BRPI0600358A - coroa traseira para transmissão de bicicleta - Google Patents

coroa traseira para transmissão de bicicleta

Info

Publication number
BRPI0600358A
BRPI0600358A BRPI0600358-3A BRPI0600358A BRPI0600358A BR PI0600358 A BRPI0600358 A BR PI0600358A BR PI0600358 A BRPI0600358 A BR PI0600358A BR PI0600358 A BRPI0600358 A BR PI0600358A
Authority
BR
Brazil
Prior art keywords
crown
bicycle
crowns
larger
bicycle transmission
Prior art date
Application number
BRPI0600358-3A
Other languages
English (en)
Inventor
Kenji Kamada
Original Assignee
Shimano Kk
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 Shimano Kk filed Critical Shimano Kk
Publication of BRPI0600358A publication Critical patent/BRPI0600358A/pt

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
    • 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
    • B62M9/12—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 the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S474/00—Endless belt power transmission systems or components
    • Y10S474/902—Particular connection between rim and hub
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S474/00—Endless belt power transmission systems or components
    • Y10S474/903—Particular connection between hub and shaft

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)

Abstract

"COROA TRASEIRA PARA TRANSMISSãO DE BICICLETA". A presente invenção refere-se a uma transmissão de bicicleta, tem entre outras coisas um cubo de roda traseiro com uma roda livre com um corpo externo de roda livre suportando uma pluralidade de coroas. Uma corrente é deslocada entre pares adjacentes das coroas por um desviador traseiro. Cada coroa inclui uma porção de ligação interna e uma porção de engate de corrente tendo uma porção de base anular e uma pluralidade de dentes. A coroa maior (engrenagem inferior) tem um ou mais recessos na superfície lateral que faceia em direção ao centro da bicicleta de modo que a coroa maior (engrenagem inferior) prolonga-se além dos limites do corpo externo da roda livre.
BRPI0600358-3A 2005-05-11 2006-02-09 coroa traseira para transmissão de bicicleta BRPI0600358A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/126,409 US7435197B2 (en) 2005-05-11 2005-05-11 Rear sprocket for bicycle transmission

Publications (1)

Publication Number Publication Date
BRPI0600358A true BRPI0600358A (pt) 2007-01-09

Family

ID=36782536

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600358-3A BRPI0600358A (pt) 2005-05-11 2006-02-09 coroa traseira para transmissão de bicicleta

Country Status (6)

Country Link
US (1) US7435197B2 (pt)
EP (1) EP1721823B1 (pt)
CN (1) CN1861475A (pt)
BR (1) BRPI0600358A (pt)
DE (1) DE602006019021D1 (pt)
TW (1) TWI277572B (pt)

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TWM298526U (en) * 2006-04-28 2006-10-01 Chosen Co Ltd Improved coupling device of hub and transmission sprocket
ITMI20071658A1 (it) 2007-08-09 2009-02-10 Campagnolo Srl Modulo di pignoni per una bicicletta e pacco pignoni comprendente tale modulo
ITMI20071659A1 (it) * 2007-08-09 2009-02-10 Campagnolo Srl Assieme di pignoni per una ruota posteriore di bicicletta e pacco pignoni comprendente tale assieme
ITMI20071660A1 (it) * 2007-08-09 2009-02-10 Campagnolo Srl Sistema di trasmissione del moto di una bicicletta
ITMI20071661A1 (it) * 2007-08-09 2009-02-10 Campagnolo Srl Assieme di ruote dentate per una bicicletta
DE102007045424A1 (de) 2007-09-21 2009-04-02 Sram Deutschland Gmbh Mehrfachkettenradeinheit für Fahrräder
US20090118046A1 (en) * 2007-11-02 2009-05-07 Sen-Biao Lai Multi-speed bicycle sprocket
US20090243250A1 (en) * 2008-03-28 2009-10-01 Tien Hsin Industries Co., Ltd. Bicycle sprocket assembly
US20100099530A1 (en) * 2008-03-28 2010-04-22 Douglas Chiang Bicycle Cogset
DE102010027228B4 (de) 2009-11-04 2021-12-09 Sram Deutschland Gmbh Mehrfach-Ritzelanordnung für Fahrräder
US9193416B2 (en) * 2009-11-30 2015-11-24 Shimano Inc. Bicycle sprocket support assembly
WO2011090383A1 (en) 2010-01-21 2011-07-28 Van Robertus Cornelius Wilhelmus Hoek Sprocket mounting carrier for a bicycle
US8641151B2 (en) * 2010-11-12 2014-02-04 Shimano Inc. Sprocket support structure
US8696503B2 (en) * 2011-03-01 2014-04-15 Shimano Inc. Bicycle sprocket assembly
DE102011103489A1 (de) * 2011-06-03 2012-12-06 Sram Deutschland Gmbh Mehrfach-Ritzelanordnung für eine Fahrradschaltung sowie Hinterrad-Achsanordnung mit einer derartigen Mehrfach-Ritzelanordnung
US20120322598A1 (en) * 2011-06-17 2012-12-20 Chang Hui Lin Ratchet Structure of a freewheel and a hub
TWI585000B (zh) * 2011-07-13 2017-06-01 Sram De Gmbh A multi-sprocket equipped with a small sprocket is used for the transmission of the bicycle transmission
WO2013038432A1 (en) * 2011-09-13 2013-03-21 Meccanica Generale S.R.L. A plastic pulley for driving drum for washing machine into rotation.
US20130116074A1 (en) * 2011-11-08 2013-05-09 Chang Hui Lin Sprocket wheel for bicycle
US9476495B2 (en) * 2012-10-18 2016-10-25 Borgwarner, Inc. Fluted sprocket/cog bore for reduced machining cycle times and reduced tool wear
US10221887B2 (en) 2012-12-06 2019-03-05 The Hive Global, Inc Self locking bearing preload adjuster
US9533735B2 (en) * 2013-07-19 2017-01-03 Sram Deutschland Gmbh Multiple-sprocket arrangement for a bicycle gearing
US9302736B2 (en) * 2014-02-05 2016-04-05 Shimano Inc. Bicycle sprocket
CN104405856A (zh) * 2014-11-21 2015-03-11 江苏双峰粉末冶金制品有限公司 含定转子的链轮
US9403578B1 (en) * 2015-02-05 2016-08-02 Shimano Inc. Bicycle sprocket assembly and bicycle rear sprocket assembly
DE102015203709A1 (de) * 2015-03-02 2016-09-08 Sram Deutschland Gmbh Ritzelanordnung mit Adapter
US9511819B1 (en) * 2015-05-25 2016-12-06 Shimano Inc. Bicycle rear sprocket assembly
US10562588B2 (en) * 2015-09-01 2020-02-18 The Hive Global, Inc Bicycle cassette with locking connection
US10005520B2 (en) * 2016-02-12 2018-06-26 Shimano Inc. Bicycle driving system and a multiple rear sprocket assembly thereof
WO2017165226A1 (en) 2016-03-24 2017-09-28 The Hive Global, Inc. Bicycle crank with spindle attachment structure
US9868491B1 (en) * 2016-07-21 2018-01-16 Shimano Inc. Bicycle sprocket assembly
EP3385153B1 (en) 2017-04-07 2020-02-26 ZUMA Innovation, S.L. Cassette for a bicycle transmission system
TWI785386B (zh) * 2017-05-30 2022-12-01 日商島野股份有限公司 自行車後鏈輪總成
WO2019040340A1 (en) 2017-08-21 2019-02-28 The Hive Global, Inc. BICYCLE CASSETTE COMPRISING A CLAMP CONNECTION
US11208171B2 (en) 2017-09-21 2021-12-28 Veselin Mandaric Drive assembly for a bicycle
NL2021891B1 (en) * 2018-10-26 2020-05-13 Advancing Tech B V Transmission system
SI25993A (sl) * 2020-04-21 2021-10-29 Gorenje gospodinjski aparati, d.o.o Jermenica bobna pralnega stroja iz materiala iz umetne snovi
US11932351B2 (en) 2020-07-17 2024-03-19 The Hive Global, Inc. Conical bicycle cassette sprocket structure
US11858588B2 (en) * 2021-04-29 2024-01-02 Shimano Inc. Rear sprocket assembly and lock device
US11603166B2 (en) * 2021-04-29 2023-03-14 Shimano Inc. Rear sprocket assembly and lock device
US12030586B2 (en) 2021-07-12 2024-07-09 The Hive Global, Inc. Seal for bicycle crank with differential chainring motion

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB498258A (en) * 1937-10-30 1939-01-05 Birmingham Small Arms Co Ltd Improvements in free-wheel hubs for cycles and the like
US4121474A (en) * 1971-10-23 1978-10-24 Jose Domingo Arregui Suinaga Multiple crown free wheel systems for bicycles
US3972245A (en) * 1974-08-20 1976-08-03 Raleigh Industries Limited Bicycle freewheel
US4047603A (en) * 1976-02-05 1977-09-13 Maeda Industries, Ltd. Multi-speed bicycle free wheel assembly
IT7822169V0 (it) * 1978-06-23 1978-06-23 Campagnolo Tullio Dispositivo di ruota libera per biciclette.
JPS59102504U (ja) * 1982-12-27 1984-07-10 株式会社シマノ 自転車用ハブ
JPH0187993U (pt) * 1987-12-02 1989-06-09
JPH04297390A (ja) * 1991-03-27 1992-10-21 Shimano Inc 自転車後輪用多段ホイール
DE19518676A1 (de) * 1995-05-22 1996-11-28 Fichtel & Sachs Ag Freilaufnabe für Fahrräder
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
JP3069284B2 (ja) * 1996-01-26 2000-07-24 株式会社シマノ 自転車用ハブ
US5788593A (en) * 1996-10-02 1998-08-04 Shimano (Singapore) Private, Limited Multiple sprocket assembly adapted to secure a sprocket to an outer race
US5954604A (en) * 1996-11-21 1999-09-21 Shimano, Inc. Multiple sprocket assembly for a bicycle
US6013001A (en) * 1998-02-04 2000-01-11 Shimano, Inc. Bicycle sprocket having recesses beneath chain receiving edges
US6382381B1 (en) * 2000-09-06 2002-05-07 Shimano Inc. Bicycle hub assembly
US6340338B1 (en) * 2000-09-13 2002-01-22 Shimano Inc. Bicycle sprocket
US20030064844A1 (en) * 2001-10-01 2003-04-03 Lin Chang Hui Sprocket combination having an assembling structure
US6866604B2 (en) * 2003-01-17 2005-03-15 Shimano, Inc. Multiple level sprocket support for a bicycle

Also Published As

Publication number Publication date
CN1861475A (zh) 2006-11-15
US7435197B2 (en) 2008-10-14
TW200639101A (en) 2006-11-16
DE602006019021D1 (de) 2011-02-03
EP1721823B1 (en) 2010-12-22
EP1721823A3 (en) 2008-10-08
EP1721823A2 (en) 2006-11-15
US20060258499A1 (en) 2006-11-16
TWI277572B (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 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 5A E 6A ANUIDADES.