YU52879A - Movable supporting panelling of a corridor - Google Patents

Movable supporting panelling of a corridor

Info

Publication number
YU52879A
YU52879A YU52879A YU52879A YU52879A YU 52879 A YU52879 A YU 52879A YU 52879 A YU52879 A YU 52879A YU 52879 A YU52879 A YU 52879A YU 52879 A YU52879 A YU 52879A
Authority
YU
Yugoslavia
Prior art keywords
corridor
movable supporting
panelling
supporting panelling
movable
Prior art date
Application number
YU52879A
Inventor
J Stas
W Podgorski
Original Assignee
Ts Osrodek P K Maszun Gornic
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 Ts Osrodek P K Maszun Gornic filed Critical Ts Osrodek P K Maszun Gornic
Publication of YU52879A publication Critical patent/YU52879A/en

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
    • E21D23/0086—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor in galleries
    • 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
    • E21D23/08—Advancing mechanisms
    • E21D23/081—Advancing mechanisms forming parts of the roof 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)
  • Road Paving Machines (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Bridges Or Land Bridges (AREA)
  • Escalators And Moving Walkways (AREA)
  • Tents Or Canopies (AREA)
YU52879A 1978-03-24 1979-03-05 Movable supporting panelling of a corridor YU52879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20554278A PL115687B1 (en) 1978-03-24 1978-03-24 Gangway walking roof support

Publications (1)

Publication Number Publication Date
YU52879A true YU52879A (en) 1983-02-28

Family

ID=19988250

Family Applications (1)

Application Number Title Priority Date Filing Date
YU52879A YU52879A (en) 1978-03-24 1979-03-05 Movable supporting panelling of a corridor

Country Status (8)

Country Link
AT (1) AT363428B (en)
CA (1) CA1091460A (en)
DE (1) DE2911339A1 (en)
FR (1) FR2420645A1 (en)
GB (1) GB2017196A (en)
NL (1) NL7902088A (en)
PL (1) PL115687B1 (en)
YU (1) YU52879A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102352756B (en) * 2011-07-28 2014-11-26 中铁二十二局集团第六工程有限公司 Door arc steel frame reinforcing system
CN102628368B (en) * 2012-04-26 2014-07-09 李信斌 Tunnel self-advancing support shed
CN103104267B (en) * 2013-02-18 2015-01-07 范炳辉 Soft rock roadway whole digging shield support
CN103643979B (en) * 2013-07-15 2017-02-08 郑东风 Hydraulic support used for roadway temporary support and erecting and use method of hydraulic support
CN103615269A (en) * 2013-12-11 2014-03-05 范炳辉 Improved soft rock roadway integral tunneling protection support
CN103711509B (en) * 2014-01-10 2015-11-18 李明 Automatic moving type arch shield support, lapping frame canopy all-in-one
CN104895592A (en) * 2015-05-26 2015-09-09 神华集团有限责任公司 Fully-mechanized coal mining and caving face support retracement supporting method
CN106761873B (en) * 2017-01-16 2018-11-27 福州大学 It is a kind of for Underground Metallic Mines tunnel Collapsed zone and the method for protecting support of crushed zone
CN106593500B (en) * 2017-01-16 2018-11-27 福州大学 It is a kind of for Underground Metallic Mines tunnel Collapsed zone and the device of crushed zone supporting
CN106948851A (en) * 2017-03-31 2017-07-14 中国矿业大学 A kind of alley hydraulic support
CN108457686A (en) * 2018-04-18 2018-08-28 贵州大学 A kind of balanced type Telescopic movable supporting arch up and down
CN108643942B (en) * 2018-07-16 2023-11-10 西安科技大学 Temporary inverted arch with adjustable hydraulic pressure
CN111236073A (en) * 2020-01-13 2020-06-05 山东职业学院 A supplementary strutting arrangement of construction for bridge construction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1217566A (en) * 1968-07-09 1970-12-31 Wild A G & Co Ltd Improvements in or relating to self-advancing underground roof supports
FR2022585A1 (en) * 1968-11-05 1970-07-31 Gullick Dobson Ltd
DE2021734C3 (en) * 1970-05-04 1978-08-31 Heinz-Theo Dipl.-Ing. 5300 Bonn Walbroehl Hiking support scaffolding for excavating tunnels or tunnels
GB1375562A (en) * 1971-03-16 1974-11-27
DE2363488C3 (en) * 1973-12-20 1978-06-08 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Progressive expansion of the route

Also Published As

Publication number Publication date
CA1091460A (en) 1980-12-16
NL7902088A (en) 1979-09-26
FR2420645A1 (en) 1979-10-19
ATA178179A (en) 1981-01-15
DE2911339A1 (en) 1979-10-04
PL205542A1 (en) 1979-09-24
GB2017196A (en) 1979-10-03
AT363428B (en) 1981-08-10
PL115687B1 (en) 1981-04-30

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