FR912859A - Boîte de vitesse à commande en ligne - Google Patents

Boîte de vitesse à commande en ligne

Info

Publication number
FR912859A
FR912859A FR912859DA FR912859A FR 912859 A FR912859 A FR 912859A FR 912859D A FR912859D A FR 912859DA FR 912859 A FR912859 A FR 912859A
Authority
FR
France
Prior art keywords
line control
control gearbox
gearbox
line
control
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)
Inventor
Georges Staub
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
Application granted granted Critical
Publication of FR912859A publication Critical patent/FR912859A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E21D15/28—Telescopic props with parts held relatively to each other by friction or gripping
    • E21D15/40—Collar or other support gripped to one or both parts by toggle-action, cam, or other member pivoted or similarly mounted
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/041—Ratio selector apparatus consisting of a final output mechanism, e.g. ratio selector being directly linked to a shift fork

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR912859D 1945-03-02 1945-03-02 Boîte de vitesse à commande en ligne Expired FR912859A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR912859T 1945-03-02

Publications (1)

Publication Number Publication Date
FR912859A true FR912859A (fr) 1946-08-22

Family

ID=9421515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912859D Expired FR912859A (fr) 1945-03-02 1945-03-02 Boîte de vitesse à commande en ligne

Country Status (1)

Country Link
FR (1) FR912859A (fr)

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