| 摘要 |
<p>A window assembly comprising a first profile element (101 ), a second profile element (102) and a fastening device (20), said two profile elements being fastened together by said fastening device (20), each of said two profile elements comprising at least one groove (103,104) and said fastening device (20) fastening the two profile elements together by engaging the at least one groove in the first profile element and the at least one groove in the second profile element. Said fastening device comprising the following elements: an elongated element (23) where a portion (27) of said elongated member located between the centre of the elongated member and said second end is formed with an external thread, a first engaging element (21) engaged with the grooves (103) in the first and second profile elements (101,102), a second engaging element (22) engaged with the grooves (104) in the first and second profile elements (101,102), a first fixing member (36/37), a second fixing member (42/43), and a spring element (24). Where the fastening device (20) is arranged such that: said second engaging element (22) is arranged on said threaded portion (27), said first and/or said second fixing member (36/37,42/43) being arranged displaceably along the longitudinal axis of the elongated element and said spring element (24) being arranged to bias one of said first or second fixing members (36/37,42/43) towards or away from the other corresponding fixing member (42/43, 36/37), and said first engaging element (21 ) being arranged on said elongated element (23) between said first end (25) and said second engaging element (22).
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