jarrusatulat

Jarrusatulad is a term used in Estonian braking technology literature to refer to the mounting and guiding hardware for braking components. In braking systems, jarrusatulad secure brake pads or shoes, align them with the rotor or drum, and transmit braking forces from actuators to the braking surfaces. They appear in both disc and drum brake configurations and across vehicle classes from bicycles to automobiles.

Design and variants: Jarrusatulad can be fixed to the caliper or wheel hub, or form part of a backing plate. They may be solid cast or forged metal parts, or integrated into a caliper assembly. In disc brakes, the jarrusatula (singular) typically denotes the caliper mount or the mounting lugs that guide pad movement; in drum brakes, it can refer to the backing plate assembly that positions the shoes. Materials commonly used include steel and aluminum alloys, with some high-performance systems using specialized composites. Wear surfaces are often hardened, and lubrication points reduce friction and noise while allowing smooth movement of sliding components.

Function and maintenance: The primary function of jarrusatulad is to maintain correct alignment of braking components and ensure efficient transfer of clamping force to the braking surface. Regular maintenance involves inspecting for cracks, corrosion, and looseness; checking bolts for proper torque; cleaning guiding surfaces and applying appropriate brake lubricant where specified. Replacements are typically tied to pad or shoe service intervals or mounting wear.

See also: braking system, brake caliper, brake pad, backing plate.