spring leaf

Noun

One of the individual curved metal plates forming part of a leaf spring.

Japanese Meaning

リーフスプリングを構成する個々の、曲線状の金属板

The worn spring leaf cracked under heavy load, causing the truck's suspension to sag.

摩耗した板ばねの鋼板が過負荷で割れ、トラックのサスペンションが沈下した。

Sense（1）

One of the individual curved metal plates forming part of a leaf spring.

I nearly went through the cab roof, we broke spring leaves down the left-hand side of the truck and we had to jack the iceboxes back into place.

spring leaves

（ plural ）