Utveckling av positioneringsled till punktutsug
AB Ph. Nederman manufactures capture at source extractors that remove dust and fumes from a specific area. These extractors are made of a positioning joint which has the purpose to hold up the extractors’ hood. Presently this joint is made of a double ball joint; this doesn’t however work in a satisfying way. First and foremost it is hard to move the joint when repositioning the hood; this is not