DE2200990B2 - Tretkurbel fuer fahrraeder - Google Patents

Tretkurbel fuer fahrraeder

Info

Publication number
DE2200990B2
DE2200990B2 DE19722200990 DE2200990A DE2200990B2 DE 2200990 B2 DE2200990 B2 DE 2200990B2 DE 19722200990 DE19722200990 DE 19722200990 DE 2200990 A DE2200990 A DE 2200990A DE 2200990 B2 DE2200990 B2 DE 2200990B2
Authority
DE
Germany
Prior art keywords
bicycles
locking
pedal
screwed onto
ring nut
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
DE19722200990
Other languages
English (en)
Other versions
DE2200990A1 (de
DE2200990C3 (de
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
Priority to DE19722200990 priority Critical patent/DE2200990C3/de
Priority claimed from DE19722200990 external-priority patent/DE2200990C3/de
Publication of DE2200990A1 publication Critical patent/DE2200990A1/de
Publication of DE2200990B2 publication Critical patent/DE2200990B2/de
Application granted granted Critical
Publication of DE2200990C3 publication Critical patent/DE2200990C3/de
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
    • 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
    • B62K15/00—Collapsible or foldable cycles
    • B62K15/006—Collapsible or foldable cycles the frame being foldable
    • 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
    • B62M3/08—Pedals
    • 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
    • B62K15/00—Collapsible or foldable cycles
    • B62K2015/003—Collapsible or foldable cycles having a foldable crank or pedal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
DE19722200990 1972-01-10 Tretkurbel für Fahrräder Expired DE2200990C3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722200990 DE2200990C3 (de) 1972-01-10 Tretkurbel für Fahrräder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722200990 DE2200990C3 (de) 1972-01-10 Tretkurbel für Fahrräder

Publications (3)

Publication Number Publication Date
DE2200990A1 DE2200990A1 (de) 1973-07-26
DE2200990B2 true DE2200990B2 (de) 1976-07-15
DE2200990C3 DE2200990C3 (de) 1977-03-03

Family

ID=

Also Published As

Publication number Publication date
DE2200990A1 (de) 1973-07-26

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee