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公开(公告)号:US4961810A
公开(公告)日:1990-10-09
申请号:US246309
申请日:1988-09-09
申请人: Paul Svensson , Christer Nilson , Jan Backlund , Karl G. Ericsson , Leif Jilken , Harry Kihlberg
发明人: Paul Svensson , Christer Nilson , Jan Backlund , Karl G. Ericsson , Leif Jilken , Harry Kihlberg
CPC分类号: B32B37/22 , Y10T156/1727 , Y10T156/1729 , Y10T428/24661
摘要: Method and apparatus for manufacturing so-called sandwich structural elements in laminated materials, where a core (10) is provided with a covering layer (18) on at least one side. The core in the form of a solid or expandable material is advanced from above and downwards in a substantially vertical path, and the covering layer or layers (18) are pressed against, and joined to the core during continued vertical advance thereof from above and downwards.
摘要翻译: PCT No.PCT / SE87 / 00158 Sec。 371日期:1988年9月9日 102(e)1988年9月9日PCT PCT 1987年3月27日PCT公布。 公开号WO87 / 05861 日期:1987年10月8日。用于制造层压材料中所谓的夹层结构元件的方法和装置,其中芯(10)在至少一侧上设置有覆盖层(18)。 固体或可膨胀材料形式的芯体在基本上垂直的路径上从上而下推进,并且覆盖层或层(18)在从上方和下方继续垂直前进时被压靠并连接到芯 。
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公开(公告)号:US5641252A
公开(公告)日:1997-06-24
申请号:US436401
申请日:1995-06-23
申请人: Ingvar Eriksson , Jan Backlund , Leif Zackrisson
发明人: Ingvar Eriksson , Jan Backlund , Leif Zackrisson
CPC分类号: B23C3/02 , B23B35/00 , B24B1/00 , B23C2220/52 , B23C2226/27 , Y10T408/03 , Y10T409/303808
摘要: The invention relates to a method for producing a hole in a workpiece consisting of a fibre-reinforced composite material. The central axis of the hole passes through a predetermined point on the surface of the workpiece and is oriented in a certain determined direction in relation to the longitudinal directions of the fibres in the immediate vicinity of the point. The material is machined simultaneously in both an axial and a radial sense by causing the tool to describe an axial motion and to rotate not only about its own axis (5), but also eccentrically about the central axis.
摘要翻译: PCT No.PCT / SE93 / 00987第 371日期:1995年6月23日 102(e)日期1995年6月23日PCT 1993年11月17日PCT公布。 出版物WO94 / 11142 日期:1994年5月26日本发明涉及由纤维增强复合材料构成的工件中的孔的制造方法。 孔的中心轴穿过工件表面上的预定点,并且在紧邻该点处相对于纤维的纵向方向在一定的确定方向上定向。 材料通过使工具描述轴向运动并且不仅绕其自身的轴线(5)旋转,而且围绕中心轴线偏心地同时在轴向和径向方向上被加工。
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公开(公告)号:US5114524A
公开(公告)日:1992-05-19
申请号:US554899
申请日:1990-07-20
申请人: Paul Svensson , Christer Nilsson , Jan Backlund , Karl G. Ericsson , Leif Jilken , Harry Kihlberg
发明人: Paul Svensson , Christer Nilsson , Jan Backlund , Karl G. Ericsson , Leif Jilken , Harry Kihlberg
CPC分类号: B32B37/22 , Y10T156/1727 , Y10T156/1729 , Y10T428/24661
摘要: Method and apparatus for manufacturing so-called sandwich structural elements in laminated materials, where a core (10) is provided with a covering layer (18) on at least one side. The core in the form of a solid or expandable material is advanced from above and downwards in a substantially vertical path, and the covering layer or layers (18) are pressed against, and joined to the core during continued vertical advance thereof from above and downwards.
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