发明名称 Sailboard mast righted by draw line on lever - pivoted to carrier itself rotatable about axis parallel to or at right angles to mast
摘要 <p>The arrangement facilitates raising the mast (2) of a sail board from a horizontal into an upright position. It comprises a lever (6) which is swivelable (7 etc) relative to the mast and has a draw line (8) attached to its free end to pull the mast up against a spring (elastic strap 9 fixed 11 inside the mast.). The lever is pivoted (7) to a bush (5) or the like which is itself rotatable about an axis (e.g. stub shaft 4) parallel to or at right angles to the mast (the stub shaft being secured 3,1 to the mast). FL.</p>
申请公布号 BE896663(A2) 申请公布日期 1983.09.01
申请号 BE19830896663 申请日期 1983.05.04
申请人 COBBAUT LUC R.L. 发明人
分类号 B63B35/79;(IPC1-7):63C/;63H/ 主分类号 B63B35/79
代理机构 代理人
主权项
地址