| 摘要 |
A timber frame panel (10) comprising a plurality of framing members (14, 16) which form a perimeter of a window opening (12), wherein at least one of the framing members (14, 16) has guidance means (40) provided thereon, and wherein the timber frame panel (10) includes a window unit 30 slidably attached to said at least one of the framing members (14, 16) by said guidance means (40) such that the entire window unit (30) can move from a first position substantially within the timber frame panel (10) to a second position in which part of the window unit (30) projects beyond the timber frame panel (10). |
