BE904056A - TOOTHED WHEEL AND ITS MANUFACTURING METHOD - Google Patents
TOOTHED WHEEL AND ITS MANUFACTURING METHODInfo
- Publication number
- BE904056A BE904056A BE1/011423A BE1011423A BE904056A BE 904056 A BE904056 A BE 904056A BE 1/011423 A BE1/011423 A BE 1/011423A BE 1011423 A BE1011423 A BE 1011423A BE 904056 A BE904056 A BE 904056A
- Authority
- BE
- Belgium
- Prior art keywords
- teeth
- toothed wheel
- lug
- links
- disc
- Prior art date
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
- F16H55/08—Profiling
-
- 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
-
- 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
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)
Abstract
Roue dentée trouvant notamment son utilisation dans le domaine du vélo-cross ou moto-cross pour équiper des cycles, motocyclettes, vélomoteurs ou autres, et son procédé de fabrication. La roue dentée 1 est constituée par un disque 2 présentant sur sa périphérie une multitude de dents 3, définissant un diamètre primitif de la denture et des entre-dents 7; ces dents 3 coopérent avec les maillons 4 d'une chaine de transmission 5; La roue 1 comporte des moyens pour augmenter la pression des maillons 4 de la chaine 5 sur la boue accumulée dans le fond de chaque entre-dents 7 lors de son utilisation, coopérant avec des moyens pour évacuer la boue du fond de chaque entre-dents 7 afin de ne pas augmenter le diamètre primitif de la denture. Son procédé de fabrication est caractérisé par la réalisation des rainures 12 successivement sur le disque 2 par fraisage ou par brochage par l'intermédiaire d'un bati autorisant le positionnement automatique de chaque entre-dents 7 face à un outil de rainurage.Cogwheel finding its use in particular in the cross-country or motocross field for equipping cycles, motorcycles, mopeds or the like, and its manufacturing process. The toothed wheel 1 is constituted by a disc 2 having on its periphery a multitude of teeth 3, defining a pitch diameter of the teeth and the between-teeth 7; these teeth 3 cooperate with the links 4 of a transmission chain 5; The wheel 1 comprises means for increasing the pressure of the links 4 of the chain 5 on the mud accumulated in the bottom of each lug 7 during its use, cooperating with means for removing the mud from the bottom of each lug 7 so as not to increase the original diameter of the teeth. Its manufacturing process is characterized by producing the grooves 12 successively on the disc 2 by milling or by broaching by means of a frame allowing the automatic positioning of each between-teeth 7 facing a grooving tool.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8515539A FR2588633A1 (en) | 1985-10-14 | 1985-10-14 | Toothed wheel (sprocket) as well as its method of manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
BE904056A true BE904056A (en) | 1986-05-15 |
Family
ID=9324002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1/011423A BE904056A (en) | 1985-10-14 | 1986-01-17 | TOOTHED WHEEL AND ITS MANUFACTURING METHOD |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE904056A (en) |
FR (1) | FR2588633A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008037008A1 (en) * | 2006-09-29 | 2008-04-03 | Super Track Enterprises Pty Ltd | Sprocket with debris removing channel |
RU2473446C1 (en) * | 2011-07-29 | 2013-01-27 | Открытое акционерное общество "Кыштымское машиностроительное объединение" | Drive wheel |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2774061B1 (en) * | 1998-01-23 | 2000-03-10 | Specialites Ta | BICYCLE CHAIN DRIVE WHEEL |
US6013001A (en) * | 1998-02-04 | 2000-01-11 | Shimano, Inc. | Bicycle sprocket having recesses beneath chain receiving edges |
US9182027B2 (en) | 2011-12-06 | 2015-11-10 | Sram, Llc | Chainring |
CN106892050A (en) * | 2017-04-18 | 2017-06-27 | 重庆万里江发链轮有限公司 | Motorcycle and its sprocket wheel |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1387543A (en) * | 1964-03-03 | 1965-01-29 | Zweirad Union A G | Chain wheel |
US3969947A (en) * | 1975-05-22 | 1976-07-20 | Gehl Company | Tapered tooth sprocket |
JPS563264Y2 (en) * | 1977-08-19 | 1981-01-24 |
-
1985
- 1985-10-14 FR FR8515539A patent/FR2588633A1/en active Pending
-
1986
- 1986-01-17 BE BE1/011423A patent/BE904056A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008037008A1 (en) * | 2006-09-29 | 2008-04-03 | Super Track Enterprises Pty Ltd | Sprocket with debris removing channel |
RU2473446C1 (en) * | 2011-07-29 | 2013-01-27 | Открытое акционерное общество "Кыштымское машиностроительное объединение" | Drive wheel |
Also Published As
Publication number | Publication date |
---|---|
FR2588633A1 (en) | 1987-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: JOURET-VANOSVERSCHELDE S.N.C. Effective date: 19880131 |