发明授权
US5314654A Method for forming structural components from dry wood fiber furnish
失效
从干木纤维配料中形成结构组分的方法
- 专利标题： Method for forming structural components from dry wood fiber furnish
- 专利标题（中）： 从干木纤维配料中形成结构组分的方法
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申请号： US976821申请日： 1992-11-16
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公开(公告)号： US5314654A公开(公告)日： 1994-05-24
- 发明人: Dennis E. Gunderson , Roland L. Gleisner
- 申请人： Dennis E. Gunderson , Roland L. Gleisner
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the Secretary of Agriculture
- 当前专利权人： The United States of America as represented by the Secretary of Agriculture
- 当前专利权人地址： DC Washington
- 主分类号： B27N3/14
- IPC分类号： B27N3/14 ; B27N5/00 ; B29C43/02
摘要：
An improved method and apparatus for dry forming adhesive coated wood fibers in an airstream in a particular mold apparatus. The invention includes a particular sequence of steps and related apparatus, and permits the manufacturer of a mat of differing cross-sectional shapes but of uniform density. The invention includes the advantageous steps of final curing of the mat off of the main molding apparatus, thus achieving efficiencies in use.
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