JP2003072666A - 自転車用クランク、及び当該クランクの製造方法 - Google Patents

自転車用クランク、及び当該クランクの製造方法

Info

Publication number
JP2003072666A
JP2003072666A JP2002184334A JP2002184334A JP2003072666A JP 2003072666 A JP2003072666 A JP 2003072666A JP 2002184334 A JP2002184334 A JP 2002184334A JP 2002184334 A JP2002184334 A JP 2002184334A JP 2003072666 A JP2003072666 A JP 2003072666A
Authority
JP
Japan
Prior art keywords
bicycle crank
elongated core
inserts
core
insert
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.)
Pending
Application number
JP2002184334A
Other languages
English (en)
Japanese (ja)
Inventor
Maurizio Valle
マウリツィオ・ヴァッレ
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.)
Campagnolo SRL
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
Priority claimed from IT2001TO000621A external-priority patent/ITTO20010621A1/it
Priority claimed from IT2001TO000617A external-priority patent/ITTO20010617A1/it
Application filed by Campagnolo SRL filed Critical Campagnolo SRL
Publication of JP2003072666A publication Critical patent/JP2003072666A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP2002184334A 2001-06-27 2002-06-25 自転車用クランク、及び当該クランクの製造方法 Pending JP2003072666A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT2001TO000621A ITTO20010621A1 (it) 2001-06-27 2001-06-27 Pedivella per bicicletta e procedimento per la sua fabbricazione.
IT2001TO000617A ITTO20010617A1 (it) 2001-06-27 2001-06-27 Pedivella per bicicletta e procedimento per la sua fabbricazione.
IT2001A000621 2001-06-27
IT2001A000617 2001-06-27

Publications (1)

Publication Number Publication Date
JP2003072666A true JP2003072666A (ja) 2003-03-12

Family

ID=26332882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002184334A Pending JP2003072666A (ja) 2001-06-27 2002-06-25 自転車用クランク、及び当該クランクの製造方法

Country Status (2)

Country Link
JP (1) JP2003072666A (zh)
CN (1) CN100335347C (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005001663A (ja) * 2003-06-10 2005-01-06 Campagnolo Spa 自転車構成部品およびその製造方法
JP2005001662A (ja) * 2003-06-11 2005-01-06 Campagnolo Spa 自転車構成部品およびその製造方法
EP1502846A2 (en) 2003-07-29 2005-02-02 Shimano Inc. Bicycle crank arm
WO2005068284A1 (ja) * 2004-01-13 2005-07-28 Toray Industries, Inc. 自転車用クランクおよびその製造方法
JP2007030793A (ja) * 2005-07-29 2007-02-08 Toray Ind Inc アーム状応力伝達部材
EP1845015A2 (en) 2006-04-14 2007-10-17 Shimano Inc. Bicycle crank
US8863616B2 (en) 2006-02-14 2014-10-21 Campagnolo S.R.L. Bicycle pedal crank, intermediate product and method for manufacturing such a pedal crank
JP2015227152A (ja) * 2014-05-09 2015-12-17 株式会社シマノ 自転車用部品、自転車用軸部材、自転車用リアスプロケット組立体、及び自転車用レバー部材

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8616085B2 (en) * 2010-08-18 2013-12-31 Shimano Inc. Bicycle crank assembly
US9527548B2 (en) * 2013-12-20 2016-12-27 Sram, Llc Bicycle crank arm assembly
US11142281B2 (en) * 2018-04-17 2021-10-12 Huron Cycling, LLC Cycle crank assembly

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224872A (ja) * 1982-06-23 1983-12-27 本田技研工業株式会社 自動二輪車用リヤフオ−クア−ムの製造方法
JPS6022323U (ja) * 1983-07-22 1985-02-15 大日本硝子工業株式会社 繊維強化プラスチツク製柱状材
JPS6154870U (zh) * 1984-09-13 1986-04-12
JPS61177833U (zh) * 1985-04-24 1986-11-06
US4811626A (en) * 1986-10-31 1989-03-14 Michel Bezin Bicycle pedal crank
JPH0159625U (zh) * 1987-10-08 1989-04-14
US5010785A (en) * 1990-06-11 1991-04-30 Seattle Bike Supply Crank arm for a bicylce
JPH04261678A (ja) * 1991-02-15 1992-09-17 Mizuno Corp ラケットフレーム及びその製造方法
JPH06321167A (ja) * 1993-05-14 1994-11-22 Mitsubishi Rayon Co Ltd 自転車用クランク
JPH07232336A (ja) * 1994-02-24 1995-09-05 Nippo Sangyo Kk 軽量芯材を内蔵するｆｒｐ成形品の成形方法
JPH09323365A (ja) * 1996-06-06 1997-12-16 Toyota Autom Loom Works Ltd ガス燃料タンク及びその成形方法
JPH10181665A (ja) * 1996-12-27 1998-07-07 Shimano Inc 自転車用中空クランクとその製造方法
JPH11192991A (ja) * 1998-01-06 1999-07-21 Exedy Corp 自転車用ｆｒｐ製モノコックフレ−ムの構造及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841801A (en) * 1987-03-25 1989-06-27 Trw Inc. Connecting rod
FR2636386A1 (fr) * 1988-09-13 1990-03-16 Peyrard Piece allongee a resistance mecanique elevee, et son procede de fabrication
US5941135A (en) * 1997-06-18 1999-08-24 Schlanger; Raphael Bicycle crankshaft assembly
EP1986311A2 (en) * 2007-04-26 2008-10-29 Seiko Epson Corporation Brushless electric machine

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224872A (ja) * 1982-06-23 1983-12-27 本田技研工業株式会社 自動二輪車用リヤフオ−クア−ムの製造方法
JPS6022323U (ja) * 1983-07-22 1985-02-15 大日本硝子工業株式会社 繊維強化プラスチツク製柱状材
JPS6154870U (zh) * 1984-09-13 1986-04-12
JPS61177833U (zh) * 1985-04-24 1986-11-06
US4811626A (en) * 1986-10-31 1989-03-14 Michel Bezin Bicycle pedal crank
JPH0159625U (zh) * 1987-10-08 1989-04-14
US5010785A (en) * 1990-06-11 1991-04-30 Seattle Bike Supply Crank arm for a bicylce
JPH04261678A (ja) * 1991-02-15 1992-09-17 Mizuno Corp ラケットフレーム及びその製造方法
JPH06321167A (ja) * 1993-05-14 1994-11-22 Mitsubishi Rayon Co Ltd 自転車用クランク
JPH07232336A (ja) * 1994-02-24 1995-09-05 Nippo Sangyo Kk 軽量芯材を内蔵するｆｒｐ成形品の成形方法
JPH09323365A (ja) * 1996-06-06 1997-12-16 Toyota Autom Loom Works Ltd ガス燃料タンク及びその成形方法
JPH10181665A (ja) * 1996-12-27 1998-07-07 Shimano Inc 自転車用中空クランクとその製造方法
JPH11192991A (ja) * 1998-01-06 1999-07-21 Exedy Corp 自転車用ｆｒｐ製モノコックフレ−ムの構造及びその製造方法

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8707823B2 (en) 2003-06-10 2014-04-29 Campagnolo S.R.L. Bicycle component and method for making such a component
JP2005001663A (ja) * 2003-06-10 2005-01-06 Campagnolo Spa 自転車構成部品およびその製造方法
JP2005001662A (ja) * 2003-06-11 2005-01-06 Campagnolo Spa 自転車構成部品およびその製造方法
US10105916B2 (en) 2003-06-11 2018-10-23 Campagnolo S.R.L. Bicycle component and method for manufacturing such a component
US8024993B2 (en) 2003-06-11 2011-09-27 Campagnolo, S.R.L. Bicycle component and method for manufacturing such a component
EP1502846A2 (en) 2003-07-29 2005-02-02 Shimano Inc. Bicycle crank arm
EP1502846A3 (en) * 2003-07-29 2006-06-07 Shimano Inc. Bicycle crank arm
WO2005068284A1 (ja) * 2004-01-13 2005-07-28 Toray Industries, Inc. 自転車用クランクおよびその製造方法
JPWO2005068284A1 (ja) * 2004-01-13 2007-12-27 東レ株式会社 自転車用クランクおよびその製造方法
JP2007030793A (ja) * 2005-07-29 2007-02-08 Toray Ind Inc アーム状応力伝達部材
US8863616B2 (en) 2006-02-14 2014-10-21 Campagnolo S.R.L. Bicycle pedal crank, intermediate product and method for manufacturing such a pedal crank
EP1845015A2 (en) 2006-04-14 2007-10-17 Shimano Inc. Bicycle crank
US7527277B2 (en) 2006-04-14 2009-05-05 Shimano Inc. Bicycle crank
EP1845015A3 (en) * 2006-04-14 2008-04-30 Shimano Inc. Bicycle crank
JP2015227152A (ja) * 2014-05-09 2015-12-17 株式会社シマノ 自転車用部品、自転車用軸部材、自転車用リアスプロケット組立体、及び自転車用レバー部材

Also Published As

Publication number Publication date
CN1393368A (zh) 2003-01-29
CN100335347C (zh) 2007-09-05

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