Land Transportation - Vehicle Undercarriage and Main Structure

Here you will learn some English words related to vehicle undercarriage and main structure such as "chassis", "frame", and "anti-roll bar."

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frame [noun]

the structure of a building, piece of furniture, vehicle, etc. that supports and shapes it

Ex: The mechanic inspected the car 's frame for any signs of damage after the accident .

body [noun]

the main exterior structure of a vehicle that includes the doors, roof, and panels

Ex: The body was painted a glossy red .

bodywork [noun]

the outer body structure of a vehicle, encompassing components like panels, doors, hood, trunk, and roof

Ex: They repainted the vehicle due to scratched bodywork .

chassis [noun]

the frame of a vehicle that supports the body and other components

Ex: He upgraded the chassis with reinforced steel .

roof [noun]

the structure that creates the outer top part of a vehicle, building, etc.

Ex: She noticed a small bird nesting on the roof of her garage .

front end [noun]

the structural and cosmetic components located at the forward-facing exterior of a vehicle

Ex: The mechanics inspected the front end of the SUV , focusing on the condition of the bumper and ensuring the alignment of the fenders .

rear end [noun]

the back portion or tail section of a vehicle

Ex: The truck 's rear end was equipped with heavy-duty bumpers to withstand impacts during off-road adventures .

axle [noun]

a central shaft for a rotating wheel or gear, crucial for vehicle movement

Ex: He greased the axle to ensure smooth rotation .

roll bar [noun]

a metal bar or structure installed in a vehicle to protect passengers in case of a rollover

Ex: She felt secure driving the convertible knowing that it had a roll bar to protect her in emergencies .

anti-roll bar [noun]

a suspension component that connects the left and right sides of a vehicle's suspension to reduce body roll and enhance stability when cornering

Ex: Adjusting the stiffness of an anti-roll bar can fine-tune a vehicle 's balance between comfort and responsiveness on different road surfaces .

anti-intrusion bar [noun]

a strong metal bar added to vehicles to protect passengers by stopping things from breaking in during an accident

Ex: After the accident , the mechanic checked if the anti-intrusion bar was damaged .

catalytic converter [noun]

a device in a vehicle's exhaust system that reduces the emission of harmful pollutants by promoting chemical reactions that convert them into less harmful substances

Ex: Mechanics can diagnose catalytic converter issues through specialized tests to ensure proper functioning .

gas tank [noun]

the container that holds the fuel for a vehicle

Ex: She smelled gasoline and suspected a leak in the gas tank .

reservoir tank [noun]

a storage unit in a vehicle for fluids like coolant, brake fluid, or windshield washer fluid

Ex: The windshield washer fluid reservoir tank holds cleaning solution to keep the windshield clear of debris and dirt .

power train [noun]

the system in a vehicle that delivers power from the engine to the wheels

Ex: The power train warranty covered major repairs .

engine [noun]

the part of a vehicle that uses a particular fuel to make the vehicle move

Ex: She studied mechanical engineering to learn how to design and build engines .

motor [noun]

a machine that converts any form of energy into mechanical energy

Ex: The windmill uses a motor to generate electricity from wind energy .

transmission [noun]

the system that transmits power from the engine to the wheels, allowing the vehicle to change speeds

Ex: He preferred a manual transmission for more control .

disc brake [noun]

a type of brake that uses calipers to squeeze pairs of pads against a disc to create friction

Ex: They inspected the disc brakes for wear and tear .

brake pad [noun]

a component of disc brakes that presses against the rotor to create friction and stop the vehicle

Ex: He checked the thickness of the brake pads .

wheel [noun]

any of the circular objects typically found under vehicles like cars, bicycles, buses, etc., used to make movement possible by turning

Ex: They replaced the old wheels with new ones for better performance .

tire [noun]

a circular rubber object that covers the wheel of a vehicle

Ex: He rotated the tires regularly to ensure even wear and extend their lifespan .

rim [noun]

the outer edge of a wheel that holds the tire

Ex: He upgraded to alloy rims for a sportier look .

tread [noun]

the part of a tire that comes into contact with the road, featuring patterns for grip

Ex: The tread provided excellent traction on wet roads .

radial tire [noun]

a type of tire construction where the cords run at right angles to the direction of travel

Ex: They recommended radial tires for all-season use .

Land Transportation
Vehicle Terms and Types	Vehicle Body Types	Utility Vehicles	Personal and Performance Vehicles
Historical Vehicles and Carriages	Emergency Vehicles and Transportation Services	Public Transportation	Vehicle Undercarriage and Main Structure
Vehicle Systems	Vehicle Interior	Vehicle Exterior and Accessories	Engine Components and Additives
Vehicle Users	Transit Actions	Driving Operations and Terms	Driving Techniques
Fueling Terms	Road Accidents and Conditions	Driving Offences and Crimes	Traffic Terminology and Regulation
Traffic Signs	Documentation and Charges	Vehicle Maintenance and Restoration	Automotive Industry
Infrastructure	Road Design and Features	Urban Roads and Spaces	Residential and Rural Spaces
Highway Infrastructure and Intersections	Road Construction and Maintenance	Road Barriers and Safety Elements	Rolling Stock
Train and Locomotive Parts	Passenger Accomadations	Railroad Infrastructure	Railroad Operations and Safety Control
Railroad Personnel	Railroad Signals and Maintenance