A speed reducer for an electric power steering system according to an embodiment of the present disclosure includes a gear housing, a plurality of air flow passages, and check valves. The gear housing accommodates a worm shaft and a worm wheel. The plurality of air flow passages is formed in the gear housing and connects the outside of the gear housing and a sealed space formed in the gear housing. The check valves are respectively disposed in the plurality of air flow passages.
SPEED REDUCER FOR ELECTRIC POWER STEERING SYSTEM
17.08.2023
Patent
Elektronische Ressource
Englisch
Speed reducer with electric power steering system and electric power steering system
Europäisches Patentamt | 2023
|Worm Speed Reducer And Electric Power Steering System
Europäisches Patentamt | 2017
|ELECTRIC POWER STEERING SYSTEM REDUCER AND ELECTRIC POWER STEERING SYSTEM
Europäisches Patentamt | 2023
|WORM SPEED REDUCER AND ELECTRIC POWER STEERING DEVICE
Europäisches Patentamt | 2020
|