FR376710A - Improvements to electrically controlled elevators - Google Patents

Improvements to electrically controlled elevators

Info

Publication number
FR376710A
FR376710A FR376710DA FR376710A FR 376710 A FR376710 A FR 376710A FR 376710D A FR376710D A FR 376710DA FR 376710 A FR376710 A FR 376710A
Authority
FR
France
Prior art keywords
electrically controlled
controlled elevators
elevators
electrically
controlled
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
Carl Naujoks
Frederick Carl Naujoks
George Goeppert
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 FR376710A publication Critical patent/FR376710A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/08—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. handles or levers, in the cars or cages for direct control of movements

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR376710D 1907-04-09 1907-04-09 Improvements to electrically controlled elevators Expired FR376710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR376710T 1907-04-09

Publications (1)

Publication Number Publication Date
FR376710A true FR376710A (en) 1907-08-19

Family

ID=1423189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR376710D Expired FR376710A (en) 1907-04-09 1907-04-09 Improvements to electrically controlled elevators

Country Status (1)

Country Link
FR (1) FR376710A (en)

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