DE1199724B - Wanderndes hydraulisches Ausbaugespann - Google Patents

Wanderndes hydraulisches Ausbaugespann

Info

Publication number
DE1199724B
DE1199724B DEH55193A DEH0055193A DE1199724B DE 1199724 B DE1199724 B DE 1199724B DE H55193 A DEH55193 A DE H55193A DE H0055193 A DEH0055193 A DE H0055193A DE 1199724 B DE1199724 B DE 1199724B
Authority
DE
Germany
Prior art keywords
team
frame
acting
connecting rod
conveyor
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
DEH55193A
Other languages
German (de)
English (en)
Inventor
Josef Welzel
Hans Buell
Alfred Maykemper
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.)
Hemscheidt Hermann Maschinenfabrik GmbH and Co
Original Assignee
Hemscheidt Hermann Maschinenfabrik GmbH and Co
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 Hemscheidt Hermann Maschinenfabrik GmbH and Co filed Critical Hemscheidt Hermann Maschinenfabrik GmbH and Co
Priority to DEH55193A priority Critical patent/DE1199724B/de
Publication of DE1199724B publication Critical patent/DE1199724B/de
Priority to BE676283D priority patent/BE676283A/xx
Priority to GB704866A priority patent/GB1093334A/en
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
    • E21D23/08—Advancing mechanisms
    • E21D23/081—Advancing mechanisms forming parts of the roof supports
    • E21D23/085—Advancing mechanisms forming parts of the roof supports acting on a conveyor or a guide for the mining machine
    • 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
    • E21D23/0409—Aligning or guiding means for the supports or for the constitutive parts of the supports
    • 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
    • E21D23/12—Control, e.g. using remote control
    • E21D23/14—Effecting automatic sequential movement of supports, e.g. one behind the other
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/08—Shifting conveyors or other transport devices from one location at the working face to another
    • E21F13/086—Armoured conveyors shifting devices

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)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Structure Of Belt Conveyors (AREA)
DEH55193A 1965-02-17 1965-02-17 Wanderndes hydraulisches Ausbaugespann Pending DE1199724B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEH55193A DE1199724B (de) 1965-02-17 1965-02-17 Wanderndes hydraulisches Ausbaugespann
BE676283D BE676283A (US07902200-20110308-C00004.png) 1965-02-17 1966-02-10
GB704866A GB1093334A (en) 1965-02-17 1966-02-17 Self-advancing hydraulic roof-supporting assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH55193A DE1199724B (de) 1965-02-17 1965-02-17 Wanderndes hydraulisches Ausbaugespann

Publications (1)

Publication Number Publication Date
DE1199724B true DE1199724B (de) 1965-09-02

Family

ID=7158953

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH55193A Pending DE1199724B (de) 1965-02-17 1965-02-17 Wanderndes hydraulisches Ausbaugespann

Country Status (3)

Country Link
BE (1) BE676283A (US07902200-20110308-C00004.png)
DE (1) DE1199724B (US07902200-20110308-C00004.png)
GB (1) GB1093334A (US07902200-20110308-C00004.png)

Also Published As

Publication number Publication date
BE676283A (US07902200-20110308-C00004.png) 1966-06-16
GB1093334A (en) 1967-11-29

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