AU1349088A - Crank mechanism for bicycles, tricycles and similar - Google Patents

Crank mechanism for bicycles, tricycles and similar

Info

Publication number
AU1349088A
AU1349088A AU13490/88A AU1349088A AU1349088A AU 1349088 A AU1349088 A AU 1349088A AU 13490/88 A AU13490/88 A AU 13490/88A AU 1349088 A AU1349088 A AU 1349088A AU 1349088 A AU1349088 A AU 1349088A
Authority
AU
Australia
Prior art keywords
tricycles
bicycles
similar
crank mechanism
crank
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.)
Abandoned
Application number
AU13490/88A
Inventor
Adolf Zimmermann
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
Priority claimed from DE19873707519 external-priority patent/DE3707519A1/en
Application filed by Individual filed Critical Individual
Publication of AU1349088A publication Critical patent/AU1349088A/en
Abandoned 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
    • 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)
AU13490/88A 1987-03-09 1988-02-24 Crank mechanism for bicycles, tricycles and similar Abandoned AU1349088A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19873707519 DE3707519A1 (en) 1987-03-09 1987-03-09 Bottom-bracket bearing with sliding-crank drive bearing for bicycles
DE3707519 1987-03-09
DE3720364 1987-06-19
DE19873720364 DE3720364C2 (en) 1987-03-09 1987-06-19 CRANKSET FOR BICYCLES, TRICYCLES OR THE LIKE.

Publications (1)

Publication Number Publication Date
AU1349088A true AU1349088A (en) 1988-10-10

Family

ID=25853270

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13490/88A Abandoned AU1349088A (en) 1987-03-09 1988-02-24 Crank mechanism for bicycles, tricycles and similar

Country Status (5)

Country Link
EP (1) EP0348408A1 (en)
CN (1) CN1008435B (en)
AU (1) AU1349088A (en)
DE (1) DE3720364C2 (en)
WO (1) WO1988006997A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619923B2 (en) * 1988-11-17 1992-02-06 Leslie Macintyre Reimers A pedal arm
DE58900503D1 (en) * 1989-03-17 1992-01-09 Adolf Zimmermann CRANKSET FOR BICYCLES, TRICYCLES OR THE LIKE.
DE102022001105A1 (en) 2022-03-31 2023-10-05 Siegfried Hinzmann Arrangement and method for accelerating bicycles with innovative pedals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE92281C (en) *
AT5698B (en) * 1900-05-01 1901-10-25 Josef Joch
FR471835A (en) * 1914-05-05 1914-11-12 Francois Fede Force and speed multiplier by extendable and retractable cranks applicable to all engines and vehicles
FR907486A (en) * 1943-06-24 1946-03-13 Variable radius crankset for cycles and similar vehicles
GB620226A (en) * 1946-01-22 1949-03-22 Charles Elie Bascle Improvements in or relating to driving mechanisms for bicycles and similar appliances
FR1121754A (en) * 1955-04-02 1956-08-27 Advanced mechanical power amplification device
DE3318877A1 (en) * 1983-05-25 1984-11-29 Werner 7031 Gäufelden Mayer Pedal crank drive for a bicycle

Also Published As

Publication number Publication date
WO1988006997A1 (en) 1988-09-22
CN88101097A (en) 1988-09-21
CN1008435B (en) 1990-06-20
DE3720364A1 (en) 1988-09-29
DE3720364C2 (en) 1988-12-29
EP0348408A1 (en) 1990-01-03

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