A gearbox includes a first divided body and a second divided body, and a shaft projection is formed on and a through-hole is formed in divided surfaces of the first divided body and the second divided body. A second recess on the second divided body side includes a second arc portion formed concentrically with an axis center of a worm wheel, and an upper linear portion and a lower linear portion which extend linearly toward the first divided body side from both ends of the second arc portion. A first recess on the first divided body side includes a first linear portion which extends linearly in a direction orthogonal to an intersecting direction, and an upper arc portion and a lower arc portion which are formed continuous to both ends of the first linear portion.
Gearbox mechanism and seat sliding device provided with the gearbox mechanism
14.03.2023
Patent
Elektronische Ressource
Englisch
GEARBOX MECHANISM AND SEAT SLIDING DEVICE PROVIDED WITH THE GEARBOX MECHANISM
Europäisches Patentamt | 2022
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