发明名称 Seat lumbar actuator
摘要 An actuator assembly for adjusting first and second comfort features of a seat assembly includes a housing and a shaft mounted for linear and rotational movement in the housing. A main gear is mounted on the shaft and mounted for rotational movement in the housing. The shaft and main gear are linearly movable between first and second positions relative to the housing. A first cable assembly includes a first pinion gear mounted for rotational movement in the housing. A first rack is mounted for linear movement in the housing. The first rack engages with the first pinion gear such that rotation of the first pinion gear linearly moves the first rack. A first cable is connected to the first rack. The first cable is adapted to be connected to a first comfort feature. A second cable assembly includes a second pinion gear mounted for rotational movement in the housing. A second rack is mounted for linear movement in the housing. The second rack engages with the second pinion gear such that rotation of the second pinion gear linearly moves the first rack. A second cable is connected to the first rack. The cable is adapted to be connected to a second comfort feature. When the main gear is in the first position, the main gear is engaged with the first pinion gear. When the main gear is in the second position, the main gear is engaged with the second pinion gear.
申请公布号 US7770972(B2) 申请公布日期 2010.08.10
申请号 US20080243540 申请日期 2008.10.01
申请人 LEAR CORPORATION 发明人 POPA RADU
分类号 B60N2/66 主分类号 B60N2/66
代理机构 代理人
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