FR2387802A1 - Perfectionnements au rayonnage des roues arriere de bicyclettes - Google Patents

Perfectionnements au rayonnage des roues arriere de bicyclettes

Info

Publication number
FR2387802A1
FR2387802A1 FR7711700A FR7711700A FR2387802A1 FR 2387802 A1 FR2387802 A1 FR 2387802A1 FR 7711700 A FR7711700 A FR 7711700A FR 7711700 A FR7711700 A FR 7711700A FR 2387802 A1 FR2387802 A1 FR 2387802A1
Authority
FR
France
Prior art keywords
spokes
section
rear wheel
bicycle rear
length
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.)
Granted
Application number
FR7711700A
Other languages
English (en)
Other versions
FR2387802B1 (fr
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
Priority to FR7711700A priority Critical patent/FR2387802A1/fr
Priority to IT7822077A priority patent/IT1094338B/it
Priority to JP4583178A priority patent/JPS53131640A/ja
Publication of FR2387802A1 publication Critical patent/FR2387802A1/fr
Application granted granted Critical
Publication of FR2387802B1 publication Critical patent/FR2387802B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B60B1/003—Spoked wheels; Spokes thereof specially adapted for bicycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

L'invention concerne les roues arrière de bicyclettes, en particulier celles dont les rayons sont placés d'une façon dissymétrique par rapport au plan de la jante. Les sommes des sections de part et d'autre de ce plan ne sont pas égales entre elles, le total des sections des rayons du demi-rayonnage situé plus près du plan de la jante étant supérieur au total des sections des rayons du demi-rayonnage situé le plus loin dudit plan. Cette invention peut être appliquée à toutes les roues dont on veut améliorer le comportement aérodynamique.
FR7711700A 1977-04-19 1977-04-19 Perfectionnements au rayonnage des roues arriere de bicyclettes Granted FR2387802A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7711700A FR2387802A1 (fr) 1977-04-19 1977-04-19 Perfectionnements au rayonnage des roues arriere de bicyclettes
IT7822077A IT1094338B (it) 1977-04-19 1978-04-07 Perfezionamenti alla raggiatura delle ruote fosteriori di biciclette
JP4583178A JPS53131640A (en) 1977-04-19 1978-04-18 Rear wheel of bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7711700A FR2387802A1 (fr) 1977-04-19 1977-04-19 Perfectionnements au rayonnage des roues arriere de bicyclettes

Publications (2)

Publication Number Publication Date
FR2387802A1 true FR2387802A1 (fr) 1978-11-17
FR2387802B1 FR2387802B1 (fr) 1982-01-22

Family

ID=9189564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711700A Granted FR2387802A1 (fr) 1977-04-19 1977-04-19 Perfectionnements au rayonnage des roues arriere de bicyclettes

Country Status (3)

Country Link
JP (1) JPS53131640A (fr)
FR (1) FR2387802A1 (fr)
IT (1) IT1094338B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001574A1 (fr) * 1990-07-25 1992-02-06 Jiri Krampera Jante pour roue a rayons arriere de bicyclette
US5938293A (en) * 1995-10-13 1999-08-17 Dietrich; Rolf Cycle, tensioned spoked wheel assembly and hub therefor
DE20200044U1 (de) 2002-01-03 2002-05-08 Alex Machine Industrial Co., Ltd., Shan-Shang, Tainan Fahrradrad zur Montage auf eine Radachse, die mit einem Freilaufrad montiert ist
US6409282B1 (en) 2000-03-17 2002-06-25 Shimano Inc. Bicycle hub
US7658450B2 (en) 2005-09-16 2010-02-09 Salomon S.A.S. Wheel with tension spokes and a method of manufacturing such wheel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795036A (en) * 1995-05-26 1998-08-18 Campagnolo S.R.L. Bicycle rear wheel
ATE245547T1 (de) * 2000-10-24 2003-08-15 Campagnolo Srl Speichenrad für ein fahrrad
JP2014094692A (ja) * 2012-11-09 2014-05-22 Susumu Endo スポーク車輪、ハブ、及び自転車

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE255332C (fr) *
DE471174C (de) * 1926-09-07 1929-02-08 William Norman Booth Drahtspeichenrad
GB311876A (en) * 1928-03-24 1929-05-23 Frederick William Baker Improvements in vehicle wheels
FR2359739A1 (fr) * 1976-07-27 1978-02-24 Lehanneur Claude Perfectionnement aux roues de bicyclette

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524810U (fr) * 1975-06-26 1977-01-13

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE255332C (fr) *
DE471174C (de) * 1926-09-07 1929-02-08 William Norman Booth Drahtspeichenrad
GB311876A (en) * 1928-03-24 1929-05-23 Frederick William Baker Improvements in vehicle wheels
FR2359739A1 (fr) * 1976-07-27 1978-02-24 Lehanneur Claude Perfectionnement aux roues de bicyclette

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001574A1 (fr) * 1990-07-25 1992-02-06 Jiri Krampera Jante pour roue a rayons arriere de bicyclette
US5228756A (en) * 1990-07-25 1993-07-20 Jiri Krampera Rim for a spoked bicycle rear wheel
US5938293A (en) * 1995-10-13 1999-08-17 Dietrich; Rolf Cycle, tensioned spoked wheel assembly and hub therefor
US6409282B1 (en) 2000-03-17 2002-06-25 Shimano Inc. Bicycle hub
US6431658B1 (en) 2000-03-17 2002-08-13 Shimano Inc. Bicycle hub
DE20200044U1 (de) 2002-01-03 2002-05-08 Alex Machine Industrial Co., Ltd., Shan-Shang, Tainan Fahrradrad zur Montage auf eine Radachse, die mit einem Freilaufrad montiert ist
US7658450B2 (en) 2005-09-16 2010-02-09 Salomon S.A.S. Wheel with tension spokes and a method of manufacturing such wheel

Also Published As

Publication number Publication date
JPS53131640A (en) 1978-11-16
IT1094338B (it) 1985-07-26
IT7822077A0 (it) 1978-04-07
FR2387802B1 (fr) 1982-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse