/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: NihatYildirim https://cdn.slidesharecdn.com/profile-photo-NihatYildirim-48x48.jpg?cb=1617517282 worked on accurate spur gears during PhD in Huddersfield UK, supervised thesis on accurate helical gear design, worked in collaboration with AgustaWestland-Italy and published one paper and filed a patent on helicopter gear design, worked on design of natural olive oil extraction machine and filed two patents one for olive crusher and one for oil extraction. lecturing at mechanical engineering, Gaziantep, TURKEY Specialties: design, development, research on gears and food machineries http://www.gantep.edu.tr/akademik/index.php?ana=100&akadID=230&bolum_id=106