FR2545902B1 - Organe dente tournant pour systeme d'entrainement a chaine, et procede de fabrication - Google Patents
Organe dente tournant pour systeme d'entrainement a chaine, et procede de fabricationInfo
- Publication number
- FR2545902B1 FR2545902B1 FR8308255A FR8308255A FR2545902B1 FR 2545902 B1 FR2545902 B1 FR 2545902B1 FR 8308255 A FR8308255 A FR 8308255A FR 8308255 A FR8308255 A FR 8308255A FR 2545902 B1 FR2545902 B1 FR 2545902B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- drive system
- chain drive
- dental member
- rotating dental
- 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
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
- B62M9/04—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8308255A FR2545902B1 (fr) | 1983-05-13 | 1983-05-13 | Organe dente tournant pour systeme d'entrainement a chaine, et procede de fabrication |
IT8420883A IT1173984B (it) | 1983-05-13 | 1984-05-11 | Organo dentato girevole per sistema di azionamento a catena e procedimento di fabbricazione |
JP59095466A JPS60104866A (ja) | 1983-05-13 | 1984-05-11 | チエ−ン駆動システム用回転歯車装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8308255A FR2545902B1 (fr) | 1983-05-13 | 1983-05-13 | Organe dente tournant pour systeme d'entrainement a chaine, et procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2545902A1 FR2545902A1 (fr) | 1984-11-16 |
FR2545902B1 true FR2545902B1 (fr) | 1988-07-15 |
Family
ID=9288967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8308255A Expired FR2545902B1 (fr) | 1983-05-13 | 1983-05-13 | Organe dente tournant pour systeme d'entrainement a chaine, et procede de fabrication |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS60104866A (fr) |
FR (1) | FR2545902B1 (fr) |
IT (1) | IT1173984B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2584992B1 (fr) * | 1985-07-18 | 1987-12-18 | Maillard Maurice Ets | Pignon de roue libre multi-vitesse pour bicyclette a derailleur |
CN1109207C (zh) * | 1996-08-14 | 2003-05-21 | 新时代技研株式会社 | 链轮 |
JPH11132314A (ja) * | 1997-04-18 | 1999-05-21 | Uni Sunstar Bv | スプロケット及びその製造方法 |
JP3831610B2 (ja) * | 1998-02-26 | 2006-10-11 | サンスター技研株式会社 | スプロケット |
US8096908B2 (en) | 2004-12-14 | 2012-01-17 | Shimano, Inc. | Bicycle sprocket with a laterally projecting gear change tooth |
JP4792993B2 (ja) * | 2006-01-25 | 2011-10-12 | サンスター技研株式会社 | スプロケット及びそれを用いた自動二輪車 |
US9182027B2 (en) | 2011-12-06 | 2015-11-10 | Sram, Llc | Chainring |
US9062758B2 (en) | 2011-12-06 | 2015-06-23 | Sram, Llc | Chainring |
DE102013009492B4 (de) | 2013-06-05 | 2023-10-19 | Sram Deutschland Gmbh | Kettenring |
US9581230B2 (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 |
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 |
WO2015131023A1 (fr) | 2014-02-27 | 2015-09-03 | Eko Sport, Inc. | Plateau à dents alternées |
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 |
US9625027B2 (en) | 2014-04-08 | 2017-04-18 | Wolf Tooth Components, LLC | Sprocket |
DE102015219522A1 (de) | 2014-10-14 | 2016-04-14 | Sram Deutschland Gmbh | Mehrfach-Kettenradanordnung für eine Hinterradnabe |
EP3283792A4 (fr) | 2015-04-13 | 2018-05-23 | Eko Sport Inc. | Plateau de chaîne muni de dents latéralement opposées venant en prise avec une chaîne d'entraînement |
DE102015008662A1 (de) | 2015-07-03 | 2017-01-05 | Sram Deutschland Gmbh | Einzelkettenrad für eine Fahrradvorderkurbelanordnung |
US10703441B2 (en) | 2015-07-03 | 2020-07-07 | Sram Deutschland Gmbh | Drive arrangement for a bicycle |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1402896A (en) * | 1920-06-15 | 1922-01-10 | Schneebeli Hugo | Silent exhaust box for internal-combustion engines |
US4268259A (en) * | 1977-08-25 | 1981-05-19 | Shimano Industrial Company Limited | Multi-speed sprockets for a bicycle and the like |
DE2816137A1 (de) * | 1978-04-14 | 1979-10-25 | Willi Strohmeyer Maschinenbau | Kettenrad |
JPS5819996Y2 (ja) * | 1978-07-07 | 1983-04-25 | 株式会社シマノ | 自転車用スプロケット |
-
1983
- 1983-05-13 FR FR8308255A patent/FR2545902B1/fr not_active Expired
-
1984
- 1984-05-11 JP JP59095466A patent/JPS60104866A/ja active Pending
- 1984-05-11 IT IT8420883A patent/IT1173984B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1173984B (it) | 1987-06-24 |
IT8420883A1 (it) | 1985-11-11 |
IT8420883A0 (it) | 1984-05-11 |
FR2545902A1 (fr) | 1984-11-16 |
JPS60104866A (ja) | 1985-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |