ATE372920T1 - Verfahren zur herstellung von einem kurbelhebel eines fahrrads und kurbelhebel für ein fahrrad - Google Patents

Verfahren zur herstellung von einem kurbelhebel eines fahrrads und kurbelhebel für ein fahrrad

Info

Publication number
ATE372920T1
ATE372920T1 AT02016270T AT02016270T ATE372920T1 AT E372920 T1 ATE372920 T1 AT E372920T1 AT 02016270 T AT02016270 T AT 02016270T AT 02016270 T AT02016270 T AT 02016270T AT E372920 T1 ATE372920 T1 AT E372920T1
Authority
AT
Austria
Prior art keywords
bicycle
crank lever
producing
fibre
reinforced
Prior art date
Application number
AT02016270T
Other languages
English (en)
Inventor
Pra Giuseppe Dal
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
Application granted granted Critical
Publication of ATE372920T1 publication Critical patent/ATE372920T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/50—Removing moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/02—Cycle frames characterised by material or cross-section of frame members
    • B62K19/16—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly of plastics
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/50—Removing moulded articles
    • B29C2043/503—Removing moulded articles using ejector pins, rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/258—Tubular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3091—Bicycles
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Transmission Devices (AREA)
  • Laminated Bodies (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
AT02016270T 2001-08-03 2002-07-23 Verfahren zur herstellung von einem kurbelhebel eines fahrrads und kurbelhebel für ein fahrrad ATE372920T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000782A ITTO20010782A1 (it) 2001-08-03 2001-08-03 Procedimento per la produzione di una pedivella per bicicletta.

Publications (1)

Publication Number Publication Date
ATE372920T1 true ATE372920T1 (de) 2007-09-15

Family

ID=11459123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02016270T ATE372920T1 (de) 2001-08-03 2002-07-23 Verfahren zur herstellung von einem kurbelhebel eines fahrrads und kurbelhebel für ein fahrrad

Country Status (8)

Country Link
US (3) US20030037638A1 (de)
EP (2) EP1864904A3 (de)
JP (2) JP2003054478A (de)
CN (1) CN1404978A (de)
AT (1) ATE372920T1 (de)
DE (1) DE60222348T2 (de)
ES (1) ES2291397T3 (de)
IT (1) ITTO20010782A1 (de)

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US20040182197A1 (en) * 2003-03-18 2004-09-23 Cheng-Hsun Chiang Bicycle crank
US20040200314A1 (en) * 2003-04-12 2004-10-14 Frank Hermansen Bicycle crank arm
US20040211289A1 (en) * 2003-04-25 2004-10-28 Cheng-Hsun Chiang Crank structure of bicycle
EP1486412B1 (de) * 2003-06-10 2014-05-07 Campagnolo S.R.L. Fahrradtretkurbel
DE60332333D1 (de) * 2003-06-11 2010-06-10 Campagnolo Srl Verfahren zur Herstellung einer Fahrradkomponente
EP2110302A1 (de) 2003-06-11 2009-10-21 CAMPAGNOLO S.r.l. Fahrradkomponente
US20050011304A1 (en) * 2003-07-14 2005-01-20 Douglas Chiang Crank structure of bicycle
JP2005047382A (ja) * 2003-07-29 2005-02-24 Shimano Inc 自転車用クランクアーム
ES2297364T3 (es) 2004-03-05 2008-05-01 Campagnolo S.R.L. Injerto para manivela de pedal de bicicleta.
EP1759980A1 (de) * 2005-06-17 2007-03-07 Campagnolo Srl Einsatz zur Befestigung von Fahrradbauteilen und Fahrradbauteile mit solch einem Einsatz
EP1749736A1 (de) 2005-08-03 2007-02-07 Campagnolo S.R.L. Fahrradkomponente aus Verbundwerkstoff mit Einsätzen und deren Herstellung
EP1806188A1 (de) * 2006-01-10 2007-07-11 Yu, Chai-chi Giessform und Verfahren zur Herstellung einer Kurbel
EP1818251A1 (de) * 2006-02-14 2007-08-15 CAMPAGNOLO S.r.l. Fahrradtretkurbel, Zwischenprodukt and Methode zur Herstellung einer solchen Tretkurbel
ATE523419T1 (de) 2006-02-14 2011-09-15 Campagnolo Srl Fahrradtretkurbel und herstellungsmethode für eine derartige tretkurbel
JP2007302222A (ja) * 2006-04-14 2007-11-22 Shimano Inc 自転車用クランク
FR2915420B1 (fr) * 2007-04-30 2012-09-07 Ea Tech Procede de moulage sous pression de materiaux composites, et dispositif de moule pour sa mise en oeuvre
US20090137354A1 (en) 2007-11-27 2009-05-28 Shimano Inc. Bicycle rear derailleur
US8820192B2 (en) 2009-04-29 2014-09-02 Race Face Prerformance Products Inc. Bicycle crank arm and insert therefore
DE102014103701B3 (de) 2014-03-18 2015-05-21 Holger Faupel Kurbelarm für ein Fahrrad-Tretkurbelsystem und Herstellungsverfahren dafür
FR3024386B1 (fr) * 2014-08-01 2017-03-10 Plastic Omnium Cie Systeme de positionnement et de maintien d’un insert dans un moule, desactivable a l’ejection
TWI552860B (zh) * 2014-09-16 2016-10-11 翁慶隆 複合材料飾件之結構、製造模具及其製造方法
US10562588B2 (en) 2015-09-01 2020-02-18 The Hive Global, Inc Bicycle cassette with locking connection
US11142280B2 (en) 2016-03-24 2021-10-12 The Hive Global, Inc. Bicycle crank with spindle attachment structure
CA2964058A1 (en) 2016-04-11 2017-10-11 Fox Factory, Inc. Bicycle front sprocket
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IT201700060486A1 (it) * 2017-06-01 2018-12-01 Vins S R L Stampo, impianto e metodo per la produzione mediante forgiatura di un componente in materiale composito a base di spezzoni di materiale fibroso
CN111542471A (zh) 2017-08-21 2020-08-14 劲锋铁马股份有限公司 具有夹紧连接的自行车塔轮
TW202015962A (zh) * 2018-10-29 2020-05-01 明安國際企業股份有限公司 機車轉向連桿構件及其製造方法
US11359709B2 (en) 2018-12-18 2022-06-14 Fox Factory, Inc. Chainring
US11680633B2 (en) 2019-02-08 2023-06-20 Fox Factory, Inc. Chainring
US11623416B2 (en) * 2019-06-19 2023-04-11 Arris Composites Inc. Multi-part molds and methods for forming complex fiber-composite parts
US11932351B2 (en) 2020-07-17 2024-03-19 The Hive Global, Inc. Conical bicycle cassette sprocket structure
US12091131B2 (en) 2020-11-20 2024-09-17 Fox Factory, Inc. Insert undercut
CN113021853B (zh) * 2021-03-24 2022-09-02 哈尔滨复合材料设备开发有限公司 一种用于生产纤维复合材料环链的缠绕装置及缠绕方法
US12030586B2 (en) 2021-07-12 2024-07-09 The Hive Global, Inc. Seal for bicycle crank with differential chainring motion
DE202022103016U1 (de) * 2022-05-29 2023-08-31 Igus Gmbh Tretkurbel, insbesondere Fahrradtretkurbel, mit Kurbelarmköper aus Kunststoff
DE102023104738A1 (de) * 2023-02-27 2024-08-29 Kautex Textron Gmbh & Co. Kg Verfahren zum Herstellen eines Hybridbauteils und Presswerkzeug zum Herstellen eines Hybridbauteils

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Also Published As

Publication number Publication date
JP2003054478A (ja) 2003-02-26
CN1404978A (zh) 2003-03-26
JP2009012766A (ja) 2009-01-22
ITTO20010782A1 (it) 2003-02-03
US20030037638A1 (en) 2003-02-27
US20070187866A1 (en) 2007-08-16
EP1864904A3 (de) 2011-11-16
ES2291397T3 (es) 2008-03-01
DE60222348D1 (de) 2007-10-25
ITTO20010782A0 (it) 2001-08-03
EP1281609A3 (de) 2003-10-15
EP1864904A2 (de) 2007-12-12
DE60222348T2 (de) 2008-05-29
US20070284782A1 (en) 2007-12-13
EP1281609B1 (de) 2007-09-12
EP1281609A2 (de) 2003-02-05

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