FR580904A - Gear change box - Google Patents

Gear change box

Info

Publication number
FR580904A
FR580904A FR580904DA FR580904A FR 580904 A FR580904 A FR 580904A FR 580904D A FR580904D A FR 580904DA FR 580904 A FR580904 A FR 580904A
Authority
FR
France
Prior art keywords
gear change
change box
box
gear
change
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
Leon-Jean-Marie Ranchin
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 FR580904A publication Critical patent/FR580904A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR580904D 1924-04-30 1924-04-30 Gear change box Expired FR580904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR580904T 1924-04-30

Publications (1)

Publication Number Publication Date
FR580904A true FR580904A (en) 1924-11-19

Family

ID=8957093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR580904D Expired FR580904A (en) 1924-04-30 1924-04-30 Gear change box

Country Status (1)

Country Link
FR (1) FR580904A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013355A1 (en) * 1980-04-05 1981-10-08 Franz Luzern Bucher-Tanner Combined differential and circulatory drive transmission - has control shaft coupled to output shaft for continuous variation of transmission ratio
CN120592553A (en) * 2025-06-05 2025-09-05 中地装(北京)科学技术研究院有限公司 A power head for a drilling rig

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013355A1 (en) * 1980-04-05 1981-10-08 Franz Luzern Bucher-Tanner Combined differential and circulatory drive transmission - has control shaft coupled to output shaft for continuous variation of transmission ratio
CN120592553A (en) * 2025-06-05 2025-09-05 中地装(北京)科学技术研究院有限公司 A power head for a drilling rig

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