型弹簧主要用在沙发(底座和靠背)、汽车座椅和床。

Sinuous Springs are mainly used for sofas (seat and back), car seat and beds.

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建立了一种含两水平布置线性弹簧的驾驶员座椅悬架系统垂向力与垂向位移特性关系的理论模型。

We establish the theoretical model for the relationship between the vertical load and vertical displacement of a driver's seat suspension system that contains two level-layout linear spiral springs.

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所述座椅设有一锁固装置，所述基座装设有一枢转地且装设有弹簧的锁固件，操作锁固装置可使锁固件脱离所述锁固开口。

A latch mechanism carried by the seat carrier is selectively operable to disengage a pivoted, spring-loaded latch member mounted on the base member mounting protrusion.

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