JP2009514722A - 自転車フレーム - Google Patents
自転車フレーム Download PDFInfo
- Publication number
- JP2009514722A JP2009514722A JP2008538371A JP2008538371A JP2009514722A JP 2009514722 A JP2009514722 A JP 2009514722A JP 2008538371 A JP2008538371 A JP 2008538371A JP 2008538371 A JP2008538371 A JP 2008538371A JP 2009514722 A JP2009514722 A JP 2009514722A
- Authority
- JP
- Japan
- Prior art keywords
- section
- cross
- bicycle
- bicycle frame
- down tube
- 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
Links
Images
Classifications
-
- 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
-
- 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
- B62K19/04—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity
- B62K19/06—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity tubular
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Tires In General (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
1.大きな慣性モーメントを有するメインチューブ(この中でダウンチューブが基本である)を持つ超剛性構造によってフレームに最大の効率を与えること
2.泥及び土ぼこりの悪条件においてユーザーを保護して、「泥除け」の役割を果たすこと。このようにして、ダウンチューブは従来の泥除けに有利に取って代わって、ユーザーに対する様々な粒子の影響を大幅に取り除く。
−最小限の重量を持つダウンチューブの最大限の剛性
−前輪の泥跳ねからのユーザーの保護
を解決することである。
a)少なくとも自転車の車輪に面するダウンチューブの中央−上部において、前記四辺形断面の外面が凹面であること、及び
b)前記外面の寸法がほぼダウンチューブの上部から中央部に向かって増大すること。
Claims (2)
- 四辺形断面を持つダウンチューブ(1)を含む自転車フレームであり、
a)少なくとも自転車車輪に面する前記ダウンチューブ(1)の中央−上部(11)において前記断面の外向き面(10)が凹面であり、かつ
b)前記外向き面(10)の寸法(a)がほぼ前記ダウンチューブの上部断面(A:A)から中央部断面(C:C)に向かって増大する、
ことを特徴とする、自転車フレーム。 - 前記中央−上部の少なくとも一部において、ダウンチューブ(1)の前記幅(a)が前記自転車の前輪のタイヤの幅より大きいことを特徴とする、前の請求項に記載の自転車フレーム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200502674A ES2274718B2 (es) | 2005-11-03 | 2005-11-03 | Cuadro de bicicleta. |
PCT/ES2006/000260 WO2007051871A1 (es) | 2005-11-03 | 2006-05-18 | Cuadro de bicicleta |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009514722A true JP2009514722A (ja) | 2009-04-09 |
Family
ID=38005459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008538371A Pending JP2009514722A (ja) | 2005-11-03 | 2006-05-18 | 自転車フレーム |
Country Status (10)
Country | Link |
---|---|
US (1) | US7780199B2 (ja) |
EP (1) | EP1947002B1 (ja) |
JP (1) | JP2009514722A (ja) |
KR (1) | KR20080064859A (ja) |
AT (1) | ATE517807T1 (ja) |
AU (1) | AU2006310498A1 (ja) |
CA (1) | CA2628068A1 (ja) |
ES (1) | ES2274718B2 (ja) |
RU (1) | RU2008122055A (ja) |
WO (1) | WO2007051871A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100225090A1 (en) * | 2009-03-06 | 2010-09-09 | Cusack Douglas A | Aerodynamic bicycle structure |
US8720929B2 (en) | 2011-09-23 | 2014-05-13 | Specialized Bicycle Components, Inc. | Bicycle frame |
USD1008106S1 (en) | 2022-04-22 | 2023-12-19 | Giant Manufacturing Co., Ltd. | Bicycle frame |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6066596A (ja) * | 1983-09-22 | 1985-04-16 | Fujitsu Ltd | 光交換機 |
DE4142619A1 (de) * | 1991-12-21 | 1993-07-29 | Hde Metallwerk Gmbh | Zwei- und dreiradrahmen |
US5842712A (en) * | 1996-08-19 | 1998-12-01 | Hsieh; Wen Cheng | Strengthened bicycle frame and tube |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US520245A (en) * | 1894-05-22 | Bicycle mud-guard | ||
US1547157A (en) * | 1921-06-27 | 1925-07-21 | Ner A Car Corp | Motor cycle |
US2034158A (en) * | 1935-07-30 | 1936-03-17 | Stoffel Henry | Delivery bike |
US2251005A (en) * | 1940-12-17 | 1941-07-29 | Rubinich Anthony | Foot pedal propelled vehicle |
FR2265602B1 (ja) * | 1974-03-29 | 1977-03-04 | Ramond Louis | |
USRE33295E (en) * | 1983-06-28 | 1990-08-14 | Trimble Design, Inc. | Bicycle frame |
DE3782940T2 (de) * | 1986-05-12 | 1993-06-17 | Brent J Trimble | Kunststofffahrradrahmen komponnenten und herstellungsverfahren. |
US5255932A (en) * | 1991-07-11 | 1993-10-26 | Moore James D | Superefficient bicycle structure |
USD349087S (en) * | 1992-07-02 | 1994-07-26 | Jeff Rowley | Mud guard for trail bike |
DE19629740B4 (de) * | 1996-07-23 | 2006-01-12 | Peter Denk | Leichtbauteil |
US5918904A (en) * | 1996-12-16 | 1999-07-06 | Hanesworth; Don | Snap on mud fenders for mountain bikes |
US6047786A (en) * | 1997-12-11 | 2000-04-11 | Vectrix Corporation | Electric vehicle and frame therefor |
US6089586A (en) * | 1998-10-07 | 2000-07-18 | Elliot Rudell | Convertible scooter/trike |
JP4077173B2 (ja) * | 2001-05-11 | 2008-04-16 | 本田技研工業株式会社 | スクータ型車両 |
JP2003312565A (ja) * | 2002-04-19 | 2003-11-06 | Honda Motor Co Ltd | 自転車のマッドガード構造 |
DE20207870U1 (de) * | 2002-05-21 | 2002-10-10 | Kingbyx Internat Inc | Fahrradrahmen |
JP4233022B2 (ja) * | 2003-02-27 | 2009-03-04 | 本田技研工業株式会社 | 自動二輪車のフレーム構造 |
FR2861048B1 (fr) * | 2003-10-15 | 2007-02-09 | Bied Dominique | Bicyclette pliable et procede de pliage |
EP1544092A1 (en) * | 2003-12-18 | 2005-06-22 | Ideal Bike Corporation | Bicycle frame for female |
US7533895B2 (en) * | 2004-12-27 | 2009-05-19 | Bentley Beal | Flexible frame for bicycle and the like |
US20080054594A1 (en) * | 2006-07-01 | 2008-03-06 | Xabier Irizar | Aerodynamic bicycle frame with substituted arcuate seat tube |
-
2005
- 2005-11-03 ES ES200502674A patent/ES2274718B2/es not_active Expired - Fee Related
-
2006
- 2006-05-18 AT AT06755347T patent/ATE517807T1/de not_active IP Right Cessation
- 2006-05-18 EP EP06755347A patent/EP1947002B1/fr active Active
- 2006-05-18 JP JP2008538371A patent/JP2009514722A/ja active Pending
- 2006-05-18 CA CA002628068A patent/CA2628068A1/en not_active Abandoned
- 2006-05-18 KR KR1020087010930A patent/KR20080064859A/ko not_active Application Discontinuation
- 2006-05-18 WO PCT/ES2006/000260 patent/WO2007051871A1/es active Application Filing
- 2006-05-18 US US12/092,429 patent/US7780199B2/en not_active Expired - Fee Related
- 2006-05-18 AU AU2006310498A patent/AU2006310498A1/en not_active Abandoned
- 2006-05-18 RU RU2008122055/11A patent/RU2008122055A/ru not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6066596A (ja) * | 1983-09-22 | 1985-04-16 | Fujitsu Ltd | 光交換機 |
DE4142619A1 (de) * | 1991-12-21 | 1993-07-29 | Hde Metallwerk Gmbh | Zwei- und dreiradrahmen |
US5842712A (en) * | 1996-08-19 | 1998-12-01 | Hsieh; Wen Cheng | Strengthened bicycle frame and tube |
Also Published As
Publication number | Publication date |
---|---|
KR20080064859A (ko) | 2008-07-09 |
RU2008122055A (ru) | 2009-12-20 |
EP1947002B1 (fr) | 2011-07-27 |
US7780199B2 (en) | 2010-08-24 |
WO2007051871A1 (es) | 2007-05-10 |
ES2274718A1 (es) | 2007-05-16 |
EP1947002A4 (fr) | 2010-12-08 |
EP1947002A1 (fr) | 2008-07-23 |
ES2274718B2 (es) | 2008-06-16 |
AU2006310498A1 (en) | 2007-05-10 |
US20080231015A1 (en) | 2008-09-25 |
CA2628068A1 (en) | 2007-05-10 |
ATE517807T1 (de) | 2011-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090416 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110614 |
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A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110913 |
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A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110921 |
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A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120221 |