DE1211572B - Wanderndes hydraulisches Ausbaugestell - Google Patents

Wanderndes hydraulisches Ausbaugestell

Info

Publication number
DE1211572B
DE1211572B DEG38595A DEG0038595A DE1211572B DE 1211572 B DE1211572 B DE 1211572B DE G38595 A DEG38595 A DE G38595A DE G0038595 A DEG0038595 A DE G0038595A DE 1211572 B DE1211572 B DE 1211572B
Authority
DE
Germany
Prior art keywords
support frame
guide rail
cylinder
hydraulic
rail
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.)
Pending
Application number
DEG38595A
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Siegfried Keil
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Priority to DEG38595A priority Critical patent/DE1211572B/de
Priority to NL6410069A priority patent/NL6410069A/xx
Priority to US393446A priority patent/US3333424A/en
Priority to GB35514/64A priority patent/GB1082543A/en
Priority to BE652542D priority patent/BE652542A/xx
Publication of DE1211572B publication Critical patent/DE1211572B/de
Pending 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
    • E21D23/0052—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor with advancing shifting devices connected therewith
    • 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
    • E21D23/006—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor provided with essential hydraulic devices
    • E21D23/0073—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor provided with essential hydraulic devices with advancing shifting devices connected therewith

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)
  • Processing Of Meat And Fish (AREA)
  • Actuator (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
DEG38595A 1963-09-02 1963-09-02 Wanderndes hydraulisches Ausbaugestell Pending DE1211572B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DEG38595A DE1211572B (de) 1963-09-02 1963-09-02 Wanderndes hydraulisches Ausbaugestell
NL6410069A NL6410069A (enrdf_load_stackoverflow) 1963-09-02 1964-08-28
US393446A US3333424A (en) 1963-09-02 1964-08-31 Travelling propping machine
GB35514/64A GB1082543A (en) 1963-09-02 1964-08-31 Advancing mine roof support assembly
BE652542D BE652542A (enrdf_load_stackoverflow) 1963-09-02 1964-09-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG38595A DE1211572B (de) 1963-09-02 1963-09-02 Wanderndes hydraulisches Ausbaugestell

Publications (1)

Publication Number Publication Date
DE1211572B true DE1211572B (de) 1966-03-03

Family

ID=7125938

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG38595A Pending DE1211572B (de) 1963-09-02 1963-09-02 Wanderndes hydraulisches Ausbaugestell

Country Status (5)

Country Link
US (1) US3333424A (enrdf_load_stackoverflow)
BE (1) BE652542A (enrdf_load_stackoverflow)
DE (1) DE1211572B (enrdf_load_stackoverflow)
GB (1) GB1082543A (enrdf_load_stackoverflow)
NL (1) NL6410069A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1533748B1 (de) * 1967-03-07 1969-09-18 Kloeckner Werke Ag Hydraulisches Ausbaugespann aus zwei wechselseitig schreitenden Rahmen,zwischen denen eine Fuehrung vorgesehen ist
JPS5153702A (en) * 1974-11-05 1976-05-12 Mitsubishi Heavy Ind Ltd Kutsusakusochino pawaasuraidokiko
US4420278A (en) * 1980-02-29 1983-12-13 Dowty (South Africa) (Proprietary) Limited Heading shield

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1277272A (fr) * 1961-01-06 1961-11-24 Electro Hydraulics Ltd Perfectionnements apportés aux dispositifs de soutènement pour mines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883407A (en) * 1959-06-06 1961-11-29 Rheinstahl Gmbh Wanheim Improvements in mine roof support assemblies
US3106825A (en) * 1959-06-09 1963-10-15 Raheinstahl Wanheim G M B H Mining apparatus and advancing means therefor
DE1147905B (de) * 1960-08-13 1963-05-02 Gewerk Eisenhuette Westfalia Ausbaugestell
FR1340145A (fr) * 1962-12-05 1963-10-11 Dobson Ltd W E & F Support de toit de mine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1277272A (fr) * 1961-01-06 1961-11-24 Electro Hydraulics Ltd Perfectionnements apportés aux dispositifs de soutènement pour mines

Also Published As

Publication number Publication date
US3333424A (en) 1967-08-01
GB1082543A (en) 1967-09-06
NL6410069A (enrdf_load_stackoverflow) 1965-03-03
BE652542A (enrdf_load_stackoverflow) 1965-03-01

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