FR374631A - Adjustment device for extraction devices - Google Patents

Adjustment device for extraction devices

Info

Publication number
FR374631A
FR374631A FR374631DA FR374631A FR 374631 A FR374631 A FR 374631A FR 374631D A FR374631D A FR 374631DA FR 374631 A FR374631 A FR 374631A
Authority
FR
France
Prior art keywords
adjustment device
extraction devices
extraction
devices
adjustment
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.)
Felten & Guilleaume Lahmeyerwe
Original Assignee
Felten & Guilleaume Lahmeyerwe
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 Felten & Guilleaume Lahmeyerwe filed Critical Felten & Guilleaume Lahmeyerwe
Application granted granted Critical
Publication of FR374631A publication Critical patent/FR374631A/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
    • B66B1/12—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. handles or levers, located at a control station for direct control movements, e.g. electric mining-hoist control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR374631D 1906-02-15 1907-02-14 Adjustment device for extraction devices Expired FR374631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE374631X 1906-02-15

Publications (1)

Publication Number Publication Date
FR374631A true FR374631A (en) 1907-06-18

Family

ID=1421253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR374631D Expired FR374631A (en) 1906-02-15 1907-02-14 Adjustment device for extraction devices

Country Status (1)

Country Link
FR (1) FR374631A (en)

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