BRPI0600367A - coroa maior de bicicleta - Google Patents
coroa maior de bicicletaInfo
- Publication number
- BRPI0600367A BRPI0600367A BRPI0600367-2A BRPI0600367A BRPI0600367A BR PI0600367 A BRPI0600367 A BR PI0600367A BR PI0600367 A BRPI0600367 A BR PI0600367A BR PI0600367 A BRPI0600367 A BR PI0600367A
- Authority
- BR
- Brazil
- Prior art keywords
- crown
- larger
- clamping
- bike
- toothed annular
- Prior art date
Links
Classifications
-
- 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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/105—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like involving front sprocket chain-wheels engaged by the chain, belt or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
"COROA MAIOR DE BICICLETA". A presente invenção refere-se a uma coroa maior de bicicleta que é constituída por uma primeira peça e uma segunda peça. A primeira peça possui um eixo de rotação central, uma parte de fixação de pedivela com uma pluralidade de aberturas de fixação de coroa maior e uma parte anular dentada com uma pluralidade de dentes de engrenagem de engate de corrente. A segunda peça está disposta em torno do eixo de rotação central e está firmemente fixada para se superpor a pelo menos uma dentre a parte de fixação de pedivela e a parte anular dentada para reforçar a primeira peça sem obstruir o acesso às aberturas de fixação de coroa maior.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/126,143 US7686721B2 (en) | 2005-05-11 | 2005-05-11 | Bicycle chainring |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0600367A true BRPI0600367A (pt) | 2007-01-09 |
Family
ID=36562968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0600367-2A BRPI0600367A (pt) | 2005-05-11 | 2006-02-10 | coroa maior de bicicleta |
Country Status (5)
Country | Link |
---|---|
US (1) | US7686721B2 (pt) |
EP (1) | EP1721821B1 (pt) |
CN (1) | CN100460273C (pt) |
BR (1) | BRPI0600367A (pt) |
TW (1) | TWI277573B (pt) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1764296B1 (en) * | 2005-09-15 | 2012-05-30 | Campagnolo S.r.l. | Toothed wheel of a bicycle drivetrain |
ITMI20071181A1 (it) * | 2007-06-12 | 2008-12-13 | Campagnolo Srl | Metodo di controllo elettronico di un cambio di bicicletta e sistema elettronico per bicicletta |
ITMI20072062A1 (it) * | 2007-10-25 | 2009-04-26 | Campagnolo Srl | Cambio di bicicletta |
CN103956114B (zh) | 2008-07-03 | 2017-07-04 | 7-11公司 | 滚轴烤架的滚动信息显示 |
NL2002757C2 (en) * | 2008-07-21 | 2010-01-22 | 3T Design Ltd | Crank set for a bicycle including a two-part crankshaft with integral mounting bodies. |
US8550944B2 (en) * | 2008-10-01 | 2013-10-08 | Sram, Llc | Multi-speed sprocket assembly |
US8820192B2 (en) | 2009-04-29 | 2014-09-02 | Race Face Prerformance Products Inc. | Bicycle crank arm and insert therefore |
TWI522276B (zh) * | 2011-10-05 | 2016-02-21 | Shimano Kk | Bicycle sprockets |
US9771128B2 (en) * | 2011-10-05 | 2017-09-26 | Shimano Inc. | Bicycle crank assembly |
US9062758B2 (en) | 2011-12-06 | 2015-06-23 | Sram, Llc | Chainring |
US9182027B2 (en) * | 2011-12-06 | 2015-11-10 | Sram, Llc | Chainring |
ITMI20120088U1 (it) * | 2012-03-08 | 2013-09-09 | Campagnolo Srl | Assieme di pedivella destra per bicicletta |
TWI503258B (zh) * | 2012-04-25 | 2015-10-11 | Shimano Kk | 自行車用之鏈輪 |
CN103419893A (zh) * | 2012-05-18 | 2013-12-04 | 株式会社岛野 | 自行车用链轮 |
DE102012013645B4 (de) * | 2012-07-09 | 2023-03-23 | Sram Deutschland Gmbh | Hinterer Umwerfer für eine Kettenschaltung eines Fahrrads und Kettenführungsrolle für einen derartigen hinteren Umwerfer |
US9829085B2 (en) * | 2013-05-07 | 2017-11-28 | Shimano Inc. | Bicycle sprocket |
DE102013009492B4 (de) | 2013-06-05 | 2023-10-19 | Sram Deutschland Gmbh | Kettenring |
DE202013011442U1 (de) * | 2013-12-20 | 2014-01-23 | Sram Deutschland Gmbh | Kettenrad |
US9086138B1 (en) * | 2014-01-14 | 2015-07-21 | Shimano Inc. | Bicycle sprocket |
US10000256B2 (en) * | 2014-01-23 | 2018-06-19 | Shimano Inc. | Bicycle sprocket |
US9457870B2 (en) * | 2014-01-24 | 2016-10-04 | Shimano Inc. | Bicycle sprocket |
US9581230B2 (en) | 2014-02-10 | 2017-02-28 | Wolf Tooth Components, LLC | Sprocket |
US9581229B2 (en) | 2014-02-10 | 2017-02-28 | Wolf Tooth Components, LLC | Sprocket |
US9394986B2 (en) | 2014-02-10 | 2016-07-19 | Wolf Tooth Components, LLC | Sprocket |
US9394987B2 (en) | 2014-02-10 | 2016-07-19 | Wolf Tooth Components, LLC | Sprocket |
WO2015131023A1 (en) * | 2014-02-27 | 2015-09-03 | Eko Sport, Inc. | Alternating tooth chain ring |
US9581231B2 (en) | 2014-04-08 | 2017-02-28 | Wolf Tooth Components, LLC | Sprocket |
US9625027B2 (en) | 2014-04-08 | 2017-04-18 | Wolf Tooth Components, LLC | Sprocket |
US9404565B2 (en) * | 2014-04-08 | 2016-08-02 | Wolf Tooth Components, LLC | Sprocket |
US9919763B2 (en) * | 2014-06-16 | 2018-03-20 | Shimano Inc. | Bicycle sprocket |
TWD170998S (zh) * | 2014-07-24 | 2015-10-11 | 潘戴克斯有限公司 | 電氣腳踏車驅動器 |
USD750998S1 (en) * | 2014-12-19 | 2016-03-08 | John Wang | Sprocket |
US9919764B2 (en) * | 2015-01-15 | 2018-03-20 | Shimano Inc. | Bicycle sprocket |
US9403578B1 (en) * | 2015-02-05 | 2016-08-02 | Shimano Inc. | Bicycle sprocket assembly and bicycle rear sprocket assembly |
US20160236750A1 (en) * | 2015-02-13 | 2016-08-18 | Shimano Inc. | Bicycle drive system |
USD774987S1 (en) * | 2015-04-01 | 2016-12-27 | Tien Hsin Industries Co., Ltd. | Bicycle sprocket |
US10451166B2 (en) | 2015-04-13 | 2019-10-22 | Eko Sport, Inc. | Chain ring with teeth oppositely laterally engaging a drive chain |
US10703441B2 (en) * | 2015-07-03 | 2020-07-07 | Sram Deutschland Gmbh | Drive arrangement for a bicycle |
DE102015008662A1 (de) * | 2015-07-03 | 2017-01-05 | Sram Deutschland Gmbh | Einzelkettenrad für eine Fahrradvorderkurbelanordnung |
USD801877S1 (en) * | 2015-08-24 | 2017-11-07 | Robert Bosch Gmbh | Bicycle drive unit and frame portion |
CN112517887A (zh) | 2016-04-11 | 2021-03-19 | 福克斯制造有限公司 | 用于形成自行车前链轮组件的方法 |
TWI596040B (zh) * | 2016-05-24 | 2017-08-21 | 自行車齒盤連接裝置 | |
US10093389B2 (en) * | 2016-11-16 | 2018-10-09 | Shimano Inc. | Bicycle front sprocket, bicycle crank assembly, and bicycle drive train |
CN106741552A (zh) * | 2016-12-23 | 2017-05-31 | 鼎镁(昆山)新材料科技有限公司 | 交通工具用齿盘异材组合结构改良 |
CN106515992A (zh) * | 2016-12-23 | 2017-03-22 | 鼎镁(昆山)新材料科技有限公司 | 交通工具用齿盘异材组合结构 |
US11014628B2 (en) | 2017-04-28 | 2021-05-25 | Fox Factory, Inc. | Cinch direct mount 2X ring system |
US10618588B2 (en) * | 2017-12-13 | 2020-04-14 | Gates Corporation | Sprocket guard |
CN108163132A (zh) * | 2017-12-26 | 2018-06-15 | 重庆爵狼摩托车配件有限公司 | 一种链盘及其车辆 |
EP3533701B1 (de) * | 2018-02-28 | 2021-01-20 | SRAM Deutschland GmbH | Hinterrad-ritzelanordnung mit zwei einstückigen zur gemeinsamen drehung miteinander verbundenen teilanordnungen |
US10830329B2 (en) * | 2018-03-08 | 2020-11-10 | Shimano Inc. | Bicycle sprocket |
USD847034S1 (en) * | 2018-03-09 | 2019-04-30 | Sram Llc | Chainring for a bicycle |
US10865870B2 (en) * | 2018-07-06 | 2020-12-15 | Shimano Inc. | Bicycle sprocket |
US11292555B2 (en) * | 2018-08-01 | 2022-04-05 | Shimano Inc. | Bicycle sprocket |
GB2576197B (en) * | 2018-08-09 | 2021-12-15 | Hobbs James | Apparatus for securing a sprocket to a sprocket carrier |
US11300192B2 (en) * | 2018-11-28 | 2022-04-12 | D3 Innovation Inc. | Chainring for a bicycle |
US11359709B2 (en) | 2018-12-18 | 2022-06-14 | Fox Factory, Inc. | Chainring |
US11680633B2 (en) * | 2019-02-08 | 2023-06-20 | Fox Factory, Inc. | Chainring |
US11814135B2 (en) * | 2022-04-14 | 2023-11-14 | Shimano Inc. | Crank assembly for human powered vehicle |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1013843A (fr) | 1950-03-04 | 1952-08-05 | Dispositif de montage universel de roues dentées sur pédaliers de cycles | |
JPS53165964U (pt) * | 1977-06-02 | 1978-12-26 | ||
US4240303A (en) * | 1978-09-27 | 1980-12-23 | Mosley Earnest D | Chain sprocket with opposite frangible side guide plates |
JPS5811673Y2 (ja) * | 1979-01-29 | 1983-03-04 | 川崎重工業株式会社 | オ−トバイ用スプロケット |
JPS63133488U (pt) | 1987-02-25 | 1988-08-31 | ||
US5452622A (en) * | 1993-02-09 | 1995-09-26 | Magi, L.P. | Stress dissipation gear |
US5314366A (en) | 1993-03-25 | 1994-05-24 | Palm Kirby A | Adapter chainring |
JP2909010B2 (ja) | 1995-09-20 | 1999-06-23 | 株式会社シマノ | 自転車用ギヤクランク |
JP3562883B2 (ja) | 1995-09-29 | 2004-09-08 | 株式会社シマノ | 自転車後輪用多段ホイール |
US5725450A (en) * | 1996-08-21 | 1998-03-10 | Joshua Paris | Device for preventing derailment of a bicycle chain |
US6533690B2 (en) * | 2001-04-30 | 2003-03-18 | Robert L. Barnett | Chain guide apparatus for bicycle |
EP1407962A1 (en) | 2002-10-11 | 2004-04-14 | Campagnolo Srl | Sprocket support member for a bicycle sprocket assembly |
US20040092352A1 (en) * | 2002-11-12 | 2004-05-13 | Cheng-Hsun Chiang | Bicycle chain wheel assembly |
DE20218755U1 (de) | 2002-12-04 | 2003-02-27 | Jiang Chen Xun | Optimierung der Kettenradstruktur von Fahrrädern |
-
2005
- 2005-05-11 US US11/126,143 patent/US7686721B2/en not_active Expired - Fee Related
- 2005-11-03 TW TW094138624A patent/TWI277573B/zh active
-
2006
- 2006-02-10 BR BRPI0600367-2A patent/BRPI0600367A/pt not_active IP Right Cessation
- 2006-02-20 CN CNB2006100041172A patent/CN100460273C/zh active Active
- 2006-05-04 EP EP06009261A patent/EP1721821B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1721821A2 (en) | 2006-11-15 |
US7686721B2 (en) | 2010-03-30 |
CN1861474A (zh) | 2006-11-15 |
CN100460273C (zh) | 2009-02-11 |
TW200639102A (en) | 2006-11-16 |
US20060258498A1 (en) | 2006-11-16 |
EP1721821B1 (en) | 2011-08-03 |
EP1721821A3 (en) | 2007-07-11 |
TWI277573B (en) | 2007-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 3A, 4A, 5A E 6A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 3A, 4A, 5A E 6A ANUIDADES. |