VERFAHREN ZUR HERSTELLUNG EINER EINRICHTUNG ZUR UMSETZUNG EINER ROTATORISCHEN IN EINE TRANSLATORISCHE BEWEGUNG UND DAMIT HERGESTELLTE EINRICHTUNG

Lang, R.R.LangSeifert, M.M.SeifertZieris, R.R.ZierisBerger, L.L.BergerNowotny, S.S.NowotnyTrageser, E.E.TrageserWolf, R.R.WolfNeugebauer, R.R.Neugebauer2022-03-082022-03-082005https://publica.fraunhofer.de/handle/publica/306768DE 10244151 A UPAB: 20040505 NOVELTY - The hollow camshaft (1) is fabricated by internal high-pressure forming. The cam running surface and the bearing surfaces have wear-resistant ceramic, metal-ceramic, or metallic coating. The coating is fastened to the camshaft mainly by mechanical cramping. It is produced by thermal spray coating. The cam (2) has a peripheral recess serving as a bed for the functional layer (3). USE - Motor vehicle engines. ADVANTAGE - Coating prevents thermal distortion of the shaft, reduced weight and friction.de608620670VERFAHREN ZUR HERSTELLUNG EINER EINRICHTUNG ZUR UMSETZUNG EINER ROTATORISCHEN IN EINE TRANSLATORISCHE BEWEGUNG UND DAMIT HERGESTELLTE EINRICHTUNGHollow camshaft pref. for engines of motor vehicles has wear-resistant ceramic, metal-ceramic, metallic coating on cam surface and bearing surfaces to prevent thermal distortion of shaft.patent2002-10244151