FR1362948A - Perfectionnements aux transporteurs à vis - Google Patents

Perfectionnements aux transporteurs à vis

Info

Publication number
FR1362948A
FR1362948A FR941160A FR941160A FR1362948A FR 1362948 A FR1362948 A FR 1362948A FR 941160 A FR941160 A FR 941160A FR 941160 A FR941160 A FR 941160A FR 1362948 A FR1362948 A FR 1362948A
Authority
FR
France
Prior art keywords
screw conveyors
conveyors
screw
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
FR941160A
Other languages
English (en)
Inventor
Olof Ohrnell
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 filed Critical
Priority to FR941160A priority Critical patent/FR1362948A/fr
Application granted granted Critical
Publication of FR1362948A publication Critical patent/FR1362948A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B61B13/12—Systems with propulsion devices between or alongside the rails, e.g. pneumatic systems
    • B61B13/125—Systems with propulsion devices between or alongside the rails, e.g. pneumatic systems the propulsion device being a rotating shaft or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2409—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by elements specially formed for engaging the screw or nut, e.g. pins, racks, toothed belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
FR941160A 1963-07-11 1963-07-11 Perfectionnements aux transporteurs à vis Expired FR1362948A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR941160A FR1362948A (fr) 1963-07-11 1963-07-11 Perfectionnements aux transporteurs à vis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941160A FR1362948A (fr) 1963-07-11 1963-07-11 Perfectionnements aux transporteurs à vis

Publications (1)

Publication Number Publication Date
FR1362948A true FR1362948A (fr) 1964-06-05

Family

ID=8808105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941160A Expired FR1362948A (fr) 1963-07-11 1963-07-11 Perfectionnements aux transporteurs à vis

Country Status (1)

Country Link
FR (1) FR1362948A (fr)

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