Retarder Mug
A retarder is a device used to augment or replace some of the functions of primary friction-based braking systems, usually on heavy vehicles. Retarders serve to slow vehicles, or maintain a steady speed while traveling down a hill, and help prevent the vehicle from "running away" by accelerating down the hill. They are not usually capable of bringing vehicles to a standstill, as their effectiveness diminishes as vehicle speed lowers. They are usually used as an additional "assistance" to slow vehicles, with the final braking done by a conventional friction braking system. As the friction brake will be used less, particularly at higher speeds, their service life is increased, and since in those vehicles the brakes are air-actuated helps to conserve air pressure too. Friction-based braking systems are susceptible to "brake fade" when used extensively for continuous periods, which can be dangerous if braking performance drops below what is required to stop the vehicle – for instance if a truck or bus is descending a long decline. For this reason, such heavy vehicles are frequently fitted with a supplementary system that is not friction-based. Retarders are not restricted to road motor vehicles, but may also be used in railway systems. The British prototype Advanced Passenger Train (APT) used hydraulic retarders to allow the high-speed train to stop in the same distance as standard lower speed trains, as a pure friction-based system was not viable.
The Urban Dictionary Mug
Customer Reviews
very good for lean 😾😾💪
Damn drinking lean from this hits different. In a good way ofc
As usual very quick professional seller.
ENGAGED IN AN ACT OF COPULATION WITH MY FEMALE PROGENITOR INSIDE THIS MUG 11/10 WOULD ADVISE YOU TO PURCHASE IT
I SHIT IN THIS MUG SO MANY TIMES. Very cool
I literally broke it 10 minutes after opening the package while showing it off. Now my bussy mug is held together with super glue
I use this mug for my lean. Ironic shit am I right
Hi Cool mug! Really great and mad me lol when I saw the definition! 🤣
I would eat this mug, no hesitation
Hell yeah My definition as merch. Hell yeah
So dope.
Its insane
We're no strangers to love You know the rules and so do I A full commitment's what I'm thinking of You wouldn't get this from any other guy I just wanna tell you how I'm feeling Gotta make you understand Never gonna give you up Never gonna let you down Never gonna run around and desert you Never gonna make you cry Never gonna say goodbye Never gonna tell a lie and hurt you We've known each other for so long Your heart's been aching but you're too shy to say it Inside we both know what's been going on We know the game and we're gonna play it And if you ask me how I'm feeling Don't tell me you're too blind to see Never gonna give you up Never gonna let you down Never gonna run around and desert you Never gonna make you cry Never gonna say goodbye Never gonna tell a lie and hurt you Never gonna give you up Never gonna let you down Never gonna run around and desert you Never gonna make you cry Never gonna say goodbye Never gonna tell a lie and hurt you Never gonna give, never gonna give (Give you up) We've known each other for so long Your heart's been aching but you're too shy to say it Inside we both know what's been going on We know the game and we're gonna play it I just wanna tell you how I'm feeling Gotta make you understand Never gonna give you up Never gonna let you down Never gonna run around and desert you Never gonna make you cry Never gonna say goodbye Never gonna tell a lie and hurt you Never gonna give you up Never gonna let you down Never gonna run around and desert you Never gonna make you cry Never gonna say goodbye Never gonna tell a lie and hurt you Never gonna give you up Never gonna let you down Never gonna run around and desert you Never gonna make you cry Never gonna say goodbye
Just as expected, high quality
I bought the ratty bratty mug. I love it such a STROng message! :)
Better than advertised! Colors and text were exactly as shown on website. Quality cup also. Very happy.
Fuck your mugs and your tees
Cup is for a good friend. I haven’t given it to her yet but if she’s excited as I am, she’s gonna love it thanks guys.
good service, delivery time was quick
I LOVE my mug! It's such a meaningful way to remember a word my Dad "coined" When I was a child. I am very pleased.