FR2427519A1 - Reducteur de vitesse a cames - Google Patents
Reducteur de vitesse a camesInfo
- Publication number
- FR2427519A1 FR2427519A1 FR7816969A FR7816969A FR2427519A1 FR 2427519 A1 FR2427519 A1 FR 2427519A1 FR 7816969 A FR7816969 A FR 7816969A FR 7816969 A FR7816969 A FR 7816969A FR 2427519 A1 FR2427519 A1 FR 2427519A1
- Authority
- FR
- France
- Prior art keywords
- shaft
- rotor
- radial
- stator
- contg
- 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.)
- Withdrawn
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
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/04—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion
-
- 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
- F16H49/00—Other gearings
- F16H49/001—Wave gearings, e.g. harmonic drive transmissions
-
- 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
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/04—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion
- F16H25/06—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Reciprocating Pumps (AREA)
Abstract
C'est un réducteur de vitesse qui, sous un faible volume permet de transmettre des grandes puissances avec une réduction de vitesse fort importante. Il se compose d'un stator 1 comprenant une couronne intérieure de cames 2. Le rotor monté sur excentrique 4 porte une série de poussoirs à galets 7 et 8 qui viennent s'appuyer sur les cames. La réduction provient du fait que le nombre des cames est différent de celui des poussoirs. L'arbre primaire est solidaire de l'excentrique, l'arbre secondaire du rotor 6. Pour mieux équilibrer les efforts on peut monter sur l'arbre primaire 3 plusieurs étoiles de poussoirs décalées. Si on remplaçait l'excentrique par un distributeur hydraulique, on aurait un moteur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7816969A FR2427519A1 (fr) | 1978-06-01 | 1978-06-01 | Reducteur de vitesse a cames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7816969A FR2427519A1 (fr) | 1978-06-01 | 1978-06-01 | Reducteur de vitesse a cames |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2427519A1 true FR2427519A1 (fr) | 1979-12-28 |
Family
ID=9209167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7816969A Withdrawn FR2427519A1 (fr) | 1978-06-01 | 1978-06-01 | Reducteur de vitesse a cames |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2427519A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0201730A1 (fr) * | 1985-04-12 | 1986-11-20 | Beijing Institute of Aeronautics and Astronautics | Transmission excentrique avec dents oscillantes |
WO1993005320A1 (fr) * | 1991-08-28 | 1993-03-18 | Institut Teplofiziki Sibirskogo Otdelenia Akademii Nauk Sssr | Dispositif de conversion de mouvement de rotation uniforme en mouvement de rotation non uniforme |
WO1999036711A1 (fr) * | 1998-01-14 | 1999-07-22 | Altug Kemal Suekrue | Engrenage reducteur a dents flottantes |
CN105351451A (zh) * | 2015-11-30 | 2016-02-24 | 湖南省金函数科技有限公司 | 一种滚柱谐波减速器 |
US20230075517A1 (en) * | 2020-02-19 | 2023-03-09 | Sankyo Seisakusho Co. | Transmission mechanism |
-
1978
- 1978-06-01 FR FR7816969A patent/FR2427519A1/fr not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0201730A1 (fr) * | 1985-04-12 | 1986-11-20 | Beijing Institute of Aeronautics and Astronautics | Transmission excentrique avec dents oscillantes |
WO1993005320A1 (fr) * | 1991-08-28 | 1993-03-18 | Institut Teplofiziki Sibirskogo Otdelenia Akademii Nauk Sssr | Dispositif de conversion de mouvement de rotation uniforme en mouvement de rotation non uniforme |
WO1993005319A1 (fr) * | 1991-08-28 | 1993-03-18 | Institut Teplofiziki Sibirskogo Otdelenia Akademii Nauk Ussr | Dispositif de conversion de mouvement de rotation uniforme en mouvement de rotation non uniforme |
WO1999036711A1 (fr) * | 1998-01-14 | 1999-07-22 | Altug Kemal Suekrue | Engrenage reducteur a dents flottantes |
CN105351451A (zh) * | 2015-11-30 | 2016-02-24 | 湖南省金函数科技有限公司 | 一种滚柱谐波减速器 |
US20230075517A1 (en) * | 2020-02-19 | 2023-03-09 | Sankyo Seisakusho Co. | Transmission mechanism |
US11703108B2 (en) * | 2020-02-19 | 2023-07-18 | Sankyo Seisakusho Co. | Transmission mechanism |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |