Workpiece Holding Frame
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United States of America Patent
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N/A
Issued Date -
Jul 25, 2013
app pub date -
Jan 22, 2013
filing date -
Jan 24, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A holding frame includes upper and lower frame members having substantially the same thicknesses, and an inner frame member detachably attachable to the inner peripheries of the upper and lower frame members. The upper and lower frame members are fixed together in vertically superposed relation to each other with a workpiece sandwiched therebetween. The workpiece can be set on the frame in any desired of a first stretched-taut state where the workpiece is stretched taut and generally flush with the upper surface of the upper frame member by being pressed upward via the inner frame member, and a second stretched-taut state where the workpiece is stretched taut and generally flush with the lower surface of the lower frame member by being pressed downward via the inner frame member. The workpiece can be held on the frame with substantially the same degrees of tautness in the first and second stretched-taut states.
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