trunnion

Nghĩa (Tiếng Anh)

1. One of the short stubby bearings on either side of a cannon; a pintle.
2. A similar rotational bearing comprising a rotating arc or ring sliding in the groove of a stationary arc, used in machinery to allow a workpiece to be moved relative to a fixed tool.
3. A shaft, held by a bearing, at each end or side of a rotatable object.
4. A similar rotational bearing used in automotive suspensions.

Từ đồng nghĩa

gudgeon

journal

lug

wrist

gate hook

Bản dịch

مرتكز الدوران

Zapfen

στρόφιγγα

προεξοχή τηλεβόλου

υποστήριγμα τηλεβόλου

suporte

munhão

top muylusu

Phát âm là (IPA)

/ˈtɹʌn.jən/

Từ nguyên (Tiếng Anh)

From French trognon (“core, stump”).