Safran Transmission Systems

France


 
Total IP 276
Total IP Rank # 4,642
IP Activity Score 3.1/5.0    240
IP Activity Rank # 2,902
Dominant Nice Class Machines and machine tools

Patents

Trademarks

176 1
2 1
94 1
1
 
Last Patent 2024 - Aircraft twin-propeller turbine ...
First Patent 1998 - Leaktight fitting for a shaft end
Last Trademark 2006 - IGGB
First Trademark 2006 - IGGB

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Aircraft twin-propeller turbine engine. The invention relates to a twin-propeller turbine engine ...
Invention Coupling shaft for an aircraft turbine engine. The invention relates to a coupling shaft (8b) for...
Invention Part having an outer surface, the outer surface being covered with a multilayer coating. The pres...
Invention Fixed casing for a mechanical reducer of an aircraft. The invention relates to a fixed casing (12...
Invention Assembly for a mechanical reducer of an aircraft. The invention relates to an assembly (230), com...
Invention Measuring a movement or a force in a speed reduction device of an aeronautical propulsion system....
Invention Moving ring gear for a mechanical reduction gear of an aircraft. The invention relates to a movin...
Invention Turbomachine comprising a speed reduction gear integrating an electric machine. An aircraft turb...
Invention Turbomachine comprising a speed reduction gear and at least one electric machine. The disclosure ...
Invention Assembly for a turbomachine comprising lubricant evacuation means, and turbomachine equipped with...
2023 Invention Ring gear for an aircraft mechanical gearbox. A ring gear for an aircraft mechanical gearbox, the...
Invention Method for producing a nitrided part for an aircraft turbomachine. The invention relates to a met...
Invention Gutter for recovering lubrication oil for a mechanical reducer comprising an improved deflector. ...
Invention Gutter for recovering lubrication oil for a mechanical reducer. A gutter for recovering lubricati...
Invention Plain bearing for a planet gear of a mechanical reduction gear with silent operation. A plain be...
Invention Compact accessory gearbox comprising an integrated electric machine. An accessory gearbox houses...
Invention Device for driving at least one wheel of an aircraft landing gear. A device for driving at least...
Invention Speed reducer for a device for driving a wheel of an aircraft landing gear. A mechanical speed r...
Invention Drive assembly for a mechanical reducer for an aircraft turbomachine. A drive assembly for a mech...
Invention Aircraft turbomachine with mechanical reduction gear. An aircraft turbomachine including a mecha...
Invention Plain bearing for an aircraft turbomachine mechanical reducer. A plain bearing for a mechanical r...
Invention Planet carrier for a speed reducer on an aircraft turbomachine. A planet carrier for a speed redu...
Invention Oil recovery device for a turbomachine. An oil recovery device for a reducer of an aircraft turbo...
Invention Lubrication module for a turbomachine lubrication station. Lubrication module for at least one lu...
Invention Compact gear train for turbomachine reducer. The invention relates to a gear train comprising a s...
Invention Planet carrier for a mechanical gearbox on an aircraft turbomachine. A planet carrier for a mecha...
Invention Pre-assembly method for an aircraft turbomachine. A pre-assembly method for an aircraft turbomach...
Invention Mechanical reducer for an aircraft turbomachine. A mechanical reducer for a turbomachine for an ...
Invention Aeronautic propulsion system with improved propulsion efficiency. A propulsion system includes a ...
Invention Lubricating oil deflector, speed reduction gear including such a deflector and turbomachine inclu...
Invention Mechanical reducer for an aircraft turbomachine. A mechanical reducer for a turbomachine, in part...
Invention Speed reduction gear for an aircraft turbomachine. Speed reduction gear for an aircraft turbomach...
Invention Plain bearing for an aircraft turbomachine. The invention relates to a plain bearing (11) for an ...
Invention Planet carrier for a reduction gear of an aircraft turbomachine. The planet carrier (213) for a r...
2022 Invention Oil manifold for a mechanical reduction gear of a turbine engine. The invention relates to an oil...
Invention Integration of generators in an air flow of an aircraft engine. Turbomachine (100) comprising a f...
Invention Method for manufacturing a mechanical reducer for an aircraft turbomachine. A method for manufact...
Invention Power transmission module for an aircraft turbomachine. A power transmission module for an aircra...
Invention Aircraft turbine engine with an off-axis propeller. An aircraft turbine engine includes a turbine...
Invention Splined shaft. A splined shaft includes splines evenly distributed over the periphery, wherein th...
Invention Pivot for a turbomachine mechanical reduction gear. b).
Invention Improved aircraft propulsion assembly. A propulsion assembly for an aircraft comprising at least...
2021 Invention Power transmission system comprising an improved oil recovery channel. A power transmission syste...
Invention Aeronautical propulsion system with improved propulsive efficiency. A propulsion system includes ...
Invention Circular modular tray for the additive manufacturing of a part with an axis of revolution on a po...
Invention Turbomachine equipped with electric machines coupled to a coupling surface. A turbomachine includ...
Invention Arrangement for an aircraft turbine engine having improved lubrication, the arrangement comprisin...
Invention Modular tray for the powder bed additive manufacturing of a part with an axis of revolution. A m...
2006 G/S Equipment for stationary or mobile installations, specifically generators, starters; transmissio...
G/S Equipment for fixed or mobile installations, in particular generators, starters; machine coupling...
G/S Equipment for stationary and mobile machines, specifically electric generators and starters for m...
G/S Accouplements et organes de transmission et de propulsion pour missiles, avions, hélicoptères, fu...