Seat reclining apparatus for vehicle
Seat reclining apparatus for vehicle
A seat reclining apparatus (10, 30, 50) for a vehicle includes an inner gear plate (12), an outer gear plate (13), a first wedge member (15) and a second wedge member (16) positioned within a clearance formed between a peripheral of a center opening (13a) of the outer gear plate (13) and a center cylindrical portion (12a) of the inner gear plate (12) while outer teeth and inner teeth are meshed with one another, a third wedge member (17, 59a) and a fourth wedge member (18, 59b) positioned within respective spaces formed between the first wedge member (15) and the center cylindrical portion (12a) of the inner gear plate (12), and the second wedge member (16) and the center cylindrical portion (12a) of the inner gear plate (12), respectively, a first biasing member (19) locking a relative rotation of the inner gear plate (12) and the outer gear plate (13), and an operating portion (5, 6, 20) allowing the relative rotation of the outer gear plate (13) and the inner gear plate (12).
Document information
Seat reclining apparatus for vehicle
Vorrichtung zum Verstellen der Rückenlehne eines Fahrzeugsitzes
Appareil d'inclinaison de siège pour véhicule
2018-09-19
Patent
Electronic Resource
English
| IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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Reclining apparatus for seat for vehicle and seat for vehicle with reclining apparatus
| European Patent Office | 2019