发明名称 Apparatus for changing the mast of a sailboard
摘要 The device for adjusting the mast of a sailboardcomprises a slide (4) accommodating the mast foot via a rubber joint (7) and a safety coupling, this slide being guided adjustably and lockably on a profiled rail (1) countersunk in the sailboard (3) in the longitudinal extension of the latter, wherein, for the formation of a point readily bendable in one plane, the rubber joint (7) between the mast and the slide (4) consists of an upper section (8) and a lower section (9), which sections are connected with each other to be pivotable about a hinge pin (10) arranged perpendicularly to the mast.
申请公布号 US4700649(A) 申请公布日期 1987.10.20
申请号 US19860935640 申请日期 1986.11.26
申请人 SCHUTZ, UDO 发明人 SCHUTZ, UDO
分类号 B63B15/02;B63B35/79;(IPC1-7):B63B15/00 主分类号 B63B15/02
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