FR323134A - A speed change device for velocipeds - Google Patents

A speed change device for velocipeds

Info

Publication number
FR323134A
FR323134A FR323134DA FR323134A FR 323134 A FR323134 A FR 323134A FR 323134D A FR323134D A FR 323134DA FR 323134 A FR323134 A FR 323134A
Authority
FR
France
Prior art keywords
velocipeds
speed change
change device
speed
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
Jaquenod Henri
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.)
JAQUENOD HENRI
Original Assignee
JAQUENOD HENRI
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 JAQUENOD HENRI filed Critical JAQUENOD HENRI
Application granted granted Critical
Publication of FR323134A publication Critical patent/FR323134A/en
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)
FR323134D 1902-04-05 1902-04-05 A speed change device for velocipeds Expired FR323134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR323134T 1902-04-05

Publications (1)

Publication Number Publication Date
FR323134A true FR323134A (en) 1903-02-26

Family

ID=1373443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR323134D Expired FR323134A (en) 1902-04-05 1902-04-05 A speed change device for velocipeds

Country Status (1)

Country Link
FR (1) FR323134A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193377B (en) * 1961-02-24 1965-05-20 Fichtel & Sachs Ag Planet gear carrier for multi-speed gear hubs of bicycles or the like.
ITRM20090615A1 (en) * 2009-11-24 2011-05-25 Alfonso Cutolo MECHANICAL DEVICE TO INCREASE THE CURRENT BICYCLE PROPULSION SYSTEM

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193377B (en) * 1961-02-24 1965-05-20 Fichtel & Sachs Ag Planet gear carrier for multi-speed gear hubs of bicycles or the like.
ITRM20090615A1 (en) * 2009-11-24 2011-05-25 Alfonso Cutolo MECHANICAL DEVICE TO INCREASE THE CURRENT BICYCLE PROPULSION SYSTEM

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