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3. 发明专利

JPS5727738A Manufacture of air bag 失效
标题翻译：空气袋的制造
公开(公告)号：JPS5727738A
公开(公告)日：1982-02-15
申请号：JP10268180
申请日：1980-07-25
申请人： Tokai Rubber Ind Ltd
发明人： KAWAKAMI SHIGEO
IPC分类号： B29D22/00 , B29B15/00 , B29C65/00 , B29C65/02
摘要： PURPOSE: To obtain an air bag having no local swells, no pockmarks, uniform thickness and excellent durability by a method wherein a paper pattern having no surface lubrication is pinched between unvulcanized rubber sheets, heated, pressed and air is blown to expand the rubber sheets and form a bag part.
CONSTITUTION: A paper pattern K after a bag part 2 and an air passage 3 is made of paper having no surface lubrication, e.g. a business form. An unvulcanized molded matter obtained by pinching this paper pattern K in the form of a sandwich between two unvulcanized rubber sheets is heated, pressed by a press and vulcanized to obtain a vulcanized molded matter which is formed in a unitary body with the paper pattern K between the rubber sheets 1. Subsequently, a seal zone (b) is molded around the paper pattern K and the end 3a of the air passage 3 is molded, being partially exposed. Then, the end of a pipe 6 for supplying air is screwed in the end 3a of the air passage 3 and the thin paper 7 separated by the near half of the thickness of the paper pattern interposed is provided on both sides of the ruber sheets 1, 1' under an adhesive state. When air is supplied from a pipe 6 and expanded, the paper pattern is separated into an air bag.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了获得没有局部隆起的气囊，通过在未硫化橡胶片之间夹住没有表面润滑的纸图案，加热，压制和空气被吹送以使橡胶片膨胀的方法，没有戳，均匀的厚度和优异的耐久性并形成袋子部分。构成：袋部分2和空气通道3之后的纸张图案K由没有表面润滑的纸制成，例如，商业形式将通过在两个未硫化橡胶片之间以夹层形式夹持该纸图案K而获得的未硫化成型物质通过加压加压，硫化，得到硫化成型物，其与纸图案K形成在一体，橡胶片1.随后，在纸图案K周围模制密封区（b），并且模制空气通道3的端部3a，部分露出。然后，用于供给空气的管道6的端部旋入空气通道3的端部3a，并且隔着纸张图案的厚度的近一半分开的薄纸7设置在凹版纸1的两侧，1'在粘合状态。当从管道6供给空气并膨胀时，将纸图案分离成气囊。

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