FR328888A - Elevator or freight elevator system - Google Patents

Elevator or freight elevator system

Info

Publication number
FR328888A
FR328888A FR328888DA FR328888A FR 328888 A FR328888 A FR 328888A FR 328888D A FR328888D A FR 328888DA FR 328888 A FR328888 A FR 328888A
Authority
FR
France
Prior art keywords
elevator
freight
elevator system
freight elevator
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
Herbert Dudley Barlow
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 FR328888A publication Critical patent/FR328888A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B66B11/0446—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with screw-nut or worm-screw gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR328888D 1903-01-28 1903-01-28 Elevator or freight elevator system Expired FR328888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR328888T 1903-01-28

Publications (1)

Publication Number Publication Date
FR328888A true FR328888A (en) 1903-07-21

Family

ID=1378758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR328888D Expired FR328888A (en) 1903-01-28 1903-01-28 Elevator or freight elevator system

Country Status (1)

Country Link
FR (1) FR328888A (en)

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