| 摘要 |
PROBLEM TO BE SOLVED: To provide a temporary retaining jig for a laminated structure, which can correctly assemble the laminated structure by inhibiting a plurality of laminate members from relatively moving with respect to each other, is easy to handle when the laminated structure is disassembled, and facilitates assembly and fixture of the laminate members to each other in one body without burdensome work, and to provide a method of assembling the laminated structure. SOLUTION: The temporary retaining jig 31 has a main body 32 penetrated into insertion holes 17, 19 formed in the respective laminate members including an upper valve body 12, wherein the main body 32 is formed of a cylindrical sheath 35 and a single wire member 36 stored in the sheath 35. The wire member 36 forms stepped engaging portions 38a, 38b by being folded like arrows, at both edges along a longitudinal direction of the sheath 35. Then the sheath 35 has openings 40 formed at both edges thereof, for protruding/withdrawing the engaging portions 38a, 38b therefrom/therein, and the engaging portions 38a, 38b are energized to the outside of the sheath 35, i.e. in a protruding direction, in normal times, by the elastic force of the wire member 36 itself. COPYRIGHT: (C)2007,JPO&INPIT
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