JPH0365309B2 - - Google Patents

Info

Publication number
JPH0365309B2
JPH0365309B2 JP61502468A JP50246886A JPH0365309B2 JP H0365309 B2 JPH0365309 B2 JP H0365309B2 JP 61502468 A JP61502468 A JP 61502468A JP 50246886 A JP50246886 A JP 50246886A JP H0365309 B2 JPH0365309 B2 JP H0365309B2
Authority
JP
Japan
Prior art keywords
pedal
crank
pedal crank
arm
bearing
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
JP61502468A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62502331A (ja
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
Publication of JPS62502331A publication Critical patent/JPS62502331A/ja
Publication of JPH0365309B2 publication Critical patent/JPH0365309B2/ja
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
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • 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
    • 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
    • B62M2003/006—Crank arrangements to overcome dead points

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)
JP61502468A 1985-03-29 1986-03-27 自転車などのペダルクランクおよびペダルクランク駆動装置と該ペダルクランク駆動装置の取付け装置 Granted JPS62502331A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3511502.5 1985-03-29
DE3511482.7 1985-03-29
DE19853511482 DE3511482A1 (de) 1985-03-29 1985-03-29 Tretkurbeltrieb fuer fahrraeder o.dgl.

Publications (2)

Publication Number Publication Date
JPS62502331A JPS62502331A (ja) 1987-09-10
JPH0365309B2 true JPH0365309B2 (enExample) 1991-10-11

Family

ID=6266718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61502468A Granted JPS62502331A (ja) 1985-03-29 1986-03-27 自転車などのペダルクランクおよびペダルクランク駆動装置と該ペダルクランク駆動装置の取付け装置

Country Status (2)

Country Link
JP (1) JPS62502331A (enExample)
DE (1) DE3511482A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6006441B1 (ja) * 2016-01-04 2016-10-12 斉藤　幹雄 自転車用クランク

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1306898B1 (it) * 1999-01-11 2001-10-11 Gianni Felisari Sistema di ottimizzazione della spinta per biciclette.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE93076C (enExample) *
DE94796C (enExample) *
FR973667A (fr) * 1941-10-31 1951-02-13 Manivelles variables pour bicyclettes ou autres engins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6006441B1 (ja) * 2016-01-04 2016-10-12 斉藤　幹雄 自転車用クランク

Also Published As

Publication number Publication date
JPS62502331A (ja) 1987-09-10
DE3511482A1 (de) 1986-10-09

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