FR1362456A - Improvement of the control devices for walking supports - Google Patents

Improvement of the control devices for walking supports

Info

Publication number
FR1362456A
FR1362456A FR923132A FR923132A FR1362456A FR 1362456 A FR1362456 A FR 1362456A FR 923132 A FR923132 A FR 923132A FR 923132 A FR923132 A FR 923132A FR 1362456 A FR1362456 A FR 1362456A
Authority
FR
France
Prior art keywords
improvement
control devices
walking supports
walking
supports
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
FR923132A
Other languages
French (fr)
Inventor
Henri Trouve
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.)
Houilleres du Bassin du Nord et du Pas de Calais
Original Assignee
Houilleres du Bassin du Nord et du Pas de Calais
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 Houilleres du Bassin du Nord et du Pas de Calais filed Critical Houilleres du Bassin du Nord et du Pas de Calais
Priority to FR923132A priority Critical patent/FR1362456A/en
Application granted granted Critical
Publication of FR1362456A publication Critical patent/FR1362456A/en
Expired 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
    • E21D23/04—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
    • 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
    • E21D23/0047—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor without essential 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)
FR923132A 1963-01-30 1963-01-30 Improvement of the control devices for walking supports Expired FR1362456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR923132A FR1362456A (en) 1963-01-30 1963-01-30 Improvement of the control devices for walking supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR923132A FR1362456A (en) 1963-01-30 1963-01-30 Improvement of the control devices for walking supports

Publications (1)

Publication Number Publication Date
FR1362456A true FR1362456A (en) 1964-06-05

Family

ID=8795892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923132A Expired FR1362456A (en) 1963-01-30 1963-01-30 Improvement of the control devices for walking supports

Country Status (1)

Country Link
FR (1) FR1362456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4009480A1 (en) 2020-12-03 2022-06-08 Commissariat à l'Energie Atomique et aux Energies Alternatives Method for managing the charging status or the energy status of an accumulator for optimised ageing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4009480A1 (en) 2020-12-03 2022-06-08 Commissariat à l'Energie Atomique et aux Energies Alternatives Method for managing the charging status or the energy status of an accumulator for optimised ageing
FR3117272A1 (en) 2020-12-03 2022-06-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives Method for managing the state of charge or the state of energy of an accumulator for optimized aging

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