IT1154531B - CRANK CONTROL DEVICE FOR BICYCLE - Google Patents

CRANK CONTROL DEVICE FOR BICYCLE

Info

Publication number
IT1154531B
IT1154531B IT24129/82A IT2412982A IT1154531B IT 1154531 B IT1154531 B IT 1154531B IT 24129/82 A IT24129/82 A IT 24129/82A IT 2412982 A IT2412982 A IT 2412982A IT 1154531 B IT1154531 B IT 1154531B
Authority
IT
Italy
Prior art keywords
bicycle
control device
crank control
crank
control
Prior art date
Application number
IT24129/82A
Other languages
Italian (it)
Other versions
IT8224129A0 (en
Inventor
Jakob Jentschmann
Walter Zumstein
Original Assignee
Jakob Jentschmann
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 by Jakob Jentschmann filed Critical Jakob Jentschmann
Publication of IT8224129A0 publication Critical patent/IT8224129A0/en
Application granted granted Critical
Publication of IT1154531B publication Critical patent/IT1154531B/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
    • 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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/26—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers
    • 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)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Transmission Devices (AREA)
IT24129/82A 1981-11-09 1982-11-08 CRANK CONTROL DEVICE FOR BICYCLE IT1154531B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7145/81A CH656589A5 (en) 1981-11-09 1981-11-09 CRANKSET DRIVE DEVICE ON A BICYCLE.

Publications (2)

Publication Number Publication Date
IT8224129A0 IT8224129A0 (en) 1982-11-08
IT1154531B true IT1154531B (en) 1987-01-21

Family

ID=4320653

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24129/82A IT1154531B (en) 1981-11-09 1982-11-08 CRANK CONTROL DEVICE FOR BICYCLE

Country Status (5)

Country Link
AT (1) AT390934B (en)
CH (1) CH656589A5 (en)
DE (1) DE3241142A1 (en)
IT (1) IT1154531B (en)
NL (1) NL8204339A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2065835A1 (en) * 1992-04-10 1993-10-11 Andre Jacques Double-action device for pedal mechanism
AT408742B (en) * 1999-04-15 2002-02-25 Roland Dr Pawlik Leg muscle powered apparatus
ITMI20041785A1 (en) * 2004-09-17 2004-12-17 Dy & Vy S R L SOCKABLE DEVICE FOR A SPORTS CYCLING EQUIPPED WITH CONTROL ELEMENT OF THE ROTATION ANGLE OF THE CYCLIST'S ANKLE
ITMI20060080A1 (en) * 2006-01-19 2007-07-20 Vizzarri Jessica INTEGRAL BICYCLE
FR3013028A1 (en) * 2013-11-14 2015-05-15 Pierre Brunetti LEVEL AND SLIDER SPEEDING SYSTEM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE53168C (en) * S. schneid in Monheim b. Donauwörth in Bayern Spring-loaded bicycle crank to make it easier to negotiate inclines
FR755303A (en) * 1933-05-09 1933-11-23 Advanced bicycle
FR777167A (en) * 1934-08-13 1935-02-13 Improvement in bicycles, tricycles and other pedal devices
CH224823A (en) * 1941-10-23 1942-12-15 Spaeni Martin Bicycle drive with a pedal lever that can be changed in its effective length.
CH244783A (en) * 1944-10-25 1946-09-30 Courvoisier Henri Cycle crankset.

Also Published As

Publication number Publication date
ATA406382A (en) 1990-01-15
AT390934B (en) 1990-07-25
DE3241142A1 (en) 1983-06-01
CH656589A5 (en) 1986-07-15
IT8224129A0 (en) 1982-11-08
NL8204339A (en) 1983-06-01

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