Anti-vibration structure for watercraft with straddle type bench seat,申请号US19990351138-传众专利搜索

Anti-vibration structure for watercraft with straddle type bench seat

申请公布号：US6240866(B1)

申请号：US19990351138

申请日期：1999.07.12

申请公布日期：2001.06.05

申请人：

YAMAHA HATSUDOKI KABUSHIKI KAISHA

发明人：NAKATSUJI AKIRA

分类号：B63B5/24;B63B17/00;B63B35/73;(IPC1-7):B63B35/73

主分类号：B63B5/24

摘要：A watercraft includes a plastic hull and a plastic deck which are joined together in a vertical direction. An upwardly extending portion on a part of the deck defines a seat platform at its top side. A straddle type seat for a rider is installed upon the seat platform. A discrete layer of vibration damping material is attached to opposed side walls of the seat platform. A discrete layer of auxiliary vibration damping material is attached to opposed side plates of the hull. The discrete layers of vibration damping material and the auxiliary vibration damping material damp vibrations from a propulsion apparatus, which propels the watercraft through water, and thus increasing the rider's comfort.