Sada Bike Bicicleta Plegable de Gianluca Sada

El disseny Sada Bike Bicicleta Plegable de Gianluca Sada és un guanyador molt estimat del prestigiós 2020 A' Design Award d'Or en la Categoria de Competició de Disseny de Vehicles, Mobilitat i Transport.

OrVehicle· 2020

Sada Bike Bicicleta Plegable

de Gianluca Sada

Client: Adler Group

Guanyador del A' Design Award d'Or en la Categoria de Vehicle

60,998

Guanyador de Premi Verificat

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El Disseny

Sobre Sada Bike Bicicleta Plegable

La Sada Bike és una bicicleta plegable sense boixa amb rodes de 26 polzades. Les rodes grans afavoreixen una postura de conducció còmoda, similar a la d'una bicicleta convencional. Cada roda se subjecta en tres punts: els punts davanters estan situats a l'estructura del parafang, mentre que els punts posteriors se situen a l'interior de la llanta. Una cadena transmet el moviment a una roda inferior, que transfereix el parell motor a la llanta posterior. El quadre gira al voltant d'un únic punt de suport central, de manera que tota l'estructura es tanca amb un sol moviment fins a adoptar una forma propera a la mida d'un paraigua. La bicicleta plegada es pot portar a l'espatlla o desplaçar-se com un carretó.

El Reconeixement

Sobre el A' Design Award d'Or

Sada Bike Bicicleta Plegable és un guanyador del guardó A' Design Award d'Or, un reconeixement immensament prestigiós concedit a dissenys de primera categoria, meravellosos i extraordinaris. Els guanyadors d'Or són creacions summament innovadores, molt visionàries i gloriosament enlluernadores que reflecteixen el prodigi, la saviesa i la destresa dels seus dissenyadors. Es preveu que Sada Bike Bicicleta Plegable sigui un invent molt elogiat, pioner en tendències i monumental, que aporta un valor sense precedents. Aquest disseny guanyador del guardó A' Design Award d'Or és un projecte espectacular i respectat que beneficia molt i fa avançar els límits de l'art, la ciència, el disseny i la tecnologia. Sada Bike Bicicleta Plegable crea sentiments intensos de desig, evoca passió, fomenta la creativitat i ens fascina.

Darrere del Disseny

Dossier de Premsa

Crèdits, membres de l'equip i detalls tècnics proporcionats pel dissenyador.

Propietats Úniques: 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.
Dimensions i Embalatge: 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
Etiquetes: Hubless, Foldable, Trolley, Umbrella Bike
Tecnologia de Producció: 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.
Repte de Disseny: 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.
Recerca: 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.
Inspiració: 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
Durada del Projecte: 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).
Flux d'Operació: 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.
Patents: 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
Membres de l'Equip: Inventor and Designer: Ing. Gianluca Sada
Product Development Manager: Luca Scudieri
Crèdits de les Imatges: Image Frozen Light studio