Invention Grant
- Patent Title: Method of making core for sandwich-like product starting with extruded profile
- Patent Title (中): 用挤压型材制成夹心型产品的方法
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Application No.: US13345166Application Date: 2012-01-06
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Publication No.: US08668855B2Publication Date: 2014-03-11
- Inventor: Judson A. Bradford
- Applicant: Judson A. Bradford
- Applicant Address: US MI Holland
- Assignee: Bradford Company
- Current Assignee: Bradford Company
- Current Assignee Address: US MI Holland
- Agency: Wood, Herron & Evans, LLP
- Main IPC: B32B3/12
- IPC: B32B3/12
Abstract:
A product (10) made from an extruded sheet or web of material (42) having a non-linear cross-section, and the process of making the product (10) is provided. The extruded web or extrudate (42) is plastically deformed in selected areas and then folded. When folded into the appropriate shape, the extrudate (42) is formed into a product (10) having a plurality of cells (14). The cells (14a) may have one or more openings (34a), allowing access to an interior of the cell (14a) and reducing the weight of the product (10a).
Public/Granted literature
- US20120104645A1 Method of Making Core For Sandwich-Like Product Starting With Extruded Profile Public/Granted day:2012-05-03
Information query
