bell crank: meaning, definition, pronunciation and examples
LowTechnical
Quick answer
What does “bell crank” mean?
A mechanical component shaped like an L or V that changes the direction of motion through 90 degrees.
Audio
Pronunciation
Definition
Meaning and Definition
A mechanical component shaped like an L or V that changes the direction of motion through 90 degrees.
In engineering, a lever with two arms at a right angle, used to transmit motion around a corner. In broader contexts, can metaphorically refer to any mechanism or system that redirects force or information.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling and usage are identical.
Connotations
Purely technical/mechanical in both varieties.
Frequency
Equally low frequency in both dialects, confined to specialist fields.
Grammar
How to Use “bell crank” in a Sentence
The [noun] is connected to the bell crank.A bell crank [verbs] the motion from X to Y.Install/Adjust/Replace the bell crank.Vocabulary
Collocations
Examples
Examples of “bell crank” in a Sentence
verb
British English
- [Not used as a verb]
American English
- [Not used as a verb]
adverb
British English
- [Not used as an adverb]
American English
- [Not used as an adverb]
adjective
British English
- The bell-crank mechanism was seized.
- A bell-crank design.
American English
- The bell crank linkage was worn.
- A bell crank assembly.
Usage
Meaning in Context
Business
Rare, except in procurement or technical sales for mechanical parts.
Academic
Used in engineering textbooks, papers, and lectures on mechanics or machine design.
Everyday
Virtually never used in everyday conversation.
Technical
The primary domain. Common in mechanical engineering, automotive repair, aviation, and robotics.
Vocabulary
Synonyms of “bell crank”
Vocabulary
Antonyms of “bell crank”
Watch out
Common Mistakes When Using “bell crank”
- Misspelling as 'bellcrank' or 'bell-crank'. While sometimes seen, the standard form is two words.
- Using it as a verb (e.g., 'to bell crank').
FAQ
Frequently Asked Questions
It is standardly written as two separate words: 'bell crank'.
Its primary function is to transmit and redirect motion or force through a right angle (90 degrees).
No, it is exclusively a noun. It refers to a specific mechanical component.
It originates from its historical use in bell-ringing systems, where it translated a horizontal pull on a rope into a vertical pull on the bell.
A mechanical component shaped like an L or V that changes the direction of motion through 90 degrees.
Bell crank is usually technical in register.
Bell crank: in British English it is pronounced /ˈbel ˌkræŋk/, and in American English it is pronounced /ˈbɛl ˌkræŋk/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms for this technical term]”
Learning
Memory Aids
Mnemonic
Imagine a bell being rung by a rope pulled sideways—the mechanism that turns that sideways pull into an upward pull is the BELL CRANK. It CRANKs the motion around a corner like a bell-ringer.
Conceptual Metaphor
A REDIRECTOR or TRANSLATOR OF DIRECTION (e.g., 'The committee acted as a bell crank, turning public opinion into policy action.').
Practice
Quiz
In which field would you most likely encounter a 'bell crank'?