I would like to build and market a non-motorised tyre steel bead extractor for use in rural East and Southern Africa. Conventional machines all use gas/electric powered motors to operate. This design must be human powered and the construction materials used to construct the item must be easy and cheap to source.
7 freelance font une offre moyenne de $156 pour ce travail
Hi,i am a professional civil engineer and very good in this work.I can do your work perfectly in time.Thanks.
Hi, I am a mechanical engineer with extensive design experience. I have 9 international publications and 5 patents to my name. In past I have designed variable stability aircraft (changes its geometry while flying- Plus
Hello Sir/Madam I am a teaching assistant, Mechanical Engineering Department, Faculty of engineering, Ain Shams University.2009 master degree in mechanical engineering, 2005 B.Sc. in mechanical engineering. I have mor Plus
we are a group of civil engineers. we have a good experience for doing this work. .plz message us to show you our work. .thanks.
I am worked for tyre manufacturing company,so i can design extractor in less time in better way if this opportunity given to me. Regards Madhu