发明名称 Combustion Gas Cartridge for Gas Fastening Device
摘要 Combustion gas cartridge for a gas internal combustion fastening device, comprising an external casing over which is crimped the edge of an internal cup beyond which an outlet end projects. The external casing is stepped and includes three longitudinal zones having different respective diameters, namely a first edge zone, a second bearing zone for the head of a crimping machine having a smaller diameter than that of the edge zone and a third zone having a diameter equal to or greater than that of the edge zone and forming an annular shoulder together with the second bearing zone for the crimping head.
申请公布号 US2008190939(A1) 申请公布日期 2008.08.14
申请号 US20060910087 申请日期 2006.04.21
申请人 发明人 MARION CYRIL;NAYRAC FREDERIC;REVERCHON PASCAL;RICORDI CHRISTIAN;SIMONIN JEAN-LUC
分类号 F17C1/00 主分类号 F17C1/00
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