[go: up one dir, main page]

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
Other languages
English (en)
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/xx

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)
  • Lining And Supports For Tunnels (AREA)
  • Tents Or Canopies (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Paving Machines (AREA)
  • Escalators And Moving Walkways (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 (xx)
CA (1) CA1091460A (xx)
DE (1) DE2911339A1 (xx)
FR (1) FR2420645A1 (xx)
GB (1) GB2017196A (xx)
NL (1) NL7902088A (xx)
PL (1) PL115687B1 (xx)
YU (1) YU52879A (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102352756B (zh) * 2011-07-28 2014-11-26 中铁二十二局集团第六工程有限公司 一种门式弧型钢架加固体系
CN102628368B (zh) * 2012-04-26 2014-07-09 李信斌 一种隧道自移支撑棚
CN103104267B (zh) * 2013-02-18 2015-01-07 范炳辉 软岩巷道整体掘护支架
CN103643979B (zh) * 2013-07-15 2017-02-08 郑东风 用于巷道临时支护的液压支架及其架设、使用方法
CN103615269A (zh) * 2013-12-11 2014-03-05 范炳辉 改进型软岩巷道整体掘护支架
CN103711509B (zh) * 2014-01-10 2015-11-18 李明 自移式拱形掩护支架、铺网架棚一体机
CN104895592A (zh) * 2015-05-26 2015-09-09 神华集团有限责任公司 综采综放工作面支架回撤支护方法
CN106761873B (zh) * 2017-01-16 2018-11-27 福州大学 一种用于金属地下矿山巷道冒落区及破碎带的支护方法
CN106593500B (zh) * 2017-01-16 2018-11-27 福州大学 一种用于金属地下矿山巷道冒落区及破碎带支护的装置
CN106948851A (zh) * 2017-03-31 2017-07-14 中国矿业大学 一种巷道液压支架
CN108457686A (zh) * 2018-04-18 2018-08-28 贵州大学 一种上下平衡式可伸缩移动支护拱架
CN108643942B (zh) * 2018-07-16 2023-11-10 西安科技大学 一种液压可调临时仰拱
CN111236073A (zh) * 2020-01-13 2020-06-05 山东职业学院 一种用于桥梁建设的施工辅助支护装置

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 (xx) * 1968-11-05 1970-07-31 Gullick Dobson Ltd
DE2021734C3 (de) * 1970-05-04 1978-08-31 Heinz-Theo Dipl.-Ing. 5300 Bonn Walbroehl Wanderabstützungsgerüst für den Ausbruch von Stollen oder Tunneln
GB1375562A (xx) * 1971-03-16 1974-11-27
DE2363488C3 (de) * 1973-12-20 1978-06-08 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Schreitender Streckenausbau

Also Published As

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

Similar Documents

Publication Publication Date Title
JPS5495518A (en) Esterification of chlorsilane
YU52879A (en) Movable supporting panelling of a corridor
ZA79571B (en) Panelling assembly
GB2041059B (en) Support structure for building forms
AU4740879A (en) Cladding arrangement for wall structure
GB2027551B (en) Illuminated panels
JPS54141751A (en) Prostaglandin anologues
JPS54103216A (en) Roof for modular twoostory building
JPS54131313A (en) Nonnslip for building
JPS54123213A (en) Nonnslip for building
JPS54120910A (en) Wall structure
JPS5542909A (en) Ceiling support
JPS54120912A (en) Seeinggthrough ceiling
JPS55142851A (en) Heattinsulating structure for building
JPS54120909A (en) Wall structure
JPS5519342A (en) Building
JPS5526326A (en) Building
JPS5539549A (en) Building
JPS54154121A (en) Ceiling structure
JPS5578097A (en) Novel secondary structure
JPS5580684A (en) Mechanism for constructing ironnreinforced structure of building
JPS5526368A (en) Floating structure for building
JPS5494712A (en) Structure of building
JPS54164310A (en) Ceiling
JPS5542911A (en) Movable ceiling