DE69921769D1 - Radfelge für Fahrräder - Google Patents

Radfelge für Fahrräder

Info

Publication number
DE69921769D1
DE69921769D1 DE69921769T DE69921769T DE69921769D1 DE 69921769 D1 DE69921769 D1 DE 69921769D1 DE 69921769 T DE69921769 T DE 69921769T DE 69921769 T DE69921769 T DE 69921769T DE 69921769 D1 DE69921769 D1 DE 69921769D1
Authority
DE
Germany
Prior art keywords
wheel rim
ribs
bicycles
concentric
engaging
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.)
Expired - Lifetime
Application number
DE69921769T
Other languages
English (en)
Other versions
DE69921769T2 (de
Inventor
Lai Jiann Chern
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.)
JAANLUEN INDUSTRY CO
Original Assignee
JAANLUEN INDUSTRY CO
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 JAANLUEN INDUSTRY CO filed Critical JAANLUEN INDUSTRY CO
Application granted granted Critical
Publication of DE69921769D1 publication Critical patent/DE69921769D1/de
Publication of DE69921769T2 publication Critical patent/DE69921769T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60B21/00—Rims
    • B60B21/02—Rims characterised by transverse section
    • B60B21/025—Rims characterised by transverse section the transverse section being hollow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/02—Rims characterised by transverse section
    • B60B21/04—Rims characterised by transverse section with substantially radial flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/06—Rims characterised by means for attaching spokes, i.e. spoke seats
    • B60B21/062—Rims characterised by means for attaching spokes, i.e. spoke seats for bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/08—Rims characterised by having braking surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
    • B60B21/104—Rims characterised by the form of tyre-seat or flange, e.g. corrugated the shape of flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/13—Bicycles; Tricycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Heat Treatment Of Steel (AREA)
  • Tires In General (AREA)
DE69921769T 1999-01-05 1999-12-28 Radfelge für Fahrräder Expired - Lifetime DE69921769T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US225406 1999-01-05
US09/225,406 US6120105A (en) 1999-01-05 1999-01-05 Wheel rim for bicycles

Publications (2)

Publication Number Publication Date
DE69921769D1 true DE69921769D1 (de) 2004-12-16
DE69921769T2 DE69921769T2 (de) 2005-11-10

Family

ID=22844740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921769T Expired - Lifetime DE69921769T2 (de) 1999-01-05 1999-12-28 Radfelge für Fahrräder

Country Status (6)

Country Link
US (1) US6120105A (de)
EP (1) EP1018443B1 (de)
AT (1) ATE281945T1 (de)
AU (1) AU722560B3 (de)
CA (1) CA2293889A1 (de)
DE (1) DE69921769T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089672A (en) * 1999-05-27 2000-07-18 Alex Machine Industrial Co., Ltd. Bicycle wheel rim
DE20010350U1 (de) * 2000-04-19 2000-08-31 Alex Machine Industrial Co., Ltd., Shan-Shang Hsiang, Tainan Radfelge, insbesondere Fahrradfelge
US6418873B1 (en) * 2000-11-21 2002-07-16 Alex Machine Industrial Co., Ltd. Bicycle wheel rim with a wear-indicating projection
US6582029B2 (en) 2001-05-25 2003-06-24 Shimano Inc. Bicycle rim
TWM286136U (en) * 2005-08-08 2006-01-21 Jalco Industry Co Ltd Improved reinforced fiber attachment structure for wheel rim
US20080277998A1 (en) * 2007-05-08 2008-11-13 Alex Global Technology, Inc. Wheel rim
AT512673A1 (de) * 2012-03-15 2013-10-15 Leitl Rotationskörper mit reibungsreduzierter Oberfläche sowie Verfahren zur Herstellung desselben
CN104228083A (zh) * 2013-06-18 2014-12-24 天心工业股份有限公司 碳纤维轮圈制造方法
US9242421B2 (en) * 2013-10-08 2016-01-26 Tien Hsin Industries Co., Ltd. Method for manufacturing carbon fiber rim
JP6546772B2 (ja) * 2014-04-23 2019-07-17 カンパニョーロ・ソシエタ・ア・レスポンサビリタ・リミタータＣａｍｐａｇｎｏｌｏ Ｓｏｃｉｅｔａ Ａ Ｒｅｓｐｏｎｓａｂｉｌｉｔａ Ｌｉｍｉｔａｔａ 自転車用車輪のリム、それを備える自転車用車輪およびその製造方法
US10532610B2 (en) * 2014-06-13 2020-01-14 Sram, Llc Bicycle rim with brake track

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR633130A (fr) * 1926-08-05 1928-01-21 Perfectionnement dans les jantes de bicycletes, motocyclettes, etc.
DE822499C (de) * 1950-07-15 1951-11-26 Karl Altenburger Radfelge
FR1031239A (fr) * 1951-01-22 1953-06-22 Jante spéciale pour roues de bicyclette permettant un freinage puissant
US3237732A (en) * 1964-03-12 1966-03-01 Kelsey Hayes Co Disk with v-grooved braking surfaces
US3305048A (en) * 1965-04-30 1967-02-21 Arnold Schwinn & Co Brake block retainers
FR91843E (fr) * 1966-06-29 1968-08-16 Thionville Laminoirs A Froid Jante de cycle perfectionnée
DE1919333A1 (de) * 1968-10-18 1970-05-21 Matsushita Electric Ind Co Ltd Fahrradbremse
GB2101541B (en) * 1981-05-07 1984-12-05 Schothorst Bv Estel Van Wheel rims
US4531754A (en) * 1982-09-30 1985-07-30 Engleman Christian F Radial braking system
US5246275A (en) * 1987-08-21 1993-09-21 Arredondo Jr Rene N Wheel for bicycles and method of producing
DE29900301U1 (de) * 1999-01-11 1999-04-01 Jaanluen Industry Co., Ltd., Hua Tan Hsiang, Changhua Radfelge für ein Fahrrad

Also Published As

Publication number Publication date
US6120105A (en) 2000-09-19
ATE281945T1 (de) 2004-11-15
AU722560B3 (en) 2000-08-03
EP1018443A3 (de) 2003-01-02
EP1018443A2 (de) 2000-07-12
DE69921769T2 (de) 2005-11-10
CA2293889A1 (en) 2000-07-05
EP1018443B1 (de) 2004-11-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806