| 摘要 |
A window frame assembly for a window having side jamb sections, a head jamb and a sill section, the assembly including adjacent at least one said side jamb sections at least one stiffening assembly, each comprising a stiffening strut having a first end which engages a first anchor and a second end which 10 engages a second anchor; said first and second anchor plates engaging a structural element of a building to which the window frame assembly is attached. |
