FR3090058B1 - Actionneur à dispositif d’ajustement automatique de précharge - Google Patents
Actionneur à dispositif d’ajustement automatique de précharge Download PDFInfo
- Publication number
- FR3090058B1 FR3090058B1 FR1873025A FR1873025A FR3090058B1 FR 3090058 B1 FR3090058 B1 FR 3090058B1 FR 1873025 A FR1873025 A FR 1873025A FR 1873025 A FR1873025 A FR 1873025A FR 3090058 B1 FR3090058 B1 FR 3090058B1
- Authority
- FR
- France
- Prior art keywords
- actuator
- adjustment device
- preload adjustment
- automatic preload
- automatic
- 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.)
- Active
Links
- 230000036316 preload Effects 0.000 title abstract 3
- 230000009347 mechanical transmission Effects 0.000 abstract 1
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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H19/0622—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member for converting reciprocating movement into oscillating movement and vice versa, the reciprocating movement is perpendicular to the axis of oscillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0006—Exoskeletons, i.e. resembling a human figure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/104—Programme-controlled manipulators characterised by positioning means for manipulator elements with cables, chains or ribbons
- B25J9/1045—Programme-controlled manipulators characterised by positioning means for manipulator elements with cables, chains or ribbons comprising tensioning means
-
- 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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H19/0672—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member characterised by means for tensioning the flexible member
-
- 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
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/081—Torsion springs
-
- 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
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0823—Electric actuators
-
- 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
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/0865—Pulleys
-
- 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
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Transmission Devices (AREA)
- Flexible Shafts (AREA)
Abstract
Actionneur comprenant : - une première portion (30), une deuxième portion (40) et une troisième portion (50) d’élément de transmission mécanique (30, 40, 50) ; - un dispositif (20) d’ajustement de la précharge pourvu de moyens (28) de relier élastiquement la deuxième portion (40) et la troisième portion (50) - le dispositif (20) d’ajustement de la précharge comprenant également un dispositif d’anti-retour (23). Exosquelette comprenant un tel actionneur (1) Procédé de mise en précharge d’un tel actionneur (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1873025A FR3090058B1 (fr) | 2018-12-17 | 2018-12-17 | Actionneur à dispositif d’ajustement automatique de précharge |
PCT/EP2019/083511 WO2020126481A1 (fr) | 2018-12-17 | 2019-12-03 | Actionneur a dispositif d'ajustement automatique de precharge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1873025 | 2018-12-17 | ||
FR1873025A FR3090058B1 (fr) | 2018-12-17 | 2018-12-17 | Actionneur à dispositif d’ajustement automatique de précharge |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3090058A1 FR3090058A1 (fr) | 2020-06-19 |
FR3090058B1 true FR3090058B1 (fr) | 2023-11-24 |
Family
ID=66690511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1873025A Active FR3090058B1 (fr) | 2018-12-17 | 2018-12-17 | Actionneur à dispositif d’ajustement automatique de précharge |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3090058B1 (fr) |
WO (1) | WO2020126481A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1274566A (fr) * | 1960-09-12 | 1961-10-27 | Soc Optique Mec Haute Prec | Dispositif de transformation de précision d'un mouvement de rotation en un mouvement de translation |
US7736254B2 (en) * | 2006-10-12 | 2010-06-15 | Intuitive Surgical Operations, Inc. | Compact cable tension tender device |
FR2991224B1 (fr) * | 2012-06-04 | 2014-06-27 | Commissariat Energie Atomique | Bras d`exosquelette a actionneur |
-
2018
- 2018-12-17 FR FR1873025A patent/FR3090058B1/fr active Active
-
2019
- 2019-12-03 WO PCT/EP2019/083511 patent/WO2020126481A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3090058A1 (fr) | 2020-06-19 |
WO2020126481A1 (fr) | 2020-06-25 |
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Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20200619 |
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Year of fee payment: 3 |
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