jib formula,s

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" height=90 BGCOLOR="#99CCFF" TEXT="#080000" bgproperties="fixed" background="03e76bc1egdyqn.png"> <div> <FONT SIZE="5" COLOR="#FFFFCC" FACE="Arial" ><B>start</B></FONT><B>   |  </B><B>  </B><A HREF="id54.htm" TARGET="_top" TITLE="WELCOME"><U><B>WELCOME</B></U></A></div> <div> <A HREF="id54.htm" TARGET="_top" TITLE="WELCOME"><U>WELCOME</U></A><B>   |   </B><A HREF="id55.htm" TARGET="_top" TITLE="what do you want to make"><U>what do you want to make</U></A><B>   |   </B><A HREF="id56.htm" TARGET="_top" TITLE="measuring"><U>measuring</U></A><B>   |   </B><A HREF="id52.htm" TARGET="_top" TITLE="Statements"><U>Statements</U></A><B>   |   </B><A HREF="id57.htm" TARGET="_top" TITLE="measuring the jib"><U>measuring the jib</U></A><B>   |   </B><B> jib formula,s</B><B>   |   </B><A HREF="id58.htm" TARGET="_top" TITLE="measuring the mainsail"><U>measuring the mainsail</U></A><B>   |   </B><A HREF="id65.htm" TARGET="_top" TITLE="formula,s for the mainsail"><U>formula,s for the mainsail</U></A><B>   |   </B><A HREF="id63.htm" TARGET="_top" TITLE="measuring the forestaysail"><U>measuring the forestaysail</U></A><B>   |   </B><A HREF="id64.htm" TARGET="_top" TITLE="formula,s for the fore staysail"><U>formula,s for the fore staysail</U></A><B>   |   </B><A HREF="id59.htm" TARGET="_top" TITLE="broadseams"><U>broadseams</U></A><B>   |   </B><A HREF="id60.htm" TARGET="_top" TITLE="round foot"><U>round foot</U></A><B>   |   </B><A HREF="id66.htm" TARGET="_top" TITLE="The gores"><U>The gore's</U></A><B>   |   </B><A HREF="id67.htm" TARGET="_top" TITLE="if you have any questions please send a"><U>if you have any questions please  send an e-mail to </U></A></div> <div> <A HREF="id57.htm" TARGET="_top" TITLE="measuring the jib"><U><B>measuring the jib</B></U></A><B>  </B><A HREF="id58.htm" TARGET="_top" TITLE="measuring the mainsail"><U><B>measuring the mainsail</B></U></A><B>   </B><A HREF="id63.htm" TARGET="_top" TITLE="measuring the forestaysail"><U><B>measuring the forestaysail</B></U></A></div> </td> </tr><tr> <td valign="top" height=390 BGCOLOR="#99CCFF" TEXT="#080000" bgproperties="fixed" background="03e76ba3.png"> <div> <U> jib formula,s</U></div> <div> for example the luffgore's and footgore's,  clewup and clewcut (biggest width) are placed in the drawing<IMG SRC="132135e0.jpg" border=0 width="275" height="350" ALIGN="RIGHT" HSPACE="5" VSPACE="50"></div> <div>          </div> <div> <U>it is important to keep this sequence of the formula,s</U></div> <bR> <div> write down the outcome,s or fill them in a sailtable as below</div> <div>    </div> <div> clew up = ((luffXluff)+(leechXleech)-(footXfoot)<B>:</B>2Xleech)-leech</div> <bR> <div> clewcut = extraction of roots of (footXfoot)-(clewupXclewup)</div> <bR> <div> number of cloth = clewcut <B>:</B>cloth width</div> <bR> <div> gore for the luff =  leech+clew up<B> :</B> number of cloth</div> <bR> <div> gore for the foot = clew up<B>:</B>number of cloth</div> <bR> <div> area = (clewcut X(leech+clew up)<B>:</B>2)-(clewcutXclew up)<B>:</B>2)</div> <bR> <bR> <bR> <div> <U>with the fore and afterlength is mentioned the lengths of the edge of a panel</U></div> <bR> <div> <U>the first panel is always the one that holds the clew</U></div> <bR> <div> below you see a table where you can fill in the outcomes                  </div> <div> always pay attention how the gore runs</div> <bR> <div> <TABLE BORDER="2" CELLPADDING="2" CELLSPACING="1" WIDTH="483" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP HEIGHT= 24 WIDTH="71"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="71" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP><NOBR><div> afterlength</div> </NOBR></tD> <tD VALIGN=TOP><NOBR><div> -  luff gore</div> </NOBR></tD> <tD VALIGN=TOP><NOBR><div> + foot gore</div> </NOBR></tD> <tD VALIGN=TOP><NOBR><div> forelength</div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 24 WIDTH="71"><div> cloth 1</div> </tD> <tD VALIGN=TOP WIDTH="94"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="94" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="90"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="90" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="95"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="95" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="93"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="93" HSPACE="0" VSPACE="0"></tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 24 WIDTH="71"><div> cloth 2</div> </tD> <tD VALIGN=TOP WIDTH="94"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="94" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="90"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="90" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="95"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="95" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="93"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="93" HSPACE="0" VSPACE="0"></tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 24 WIDTH="71"><div> cloth 3</div> </tD> <tD VALIGN=TOP WIDTH="94"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="94" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="90"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="90" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="95"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="95" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="93"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="93" HSPACE="0" VSPACE="0"></tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 24 WIDTH="71"><div> cloth 4</div> </tD> <tD VALIGN=TOP WIDTH="94"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="94" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="90"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="90" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="95"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="24" ALIGN="bottom" WIDTH="95" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="93"><div> .0.</div> </tD> </tR> </TABLE></div> <bR> <bR> <bR> <bR> <bR> <bR> <bR> </td> </tr></table></body>