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CONSTRUCTION OF MAIN BODY OF TOE PUFF WHICH CONSTITUTES REINFORCEMENT TOE PUFF FOR SAFETY SHOE
CONSTRUCTION OF MAIN BODY OF TOE PUFF WHICH CONSTITUTES REINFORCEMENT TOE PUFF FOR SAFETY SHOE
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机译:构成安全鞋用补强趾垫的趾垫主要主体的构造
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摘要
PROBLEM TO BE SOLVED: To provide a construction of a main body of a toe puff for a reinforcement toe box for safety shoes, with which the main body of the toe puff and a toe cap supporter are not separated after use for a long time.;SOLUTION: Two or more projection parts or overhang parts are formed at the whole of or a part of a posterior part of the main body of the toe puff. The toe cap supporter is connected by heat welding using these projection parts or overhang parts so that the main body of the toe puff and the toe cap supporter are not separated after use for a long time. Also, a flash at the posterior part of the main body of the toe puff generated when the main body of the toe puff is formed is utilized efficiently to fix the main body of the toe puff and the toe cap supporter together by heat welding.;COPYRIGHT: (C)2004,JPO&NCIPI
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