FR777983A - Method and device for the protection of users of elevators or freight elevators - Google Patents

Method and device for the protection of users of elevators or freight elevators

Info

Publication number
FR777983A
FR777983A FR777983DA FR777983A FR 777983 A FR777983 A FR 777983A FR 777983D A FR777983D A FR 777983DA FR 777983 A FR777983 A FR 777983A
Authority
FR
France
Prior art keywords
elevators
users
protection
freight
freight elevators
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.)
VERNES GUINET ETS
Original Assignee
VERNES GUINET ETS
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 VERNES GUINET ETS filed Critical VERNES GUINET ETS
Application granted granted Critical
Publication of FR777983A publication Critical patent/FR777983A/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
    • 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
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
FR777983D 1933-11-25 1933-11-25 Method and device for the protection of users of elevators or freight elevators Expired FR777983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777983T 1933-11-25

Publications (1)

Publication Number Publication Date
FR777983A true FR777983A (en) 1935-03-06

Family

ID=9201934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777983D Expired FR777983A (en) 1933-11-25 1933-11-25 Method and device for the protection of users of elevators or freight elevators

Country Status (1)

Country Link
FR (1) FR777983A (en)

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