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FR812731A - Parachute for lift - Google Patents

Parachute for lift

Info

Publication number
FR812731A
FR812731A FR812731DA FR812731A FR 812731 A FR812731 A FR 812731A FR 812731D A FR812731D A FR 812731DA FR 812731 A FR812731 A FR 812731A
Authority
FR
France
Prior art keywords
parachute
lift
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
French (fr)
Inventor
Siegrist
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 filed Critical
Application granted granted Critical
Publication of FR812731A publication Critical patent/FR812731A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR812731D 1936-10-22 1936-10-22 Parachute for lift Expired FR812731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812731T 1936-10-22

Publications (1)

Publication Number Publication Date
FR812731A true FR812731A (en) 1937-05-15

Family

ID=9265808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812731D Expired FR812731A (en) 1936-10-22 1936-10-22 Parachute for lift

Country Status (1)

Country Link
FR (1) FR812731A (en)

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