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Redesign of RT seating system to add a lift movement
dc.contributor | Álvarez del Castillo, Javier |
dc.contributor | Badia, Xavier |
dc.contributor.author | Lafuente Federico, Bernat |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica |
dc.coverage.spatial | east=2.236217; north=41.6185972; name=Carrer d'Anselm Clavé, 213, 08186 Lliçà d'Amunt, Barcelona, Espanya |
dc.date.accessioned | 2020-01-29T15:49:06Z |
dc.date.issued | 2017-01-10 |
dc.identifier.uri | http://hdl.handle.net/2117/176122 |
dc.description.abstract | In this work you could find the story of the RT system and the development of the new RTL system, whose purpose is to add a new movement to the current RT system without increasing so much the costs and making a more modern design. Finally I get to make this design more contemporary, changing those forms curves by straight and making a fairing that can change the form easily due to its process of manufacture. This project had as condition not overcome the price of the current system by more than 150€ and not make some investments higher to 25,000€. The two conditions are respected, having an increase of only €84 and investments have been met from as much € 14,000. The design is based on a central rotation system, which is fastened over the gas spring and on a vertical guide which is fixed in the outside shell, that at the same time it is welded on the base. On these, there is a part that I called bath, where is mounted the translation guide and on this is assembled the plate that subject the armchair. I could conclude this summary commenting the finite elements analysis that I did to check their deformations and know if the system could hold the 30 kg of the armchair more the 120 kg of a person. The analysis has been correctly, marking a peak deformation of 0.5 mm at the top of the system whose value is insignificant regarding the function that makes that part. |
dc.language.iso | eng |
dc.publisher | Universitat Politècnica de Catalunya |
dc.subject | Àrees temàtiques de la UPC::Enginyeria mecànica |
dc.subject.lcsh | Armchairs |
dc.subject.other | RTL |
dc.subject.other | Seat |
dc.subject.other | Armchair |
dc.subject.other | System |
dc.title | Redesign of RT seating system to add a lift movement |
dc.title.alternative | RTL: redesign of RT seating system to add a lift movement |
dc.type | Bachelor thesis |
dc.subject.lemac | Butaques -- Disseny |
dc.identifier.slug | 320-122859 |
dc.rights.access | Restricted access - author's decision |
dc.date.lift | 10000-01-01 |
dc.date.updated | 2019-07-08T09:14:59Z |
dc.audience.educationlevel | Grau |
dc.audience.mediator | Escola Superior d'Enginyeries Industrial, Aeroespacial i Audiovisual de Terrassa |
dc.audience.degree | GRAU EN ENGINYERIA MECÀNICA (Pla 2009) |
dc.contributor.covenantee | Figueras Seating Solutions S.L. |