approved helmet
'Casco homologado' is a Spanish phrase that can be translated into English as 'approved helmet'. In Spanish, 'casco' refers to any kind of helmet or protective head gear. It can refer to the helmet you would wear while riding a motorcycle or bike or the gear that a construction worker might wear. The word 'homologado' is mainly used to refer to something that has been officially approved or certified. So 'casco homologado' together would refer to a helmet that has been officially approved by the relevant authorities for its safety standards.
I need a certified helmet for the motorcycle race.
This sentence implies a situation where the speaker is required to have a specific standard or certified (or often referred to as 'homologated') helmet for a motorcycle race as certain safety norms and regulations demand such equipment.
For adequate protection, the use of a certified helmet is always recommended.
This sample emphasizes the importance of the use of certified helmets for ensuring one's protection, possibly while doing something that constitutes potential risk or danger such as motorcycling or construction work.
After the collision, the certified helmet saved my life.
The sentence narrates a scenario where the speaker got involved in a collision, possibly a vehicular accident, and was saved from a fatal injury because of using a certified or homologated helmet, thus underlines the significance of using such safety gear.