PL208408A1 - Obudowa dla podziemnych prac wydobywczych - Google Patents

Obudowa dla podziemnych prac wydobywczych

Info

Publication number: PL208408A1
Authority: PL; Poland
Prior art keywords: housing; underground extraction; underground; extraction
Prior art date: 1977-07-16

Application number

PL20840878A

Other languages

English (en)

Other versions

PL118974B1 (en

Original Assignee

Gewerk Eisenhuette Westfalia

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.)

1977-07-16

Filing date

1978-07-14

Publication date

1979-03-26

1978-07-14 Application filed by Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia

1979-03-26 Publication of PL208408A1 publication Critical patent/PL208408A1/pl

1981-11-30 Publication of PL118974B1 publication Critical patent/PL118974B1/pl

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
- E21D23/0004—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
- E21D23/003—Pile type supports consisting of a rigid pile
- 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
- E21D23/06—Special mine caps or special tops of pit-props for permitting step-by-step movement

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)
Excavating Of Shafts Or Tunnels (AREA)
Conveying And Assembling Of Building Elements In Situ (AREA)
Automatic Assembly (AREA)
Earth Drilling (AREA)
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

PL1978208408A 1977-07-16 1978-07-14 Shielded roof support for undergroung winning works PL118974B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2732339A DE2732339C2 (de)	1977-07-16	1977-07-16	Strebausbau, insbesondere Strebrandausbau

Publications (2)

Publication Number	Publication Date
PL208408A1 true PL208408A1 (pl)	1979-03-26
PL118974B1 PL118974B1 (en)	1981-11-30

Family

ID=6014173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL1978208408A PL118974B1 (en)	1977-07-16	1978-07-14	Shielded roof support for undergroung winning works

Country Status (7)

Country	Link
US (1)	US4192632A (pl)
AU (1)	AU514816B2 (pl)
CS (1)	CS229614B2 (pl)
DE (1)	DE2732339C2 (pl)
FR (1)	FR2397516A1 (pl)
GB (1)	GB1599117A (pl)
PL (1)	PL118974B1 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PL118233B1 (en) *	1978-04-14	1981-09-30	Centralny Osrodek Projektowo Kon	Apparatus for winning thick deposits of useful minerals skopaemogo
US4420278A (en) *	1980-02-29	1983-12-13	Dowty (South Africa) (Proprietary) Limited	Heading shield
DE3035423A1 (de) *	1980-09-19	1982-05-06	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Hydraulischer schreitausbau fuer untertaegige gewinnungsbetriebe
DE3215924C1 (de) *	1982-03-11	1988-01-21	Bergwerksverband Gmbh, 4300 Essen	Vorrichtung zur Versatzverdichtung im Bereich der Hangenden
EA018180B1 (ru) *	2008-02-19	2013-06-28	Раг Акциенгезельшафт	Способ автоматического создания заданного призабойного пространства при струговой очистке в подземной разработке каменного угля
CN102168573A (zh) *	2011-04-12	2011-08-31	天地科技股份有限公司	一种大采高综采工作面设备配套方式
CN104990549B (zh) *	2015-06-15	2017-12-15	中国矿业大学	一种采煤机‑液压支架相对定位的方法及装置
CN108798739B (zh) *	2018-07-17	2024-04-26	中煤隧道工程有限公司	一种可快速安装大型型钢支撑的液压自移支撑平台
RU196496U1 (ru) *	2019-07-05	2020-03-03	Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук" (ФИЦ УУХ СО РАН)	Секция крепи для отработки мощных крутых угольных пластов
CN111561865B (zh) *	2020-03-26	2021-07-23	三一重型装备有限公司	一种液压支架梁端曲线的测量装置以及测量方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US834732A (en) *	1906-04-12	1906-10-30	Pearson & Son Inc S	Shield for tunnels.
FR1009966A (fr) *	1948-07-16	1952-06-05	Saarlandische Brennstoff Techn	Dispositif de soutènement progressif pour mines
DE970540C (de) *	1949-03-10	1958-10-02	Dipl Berging Curt Boie	Rahmen fuer schreitenden Ausbau im Braunkohlen-Strebbruchbau
DE1132524B (de) *	1959-01-23	1962-07-05	Hazel Virginia Joseph	Wandernder Strebausbau
DE1134947B (de) *	1960-03-23	1962-08-23	Dowty Mining Equipment Ltd	Wandernder Grubenausbau zur Abstuetzung des Hangenden
DE1161226B (de) *	1960-05-17	1964-01-16	Stamicarbon	Vorrichtung zum Ruecken eines wandernden Strebausbaues
GB966034A (en) *	1961-10-02	1964-08-06	Dowty Mining Equipment Ltd	Advanceable roof support suitable for use in mines
FR1313965A (fr) *	1961-11-23	1963-01-04	Lorraine Anciens Ets Dietrich	Perfectionnements aux chapeaux de piles de soutènement de mines
DE1982421U (de) *	1963-01-28	1968-04-04	Becorit Grubenausbau Gmbh	Wandernder grubenausbau.
GB1212764A (en) *	1968-03-06	1970-11-18	Rolls Royce	Vehicle with braking system employing apparatus for indicating changes in angular velocity
GB1291436A (en) *	1969-01-21	1972-10-04	Gullick Dobson Ltd	Improvements in or relating to advancing mine roof supports
US3564857A (en) *	1969-01-23	1971-02-23	Hans Joachim Von Hippel	Apparatus for protecting underground excavations against collapse
US3581507A (en) *	1969-07-07	1971-06-01	Milwaukee Boiler Mfg Co	Tunneling shield
DE2021734C3 (de) *	1970-05-04	1978-08-31	Heinz-Theo Dipl.-Ing. 5300 Bonn Walbroehl	Wanderabstützungsgerüst für den Ausbruch von Stollen oder Tunneln
DE2038616B2 (de) *	1970-08-04	1974-03-07	Kloeckner-Werke Ag, 4100 Duisburg	Integrierte Ausbau-, Gewinnungs- und Fördereinrichtung für den Einsatz in mächtigen Streben zur Gewinnung von Kohle oder ähnlichen Mineralien
FR2116592A5 (pl) *	1970-09-24	1972-07-21	Gewerk Eisenhuette Westfalia
FR2159249B1 (pl) *	1971-11-13	1978-03-03	Kloeckner Werke Ag
DE2234452C2 (de) *	1972-07-13	1984-08-09	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Schreitendes Schildausbaugestell
GB1408429A (en) *	1972-07-14	1975-10-01	Mastabar Mining Equipment Co L	Mine roof supports
US3791151A (en) *	1972-11-08	1974-02-12	D Plank	Shoring apparatus
DE2322259C2 (de) *	1973-05-03	1974-10-17	Friedrich Wilhelm 4222 Friedrichsfeld Paurat	Streckenausbaugestell für Streckenvortriebsmaschinen
GB1512001A (en) *	1974-01-19	1978-05-24	Dowty Mining Equipment Ltd	Mine roof support
FR2302411A1 (fr) *	1975-02-27	1976-09-24	Lorraine Houilleres	Chapeau telescopique de soutenement
DE2555317A1 (de) *	1975-12-09	1977-06-23	Gewerk Eisenhuette Westfalia	Verbauschild fuer das auffahren von tunneln, stollen u.dgl. sowie vortriebsmesser fuer einen verbauschild

1977
- 1977-07-16 DE DE2732339A patent/DE2732339C2/de not_active Expired
- 1977-11-24 CS CS777780A patent/CS229614B2/cs unknown
1978
- 1978-01-18 FR FR7801343A patent/FR2397516A1/fr active Granted
- 1978-05-18 GB GB20486/78A patent/GB1599117A/en not_active Expired
- 1978-05-29 AU AU36596/78A patent/AU514816B2/en not_active Expired
- 1978-06-05 US US05/912,475 patent/US4192632A/en not_active Expired - Lifetime
- 1978-07-14 PL PL1978208408A patent/PL118974B1/pl unknown

Also Published As

Publication number	Publication date
FR2397516B1 (pl)	1982-12-10
DE2732339C2 (de)	1990-03-29
GB1599117A (en)	1981-09-30
AU3659678A (en)	1979-12-06
AU514816B2 (en)	1981-02-26
CS229614B2 (en)	1984-06-18
FR2397516A1 (fr)	1979-02-09
DE2732339A1 (de)	1979-02-01
US4192632A (en)	1980-03-11
PL118974B1 (en)	1981-11-30

Publication	Publication Date	Title
SE7808524L (sv)	1979-02-13	Kontaktdon
IT1099527B (it)	1985-09-18	Connettore flettrico
SE7811876L (sv)	1979-05-19	Kopplingsdon
SE428958B (sv)	1983-08-01	Automatisk pumputrustning
NO782390L (no)	1979-01-09	Mikroemulsjoner for utvinning av petroleum
SE7800645L (sv)	1978-08-26	Pumpanordning
SE7805334L (sv)	1979-02-20	Pumpsystem
IT1066664B (it)	1985-03-12	Apparecchiatura di campionatura di segnali
PL208408A1 (pl)	1979-03-26	Obudowa dla podziemnych prac wydobywczych
IT1092362B (it)	1985-07-12	Dispositivo di connessione di canalizzazione
SE7806615L (sv)	1978-12-08	Extraktionsapparat
SE7713282L (sv)	1979-05-25	Anslutningsdon
SE7802810L (sv)	1978-09-15	Kopplingsdon
PL210679A1 (pl)	1979-07-16	Rusztowanie do obudowy tarczami
SE7812305L (sv)	1979-05-31	Anslutningsdon
PL204817A1 (pl)	1978-11-06	Urzadzenie urabiajace dla kopalni
PL198260A1 (pl)	1978-01-16	Obudowa tarczowa
DK558778A (da)	1979-06-15	Fremgangsmaade til extration af iod
DK410078A (da)	1979-03-16	Pumpestation
PL212387A1 (pl)	1979-10-08	Zestaw kasztowy dla podziemnego gornictwa
NL7805240A (nl)	1978-12-28	Afzuiginrichting.
SE7805729L (sv)	1978-11-21	Pumpanordning
PL207195A1 (pl)	1979-02-12	Obudowa lukowa podatna
SE7808766L (sv)	1979-02-24	Spaltrorspump
DD136635A1 (de)	1979-07-18	Pumpeinrichtung