JP2001523189A - 自転車用後部懸架装置 - Google Patents
自転車用後部懸架装置Info
- Publication number
- JP2001523189A JP2001523189A JP54665698A JP54665698A JP2001523189A JP 2001523189 A JP2001523189 A JP 2001523189A JP 54665698 A JP54665698 A JP 54665698A JP 54665698 A JP54665698 A JP 54665698A JP 2001523189 A JP2001523189 A JP 2001523189A
- Authority
- JP
- Japan
- Prior art keywords
- bicycle
- rear suspension
- frame
- pin
- arm
- 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.)
- Granted
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 41
- 230000035939 shock Effects 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/30—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay pivoted on pedal crank shelf
-
- 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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
- B62K25/286—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay the shock absorber being connected to the chain-stay via a linkage mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.一端が自転車のフレームのクランク軸ケースが設けられている箇所に回動可 能に取り付けられ、他端がチエーン(12)によって回転駆動される後輪(3 )を支持するバックホーク(5)に回動可能に取り付けられたチエーンステー (4)を含んでなり、上記バックホークの上端は、他端がフレーム(1)に回 動可能に取り付けられたアーム(6)の一端に回動可能に取り付けられた、自 転車用後部懸架装置において、上記チェーンステー(4)と上記バックホーク (5)と上記アーム(6)と上記フレーム(1)とによって定義される四辺形 のピン結合構造のピン節点(41、54、56、67)が、上記後輪のハブの 回転軸と、上記懸架装置が外力に抗して動くときの上記ハブの軌跡の曲率中心 (CC)とを通る直線が、上記自転車の縦方向の中心面に平行で水平な直線と なす角度が、10°と20°の間であるように構成されていることを特徴とす る自転車用後部懸架装置。 2.上記後輪のハブの回転軸と、上記懸架装置が外力に抗して動くときの上記ハ ブの軌跡の上記曲率中心(CC)とを通る上記直線が、上記自転車の縦方向の 中心面に平行で水平な直線となす上記角度は、実質上14°に等しいことを特 徴とする、請求項1に記載の自転車用後部懸架装置。 3.上記後輪のハブの軌跡の上記曲率中心(CC)は、上記後輸の駆動チェーン の上部を含む水平面の近傍にあることを特徴とする、請求項1または請求項2 に記載の自転車用後部懸架装置。 4.上記アーム(6)は、衝撃吸収装置を制御するレバー(7)と一体に形成さ れていることを特徴とする、請求項3に記載の自転車用後部懸架装置。 5.上記アーム(6)と上記レバー(7)とは、互いに鈍角をなすように結合さ れていることを特徴とする、請求項4に記載の自転車用後部懸架装置。 6.上記衝撃吸収装置は、縦パイプ(1b)と、上記レバー(7)のピン節点( 67)と反対側の先端との間に設けることを特徴とする、請求項4または請求 項5記載の自転車用後部懸架装置。 7.上記フレーム(1)と上記チェーンステー(4)とのピン節点(41)は、 クランク軸ケースの軸(10a)の上方にあることを特徴とする、請求項1〜 6のいずれか1つに記載の自転車用後部懸架装置。 8.上記フレーム(1)と上記チェーンステー(4)との上記ピン節点(41) は、クランク軸ケースの軸の前方にあることを特徴とする、請求項1〜7のい ずれか1つに記載の自転車用後部懸架装置。 9.上記フレーム(1)と上記チェーンステー(4)との上記ピン節点(41) は、前輪(2b)の回転軸と後輪(3)の回転軸とを通る水平な直線の上に設 けられていることを特徴とする、請求項7または請求項8記載の自転車用後部 懸架装置。 10.上記チェーンステー(4)と上記バックホーク(5)とのピン節点(54 )は、クランク軸ケースの軸(10a)を通る水平な直線の下方にあること を特徴とする、請求項1〜9のいずれか1つに記載の自転車用後部懸架装置 。 11.上記バックホークと上記アーム(6)とのピン節点(56)は、上記チェ ーンステーと上記バックホークとのピン節点(54)の前方の上方に設けら れていることを特徴とする、請求項1〜10のいずれか1っに記載の自転車 用後部懸架装置。 12.上記フレーム上の上記レバー(7)と上記アーム(6)とのピン節点(6 7)は、上記フレーム(1)と上記チェーンステー(4)とのピン節点(4 1)の後方にあることを特徴とする、請求項1〜11のいずれか1つに記載 の自転車用後部懸架装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9705128A FR2762572B1 (fr) | 1997-04-25 | 1997-04-25 | Suspension arriere pour bicyclette |
FR97/05128 | 1997-04-25 | ||
PCT/FR1998/000821 WO1998049046A1 (fr) | 1997-04-25 | 1998-04-24 | Suspension arriere pour bicyclette |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001523189A true JP2001523189A (ja) | 2001-11-20 |
JP4129297B2 JP4129297B2 (ja) | 2008-08-06 |
Family
ID=9506309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54665698A Expired - Fee Related JP4129297B2 (ja) | 1997-04-25 | 1998-04-24 | 自転車用後部懸架装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6386568B1 (ja) |
EP (1) | EP0975509B1 (ja) |
JP (1) | JP4129297B2 (ja) |
CN (1) | CN1097539C (ja) |
AT (1) | ATE227666T1 (ja) |
DE (1) | DE69809407T2 (ja) |
DK (1) | DK0975509T3 (ja) |
ES (1) | ES2189167T3 (ja) |
FR (1) | FR2762572B1 (ja) |
PT (1) | PT975509E (ja) |
TW (1) | TW421631B (ja) |
WO (1) | WO1998049046A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6871867B2 (en) * | 2000-12-19 | 2005-03-29 | Greg M. Parigian | Multi-linking, rear suspension system for two-wheeled motor vehicles |
US20060273545A1 (en) * | 2000-12-19 | 2006-12-07 | Parigian Greg M | Motorcycle rear suspension system |
FR2827831B1 (fr) * | 2001-07-26 | 2004-04-16 | Promiles | Vehicule deux roues a suspension arriere |
TWI291426B (en) | 2005-04-15 | 2007-12-21 | Giant Mfg Co Ltd | Bicycle with rear suspensory damping |
US8152191B2 (en) * | 2004-06-29 | 2012-04-10 | Giant Manufacturing Co., Ltd. | Bicycle suspension system |
US7566066B2 (en) * | 2004-06-29 | 2009-07-28 | Giant Manufacturing Co., Ltd. | Bicycle rear suspension system |
DE602005009717D1 (de) * | 2004-07-10 | 2008-10-23 | Cycles Lapierre | Hinterradaufhängung eines zweiradfahrzeugs |
FR2872776B1 (fr) * | 2004-07-10 | 2008-08-08 | Cycles Lapierre Soc Par Action | Suspension arriere anti-pompage de vehicule a deux roues |
FR2880862A1 (fr) * | 2005-01-19 | 2006-07-21 | Renault Sport Technologie Soc | Train arriere pour bicyclette |
FR2898577B1 (fr) | 2006-03-15 | 2009-02-13 | Cycles Lapierre Soc Par Action | Perfectionnement a une suspension arriere d'un vehicule |
US7815207B2 (en) * | 2007-06-28 | 2010-10-19 | Currie Christopher S | Rear wheel suspension system for a two-wheeled vehicle |
DE102008008186B4 (de) * | 2008-02-08 | 2012-03-01 | Canyon Bicycles Gmbh | Fahrradrahmen mit gefedertem Hinterbau |
US8382136B2 (en) | 2008-04-17 | 2013-02-26 | Sotto Group LLC | Bicycle rear suspension system linkage |
WO2013117777A1 (es) | 2012-02-09 | 2013-08-15 | Fundacion Tekniker | Sistema de suspensión para vehículo |
US9061729B2 (en) | 2012-08-09 | 2015-06-23 | Christopher Canfield | Suspension system for wheeled vehicles |
US9156521B2 (en) | 2013-12-23 | 2015-10-13 | Wayne Lumpkin | Bicycle frame rear suspension with flexing frame segment |
DE202015002990U1 (de) * | 2015-04-23 | 2016-07-26 | Canyon Bicycles Gmbh | Fahrradrahmen |
US11765877B2 (en) | 2019-03-05 | 2023-09-19 | Fuji Corporation | Component mounting system |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US423471A (en) * | 1890-03-18 | Petehg | ||
US1016042A (en) * | 1911-09-07 | 1912-01-30 | Henry Alfred Shelton | Spring-frame for velocipedes. |
US3831990A (en) * | 1973-07-26 | 1974-08-27 | B Singh | Bumper guard and sidewall protector |
US3931990A (en) * | 1974-09-16 | 1976-01-13 | Yamaha International Corporation | Bicycle |
US5217241A (en) * | 1990-09-18 | 1993-06-08 | Ocean State International Inc. | Bicycle suspension system |
DE4041375C2 (de) * | 1990-12-21 | 1994-03-03 | Otto Gally | Gefedertes Fahrrad |
JPH07502950A (ja) * | 1992-01-21 | 1995-03-30 | ライトナー ホースト | 自転車用リヤサスペンション |
US5509679A (en) * | 1992-01-21 | 1996-04-23 | 89908, Inc. | Rear suspension for bicycles |
US5259637A (en) * | 1993-01-13 | 1993-11-09 | Gt Bicycles, Inc. | Bicycle rear suspension |
US5409249A (en) * | 1993-09-15 | 1995-04-25 | Gt Bicycles, Inc. | Bicycle rear suspension system |
US5553881A (en) * | 1995-01-25 | 1996-09-10 | Outland Design Technologies, Inc. | Bicycle rear suspension system |
US5725227A (en) * | 1995-07-20 | 1998-03-10 | Schwinn Cycling & Fitness Inc. | Suspension system for a bicycle |
US5901974A (en) * | 1996-09-04 | 1999-05-11 | Gt Bicycles, Inc. | Bicycle, anti-dive braking system |
-
1997
- 1997-04-25 FR FR9705128A patent/FR2762572B1/fr not_active Expired - Fee Related
-
1998
- 1998-04-24 US US09/403,036 patent/US6386568B1/en not_active Expired - Lifetime
- 1998-04-24 DK DK98922859T patent/DK0975509T3/da active
- 1998-04-24 PT PT98922859T patent/PT975509E/pt unknown
- 1998-04-24 WO PCT/FR1998/000821 patent/WO1998049046A1/fr active IP Right Grant
- 1998-04-24 DE DE69809407T patent/DE69809407T2/de not_active Expired - Lifetime
- 1998-04-24 EP EP98922859A patent/EP0975509B1/fr not_active Expired - Lifetime
- 1998-04-24 JP JP54665698A patent/JP4129297B2/ja not_active Expired - Fee Related
- 1998-04-24 AT AT98922859T patent/ATE227666T1/de active
- 1998-04-24 ES ES98922859T patent/ES2189167T3/es not_active Expired - Lifetime
- 1998-04-24 CN CN98804444A patent/CN1097539C/zh not_active Expired - Fee Related
- 1998-05-20 TW TW087106470A patent/TW421631B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69809407D1 (de) | 2002-12-19 |
PT975509E (pt) | 2003-02-28 |
CN1253531A (zh) | 2000-05-17 |
DK0975509T3 (da) | 2002-12-16 |
ES2189167T3 (es) | 2003-07-01 |
WO1998049046A1 (fr) | 1998-11-05 |
FR2762572B1 (fr) | 1999-06-04 |
DE69809407T2 (de) | 2003-06-26 |
EP0975509B1 (fr) | 2002-11-13 |
CN1097539C (zh) | 2003-01-01 |
FR2762572A1 (fr) | 1998-10-30 |
ATE227666T1 (de) | 2002-11-15 |
TW421631B (en) | 2001-02-11 |
JP4129297B2 (ja) | 2008-08-06 |
US6386568B1 (en) | 2002-05-14 |
EP0975509A1 (fr) | 2000-02-02 |
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