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ES2167770T3 - Rueda dentada. - Google Patents

Rueda dentada.

Info

Publication number
ES2167770T3
ES2167770T3 ES97935780T ES97935780T ES2167770T3 ES 2167770 T3 ES2167770 T3 ES 2167770T3 ES 97935780 T ES97935780 T ES 97935780T ES 97935780 T ES97935780 T ES 97935780T ES 2167770 T3 ES2167770 T3 ES 2167770T3
Authority
ES
Spain
Prior art keywords
area
piñon
union
pinion
convex parts
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.)
Expired - Lifetime
Application number
ES97935780T
Other languages
English (en)
Inventor
Norihiko Takamori
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.)
Sunstar Giken KK
Sunstar Engineering Inc
Uni Sunstar BV
Original Assignee
Sunstar Giken KK
Sunstar Engineering Inc
Uni Sunstar BV
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 Sunstar Giken KK, Sunstar Engineering Inc, Uni Sunstar BV filed Critical Sunstar Giken KK
Application granted granted Critical
Publication of ES2167770T3 publication Critical patent/ES2167770T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/30—Chain-wheels
    • 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
    • B62M9/02—Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gears, Cams (AREA)
  • Retarders (AREA)

Abstract

SE PUEDE UTILIZAR UN PIÑON DELGADO Y LIGERO CON UNA CADENA CONVENCIONAL. CON EL FIN DE EVITAR EL TRAQUETEO DE LA CADENA, LOS DIENTES SE DESPLAZAN DE MANERA QUE TOQUEN AMBOS LADOS DE CADA ESLABON. EL PIÑON (1) INCLUYE UNA ZONA ONDULADA (2). ESTA ZONA ESTA FORMADA AL MENOS EN LA PARTE PERIFERICA EXTERNA DEL PIÑON Y SE PROLONGA EN ONDULACION A LO LARGO DE LA CIRCUNFERENCIA DEL PIÑON. LA ZONA ONDULADA TIENE VARIAS PARTES CONVEXAS DE UNION (3). EXISTEN DIVERSOS DIENTES (5) EN EL EXTREMO EXTERNO DE LAS PARTES CONVEXAS DE UNION.
ES97935780T 1996-08-14 1997-08-13 Rueda dentada. Expired - Lifetime ES2167770T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21452996 1996-08-14

Publications (1)

Publication Number Publication Date
ES2167770T3 true ES2167770T3 (es) 2002-05-16

Family

ID=16657244

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97935780T Expired - Lifetime ES2167770T3 (es) 1996-08-14 1997-08-13 Rueda dentada.

Country Status (8)

Country Link
US (1) US6203462B1 (es)
EP (1) EP0918962B1 (es)
CN (1) CN1109207C (es)
DE (1) DE69708118T2 (es)
ES (1) ES2167770T3 (es)
ID (1) ID18024A (es)
MY (1) MY119448A (es)
WO (1) WO1998006962A1 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6013001A (en) 1998-02-04 2000-01-11 Shimano, Inc. Bicycle sprocket having recesses beneath chain receiving edges
ES2299201T3 (es) * 1998-02-26 2008-05-16 Sunstar Giken Kabushiki Kaisha Piñon.
US7462120B1 (en) * 2005-02-03 2008-12-09 Thompson Scott C Warped chain ring gear used in a bicycle chain transfer
US8820192B2 (en) 2009-04-29 2014-09-02 Race Face Prerformance Products Inc. Bicycle crank arm and insert therefore
US9062758B2 (en) 2011-12-06 2015-06-23 Sram, Llc Chainring
US9182027B2 (en) 2011-12-06 2015-11-10 Sram, Llc Chainring
WO2013126307A1 (en) * 2012-02-22 2013-08-29 Laitram, L.L.C. Cleanable sprockets in a belt conveyor
DE102013009492B4 (de) * 2013-06-05 2023-10-19 Sram Deutschland Gmbh Kettenring
US9394986B2 (en) 2014-02-10 2016-07-19 Wolf Tooth Components, LLC 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
US9394987B2 (en) 2014-02-10 2016-07-19 Wolf Tooth Components, LLC Sprocket
US9669899B2 (en) 2014-02-27 2017-06-06 Eko Sport, Inc. Alternating tooth chain ring
US9625027B2 (en) 2014-04-08 2017-04-18 Wolf Tooth Components, LLC Sprocket
US9581231B2 (en) 2014-04-08 2017-02-28 Wolf Tooth Components, LLC Sprocket
US9404565B2 (en) 2014-04-08 2016-08-02 Wolf Tooth Components, LLC Sprocket
DE102015219522B4 (de) * 2014-10-14 2025-07-24 Sram Deutschland Gmbh Mehrfach-Kettenradanordnung für eine Hinterradnabe
WO2016154479A1 (en) * 2015-03-25 2016-09-29 Wick Werks, LLC Chainrings with alternating tooth thickness offset
EP3283792B1 (en) * 2015-04-13 2024-12-25 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
TWI731062B (zh) 2016-04-11 2021-06-21 美商福克斯製造有限公司 自行車前鏈輪
US20170016524A1 (en) * 2016-09-28 2017-01-19 Chao-Yuan Cheng Bicycle sprocket wheel
US10507888B2 (en) * 2016-11-10 2019-12-17 Shimano Inc. Bicycle crank assembly and bicycle sprocket assembly
US10358186B2 (en) * 2016-12-16 2019-07-23 Shimano Inc. Bicycle sprocket and bicycle sprocket assembly
DE102016015433A1 (de) * 2016-12-23 2018-06-28 Sram Deutschland Gmbh Mehrfach-Ritzelanordnung und Fahrradantrieb mit einer solchen Mehrfach-Ritzelanordnung
US10295041B2 (en) * 2016-12-26 2019-05-21 Shimano Inc. Bicycle sprocket and bicycle sprocket assembly
US11014628B2 (en) 2017-04-28 2021-05-25 Fox Factory, Inc. Cinch direct mount 2X ring system
EP3621870B1 (en) * 2017-05-12 2022-01-19 Miranda & Irmão Lda. Narrow - wide teeth chainring
US11338886B2 (en) * 2018-05-24 2022-05-24 Shimano Inc. Bicycle multiple sprocket and bicycle sprocket
US12227262B2 (en) 2018-12-07 2025-02-18 Fox Factory, Inc. Mid-sprocket assembly
US11359709B2 (en) * 2018-12-18 2022-06-14 Fox Factory, Inc. Chainring
US11680633B2 (en) 2019-02-08 2023-06-20 Fox Factory, Inc. Chainring
US11338887B2 (en) * 2019-02-21 2022-05-24 Shimano Inc. Bicycle rear sprocket
US12145691B2 (en) 2021-05-25 2024-11-19 Fox Factory, Inc. Crank impact and wear protection article
EP4239221B1 (en) * 2022-03-03 2024-04-03 Marcin Golec An improved bicycle chainring and a bicycle comprising the bicycle chainring
US20250003476A1 (en) * 2023-06-28 2025-01-02 Sunstar Singapore Pte. Ltd. Sprocket

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1870801A (en) * 1930-11-05 1932-08-09 John R Gammeter Sprocket and chain construction
US2374644A (en) * 1943-07-10 1945-05-01 Bombardier Joseph Armand Sprocket wheel
US3052133A (en) * 1959-12-16 1962-09-04 Toledo Scale Corp Drive for moving stairways
US3448629A (en) * 1968-06-20 1969-06-10 Amsted Ind Inc Chain and sprocket drive
US3745851A (en) * 1971-12-23 1973-07-17 North American Rockwell Power toothed transmission device
JPS53165964U (es) * 1977-06-02 1978-12-26
DE2816137A1 (de) * 1978-04-14 1979-10-25 Willi Strohmeyer Maschinenbau Kettenrad
JPS5916593Y2 (ja) * 1978-05-19 1984-05-15 本田技研工業株式会社 チェン装置
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
US4339031A (en) * 1979-10-01 1982-07-13 Joy Manufacturing Company Monorail suspended conveyor system
JPS57204367A (en) * 1981-06-09 1982-12-15 Yamaha Motor Co Ltd Noise preventing device for chain sprocket of autobicycle
FR2545902B1 (fr) * 1983-05-13 1988-07-15 Gauchon Ets Louis Organe dente tournant pour systeme d'entrainement a chaine, et procede de fabrication
US4559028A (en) * 1983-07-11 1985-12-17 Reeves Jr James B Adjustment pitch sprocket
US4867733A (en) * 1987-01-23 1989-09-19 Honda Giken Kogyo Kabushiki Kaisha Chain drive system
DE4119981C1 (es) * 1991-06-18 1993-01-21 Fa. Carl Freudenberg, 6940 Weinheim, De
DE19544154C2 (de) * 1995-11-14 2000-04-20 Rud Ketten Rieger & Dietz Kettenrad
DE29621084U1 (de) * 1996-12-04 1998-04-02 Joh. Winklhofer & Söhne GmbH und Co KG, 81369 München Kettenrad

Also Published As

Publication number Publication date
ID18024A (id) 1998-02-19
MY119448A (en) 2005-05-31
WO1998006962A1 (en) 1998-02-19
EP0918962B1 (en) 2001-11-07
CN1109207C (zh) 2003-05-21
DE69708118D1 (de) 2001-12-13
CN1228148A (zh) 1999-09-08
EP0918962A1 (en) 1999-06-02
US6203462B1 (en) 2001-03-20
DE69708118T2 (de) 2002-04-25

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