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Heat exchanger i.e. cooling radiator, fixation pin for motor vehicle, has stop units symmetrically arranged with respect to center of base and stopping propagation of fissure/crack/wrench, and rectilinear part fixed on collar
Heat exchanger i.e. cooling radiator, fixation pin for motor vehicle, has stop units symmetrically arranged with respect to center of base and stopping propagation of fissure/crack/wrench, and rectilinear part fixed on collar
The pin (4) has stop units i.e. slits (5, 5'), symmetrically arranged with respect to a center (9) of a base, and extending in a linear manner, where the pin is a divisible pin. The stop units stop a propagation of a fissure/crack/wrench. The stop units occupy 40 degrees from a peripheral end. A cylindrical rectilinear part is fixed on the base forming the peripheral end. An independent claim is also included for a heat exchanger for a motor vehicle.
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