FR2491344A3 - Disposition speciale des manivelles de velociman ameliorant le rendement - Google Patents

Disposition speciale des manivelles de velociman ameliorant le rendement Download PDF

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Publication number
FR2491344A3
FR2491344A3 FR8021553A FR8021553A FR2491344A3 FR 2491344 A3 FR2491344 A3 FR 2491344A3 FR 8021553 A FR8021553 A FR 8021553A FR 8021553 A FR8021553 A FR 8021553A FR 2491344 A3 FR2491344 A3 FR 2491344A3
Authority
FR
France
Prior art keywords
degrees
cranks
horizontal axle
manually propelled
pivot round
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.)
Granted
Application number
FR8021553A
Other languages
English (en)
French (fr)
Other versions
FR2491344B3 (OSRAM
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
Priority to FR8021553A priority Critical patent/FR2491344A3/fr
Publication of FR2491344A3 publication Critical patent/FR2491344A3/fr
Application granted granted Critical
Publication of FR2491344B3 publication Critical patent/FR2491344B3/fr
Granted 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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/14—Rider propulsion of wheeled vehicles operated exclusively by hand power
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B62K5/023—Tricycles specially adapted for disabled riders, e.g. personal mobility type vehicles with three wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Transmission Devices (AREA)
FR8021553A 1980-10-08 1980-10-08 Disposition speciale des manivelles de velociman ameliorant le rendement Granted FR2491344A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8021553A FR2491344A3 (fr) 1980-10-08 1980-10-08 Disposition speciale des manivelles de velociman ameliorant le rendement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8021553A FR2491344A3 (fr) 1980-10-08 1980-10-08 Disposition speciale des manivelles de velociman ameliorant le rendement

Publications (2)

Publication Number Publication Date
FR2491344A3 true FR2491344A3 (fr) 1982-04-09
FR2491344B3 FR2491344B3 (OSRAM) 1983-02-25

Family

ID=9246686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8021553A Granted FR2491344A3 (fr) 1980-10-08 1980-10-08 Disposition speciale des manivelles de velociman ameliorant le rendement

Country Status (1)

Country Link
FR (1) FR2491344A3 (OSRAM)

Also Published As

Publication number Publication date
FR2491344B3 (OSRAM) 1983-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse