FR1258769A - Improvements to carriers for pruning, used in mines, with support device - Google Patents

Improvements to carriers for pruning, used in mines, with support device

Info

Publication number
FR1258769A
FR1258769A FR829396A FR829396A FR1258769A FR 1258769 A FR1258769 A FR 1258769A FR 829396 A FR829396 A FR 829396A FR 829396 A FR829396 A FR 829396A FR 1258769 A FR1258769 A FR 1258769A
Authority
FR
France
Prior art keywords
pruning
mines
carriers
support device
support
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.)
Expired
Application number
FR829396A
Other languages
French (fr)
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.)
Maschinenfabrik und Eisengiesserei A Beien
Original Assignee
Maschinenfabrik und Eisengiesserei A Beien
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 Maschinenfabrik und Eisengiesserei A Beien filed Critical Maschinenfabrik und Eisengiesserei A Beien
Priority to FR829396A priority Critical patent/FR1258769A/en
Application granted granted Critical
Publication of FR1258769A publication Critical patent/FR1258769A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21F13/10—Anchorings for conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR829396A 1960-06-08 1960-06-08 Improvements to carriers for pruning, used in mines, with support device Expired FR1258769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR829396A FR1258769A (en) 1960-06-08 1960-06-08 Improvements to carriers for pruning, used in mines, with support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829396A FR1258769A (en) 1960-06-08 1960-06-08 Improvements to carriers for pruning, used in mines, with support device

Publications (1)

Publication Number Publication Date
FR1258769A true FR1258769A (en) 1961-04-14

Family

ID=8732983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829396A Expired FR1258769A (en) 1960-06-08 1960-06-08 Improvements to carriers for pruning, used in mines, with support device

Country Status (1)

Country Link
FR (1) FR1258769A (en)

Similar Documents

Publication Publication Date Title
FR1225342A (en) Device for laterally moving plants on the ground
FR1195038A (en) Device for establishing family trees
FR1258769A (en) Improvements to carriers for pruning, used in mines, with support device
BE591535A (en) Improvements to carriers for pruning, used in mines, with support device
FR1226776A (en) Support device for the skidding, as a whole, of the cutting conveyors used in mines
FR1313995A (en) Advanced device for cutting down trees
FR1300228A (en) Automatic watering device
FR1181534A (en) Chain attachment device
FR78605E (en) Support device for the skidding, as a whole, of the cutting conveyors used in mines
BE582603A (en) Auxiliary device for support, by means of caps, in mining operations
FR1267483A (en) Device for laterally moving plants on the ground
FR1268542A (en) Support device for tanks
FR1179606A (en) Device for sharpening circular saws and the like
FR1212303A (en) Improvements to the training device for skiers
FR1273406A (en) Watering device
FR1268571A (en) Device for forced cultivation
FR1285900A (en) Device for laterally moving plants on the ground
FR1248331A (en) Hydraulic device for mooring the main drive mechanism of a pruning conveyor, usable in particular in mines
FR1229404A (en) Device for laterally moving plants on the ground
FR1242468A (en) Device for laterally moving plants on the ground
BE588839A (en) Support device for wagons in rocker arms.
FR1266172A (en) Device for working the plants lying on the ground
FR1258119A (en) Feeding device for pruning conveyor, usable in particular in mines
BE594840A (en) Improvements to the pouring device.
FR1271949A (en) Device for laterally moving plants on the ground