FR2487283A2 - Pedalier de longueur variable - Google Patents

Pedalier de longueur variable Download PDF

Info

Publication number
FR2487283A2
FR2487283A2 FR8016646A FR8016646A FR2487283A2 FR 2487283 A2 FR2487283 A2 FR 2487283A2 FR 8016646 A FR8016646 A FR 8016646A FR 8016646 A FR8016646 A FR 8016646A FR 2487283 A2 FR2487283 A2 FR 2487283A2
Authority
FR
France
Prior art keywords
cranks
length
variable length
maintained
under control
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
FR8016646A
Other languages
English (en)
French (fr)
Other versions
FR2487283B2 (enExample
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.)
LEMBO RICHARD
Original Assignee
LEMBO RICHARD
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
Priority claimed from FR8016179A external-priority patent/FR2487282A1/fr
Application filed by LEMBO RICHARD filed Critical LEMBO RICHARD
Priority to FR8016646A priority Critical patent/FR2487283A2/fr
Publication of FR2487283A2 publication Critical patent/FR2487283A2/fr
Application granted granted Critical
Publication of FR2487283B2 publication Critical patent/FR2487283B2/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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Motorcycle And Bicycle Frame (AREA)
FR8016646A 1980-07-22 1980-07-28 Pedalier de longueur variable Granted FR2487283A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8016646A FR2487283A2 (fr) 1980-07-22 1980-07-28 Pedalier de longueur variable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8016179A FR2487282A1 (fr) 1980-07-22 1980-07-22 Pedalier a longueur variable
FR8016646A FR2487283A2 (fr) 1980-07-22 1980-07-28 Pedalier de longueur variable

Publications (2)

Publication Number Publication Date
FR2487283A2 true FR2487283A2 (fr) 1982-01-29
FR2487283B2 FR2487283B2 (enExample) 1984-01-20

Family

ID=26221902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016646A Granted FR2487283A2 (fr) 1980-07-22 1980-07-28 Pedalier de longueur variable

Country Status (1)

Country Link
FR (1) FR2487283A2 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918488C (de) * 1951-04-06 1954-09-27 Erich Popken In ihrer Laenge veraenderliche Tretkurbel fuer Fahrraeder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918488C (de) * 1951-04-06 1954-09-27 Erich Popken In ihrer Laenge veraenderliche Tretkurbel fuer Fahrraeder

Also Published As

Publication number Publication date
FR2487283B2 (enExample) 1984-01-20

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