FR825237A - Automatic gear change - Google Patents

Automatic gear change

Info

Publication number
FR825237A
FR825237A FR825237DA FR825237A FR 825237 A FR825237 A FR 825237A FR 825237D A FR825237D A FR 825237DA FR 825237 A FR825237 A FR 825237A
Authority
FR
France
Prior art keywords
gear change
automatic gear
automatic
change
gear
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
Jean Laffont
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.)
MINES DE CARMAUX SOC D
Original Assignee
MINES DE CARMAUX SOC D
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 MINES DE CARMAUX SOC D filed Critical MINES DE CARMAUX SOC D
Application granted granted Critical
Publication of FR825237A publication Critical patent/FR825237A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/80—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes for scrapers
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • 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
    • F16H2712/00—Mechanisms for changing direction
    • F16H2712/02—Automatic control, e.g. for an alternating movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR825237D 1937-08-05 1937-08-05 Automatic gear change Expired FR825237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR825237T 1937-08-05

Publications (1)

Publication Number Publication Date
FR825237A true FR825237A (en) 1938-02-25

Family

ID=9282216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825237D Expired FR825237A (en) 1937-08-05 1937-08-05 Automatic gear change

Country Status (1)

Country Link
FR (1) FR825237A (en)

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