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公开(公告)号:US06837021B2
公开(公告)日:2005-01-04
申请号:US10284182
申请日:2002-10-31
申请人: Kunio Sudo
发明人: Kunio Sudo
IPC分类号: B29C43/18 , B29C43/38 , B29C65/02 , B29C70/70 , B29C70/88 , B32B5/18 , B32B15/08 , B32B27/32 , E06B3/70 , E06B3/86 , E06B11/02 , E06B11/08 , E06B3/00
CPC分类号: B29C66/433 , B29C43/18 , B29C43/38 , B29C65/02 , B29C66/1122 , B29C66/71 , B29C66/727 , B29C66/83221 , B29C70/70 , B29C70/885 , B29K2105/04 , B29K2105/256 , B29K2705/00 , B32B5/18 , B32B15/08 , B32B27/32 , E06B3/7001 , E06B3/86 , E06B11/02 , E06B11/085 , B29K2023/10 , B29K2023/06 , B29K2023/12 , B29K2023/00
摘要: A door for a ticket gate is disclosed. The door is composed of a metal plate as a core material and a cushioning material covering the metal plate. The metal plate defines at least one through-hole therein. The cushioning material comprises expanded polyolefin plates, and the metal plate and the expanded polyolefin plates have been integrated together by arranging the polyolefin plates on opposite sides of the metal plate, respectively, and then press molding them together.
摘要翻译: 公开了一个门票门。 门由作为芯材的金属板和覆盖金属板的缓冲材料构成。 金属板在其中限定至少一个通孔。 缓冲材料包括发泡聚烯烃板,并且金属板和膨胀聚烯烃板通过分别在金属板的相对侧上布置聚烯烃板而一体化在一起,然后将它们压成一体。