FR452164A - Speed change for pulleys - Google Patents

Speed change for pulleys

Info

Publication number
FR452164A
FR452164A FR452164A FR452164DA FR452164A FR 452164 A FR452164 A FR 452164A FR 452164 A FR452164 A FR 452164A FR 452164D A FR452164D A FR 452164DA FR 452164 A FR452164 A FR 452164A
Authority
FR
France
Prior art keywords
pulleys
speed change
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
FR452164A
Other languages
French (fr)
Inventor
Frederick Walter Peterson
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 FR452164A publication Critical patent/FR452164A/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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR452164A 1912-12-16 1912-12-16 Speed change for pulleys Expired FR452164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR452164T 1912-12-16

Publications (1)

Publication Number Publication Date
FR452164A true FR452164A (en) 1913-05-09

Family

ID=1492410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR452164A Expired FR452164A (en) 1912-12-16 1912-12-16 Speed change for pulleys

Country Status (1)

Country Link
FR (1) FR452164A (en)

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