公开(公告)号：US09738357B2

公开(公告)日：2017-08-22

申请号：US15356145

申请日：2016-11-18

申请人： William M. Hansen

发明人： William M. Hansen

IPC分类号： B63B39/00 ,  B63B43/14

CPC分类号： B63B43/14 ,  B63B7/082 ,  B63B39/00 ,  B63B2007/065 ,  B63B2207/00 ,  B63B2231/50 ,  B63B2731/00

摘要： A collar assembly for a watercraft includes an elongate tubular casing with a lengthwise sealable opening. A foam core is removably positioned in the tubular casing, and includes a body portion and a plurality of circumferentially spaced foam springs that extend outwardly to engage the tubular casing, to bias the foam core towards a center position in the tubular casing. In some embodiments a body portion of the foam core has a circular cross section, and the foam springs are co-formed with the body portion. In some embodiments the foam core comprises a plurality of longitudinal sections that are enclosed in a membrane having an inflation valve that extends through the tubular casing.

公开(公告)号：US20180043975A1

公开(公告)日：2018-02-15

申请号：US15554106

申请日：2016-02-26

申请人： Yu Lee TAN

发明人： Yu Lee TAN

IPC分类号： B63B49/00 ,  B63B39/00

CPC分类号： B63B49/00 ,  B60V1/22 ,  B63B1/18 ,  B63B1/322 ,  B63B39/00 ,  B63B39/005 ,  B63B39/04 ,  B63B39/06 ,  B63B2731/00 ,  B63J2099/008 ,  Y02T70/12

摘要： The invention is a vehicle control system which is envisaged to be used in high speed planing watercraft which has a means of control about three axes where the invention controls the said watercraft about at least two axes by actuating control surfaces. The invention uses a microchip based processor (1) to actuate control surfaces based on input from various sensors (3). The invention also uses a three dimension time of flight imaging subsystem (8) to read information of the oceanic wave conditions.

公开(公告)号：US20170137095A1

公开(公告)日：2017-05-18

申请号：US15356145

申请日：2016-11-18

申请人： William M. Hansen

发明人： William M. Hansen

IPC分类号： B63B43/14 ,  B63B39/00

CPC分类号： B63B43/14 ,  B63B7/082 ,  B63B39/00 ,  B63B2007/065 ,  B63B2207/00 ,  B63B2231/50 ,  B63B2731/00

摘要： A collar assembly for a watercraft includes an elongate tubular casing with a lengthwise sealable opening. A foam core is removably positioned in the tubular casing, and includes a body portion and a plurality of circumferentially spaced foam springs that extend outwardly to engage the tubular casing, to bias the foam core towards a center position in the tubular casing. In some embodiments a body portion of the foam core has a circular cross section, and the foam springs are co-formed with the body portion. In some embodiments the foam core comprises a plurality of longitudinal sections that are enclosed in a membrane having an inflation valve that extends through the tubular casing.