rock shaft

الإنجليزية - الإنجليزية

تعريف rock shaft في الإنجليزية الإنجليزية القاموس.

A shaft that oscillates on its journals, instead of revolving, usually carrying levers by means of which it receives and communicates reciprocating motion, as in the valve gear of some steam engines; called also rocker, rocking shaft, and way shaft

المصطلحات ذات الصلة

A rock shaft

way shaft

التركية النطق

räk şäft

النطق

/ˈräk ˈsʜaft/ /ˈrɑːk ˈʃæft/

علم أصول الكلمات

[ 'räk ] (verb.) 12th century. Middle English rokken, from Old English roccian; akin to Old High German rucken to cause to move.