FR342253A - Dispositif de changement de vitesse - Google Patents

Dispositif de changement de vitesse

Info

Publication number
FR342253A
FR342253A FR342253DA FR342253A FR 342253 A FR342253 A FR 342253A FR 342253D A FR342253D A FR 342253DA FR 342253 A FR342253 A FR 342253A
Authority
FR
France
Prior art keywords
change device
gear change
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
English (en)
Inventor
Henri De Ruty
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR342253A publication Critical patent/FR342253A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/145—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the bottom bracket

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR342253D 1904-04-13 1904-04-13 Dispositif de changement de vitesse Expired FR342253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR342253T 1904-04-13

Publications (1)

Publication Number Publication Date
FR342253A true FR342253A (fr) 1904-09-03

Family

ID=1391273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR342253D Expired FR342253A (fr) 1904-04-13 1904-04-13 Dispositif de changement de vitesse

Country Status (1)

Country Link
FR (1) FR342253A (fr)

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