GB191111343A - Propelling System comprising Pedals and Connecting Rods, and adapted to Increase the Speed of Bicycles and the like. - Google Patents

Propelling System comprising Pedals and Connecting Rods, and adapted to Increase the Speed of Bicycles and the like.

Info

Publication number
GB191111343A
GB191111343A GB191111343DA GB191111343A GB 191111343 A GB191111343 A GB 191111343A GB 191111343D A GB191111343D A GB 191111343DA GB 191111343 A GB191111343 A GB 191111343A
Authority
GB
United Kingdom
Prior art keywords
bicycles
pedals
speed
increase
connecting rods
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
Inventor
Arcangelo Mangiarotti
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 GB191111343A publication Critical patent/GB191111343A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

11,343. Mangiarotti, A. June 2, 1910, [Convention date]. Treadle mechanism.- In treadle driving-gear for bicycles &c., of the kind in which forwardly - projecting treadle-levers a are connected by links e to the usual revolving cranks d, the levers are pivoted directly below the bottom bracket in an inverted T - shaped or other support b depending therefrom. Instead of using the cranks the links may be pivoted eccentrically to the chain-wheel c on one side and to a disk or flywheel on the other side of the machine.
GB191111343D 1910-06-02 1911-05-10 Propelling System comprising Pedals and Connecting Rods, and adapted to Increase the Speed of Bicycles and the like. Expired GB191111343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT191111343X 1910-06-02

Publications (1)

Publication Number Publication Date
GB191111343A true GB191111343A (en) 1912-02-01

Family

ID=32500534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191111343D Expired GB191111343A (en) 1910-06-02 1911-05-10 Propelling System comprising Pedals and Connecting Rods, and adapted to Increase the Speed of Bicycles and the like.

Country Status (1)

Country Link
GB (1) GB191111343A (en)

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