FR1108069A - Parachute for lifts and hydraulic hoists - Google Patents

Parachute for lifts and hydraulic hoists

Info

Publication number
FR1108069A
FR1108069A FR1108069DA FR1108069A FR 1108069 A FR1108069 A FR 1108069A FR 1108069D A FR1108069D A FR 1108069DA FR 1108069 A FR1108069 A FR 1108069A
Authority
FR
France
Prior art keywords
parachute
lifts
hydraulic hoists
hoists
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)
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.)
DISPOSITIFS ELECTR ET MECANIQU
Original Assignee
DISPOSITIFS ELECTR ET MECANIQU
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 DISPOSITIFS ELECTR ET MECANIQU filed Critical DISPOSITIFS ELECTR ET MECANIQU
Application granted granted Critical
Publication of FR1108069A publication Critical patent/FR1108069A/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)
FR1108069D 1954-07-01 1954-07-01 Parachute for lifts and hydraulic hoists Expired FR1108069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1108069T 1954-07-01

Publications (1)

Publication Number Publication Date
FR1108069A true FR1108069A (en) 1956-01-09

Family

ID=9624802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1108069D Expired FR1108069A (en) 1954-07-01 1954-07-01 Parachute for lifts and hydraulic hoists

Country Status (1)

Country Link
FR (1) FR1108069A (en)

Cited By (1)

* 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

Cited By (1)

* 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

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