FR1099832A - Safety circuit for hydraulic or other elevators and hoists not fitted with a parachute - Google Patents

Safety circuit for hydraulic or other elevators and hoists not fitted with a parachute

Info

Publication number
FR1099832A
FR1099832A FR1099832DA FR1099832A FR 1099832 A FR1099832 A FR 1099832A FR 1099832D A FR1099832D A FR 1099832DA FR 1099832 A FR1099832 A FR 1099832A
Authority
FR
France
Prior art keywords
hoists
parachute
elevators
hydraulic
fitted
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.)
ASCENSEURS ROUX COMBALUZIER
Original Assignee
ASCENSEURS ROUX COMBALUZIER
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 ASCENSEURS ROUX COMBALUZIER filed Critical ASCENSEURS ROUX COMBALUZIER
Application granted granted Critical
Publication of FR1099832A publication Critical patent/FR1099832A/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
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • 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)
FR1099832D 1954-05-04 1954-05-04 Safety circuit for hydraulic or other elevators and hoists not fitted with a parachute Expired FR1099832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1099832T 1954-05-04

Publications (1)

Publication Number Publication Date
FR1099832A true FR1099832A (en) 1955-09-09

Family

ID=9620007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1099832D Expired FR1099832A (en) 1954-05-04 1954-05-04 Safety circuit for hydraulic or other elevators and hoists not fitted with a parachute

Country Status (1)

Country Link
FR (1) FR1099832A (en)

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