发明申请
US20060174545A1 Banded door sill base and door sill assembly, and method of forming same
审中-公开
带门门槛基座和门槛组件及其形成方法
- 专利标题： Banded door sill base and door sill assembly, and method of forming same
- 专利标题（中）： 带门门槛基座和门槛组件及其形成方法
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申请号： US11053580申请日： 2005-02-09
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公开(公告)号： US20060174545A1公开(公告)日： 2006-08-10
- 发明人: Robert Young
- 申请人： Robert Young
- 主分类号： E06B1/70
- IPC分类号： E06B1/70
摘要：
The present invention is directed to a banded doorsill base for disposition between a pair of doorjambs of a door frame. The doorsill base includes an elongate central portion formed from a polymeric material having a first coefficient of linear expansion, and first and second wooden strips bonded to and extending along opposite sides of the central portion for constraining the central portion and preventing linear expansion thereof. The first and second strips are formed from a material having a second coefficient of linear expansion less than the first coefficient. The first and second strips substantially prevent linear expansion of the central portion. The present invention also relates to a method of forming the banded doorsill base, and to a doorsill assembly having a banded doorsill base.
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