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2. Brake lining - Wikipedia

   en.wikipedia.org/wiki/Brake_lining

   The complete assembly (including lining and backing) is then often called a brake pad or brake shoe. The dynamic friction coefficient "μ" for most standard brake pads is usually in the range of 0.35 to 0.42. This means that a force of 1000 Newtons on the pad will give a resulting brake force close to 400 Newtons.

3. List of auto parts - Wikipedia

   en.wikipedia.org/wiki/List_of_auto_parts

   Brake backing plate; Brake backing pad; Brake cooling duct; Brake disc; Brake Fluid; Brake drum; Brake lining; Brake pad; Brake pedal; Brake piston; Brake pump; Brake roll; Brake rotor; Brake servo; Brake shoe. Brake lining; Shoe web; Brake warning light; Calibrated friction brake; Caliper; Combination valve; Dual circuit brake system; Hold ...

4. Brake pad - Wikipedia

   en.wikipedia.org/wiki/Brake_pad

   The concept of brake pads or disc brakes as an alternative to drum brakes had been around at least as early as a patent by F. W. Lanchester in 1902. [2] However, due to high cost and inefficiencies compared to drum brakes they were not commonly implemented until after World War II. [3]

5. WVA number - Wikipedia

   en.wikipedia.org/wiki/WVA_number

   Friction Lining Type WVA-Numbers Drum Brake Linings - Cars 10000 to 14999 Drum Brake Linings - Commercial Vehicles 15000 to 19999 Disc Brake Pads - Cars 20000 to 25999 Shoe Assemblies 26000 to 27999 Disc Brake Pads - Commercial Vehicles 28000 to 29999 Clutch Facings 30000 to 34999 Friction Plates 35000 to 37999

6. ECE Regulation 90 - Wikipedia

   en.wikipedia.org/wiki/ECE_Regulation_90

   R90 calls for linings to be tested for speed sensitivity, cold performance, and replacement Brake pads and brake shoes are permitted to deviate from the frictional characteristics of their original-equipment counterparts by not more than 15%. [2] In addition, R90 requires tamper-evident, sealed packaging for replacement brake linings. [1]

7. Engine braking - Wikipedia

   en.wikipedia.org/wiki/Engine_braking

   A compression release brake (also known as a Jacobs brake or "jake brake"), is the type of brake most commonly confused with real engine braking; it is used mainly in large diesel trucks and works by opening the exhaust valves at the top of the compression stroke, so the large amount of energy stored in that compressed air is not returned to ...