ITMI20130201A1 - Cerchio di ruota di bicicletta e relativa ruota di bicicletta - Google Patents

Cerchio di ruota di bicicletta e relativa ruota di bicicletta

Info

Publication number
ITMI20130201A1
ITMI20130201A1 IT000201A ITMI20130201A ITMI20130201A1 IT MI20130201 A1 ITMI20130201 A1 IT MI20130201A1 IT 000201 A IT000201 A IT 000201A IT MI20130201 A ITMI20130201 A IT MI20130201A IT MI20130201 A1 ITMI20130201 A1 IT MI20130201A1
Authority
IT
Italy
Prior art keywords
curvature
circle
rim
bottom wall
wall
Prior art date
Application number
IT000201A
Other languages
English (en)
Italian (it)
Inventor
Mario Meggiolan
Original Assignee
Campagnolo Srl
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 Campagnolo Srl filed Critical Campagnolo Srl
Priority to IT000201A priority Critical patent/ITMI20130201A1/it
Priority to EP14154782.8A priority patent/EP2767410B1/en
Priority to US14/178,561 priority patent/US9296257B2/en
Priority to JP2014024397A priority patent/JP6436631B2/ja
Priority to CN201410049911.3A priority patent/CN103978833B/zh
Priority to TW103104767A priority patent/TWI627077B/zh
Publication of ITMI20130201A1 publication Critical patent/ITMI20130201A1/it

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
    • B60B21/06—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
    • B60B1/00—Spoked wheels; Spokes thereof
    • B60B1/003—Spoked wheels; Spokes thereof specially adapted for bicycles
    • 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
    • B60B1/02—Wheels with wire or other tension spokes
    • B60B1/04—Attaching spokes to rim or hub
    • B60B1/041—Attaching spokes to rim or hub of bicycle wheels
    • 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
    • B60B21/023—Rims characterised by transverse section the transverse section being non-symmetrical
    • 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
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/10—Metallic materials
    • B60B2360/104—Aluminum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials
    • B60B2360/34—Reinforced plastics
    • B60B2360/341—Reinforced plastics with fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/111—Weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/311—Rigidity or stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/321—Lifetime
    • 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
    • B60Y2200/134—Racing bikes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
IT000201A 2013-02-13 2013-02-13 Cerchio di ruota di bicicletta e relativa ruota di bicicletta ITMI20130201A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000201A ITMI20130201A1 (it) 2013-02-13 2013-02-13 Cerchio di ruota di bicicletta e relativa ruota di bicicletta
EP14154782.8A EP2767410B1 (en) 2013-02-13 2014-02-12 Bicycle wheel rim and respective bicycle wheel
US14/178,561 US9296257B2 (en) 2013-02-13 2014-02-12 Bicycle wheel rim and respective bicycle wheel
JP2014024397A JP6436631B2 (ja) 2013-02-13 2014-02-12 自転車用のリムおよび該リムを備える自転車用の車輪
CN201410049911.3A CN103978833B (zh) 2013-02-13 2014-02-13 自行车轮圈和相应的自行车车轮
TW103104767A TWI627077B (zh) 2013-02-13 2014-02-13 自行車輪圈和相應的自行車車輪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000201A ITMI20130201A1 (it) 2013-02-13 2013-02-13 Cerchio di ruota di bicicletta e relativa ruota di bicicletta

Publications (1)

Publication Number Publication Date
ITMI20130201A1 true ITMI20130201A1 (it) 2014-08-14

Family

ID=48014183

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000201A ITMI20130201A1 (it) 2013-02-13 2013-02-13 Cerchio di ruota di bicicletta e relativa ruota di bicicletta

Country Status (6)

Country Link
US (1) US9296257B2 (enExample)
EP (1) EP2767410B1 (enExample)
JP (1) JP6436631B2 (enExample)
CN (1) CN103978833B (enExample)
IT (1) ITMI20130201A1 (enExample)
TW (1) TWI627077B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9770944B2 (en) * 2015-02-27 2017-09-26 ENVE Composities, LLC Reflex rim for enhanced efficiency
ITUA20161779A1 (it) * 2016-03-17 2017-09-17 Campagnolo Srl Ruota di bicicletta e relativo procedimento di fabbricazione
EP3495160B1 (en) * 2017-12-05 2021-11-10 Campagnolo S.r.l. Spoked wheel for bicycle and spoke attachment element for such a wheel
IT202000023149A1 (it) * 2020-10-01 2022-04-01 Campagnolo Srl Cerchio di ruota di bicicletta e procedimento per la sua fabbricazione

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1629996A1 (en) * 2004-08-31 2006-03-01 Campagnolo Srl Bicycle spoked wheel, components thereof and relative manufacturing methods
TW200940366A (en) * 2008-03-25 2009-10-01 Shimano Kk Spoke wheel for bicycle and spoke attachment element for bicycle
EP2422959A1 (en) * 2010-08-31 2012-02-29 Campagnolo S.r.l. Process for manufacturing a bicycle wheel rim and rim obtainable with such a process
EP2487047A1 (en) * 2011-02-14 2012-08-15 Shimano Components (Malaysia) SDN BHD Bicycle rim

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912701U (ja) * 1982-07-15 1984-01-26 二宮　憲一郎 自転車用リム
EP0494277B1 (de) * 1990-07-25 1995-02-22 Jiri Krampera Felge für ein gespeichtes fahrrad-hinterrad
US5499864A (en) * 1993-06-16 1996-03-19 Klein Bicycle Corporation Bicycle wheel rims
FR2750913B1 (fr) * 1996-07-12 1998-10-09 Mavic Sa Procede de percage d'une jante a rayon, jante percee selon le procede, insert adapte pour equiper la jante, et roue notamment de cycle
US6846047B2 (en) * 2001-09-28 2005-01-25 Rolf Dietrich Tensioned spoked wheel assembly and spoke rim and nipple therefor
DE10000399C1 (de) * 2000-01-07 2001-09-27 Gubesch Gmbh Fahrrad-Laufrad
IT1320582B1 (it) * 2000-08-03 2003-12-10 Campagnolo Srl Cerchio per una ruota di bicicletta con pneumatico senza camera d'aria.
ITPD20020213A1 (it) * 2002-08-02 2004-02-03 Ronda High Tech Srl Struttura di cerchio per ruota di bicicletta e simili.
US7063392B2 (en) * 2004-05-28 2006-06-20 Alex Global Technology, Inc. Wheel rim with a connecting wall having three arched wall portions
US7427112B2 (en) * 2004-12-28 2008-09-23 Raphael Schlanger Rim for a spoked wheel
FR2889998B1 (fr) * 2005-08-31 2008-10-31 Salomon Sa Roue a rayons en tension
ITMI20061670A1 (it) * 2006-09-01 2008-03-02 Campagnolo Srl Cerchio per ruota a raggi di bicicletta,procedimento idoneo per la sua fabbricazione e relativa ruota a raggi.
US7441841B1 (en) * 2008-04-02 2008-10-28 Alex Global Technology, Inc. Bicycle wheel rim
US8313155B2 (en) * 2008-09-15 2012-11-20 Edge Composites, LLC Advanced composite rim having molded in spoke holes
TWM411353U (en) * 2011-03-16 2011-09-11 Kunshan Henry Metal Tech Co Improved structure for wheel rim

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1629996A1 (en) * 2004-08-31 2006-03-01 Campagnolo Srl Bicycle spoked wheel, components thereof and relative manufacturing methods
TW200940366A (en) * 2008-03-25 2009-10-01 Shimano Kk Spoke wheel for bicycle and spoke attachment element for bicycle
EP2422959A1 (en) * 2010-08-31 2012-02-29 Campagnolo S.r.l. Process for manufacturing a bicycle wheel rim and rim obtainable with such a process
EP2487047A1 (en) * 2011-02-14 2012-08-15 Shimano Components (Malaysia) SDN BHD Bicycle rim

Also Published As

Publication number Publication date
US20140225423A1 (en) 2014-08-14
EP2767410A1 (en) 2014-08-20
CN103978833B (zh) 2017-11-14
JP6436631B2 (ja) 2018-12-12
TWI627077B (zh) 2018-06-21
TW201433475A (zh) 2014-09-01
EP2767410B1 (en) 2020-07-01
US9296257B2 (en) 2016-03-29
CN103978833A (zh) 2014-08-13
JP2014159270A (ja) 2014-09-04

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