FR661732A - Ascenseur électrique - Google Patents

Ascenseur électrique

Info

Publication number
FR661732A
FR661732A FR661732DA FR661732A FR 661732 A FR661732 A FR 661732A FR 661732D A FR661732D A FR 661732DA FR 661732 A FR661732 A FR 661732A
Authority
FR
France
Prior art keywords
electric lift
lift
electric
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
English (en)
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.)
Machf Der P M Duyvis & Co Fa N
Original Assignee
Machf Der P M Duyvis & Co Fa N
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 Machf Der P M Duyvis & Co Fa N filed Critical Machf Der P M Duyvis & Co Fa N
Application granted granted Critical
Publication of FR661732A publication Critical patent/FR661732A/fr
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
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR661732D 1927-09-21 1928-09-20 Ascenseur électrique Expired FR661732A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL661732X 1927-09-21

Publications (1)

Publication Number Publication Date
FR661732A true FR661732A (fr) 1929-07-29

Family

ID=19798417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661732D Expired FR661732A (fr) 1927-09-21 1928-09-20 Ascenseur électrique

Country Status (1)

Country Link
FR (1) FR661732A (fr)

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