<p>A panel platen for holding substrates such as PCBs has an automatic shimming mechanism to provide shims for panels of varying sizes and / or thicknesses. A platen includes a top surface, and a plurality of adjustable shims located below the top surface and around an edge of the platen, wherein the adjustable shims can be raised and lowered to a desired height to compensate for different sizes or thicknesses of substrates. A platen may include a top surface, a plurality of adjustable height pads located around an edge of the top surface, and a motorized control mechanism located below the top surface and configured to raise and lower the plurality of adjustable height pads.</p>
申请公布号
WO2010090728(A1)
申请公布日期
2010.08.12
申请号
WO2010US00295
申请日期
2010.02.02
申请人
WKK DISTRIBUTION, LTD.;FULWOOD, LIONEL;BAXTER, GREG;HART, JOHN, H.;SINGH, RAJA, B.
发明人
FULWOOD, LIONEL;BAXTER, GREG;HART, JOHN, H.;SINGH, RAJA, B.