ITRM950137V0 - INSERIBLE DEVICE IN THE CRANKS OF THE BIKE PEDALS FOR ENERGY SAVING. - Google Patents

INSERIBLE DEVICE IN THE CRANKS OF THE BIKE PEDALS FOR ENERGY SAVING.

Info

Publication number
ITRM950137V0
ITRM950137V0 ITRM950137U ITRM950137V0 IT RM950137 V0 ITRM950137 V0 IT RM950137V0 IT RM950137 U ITRM950137 U IT RM950137U IT RM950137 V0 ITRM950137 V0 IT RM950137V0
Authority
IT
Italy
Prior art keywords
inserible
cranks
energy saving
bike pedals
bike
Prior art date
Application number
Other languages
Italian (it)
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 ITRM950137V0 publication Critical patent/ITRM950137V0/en
Publication of ITRM950137U1 publication Critical patent/ITRM950137U1/en
Application granted granted Critical
Publication of IT235646Y1 publication Critical patent/IT235646Y1/en

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)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Transmission Devices (AREA)
IT95RM000137 1994-06-13 1995-06-09 INSERIBLE DEVICE IN THE CRANK PEDALS FOR BICYCLES FOR ENERGY SAVING. IT235646Y1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25968994A 1994-06-13 1994-06-13

Publications (3)

Publication Number Publication Date
ITRM950137V0 true ITRM950137V0 (en) 1995-06-09
ITRM950137U1 ITRM950137U1 (en) 1996-12-09
IT235646Y1 IT235646Y1 (en) 2000-07-12

Family

ID=22985963

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95RM000137 IT235646Y1 (en) 1994-06-13 1995-06-09 INSERIBLE DEVICE IN THE CRANK PEDALS FOR BICYCLES FOR ENERGY SAVING.

Country Status (4)

Country Link
BR (1) BR7501344U (en)
FR (1) FR2720997B1 (en)
GB (1) GB2290272A (en)
IT (1) IT235646Y1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743541B1 (en) * 1996-01-12 1998-04-30 Place Bernard PEDAL HAVING AN AXIS WHOSE PROVISION ALLOWS TO CHANGE THE PEDALING RADIUS AND TO MOVE ITS ROTATION AXIS IN RELATION TO THAT OF THE CRANKS AND THE CRANKSET
FR2892374A1 (en) * 2005-10-20 2007-04-27 Gary Serge SYSTEM FOR TRANSFORMING A BIKE PEDAL
ES2539819T3 (en) * 2008-04-19 2015-07-06 3Ax B.V. Bicycle pedal
ITMI20110085A1 (en) * 2011-01-25 2012-07-26 Zeno Zani BICYCLE PEDIVALLY MECHANISM
GB2500433A (en) * 2012-03-23 2013-09-25 Shang Wan Chen Two part crank

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB405998A (en) * 1932-08-18 1934-02-16 Leon Chandeze Improvements in or relating to pedal driving mechanism for cycles
FR838745A (en) * 1938-06-01 1939-03-14 Elimination of neutral and automatic lengthening of a crank
GB664053A (en) * 1949-01-21 1951-01-02 Eugen Matthias Pedal drive for bicycles
FR1297774A (en) * 1961-05-03 1962-07-06 Bicycle crankset
FR2462331A1 (en) * 1979-07-27 1981-02-13 Penloup Eugene PEDAL
GB2089298A (en) * 1980-12-17 1982-06-23 Abraham Trevor Bicycle pedal cranks
DE3106035A1 (en) * 1981-02-19 1982-09-02 Hans Heinrich Fehl Pedal gear for a bicycle
DE9305293U1 (en) * 1993-04-07 1993-06-09 Florschütz, Franz, 2300 Kiel Synchronous crank drive for bicycles

Also Published As

Publication number Publication date
FR2720997A1 (en) 1995-12-15
GB9511155D0 (en) 1995-07-26
IT235646Y1 (en) 2000-07-12
BR7501344U (en) 1995-10-31
ITRM950137U1 (en) 1996-12-09
GB2290272A (en) 1995-12-20
FR2720997B1 (en) 1997-06-13

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Legal Events

Date Code Title Description
0001 Granted