FR779209A - Special freewheel with stepped gears and spaced ball bearings - Google Patents

Special freewheel with stepped gears and spaced ball bearings

Info

Publication number
FR779209A
FR779209A FR779209DA FR779209A FR 779209 A FR779209 A FR 779209A FR 779209D A FR779209D A FR 779209DA FR 779209 A FR779209 A FR 779209A
Authority
FR
France
Prior art keywords
ball bearings
spaced ball
stepped gears
freewheel
special
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
Duban Maurice
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 FR779209A publication Critical patent/FR779209A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
    • F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like
    • 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
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR779209D 1934-10-04 1934-10-04 Special freewheel with stepped gears and spaced ball bearings Expired FR779209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779209T 1934-10-04

Publications (1)

Publication Number Publication Date
FR779209A true FR779209A (en) 1935-04-01

Family

ID=9202612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779209D Expired FR779209A (en) 1934-10-04 1934-10-04 Special freewheel with stepped gears and spaced ball bearings

Country Status (1)

Country Link
FR (1) FR779209A (en)

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