FR1121598A - Parachute for hydraulic lifts - Google Patents

Parachute for hydraulic lifts

Info

Publication number
FR1121598A
FR1121598A FR1121598DA FR1121598A FR 1121598 A FR1121598 A FR 1121598A FR 1121598D A FR1121598D A FR 1121598DA FR 1121598 A FR1121598 A FR 1121598A
Authority
FR
France
Prior art keywords
parachute
hydraulic lifts
lifts
hydraulic
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
Robert-Lucien Drieux
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 FR1121598A publication Critical patent/FR1121598A/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
    • B66B5/028—Safety devices separate from control system in case of power failure, for hydraulical lifts, e.g. braking the hydraulic jack

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1121598D 1955-01-18 1955-01-18 Parachute for hydraulic lifts Expired FR1121598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1121598T 1955-01-18

Publications (1)

Publication Number Publication Date
FR1121598A true FR1121598A (en) 1956-08-21

Family

ID=9632149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1121598D Expired FR1121598A (en) 1955-01-18 1955-01-18 Parachute for hydraulic lifts

Country Status (1)

Country Link
FR (1) FR1121598A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235077A1 (en) * 1973-06-30 1975-01-24 Rastetter Adolf
WO2014075951A1 (en) * 2012-11-13 2014-05-22 Inventio Ag Braking device for stopping a hydraulic lift system, clamping element for such a braking device, hydraulic lift system and usage of a braking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235077A1 (en) * 1973-06-30 1975-01-24 Rastetter Adolf
WO2014075951A1 (en) * 2012-11-13 2014-05-22 Inventio Ag Braking device for stopping a hydraulic lift system, clamping element for such a braking device, hydraulic lift system and usage of a braking device

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