Die ontwerp Sada Bike Voufiets deur Gianluca Sada is 'n hoogs gewaardeerde wenner van die baie prestigieuese 2020 A' Design Award in Goud in die Voertuig-, Mobiliteit- en Vervoer-ontwerp-kompetisiekategorie.

GoudVoertuig· 2020

Sada Bike Voufiets

deur Gianluca Sada

Kliënt: Adler Group

Wenner van die A' Design Award in Goud in die Voertuig-kategorie

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Die Ontwerp

Oor Sada Bike Voufiets

Sada Bike is 'n naaflose voufiets met 26-duim-wiele. Die groot wiele ondersteun 'n gemaklike ryhouding soortgelyk aan dié van 'n standaardfiets. Elke wiel word op drie punte vasgehou: die voorste punte is in die modderskermstruktuur geplaas, terwyl die agterste punte binne-in die velling sit. 'n Ketting dra beweging oor na 'n laer wiel, wat wringkrag na die agterste velling oordra. Die raam draai om 'n enkele sentrale steunpunt, sodat die hele struktuur met een beweging toevou tot 'n vorm naby die grootte van 'n sambreel. Die gevoude fiets kan op die skouer gedra word of soos 'n trollie voortbeweeg word.

Die Erkenning

Oor die A' Design Award in Goud

Sada Bike Voufiets is 'n wenner van die A' Design Award in Goud, 'n geweldig prestigieuse erkenning wat toegeken word aan eersteklas-, wonderlike en uitstaande ontwerpe. Wenners in Goud is uiters innoverende, visionêre en glansryk verblindende skeppings wat die vernuf, wysheid en bekwaamheid van hul ontwerpers weerspieël. Daar word verwag dat Sada Bike Voufiets 'n hoogs geprese, tendensskeppende en monumentale uitvinding is wat ongekende waarde lewer. Hierdie ontwerp wat die A' Design Award in Goud gewen het, is 'n skouspelagtige, gerespekteerde projek wat die grense van kuns, wetenskap, ontwerp en tegnologie in hoë mate bevoordeel en uitbrei. Sada Bike Voufiets wek intense gevoelens van begeerte, roep passie op, moedig kreatiwiteit aan en boei ons.

Agter die Ontwerp

Persstel

Krediete, spanlede en tegniese besonderhede verskaf deur die ontwerper.

Unieke Eienskappe: 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.
Afmetings & Verpakking: 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
Etikette: Hubless, Foldable, Trolley, Umbrella Bike
Produksietegnologie: 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.
Ontwerpuitdaging: 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.
Navorsing: 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.
Inspirasie: 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
Projekduur: 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).
Bedryfsvloei: 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.
Patente: 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
Spanlede: Inventor and Designer: Ing. Gianluca Sada
Product Development Manager: Luca Scudieri
Beeldkrediete: Image Frozen Light studio