Invention Grant
US08225580B2 Formwork support with filler material in recesses of top and bottom chords and having end-face protectors overlying ends of the top and bottom chords
有权
在顶部和底部和弦的凹槽中具有填充材料的模板支撑，并且具有覆盖顶部和底部和弦端部的端面保护器
- Patent Title: Formwork support with filler material in recesses of top and bottom chords and having end-face protectors overlying ends of the top and bottom chords
- Patent Title (中): 在顶部和底部和弦的凹槽中具有填充材料的模板支撑，并且具有覆盖顶部和底部和弦端部的端面保护器
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Application No.: US10545145Application Date: 2004-01-26
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Publication No.: US08225580B2Publication Date: 2012-07-24
- Inventor: Johann Peneder
- Applicant: Johann Peneder
- Applicant Address: AT Amstetten
- Assignee: Doka Industrie GmbH
- Current Assignee: Doka Industrie GmbH
- Current Assignee Address: AT Amstetten
- Agency: Fitch, Even, Tabin & Flannery, LLP
- Priority: DE10305613 20030211
- International Application: PCT/EP2004/000621 WO 20040126
- International Announcement: WO2004/072408 WO 20040826
- Main IPC: E04C3/14
- IPC: E04C3/14 ; E04C3/29
Abstract:
The aim of the invention is to improve the load-bearing capacity of formwork supports during shock-type stress that is effective especially perpendicular to or at an angle from the longitudinal axis of the support. Said aim is achieved by a formwork support which is made essentially of wood and is provided with a top chord, a bottom chord, and a web that connects the two chords. The web and/or at least one of the chords comprises at least one recess in at least one final area of the support said recess being filled with a filling material that has shock-absorbing properties. The invention also relates to a method for producing such a formwork support.
Public/Granted literature
- US20060070339A1 Formwork support Public/Granted day:2006-04-06
Information query
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