FR2368209A7 - Dispositif a deroulement - Google Patents
Dispositif a deroulementInfo
- Publication number
- FR2368209A7 FR2368209A7 FR7632146A FR7632146A FR2368209A7 FR 2368209 A7 FR2368209 A7 FR 2368209A7 FR 7632146 A FR7632146 A FR 7632146A FR 7632146 A FR7632146 A FR 7632146A FR 2368209 A7 FR2368209 A7 FR 2368209A7
- Authority
- FR
- France
- Prior art keywords
- drum
- pulley
- drives
- sleeve
- belt
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/24—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies
- G09F11/29—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies of a band other than endless
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/02—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member
- F16D11/04—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/18—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by belts, chains, or the like other than endless
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D2011/008—Clutches in which the members have interengaging parts characterised by the form of the teeth forming the inter-engaging parts; Details of shape or structure of these teeth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Winding Of Webs (AREA)
- Mechanical Operated Clutches (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
Dispositif à déroulement comportant deux supports rotatifs sur chacun desquels est enroulée une extrémite d'un élément allongé souple, des moyens étant prévus pour dérouler l'élément allongé souple, de l'un des supports rotatifs, en l'enroulant simultanément sur l'autre, et inversement Il comprend un premier axe 1 actionnable par une manivelle 2, axe sur lequel sont montés fous un premier mobile rotatif 30 lié cinématiquement à un premier support rotatif 3, et un deuxième mobile rotatif 17 relié par une courroie 27 à un deuxième support rotatif 23 monté fou sur un deuxième axe 22. Entre les éléments 30 et 17 est disposée une douille de commande 8 munie d'une rainure inclinee 9 dans laquelle est logée une goupille 10 solidaire du premier axe 1. Lorsque l'on actionne en rotation, par exemple suivant 11, le premier axe 1, les dents 18 se dégagent des dents 19, et les dents 7 viennent en prise avec les dents 6 qui entraînent le premier mobile rotatif 30. L'invention peut être utilisée dans un tableau à déroulement, pour l'enseignement, etc
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7632146A FR2368209A7 (fr) | 1976-10-15 | 1976-10-15 | Dispositif a deroulement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7632146A FR2368209A7 (fr) | 1976-10-15 | 1976-10-15 | Dispositif a deroulement |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2368209A7 true FR2368209A7 (fr) | 1978-05-12 |
Family
ID=9179171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7632146A Expired FR2368209A7 (fr) | 1976-10-15 | 1976-10-15 | Dispositif a deroulement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2368209A7 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2418639A1 (fr) * | 1978-03-02 | 1979-09-28 | Keiper Automobiltechnik Gmbh | Ferrure d'articulation pour sieges a dossier reglable, en particulier sieges de vehicule automobile |
FR2418722A1 (fr) * | 1978-03-02 | 1979-09-28 | Keiper Automobiltechnik Gmbh | Siege reglable, en particulier destine a etre installe dans un vehicule, de preference une voiture automobile |
FR2479506A1 (fr) * | 1980-04-01 | 1981-10-02 | Gambin Expl Ets | Volant a embrayage et debrayage automatiques |
-
1976
- 1976-10-15 FR FR7632146A patent/FR2368209A7/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2418639A1 (fr) * | 1978-03-02 | 1979-09-28 | Keiper Automobiltechnik Gmbh | Ferrure d'articulation pour sieges a dossier reglable, en particulier sieges de vehicule automobile |
FR2418722A1 (fr) * | 1978-03-02 | 1979-09-28 | Keiper Automobiltechnik Gmbh | Siege reglable, en particulier destine a etre installe dans un vehicule, de preference une voiture automobile |
FR2479506A1 (fr) * | 1980-04-01 | 1981-10-02 | Gambin Expl Ets | Volant a embrayage et debrayage automatiques |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |