CH88984A - Propulsion device for cycles by means of a motor acting by friction on the wheel. - Google Patents

Propulsion device for cycles by means of a motor acting by friction on the wheel.

Info

Publication number
CH88984A
CH88984A CH88984DA CH88984A CH 88984 A CH88984 A CH 88984A CH 88984D A CH88984D A CH 88984DA CH 88984 A CH88984 A CH 88984A
Authority
CH
Switzerland
Prior art keywords
cycles
friction
wheel
propulsion device
motor acting
Prior art date
Application number
Other languages
Italian (it)
Inventor
Paganelli Leopoldo
Original Assignee
Paganelli Leopoldo
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 Paganelli Leopoldo filed Critical Paganelli Leopoldo
Publication of CH88984A publication Critical patent/CH88984A/en

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
    • B62M13/00—Transmissions characterised by use of friction rollers engaging the periphery of the ground wheel
    • B62M13/04—Transmissions characterised by use of friction rollers engaging the periphery of the ground wheel with means for moving roller into driving contact with ground wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
CH88984D 1919-12-22 1919-12-22 Propulsion device for cycles by means of a motor acting by friction on the wheel. CH88984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH88984T 1919-12-22

Publications (1)

Publication Number Publication Date
CH88984A true CH88984A (en) 1921-04-16

Family

ID=4346008

Family Applications (1)

Application Number Title Priority Date Filing Date
CH88984D CH88984A (en) 1919-12-22 1919-12-22 Propulsion device for cycles by means of a motor acting by friction on the wheel.

Country Status (1)

Country Link
CH (1) CH88984A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794510A (en) * 1954-03-06 1957-06-04 App Control Equip Moteurs Friction roller drive means for bicycle having auxiliary engine
US2861643A (en) * 1954-04-05 1958-11-25 Wald Ind Inc Tire engaged friction drive for vehicle traction wheel
DE1121953B (en) * 1957-11-29 1962-01-11 Motobecane Ateliers Power transmission for auxiliary bicycle motor drives or the like.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794510A (en) * 1954-03-06 1957-06-04 App Control Equip Moteurs Friction roller drive means for bicycle having auxiliary engine
US2861643A (en) * 1954-04-05 1958-11-25 Wald Ind Inc Tire engaged friction drive for vehicle traction wheel
DE1121953B (en) * 1957-11-29 1962-01-11 Motobecane Ateliers Power transmission for auxiliary bicycle motor drives or the like.

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