FR358316A - Système de parachute pour cage d'extraction de mine - Google Patents

Système de parachute pour cage d'extraction de mine

Info

Publication number
FR358316A
FR358316A FR358316DA FR358316A FR 358316 A FR358316 A FR 358316A FR 358316D A FR358316D A FR 358316DA FR 358316 A FR358316 A FR 358316A
Authority
FR
France
Prior art keywords
parachute system
mine extraction
extraction cage
cage
mine
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
Other languages
English (en)
Inventor
Nestor Libert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR358316A publication Critical patent/FR358316A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • B66B5/22—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of linearly-movable wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR358316D 1905-09-12 1905-09-12 Système de parachute pour cage d'extraction de mine Expired FR358316A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR358316T 1905-09-12

Publications (1)

Publication Number Publication Date
FR358316A true FR358316A (fr) 1906-02-09

Family

ID=1406156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR358316D Expired FR358316A (fr) 1905-09-12 1905-09-12 Système de parachute pour cage d'extraction de mine

Country Status (1)

Country Link
FR (1) FR358316A (fr)

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