发明名称 |
RAHMENBAUSATZ UND SEIN HERSTELLUNGSVERFAHREN. |
摘要 |
A building frame assembly and a method of manufacturing such an assembly, such as a door or window frame, has two elongate members 1, 1' jointed together at their ends by a butt weld in a plane 7. Each member 1, 1' has a thermoplastics outer sleeve 3 with a timber reinforcement 2. The sleeve 3 projects beyond the timber 2 to form a socket 4. Located in the socket 4 is a thermoplastics inner sleeve 5 which is preferably a complementary fit within the socket. The sleeve 5 can be retained by a settable material 6 in the bottom of the socket which material may provide a sealant for the timber reinforcement 2. The inner and outer sleeves 5 and 3 are cut to correspond with the angle of the joint in the plane 7 and the butt weld is effected between the end faces of the thermoplastics sleeves 3, 5, 3' and 5'. |
申请公布号 |
DE3671933(D1) |
申请公布日期 |
1990.07.19 |
申请号 |
DE19863671933 |
申请日期 |
1986.10.29 |
申请人 |
BLACKNELL BUILDING PRODUCTS LTD., FARNBOROUGH, HAMPSHIRE, GB |
发明人 |
BALKWILL, GEOFFREY LEONARD, VERWOOD DORSET, GB |
分类号 |
B29C65/02;E06B3/96 |
主分类号 |
B29C65/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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