FR1004860A - Mécanisme perfectionné de changement de vitesses - Google Patents

Mécanisme perfectionné de changement de vitesses

Info

Publication number
FR1004860A
FR1004860A FR1004860DA FR1004860A FR 1004860 A FR1004860 A FR 1004860A FR 1004860D A FR1004860D A FR 1004860DA FR 1004860 A FR1004860 A FR 1004860A
Authority
FR
France
Prior art keywords
change mechanism
gear change
advanced gear
advanced
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
English (en)
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.)
ILE D ETUDES TECH SOC CIV
Original Assignee
ILE D ETUDES TECH SOC CIV
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 ILE D ETUDES TECH SOC CIV filed Critical ILE D ETUDES TECH SOC CIV
Application granted granted Critical
Publication of FR1004860A publication Critical patent/FR1004860A/fr
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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR1004860D 1947-05-23 1947-05-23 Mécanisme perfectionné de changement de vitesses Expired FR1004860A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004860T 1947-05-23

Publications (1)

Publication Number Publication Date
FR1004860A true FR1004860A (fr) 1952-04-03

Family

ID=9564246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004860D Expired FR1004860A (fr) 1947-05-23 1947-05-23 Mécanisme perfectionné de changement de vitesses

Country Status (1)

Country Link
FR (1) FR1004860A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342559A (en) * 1978-01-18 1982-08-03 National Technology Corporation Drive system
US4484902A (en) * 1981-03-23 1984-11-27 Huret Et Ses Fils Drive pulley in particular for the distance recorder of a bicycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342559A (en) * 1978-01-18 1982-08-03 National Technology Corporation Drive system
US4484902A (en) * 1981-03-23 1984-11-27 Huret Et Ses Fils Drive pulley in particular for the distance recorder of a bicycle

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