Invention Grant
- Patent Title: Stiffening add-on profile for window frame and window frame comprising same
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Application No.: US15106303Application Date: 2014-12-17
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Publication No.: US10428573B2Publication Date: 2019-10-01
- Inventor: Koen Rebree , Peter DeGrande
- Applicant: Deceuninck NV
- Applicant Address: BE Roeselare
- Assignee: Deceuninck NV
- Current Assignee: Deceuninck NV
- Current Assignee Address: BE Roeselare
- Agency: Levy & Grandinetti
- Priority: EP13198515 20131219
- International Application: PCT/EP2014/078292 WO 20141217
- International Announcement: WO2015/091686 WO 20150625
- Main IPC: E06B3/54
- IPC: E06B3/54 ; E06B3/22 ; B32B7/08 ; B32B27/20 ; B32B27/30
Abstract:
A construction profile is made of polymeric material and defines an inner cavity. The construction profile has an outer surface comprising unexposed side portions and exposed side portions. A stiffening profile is provided external of the construction profile and at an unexposed side portion thereof. The stiffening profile has a polymer material and a reenforcement material. The stiffening profile has a tensile (flexural) modulus in its length (L) direction of at least 5 Gpa according to EN2561 and the polymer material has a lambda value of maximum 2 W/mK.
Public/Granted literature
- US20170030139A1 Stiffening Add-on Profile for Window Frame and Window Frame Comprising Same Public/Granted day:2017-02-02
Information query
IPC分类:
