pdf of vegetal - Ronan et Erwan Bouroullec

ı6Drawing in felt-tip pen,December 2006.Study of the interlacingof the branches.ı7Stereolithographic models,January 2007.Models enabling the appearanceto be compared accordingto the width of the branches.ı8Stereolithographic model, scale ı:5,January 2007.Erwan Bouroullec.ı9Polystyrene model,digital machining, scale ı:ı,July 2007.Model used for testing the comfortof the seat. Final adjustmentto the painting of the designsof the branches.20Model in high-density polyurethanefoam, digital machining, scale ı:ı,January 2008.Model for checking the ribsand the final details.2ıModel in high density polyurethanefoam, digital machining, scale ı:ı,January 2008.Model enabling the balanceof the ribs to be checked.22Mould in high density polyurethanefoam, digital machining, scale ı:ı,March 2008.Mould made by Vitra for producingmodels in vacuum-cast resin.23Painted model, vacuum-cast resin,May 2008.Analysis of the final details.24Technical drawing, final version,July 2008.Transverse section.25Technical drawing, final version,July 2008.View from above and below.26Injection mould installedin the press, steel,September 2008.Principal mould measuringıı5 × ı42 × ı09 cmand weighing ı4 tonnes.27Prototype in polyamide,November 2008.Chair resulting from the firstinjection tests.28Prototype in polyamide,November 2008.Chair resulting from the firstinjection tests.29Final pieces, stacked,November 2008.30Full range of colours for Vegetal,November 2008.