PL2304180T3 - Zespół sekcji obudowy dla górnictwa podziemnego i powierzchniowy element podporowy sekcji obudowy - Google Patents

Zespół sekcji obudowy dla górnictwa podziemnego i powierzchniowy element podporowy sekcji obudowy

Info

Publication number
PL2304180T3
PL2304180T3 PL09766271T PL09766271T PL2304180T3 PL 2304180 T3 PL2304180 T3 PL 2304180T3 PL 09766271 T PL09766271 T PL 09766271T PL 09766271 T PL09766271 T PL 09766271T PL 2304180 T3 PL2304180 T3 PL 2304180T3
Authority
PL
Poland
Prior art keywords
supporting surface
support assembly
underground mining
shield
surface element
Prior art date
Application number
PL09766271T
Other languages
English (en)
Inventor
Siamak Onsori
Original Assignee
Caterpillar Global Mining Europe 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 Caterpillar Global Mining Europe Gmbh filed Critical Caterpillar Global Mining Europe Gmbh
Publication of PL2304180T3 publication Critical patent/PL2304180T3/pl

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)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Building Environments (AREA)
  • Supports For Pipes And Cables (AREA)
  • Clamps And Clips (AREA)
  • Joining Of Building Structures In Genera (AREA)
PL09766271T 2008-06-20 2009-06-16 Zespół sekcji obudowy dla górnictwa podziemnego i powierzchniowy element podporowy sekcji obudowy PL2304180T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008029014A DE102008029014B3 (de) 2008-06-20 2008-06-20 Schildausbaugestell für den untertägigen Bergbau und Flächenstützelement hierfür
PCT/IB2009/052558 WO2009153734A2 (en) 2008-06-20 2009-06-16 Shield support assembly for underground mining and supporting surface element therefor
EP09766271A EP2304180B1 (en) 2008-06-20 2009-06-16 Shield support assembly for underground mining and supporting surface element therefor

Publications (1)

Publication Number Publication Date
PL2304180T3 true PL2304180T3 (pl) 2012-03-30

Family

ID=41434505

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09766271T PL2304180T3 (pl) 2008-06-20 2009-06-16 Zespół sekcji obudowy dla górnictwa podziemnego i powierzchniowy element podporowy sekcji obudowy

Country Status (11)

Country Link
US (1) US8430604B2 (pl)
EP (1) EP2304180B1 (pl)
CN (1) CN102037214B (pl)
AT (1) ATE530733T1 (pl)
AU (1) AU2009261543B2 (pl)
DE (1) DE102008029014B3 (pl)
PL (1) PL2304180T3 (pl)
RU (1) RU2494256C2 (pl)
UA (1) UA100899C2 (pl)
WO (1) WO2009153734A2 (pl)
ZA (1) ZA201100418B (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011105556B4 (de) * 2011-06-25 2023-04-13 Abg Allgemeine Baumaschinen-Gesellschaft Mbh Straßenbaumaschine
CN103987963B (zh) * 2011-12-06 2017-11-10 西门子公司 风力涡轮机的台板
CN102536291A (zh) * 2011-12-08 2012-07-04 三一重型综采成套装备有限公司 液压支架底座
PL399840A1 (pl) * 2012-07-05 2014-01-07 Lódzka Jednostka Badawcza Epar Spólka Z Ograniczona Odpowiedzialnoscia Dynamiczne zabezpieczenie daszków pojazdów górniczych
CN103046943A (zh) * 2013-01-28 2013-04-17 郑州四维机电设备制造有限公司 一种液压支架
CN106499427B (zh) * 2016-12-01 2018-08-07 湖北三鑫金铜股份有限公司 矿用液压支架
CN108994523B (zh) * 2018-09-21 2020-07-07 平朔工业集团有限责任公司 一种液压支架底座柱窝的加固改造方法
US11655711B2 (en) 2018-09-24 2023-05-23 Joy Global Underground Mining Llc Roof support including extendable links
CN112943322A (zh) * 2021-03-15 2021-06-11 沈阳城市学院 一种煤矿液压支架底座及其液压支架

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773407A (en) 1954-07-14 1957-04-24 Gullick Ltd Improvements in or relating to chocks, props and like roof supporting structures formines
GB1133099A (en) 1964-12-07 1968-11-06 Groetschel Karl Maria Improvements relating to roof supports for mine workings
DE1281978B (de) 1965-04-21 1968-11-07 Karl Maria Groetschel Dipl Ing Verfahren zur grossflaechigen Sicherung des im Zuge des Verhiebsfortschrittes freigelegten Hangendbereichs in Abbaubetrieben
SU371352A1 (ru) * 1971-11-17 1973-02-22 А. С. Бурчаков , С. Н. Комиссаров Московский ордена Трудового Красного Знамени горный институт Механизированная шахтная крепь
GB1408429A (en) * 1972-07-14 1975-10-01 Mastabar Mining Equipment Co L Mine roof supports
DE2416306C2 (de) * 1974-04-04 1979-12-06 Becorit Grubenausbau Gmbh, 4350 Recklinghausen Bruch- und Versatzabschirmung für einen Schildausbau für untertägige Grubenbetriebe
DE2723534A1 (de) * 1977-05-25 1978-12-14 Heinz Dipl Ing Borsdorf Knickstabilisierte druck- und biegedruckelemente
HU179856B (en) * 1980-05-06 1982-12-28 Varpalotai Szenbanyak Apparatus for nining particularly expolating thick seams
DE3221739A1 (de) * 1982-06-09 1983-12-15 Heinrich 4350 Recklinghausen Quante Hohlprofil
GB8311825D0 (en) 1983-04-29 1983-06-02 Dowty Mining Equipment Ltd Roof support
SU1308768A1 (ru) * 1985-12-29 1987-05-07 Донецкий Научно-Исследовательский Угольный Институт Секци механизированной крепи
GB2192021B (en) * 1986-06-26 1990-03-21 Gullick Dobson Ltd A roof engaging structure for a mine roof support
DE4125082A1 (de) * 1991-07-16 1993-01-21 Edr Ingbuero Gmbh Verfahren zum ausbau von tunneln o. dgl.
DE19814246A1 (de) 1998-03-31 1999-10-07 Saartech Ges Fuer Ind Und Berg Schildausbaugestell mit die Bruchkante beeinflussender Abzugsöffnung
RU2287060C1 (ru) * 2005-06-24 2006-11-10 Евгений Иванович Винников Механизированная крепь сопряжения лавы со штреком
CN2893150Y (zh) * 2006-03-29 2007-04-25 天地科技股份有限公司 组合式直线型液压支架
CN201007216Y (zh) * 2007-02-06 2008-01-16 中国矿业大学 充填开采液压支架
CN101139812A (zh) * 2007-10-19 2008-03-12 清华大学 下弦开敞桁式波纹钢腹板组合梁

Also Published As

Publication number Publication date
CN102037214B (zh) 2015-01-21
AU2009261543A1 (en) 2009-12-23
ATE530733T1 (de) 2011-11-15
ZA201100418B (en) 2011-10-26
EP2304180A2 (en) 2011-04-06
WO2009153734A3 (en) 2010-03-18
US20110097158A1 (en) 2011-04-28
AU2009261543B2 (en) 2014-10-23
DE102008029014B3 (de) 2010-04-15
WO2009153734A2 (en) 2009-12-23
RU2494256C2 (ru) 2013-09-27
UA100899C2 (ru) 2013-02-11
RU2011101899A (ru) 2012-07-27
CN102037214A (zh) 2011-04-27
EP2304180B1 (en) 2011-10-26
US8430604B2 (en) 2013-04-30

Similar Documents

Publication Publication Date Title
ZA201100418B (en) Shield support assembly for underground mining and supporting surface element therefor
WO2008122423A3 (de) Gestängekupplung mit zapfen
NZ622790A (en) Reconfigurable workstation support
WO2009053560A3 (fr) Structure pour inverseur de poussée
CN203383843U (zh) 一种薄煤层充填采煤支架
IN2014DE01548A (pl)
CN204386644U (zh) 一种悬移支架工作面刮板机推移装置
CN103541393A (zh) 一种装载机的配重装置
CN203603950U (zh) 用于液压支架上的推杆
DK201270062A (en) Gravity base structure
UA98400C2 (ru) Щитовое перекрытие для щитовой рудничной крепи
CN204876068U8 (zh) 一种可装、拆、迁、再装的铝合金与钢结构房子
WO2011064690A3 (en) Shield canopy for a shield-type support
CN205172601U (zh) 一种用于井下u型钢棚支护的单体液压支柱
CN204371391U (zh) 两柱掩护式液压支架四连杆机构固定结构
CN202250117U (zh) 伸缩梁机构
CN203583569U (zh) 一种便于拆卸的挖掘式载装机支撑液压缸
Liu et al. Development of hydraulic powered support prop retriever.
CN202023575U (zh) 用于液压支架顶梁的铰接结构
CN206477874U (zh) 支撑掩护式柔性支架
CN204783004U (zh) 采煤机支撑滑靴耐磨套
Chen Design of 160 t vertical-horizon hydropress.
CN203977486U (zh) 一种液压扒渣机的机架分体结构
Qian Research of Support Technology and Equipment Below Composite Allophone Mudstone Roof
PL393163A1 (pl) Hydrauliczny stojak teleskopowy, zwłaszcza do zmechanizowanych obudów górniczych