川 Self-closed hydraulic support of high-temperature fully mechanized coal mining working face

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401832C2 (en) * 1974-01-16 1984-04-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Backfill wall tracked as the expansion progresses, especially for thick seams and flush backfill
US4065929A (en) * 1976-03-08 1978-01-03 Atlantic Richfield Company Mine roof support and method in longwall mining of thick mineral seams
DE2806982C2 (en) * 1978-02-18 1986-08-14 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Striding extension for blow molding plants in inclined storage
DE2814582C2 (en) * 1978-04-05 1980-02-07 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Hydraulic support frame with shielding wall and blow line
DE2943748A1 (en) * 1979-10-30 1981-05-14 Thyssen Industrie Ag, 4300 Essen HEIGHT-ADJUSTABLE BLOW-OFF WALL
US4411559A (en) * 1981-06-18 1983-10-25 Aunald Jopling Mining system
DE3238721C2 (en) * 1982-10-19 1990-12-06 Bergwerksverband Gmbh, 4300 Essen Device for offset compaction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102704978A (en) * 2012-06-29 2012-10-03 中国矿业大学 High fully mechanized filling, mining and screening hydraulic support
CN102704978B (en) * 2012-06-29 2014-12-10 中国矿业大学 High fully mechanized filling, mining and screening hydraulic support

Also Published As

Publication number Publication date
FR2600116A1 (en) 1987-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse