FR433677A - Improvements to safety devices for elevators - Google Patents

Improvements to safety devices for elevators

Info

Publication number
FR433677A
FR433677A FR433677DA FR433677A FR 433677 A FR433677 A FR 433677A FR 433677D A FR433677D A FR 433677DA FR 433677 A FR433677 A FR 433677A
Authority
FR
France
Prior art keywords
elevators
safety devices
safety
devices
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
Benjamin Bates
Maurice Goldring
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR433677A publication Critical patent/FR433677A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/245—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR433677D 1911-08-28 1911-08-28 Improvements to safety devices for elevators Expired FR433677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR433677T 1911-08-28

Publications (1)

Publication Number Publication Date
FR433677A true FR433677A (en) 1912-01-13

Family

ID=1475653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR433677D Expired FR433677A (en) 1911-08-28 1911-08-28 Improvements to safety devices for elevators

Country Status (1)

Country Link
FR (1) FR433677A (en)

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