herringbone gear: meaning, definition, pronunciation and examples
Low/Very LowFormal, Technical
Quick answer
What does “herringbone gear” mean?
A double helical gear designed to eliminate axial thrust by having two sets of teeth that meet in a V-shape, resembling a herringbone pattern.
Audio
Pronunciation
Definition
Meaning and Definition
A double helical gear designed to eliminate axial thrust by having two sets of teeth that meet in a V-shape, resembling a herringbone pattern.
A specialized mechanical gear used in heavy machinery and automotive transmissions to provide smooth, high-load power transmission without generating axial side loads on bearings.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or definitional differences. The term is standard in engineering contexts in both regions.
Connotations
Conveys precision engineering, robustness, and specialized industrial applications equally in both dialects.
Frequency
Extremely low frequency in general language, but standard and equally common in technical/engineering domains in both the UK and US.
Grammar
How to Use “herringbone gear” in a Sentence
The [machine/transmission] uses a herringbone gear to [function/eliminate thrust].A herringbone gear is installed in the [component name].Vocabulary
Collocations
Examples
Examples of “herringbone gear” in a Sentence
adjective
British English
- The herringbone-gear assembly required specialist machining.
- They opted for a herringbone-gear design.
American English
- The herringbone gear assembly needed specialized machining.
- They chose a herringbone gear design.
Usage
Meaning in Context
Business
Rarely used outside of procurement or technical specification discussions in manufacturing or engineering firms.
Academic
Used in textbooks and lectures within mechanical engineering, materials science, and industrial design courses.
Everyday
Virtually never used in everyday conversation.
Technical
Standard term in mechanical engineering, automotive design, industrial machinery, and power transmission system design.
Vocabulary
Synonyms of “herringbone gear”
Neutral
Weak
Vocabulary
Antonyms of “herringbone gear”
Watch out
Common Mistakes When Using “herringbone gear”
- Misspelling as 'herring bone gear' (should be one word or hyphenated: herringbone).
- Using it as a general term for any robust gear.
- Incorrectly capitalising it as a proper noun.
FAQ
Frequently Asked Questions
Yes, 'herringbone gear' and 'double helical gear' are synonymous terms in mechanical engineering.
It is named for the resemblance of its V-shaped, opposing helical teeth to the bone pattern of a herring fish or to the herringbone pattern in textiles and paving.
They are used in applications requiring high power and smooth motion without side loads, such as in steel rolling mills, large marine transmissions, and some high-performance automotive differentials.
Its main drawback is manufacturing complexity and cost, as cutting the precise, opposing helical teeth is more challenging than for spur or single helical gears.
A double helical gear designed to eliminate axial thrust by having two sets of teeth that meet in a V-shape, resembling a herringbone pattern.
Herringbone gear is usually formal, technical in register.
Herringbone gear: in British English it is pronounced /ˈhɛrɪŋbəʊn ɡɪə/, and in American English it is pronounced /ˈhɛrɪŋboʊn ɡɪr/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine the bones of a HERRING fish arranged in a V-pattern. A HERRINGBONE GEAR has teeth that form the same V-shape, like two rows of fishbones pointing towards each other.
Conceptual Metaphor
GEARS ARE TOOLS FOR MANAGING FORCE (here, specifically cancelling out unwanted sideways force).
Practice
Quiz
What is the primary functional advantage of a herringbone gear?