It includes driving shaft, helical spring, key way on the driving shaft, block, front stop unit, back stop unit, etc.

传动 轴、螺旋弹簧、传动轴上的键槽、滑块、前限位和后限位等部分。

youdao

Key technology of spring-key-bar's assembling and welding of 300MW turbogenerator is introduced.

本文介绍了300MW汽轮发电机整体弹性定位筋装配及焊接时的关键工艺。

youdao

Both supporters and opponents view the elections to the local synods in the Church's 718 deaneries in spring 2014 as the next key date.

BBC: News

Driven by a key-wound spring, the monk walks in a square, striking his chest with his right arm, raising and lowering a small wooden cross and rosary in his left hand, turning and nodding his head, rolling his eyes, and mouthing silent obsequies.

FORBES: The World of Clockwork Robots

Unlocking is fast, too: just turn the key and the arm spring opens.

ENGADGET: Kensington's Laptop Locking Station is a thief's worst nightmare... maybe