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Automobile & Transportation

Automotive Brake Booster

The brake booster is designed to create a greater braking force from minimum pedal effort, using a difference in atmospheric pressure and the engine's manifold vacuum. It increases the pedal force 2 to 4 times depending on the size of the diaphragm. The brake booster is located between the brake pedal and the master cylinder.

Types
Single Diaphragm Booster · Dual Diaphragm Booster · Others
Applications
Passenger Vehicle · Commercial Vehicle

5 editions23 December 2025

View 5 research editions

Machinery & Equipment

Automotive Brake Drum

Automotive Brake Drum is a part of the drum brake system. The piston increases pressure to the two pairs of half-moon shape brake shoes. Then brake shoes are snapped to the tympanic wall which produces friction to stop the wheel.

Types
Ductile iron castings · Grey iron castings · Other
Applications
Commercial Vehicle · Passenger Vehicle

5 editions21 December 2025

View 5 research editions
APO Research, Inc.