steering gear

Thân thiện

The mechanic inspects the steering gear under the car.

Definition

1. Noun:
   • A mechanical system that transmits motion from the steering wheel to the steering linkage: "Steering gear" refers to the specific assembly of gears and components that converts the rotational input from the driver's steering wheel into the lateral motion needed to turn a vehicle's wheels.

Usage

• The term "steering gear" is used specifically in the context of automotive and vehicle engineering. It describes a critical subsystem within the overall steering mechanism.
• It is typically a singular noun but can be used in a general sense to refer to the system as a whole.

Examples

• Noun:
  • The mechanic diagnosed the problem as a failure in the steering gear.
  • Modern cars often use rack-and-pinion steering gear for a more direct feel.
  • Regular maintenance of the steering gear is essential for safe driving.

Advanced Usage

• "power steering gear": A steering gear system that uses hydraulic or electric assistance to reduce the effort required by the driver to turn the steering wheel.
  • The vehicle was upgraded with a new power steering gear unit.

Variants and Related Words

• Steering mechanism (n): A broader term that encompasses the entire system for changing a vehicle's direction, including the steering gear, linkage, and other parts.
• Steering box (n): A specific, older type of steering gear that uses a recirculating-ball mechanism, often found in trucks and older cars.
• Rack-and-pinion (n): A common, modern type of steering gear design where a circular gear (pinion) engages a linear gear (rack).

Synonyms

• Steering assembly: A general term for the collected components that make up the steering system.
• Steering unit: A functional term for the gear assembly.

Related Components (Not Phrasal Verbs)

• Steering linkage (n): The rods and joints that connect the steering gear to the wheels.
• Steering column (n): The shaft that connects the steering wheel to the steering gear.

Học thuật

Noun

1. a gear that couples the steering wheel to the steering linkage of a motor vehicle