中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

5 records (took 0.024 seconds)

    REINFORCED STRUCTURAL FOAM ARTICLE AND METHOD FOR MAKING SAME
    1.
    发明申请
    REINFORCED STRUCTURAL FOAM ARTICLE AND METHOD FOR MAKING SAME 审中-公开
    强化结构泡沫制品及其制造方法

    公开(公告)号：WO0066358A2

    公开(公告)日：2000-11-09

    申请号：PCT/US0011007

    申请日：2000-04-24

    Applicant: STEVENS ROBERT L

    Inventor： STEVENS ROBERT L

    IPC: B29C41/06 ,  B29C41/20 ,  B29C70/08 ,  B29C70/32 ,  B32B5/18 ,  B32B27/04 ,  B32B27/12 ,  B32B27/00

    CPC classification number: B32B5/18 ,  B29C41/06 ,  B29C41/20 ,  B29C70/086 ,  B29C70/323 ,  B29C70/326 ,  B29K2105/043 ,  B32B27/04 ,  B32B27/065 ,  B32B27/12 ,  B32B27/32 ,  B32B2305/08 ,  B32B2323/04

    Abstract: A reinforced structural foam article includes one or more skin layers (12, 14) bounding a structural foam layer (18) to form a composite structure. One or more reinforcing layers or members (20) are embedded within the composite structure. The reinforcing layer may include flexible, sheet-like materials, such as woven fabrics, or rigid support members, which may be provided separately or in assemblies or subassemblies. The article may be formed by rotational molding, wherein the reinforcing member or layer is supported within a mold cavity, the skin layers are formed by a first moldable plastic charge, and the intermediate foam layer is formed by a subsequent charge including an appropriate blowing agent. The reinforcing member is then embedded within the article during the molding process. Fittings may be provided for further reinforcement and for attachment of the article into further assemblies or subassemblies.

    Abstract translation: 增强结构泡沫制品包括一个或多个界定结构泡沫层（18）以形成复合结构的表层（12,14）。 一个或多个增强层或构件（20）嵌入复合结构内。 加强层可以包括柔性的片状材料，例如机织织物或刚性支撑构件，其可以单独设置或者组件或子组件中提供。 制品可以通过旋转模制形成，其中加强构件或层被支撑在模具腔内，表皮层由第一可模塑塑料填充物形成，并且中间泡沫层通过后续装料形成，包括合适的发泡剂 。 然后在模制过程中将加强构件嵌入制品内。 可以提供配件以进一步加强并将物品附接到另外的组件或子组件中。

    REINFORCED STRUCTURAL FOAM ARTICLE AND METHOD FOR MAKING SAME
    2.
    发明申请
    REINFORCED STRUCTURAL FOAM ARTICLE AND METHOD FOR MAKING SAME 审中-公开
    强化结构泡沫制品及其制造方法

    公开(公告)号：WO0066358A9

    公开(公告)日：2002-02-21

    申请号：PCT/US0011007

    申请日：2000-04-24

    Applicant: STEVENS ROBERT L

    Inventor： STEVENS ROBERT L

    IPC: B29C41/06 ,  B29C41/20 ,  B29C70/08 ,  B29C70/32 ,  B32B5/18 ,  B32B27/04 ,  B32B27/12 ,  B29C41/04 ,  B29C41/22 ,  B29C70/04

    CPC classification number: B32B5/18 ,  B29C41/06 ,  B29C41/20 ,  B29C70/086 ,  B29C70/323 ,  B29C70/326 ,  B29K2105/043 ,  B32B27/04 ,  B32B27/065 ,  B32B27/12 ,  B32B27/32 ,  B32B2305/08 ,  B32B2323/04

    Abstract: A reinforced structural foam article includes one or more skin layers (12, 14) bounding a structural foam layer (18) to form a composite structure. One or more reinforcing layers or members (20) are embedded within the composite structure. The reinforcing layer may include flexible, sheet-like materials, such as woven fabrics, or rigid support members, which may be provided separately or in assemblies or subassemblies. The article may be formed by rotational molding, wherein the reinforcing member or layer is supported within a mold cavity, the skin layers are formed by a first moldable plastic charge, and the intermediate foam layer is formed by a subsequent charge including an appropriate blowing agent. The reinforcing member is then embedded within the article during the molding process. Fittings may be provided for further reinforcement and for attachment of the article into further assemblies or subassemblies.

    Abstract translation: 增强结构泡沫制品包括一个或多个界定结构泡沫层（18）以形成复合结构的表层（12,14）。 一个或多个增强层或构件（20）嵌入复合结构内。 加强层可以包括柔性的片状材料，例如机织织物或刚性支撑构件，其可以单独设置或者组件或子组件中提供。 制品可以通过旋转模制形成，其中加强构件或层被支撑在模具腔内，表皮层由第一可模塑塑料填充物形成，并且中间泡沫层通过后续装料形成，包括合适的发泡剂 。 然后在模制过程中将加强构件嵌入制品内。 可以提供配件以进一步加强并将物品附接到另外的组件或子组件中。

Patent Agency Ranking