WO2009060133A3 - Dual action telescopic linear actuator - Google Patents
Dual action telescopic linear actuator Download PDFInfo
- Publication number
- WO2009060133A3 WO2009060133A3 PCT/FR2008/001204 FR2008001204W WO2009060133A3 WO 2009060133 A3 WO2009060133 A3 WO 2009060133A3 FR 2008001204 W FR2008001204 W FR 2008001204W WO 2009060133 A3 WO2009060133 A3 WO 2009060133A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- linear actuator
- dual action
- telescopic linear
- shaft
- action telescopic
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/54—Nozzles having means for reversing jet thrust
- F02K1/76—Control or regulation of thrust reversers
- F02K1/763—Control or regulation of thrust reversers with actuating systems or actuating devices; Arrangement of actuators for thrust reversers
-
- 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
-
- 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
- F16H2025/2059—Superposing movement by two screws, e.g. with opposite thread direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a linear actuator (100) for moving first (10a) and second (10b) members relative to a fixed member (102), that comprises a base (101) to be connected to the fixed member (102), and that comprises at least one means (102) for rotating a first shaft (103) capable of driving in translation a first rotationally-blocked rod (104), characterised in that the first rod bears a second shaft (113) removably connected to a rotation driving means (112), the second shaft being capable of driving in translation a second rotationally-blocked rod (114).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0707444A FR2922981A1 (en) | 2007-10-24 | 2007-10-24 | DOUBLE ACTION TELESCOPIC LINEAR ACTUATOR. |
FR0707444 | 2007-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009060133A2 WO2009060133A2 (en) | 2009-05-14 |
WO2009060133A3 true WO2009060133A3 (en) | 2009-07-02 |
Family
ID=39382034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2008/001204 WO2009060133A2 (en) | 2007-10-24 | 2008-08-22 | Dual action telescopic linear actuator |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2922981A1 (en) |
WO (1) | WO2009060133A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2978516B1 (en) * | 2011-07-29 | 2013-08-02 | Aircelle Sa | DOUBLE ACTION LINEAR ACTUATOR |
DE102012002885A1 (en) * | 2012-02-14 | 2013-08-14 | Rolls-Royce Deutschland Ltd & Co Kg | Aircraft gas turbine thrust reverser |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3763747A (en) * | 1971-06-28 | 1973-10-09 | Aerojet General Co | Fluid-operable linear actuators |
WO2005082771A1 (en) * | 2004-02-10 | 2005-09-09 | Rocco Compagnone | Telescopic structure system implemented by a series of screw jacks |
US20070144846A1 (en) * | 2005-12-23 | 2007-06-28 | Messier-Bugatti | Telescopic actuator with a main rod and an auxiliary rod, and a method making use thereof |
WO2007099333A1 (en) * | 2006-03-01 | 2007-09-07 | Airbus Uk Limited | Jam-tolerant actuator |
-
2007
- 2007-10-24 FR FR0707444A patent/FR2922981A1/en not_active Withdrawn
-
2008
- 2008-08-22 WO PCT/FR2008/001204 patent/WO2009060133A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3763747A (en) * | 1971-06-28 | 1973-10-09 | Aerojet General Co | Fluid-operable linear actuators |
WO2005082771A1 (en) * | 2004-02-10 | 2005-09-09 | Rocco Compagnone | Telescopic structure system implemented by a series of screw jacks |
US20070144846A1 (en) * | 2005-12-23 | 2007-06-28 | Messier-Bugatti | Telescopic actuator with a main rod and an auxiliary rod, and a method making use thereof |
WO2007099333A1 (en) * | 2006-03-01 | 2007-09-07 | Airbus Uk Limited | Jam-tolerant actuator |
Also Published As
Publication number | Publication date |
---|---|
FR2922981A1 (en) | 2009-05-01 |
WO2009060133A2 (en) | 2009-05-14 |
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