FR828832A - Manivelle à double allongement - Google Patents

Manivelle à double allongement

Info

Publication number
FR828832A
FR828832A FR828832DA FR828832A FR 828832 A FR828832 A FR 828832A FR 828832D A FR828832D A FR 828832DA FR 828832 A FR828832 A FR 828832A
Authority
FR
France
Prior art keywords
double extension
extension crank
crank
double
extension
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
Other languages
English (en)
Inventor
Rivierre Gaston Louis Clement
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 filed Critical
Application granted granted Critical
Publication of FR828832A publication Critical patent/FR828832A/fr
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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length
    • B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR828832D 1937-02-06 1937-02-06 Manivelle à double allongement Expired FR828832A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR828832T 1937-02-06

Publications (1)

Publication Number Publication Date
FR828832A true FR828832A (fr) 1938-05-31

Family

ID=9283939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828832D Expired FR828832A (fr) 1937-02-06 1937-02-06 Manivelle à double allongement

Country Status (1)

Country Link
FR (1) FR828832A (fr)

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