Sada Bike Birota Plicabilis ab Gianluca Sada

Opus Sada Bike Birota Plicabilis a designatore Gianluca Sada est victor maxime honoratus praemii praestigiosissimi 2020 Praemium A' Design Award Aureum in Categoria Certaminis Designatio Vehiculorum.

AurumVehiculum· 2020

Sada Bike Birota Plicabilis

a Gianluca Sada

Cliens: Adler Group

Victor praemii Praemium A' Design Award Aureum in Categoria Vehiculum

61,904

Victor Praemii Verificatus

Verifica Statum Praemii pro #100285

Visita Situm Vide apud A' Design Award Communicatum Insigne Praemii

Colores

Designum

De Sada Bike Birota Plicabilis

Sada Bike est birota plicabilis sine modiolo, cum rotis viginti sex unciarum. Rotae magnae habitum vehendi commodum sustinent, similem illi birotae communis. Utraque rota tribus punctis tenetur: puncta anteriora in structura teguminis rotae posita sunt, puncta autem posteriora intra canthum sedent. Catena motum ad rotam inferiorem transmittit, quae vim torquentem ad canthum posteriorem transfert. Compages circa unum fulcrum centrale vertitur, ita ut tota structura uno motu claudatur in formam magnitudini umbellae proximam. Birota plicata umero portari potest aut instar carruli trahi.

Agnitio

De Praemium A' Design Award Aureum

Sada Bike Birota Plicabilis victor est Praemii A' Design Award Aureum, honoris amplissimi formis primi ordinis, mirabilibus et praestantibus dati. Victores Aurei sunt opera valde nova, provida et splendida, quae ingenium, sapientiam et peritiam auctorum suorum referunt. Exspectatur Sada Bike Birota Plicabilis inventum laudatissimum, inclinationes creans et monumentale fore, quod pretium inauditum afferat. Haec forma Aureo praemio victa est incepto mirabile et honoratum, quod fines artis, scientiae, formandi rationis et technologiae promovet. Sada Bike Birota Plicabilis cupiditatem vehementem excitat, studium accendit, ingenium creandi fovet et capit.

Post Designum

Fasciculus Nuntii

Merita, sodales gregis et singula technica a designatore praebita.

Proprietates Singulares: The SadaBike have 5 strategic points:
1) Hubless bike.
This means: Innovative Design and very good ergonomics and comfort.
2) Hubless and foldable bike:
It has a special fulcrum in the center, all the frame folds, into a compact shape, similar to an umbrella.
3) Foldable with a single movement.
4) Portable on Shoulder:
The small size has the advantage of carrying the bike on the shoulder.
5) Portable as a Trolley:
The backpack presents a central hinge that allows the expansion in the trolley mode.
Dimensiones et Involucrum: Sada Bike measurements:

In «open version» Sada Bike is like a «normal» 26 inch bike: 1640mm; 980mm; 530mm

The dimension of only the frame, is like an umbrella and included rims, overall measurements are: 700mm; 600mm; 280mm
Notulae: Hubless, Foldable, Trolley, Umbrella Bike
Technologia Productionis: The parts of this bike are in aluminum alloy (7075 Ergal) made by CNC process. The next prototype and the production will be made in Ergal and carbon fiber.
Provocatio Designandi: The bicycle without spokes was a challenge between innovation and design. The search for the perfect circle and the study of the laws of physics, yet the commitment, perseverance, with a certain amount of obstacles and falls have made it possible to operate the circle without rays, without constraint to the hub .. and again ... the search of technical and industrial partner, led me to finalize an essential design with extreme innovation.
Investigatio: The result of the project is a 26 inch foldable bicycle with a minimum size when folded (the frame dimension is barely the size of an umbrella) for hand-transport.
Sada Bike, despite the sizes of its wheels and the total absence of hubs and spokes, when folded, is the lightest and least cumbersome foldable bike on the market as it can be transported in an elegant trolley. Other foldable bikes have tiny wheels and frame enhancing manageability at the expense of stability and safety.
Inspiratio: Demanding mobility-related service has its consequences on society: street congestion of metropolitan hubs is the everyday challenge commuters have to face and it is a source and stress and delays.
«You never change things by fighting against the existing reality. To change something, build a new model that makes the old model obsolete.» R.Buckminster Fuller
Promoting and enabling virtuous behaviors for smart mobility, intermodality, sustainability for the environment are the values driving Sada Bike
Duratio Operis: The main exhibitions are:
SMAU Torino (Torino Italy 05/2014); Napoli Bike Festival (Napoli Italy 09/2014); Forum del Design (Milano Italy 10/2014); TEDx Bologna (Bologna Italy 10/2014); Bike to the future: Design Museum Gent (Belgium 10/2016), Bloomfield Science Museum (Jerusalem Israel 05/2017), Universum Bremen (Germany 04/2018), Citta della Scienza (Napoli Italy 4/2019), Science and Technology Museum (Ottawa Canada 04/2020), Franklin Institute (Philadelphia USA 04/2021).
Cursus Operationis: The frame is composed mainly of 4 parts similar to a scissor front and a rear. Each wheel is supported in 3 points: the front ones are inserted in the fender structure, while the rear ones are allocated inside the rim.
The bending system has a central fulcrum around which the front and rear parts of the structure and allows it to close the whole frame in a very compact way.
The Sada Bike has a change in the lower wheel that transmits the motion, which allows multiplying the speed of 3 times. The chain then transmits the motion to the lower wheel that transfers torque to the rear rim.
Patentes: Patented No. PCT EP2011 878
Italy EP2509854A1, Europe EP2509854B1, USA US20120319377

1st Classified for: Idea TO; The best innovative thesis 2010
Thesis awarded at 55 Congress of order of Engineers of Italy

Project selected for 200 Young talent of Italy
Event held by the Minister of Youth, Rome 17-20 November 2010
Membra Turmae: Inventor and Designer: Ing. Gianluca Sada
Product Development Manager: Luca Scudieri
Agnitiones Imaginum: Image Frozen Light studio