AU1465495A - Device for increasing efficiency of the thrust made by means of pedal cranks on bicycles and the like - Google Patents

Device for increasing efficiency of the thrust made by means of pedal cranks on bicycles and the like

Info

Publication number
AU1465495A
AU1465495A AU14654/95A AU1465495A AU1465495A AU 1465495 A AU1465495 A AU 1465495A AU 14654/95 A AU14654/95 A AU 14654/95A AU 1465495 A AU1465495 A AU 1465495A AU 1465495 A AU1465495 A AU 1465495A
Authority
AU
Australia
Prior art keywords
bicycles
increasing efficiency
pedal cranks
thrust made
thrust
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
AU14654/95A
Other languages
English (en)
Inventor
Virgilio Vardanega
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
Application filed by Individual filed Critical Individual
Publication of AU1465495A publication Critical patent/AU1465495A/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)
  • Press Drives And Press Lines (AREA)
  • Friction Gearing (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Transmission Devices (AREA)
AU14654/95A 1994-01-19 1995-01-17 Device for increasing efficiency of the thrust made by means of pedal cranks on bicycles and the like Abandoned AU1465495A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI94A0065 1994-01-19
ITMI940065A IT1269442B (it) 1994-01-19 1994-01-19 Dispositivo di propulsione a due pedivelle contrapposte tali da produrre momenti di spinta sempre positivi con minimi regolabili, specialmente per velocipedi e simili
PCT/IT1995/000004 WO1995019909A1 (en) 1994-01-19 1995-01-17 Device for increasing efficiency of the thrust made by means of pedal cranks on bicycles and the like

Publications (1)

Publication Number Publication Date
AU1465495A true AU1465495A (en) 1995-08-08

Family

ID=11367550

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14654/95A Abandoned AU1465495A (en) 1994-01-19 1995-01-17 Device for increasing efficiency of the thrust made by means of pedal cranks on bicycles and the like

Country Status (3)

Country Link
AU (1) AU1465495A (it)
IT (1) IT1269442B (it)
WO (1) WO1995019909A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742408A1 (fr) * 1995-12-18 1997-06-20 Niculescu Florin Pedalier sans point mort
JP2000503612A (ja) * 1995-12-07 2000-03-28 ニキュレスキュ，フロラン 死点をなくしたクランク装置
US6085613A (en) * 1995-12-07 2000-07-11 Niculescu; Florin Crankset with no neutral position
FR2824042B1 (fr) * 2001-04-30 2003-07-11 Joel Kerjean Transmission sans fin, notamment pour bicyclette et vehicule ou treuil equipe d'une telle transmission
CN1502516A (zh) * 2002-11-22 2004-06-09 郭生文 无盲点踏蹬增速自行车中轴
KR200339552Y1 (ko) * 2003-06-14 2004-01-24 홍재호 구동력이 증가되는 페달 크랭크가 부착된 자전거드라이브 유닛
JP4768715B2 (ja) * 2004-04-01 2011-09-07 ビーエイチエスシーアイ エルエルシー 無段変速装置
DE102004031418A1 (de) * 2004-06-29 2006-02-16 Rumpf, Paul Kurbeltriebmomentwandler, zur Drehmomentsteuerung der Drehkraftaufnahme und Drehkraftübertragung von Kurbeltriebe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH359050A (de) * 1957-01-26 1961-12-15 Stettler Oscar Tretkurbelgetriebe an Fahrrädern
NL7806268A (en) * 1978-06-08 1979-12-11 Geert Spakman Bicycle crank drive mechanism - has each crank pivoted to lever secured on crankshaft and has roller on each crank guided in enclosed curved track
US4816009A (en) * 1988-08-09 1989-03-28 Gabriel Philipp Power transmission system particularly useful for bicycles

Also Published As

Publication number Publication date
IT1269442B (it) 1997-04-01
WO1995019909A1 (en) 1995-07-27
ITMI940065A1 (it) 1995-07-19
ITMI940065A0 (it) 1994-01-19

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