AU5101000A - A crank having a variable lever arm - Google Patents

A crank having a variable lever arm

Info

Publication number
AU5101000A
AU5101000A AU51010/00A AU5101000A AU5101000A AU 5101000 A AU5101000 A AU 5101000A AU 51010/00 A AU51010/00 A AU 51010/00A AU 5101000 A AU5101000 A AU 5101000A AU 5101000 A AU5101000 A AU 5101000A
Authority
AU
Australia
Prior art keywords
crank
lever arm
variable lever
variable
arm
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
AU51010/00A
Other languages
English (en)
Inventor
Giambattista Apolloni
Giancarlo Brun
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.)
Tecnologia Sas Di Valentino Brazzale and C
Original Assignee
Tecnologia Sas Di Valentino Brazzale and C
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 Tecnologia Sas Di Valentino Brazzale and C filed Critical Tecnologia Sas Di Valentino Brazzale and C
Publication of AU5101000A publication Critical patent/AU5101000A/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
    • 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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
AU51010/00A 1999-05-24 2000-05-22 A crank having a variable lever arm Abandoned AU5101000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1999BO000282A IT1309263B1 (it) 1999-05-24 1999-05-24 Manovella a braccio di leva variabile
ITBO99A0282 1999-05-24
PCT/IT2000/000207 WO2000071413A1 (fr) 1999-05-24 2000-05-22 Manivelle avec bras de levier variable

Publications (1)

Publication Number Publication Date
AU5101000A true AU5101000A (en) 2000-12-12

Family

ID=11344011

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51010/00A Abandoned AU5101000A (en) 1999-05-24 2000-05-22 A crank having a variable lever arm

Country Status (3)

Country Link
AU (1) AU5101000A (fr)
IT (1) IT1309263B1 (fr)
WO (1) WO2000071413A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20050046A1 (it) * 2005-02-17 2006-08-18 David Greselin Pedivella perfezionata per bicicletta

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1714134A (en) * 1928-01-31 1929-05-21 James E Poyser Variable-throw crank for bicycles

Also Published As

Publication number Publication date
ITBO990282A0 (it) 1999-05-24
WO2000071413A1 (fr) 2000-11-30
ITBO990282A1 (it) 2000-11-24
IT1309263B1 (it) 2002-01-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase