Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
129 words
An improved structure of a parapet portion of a curtain wall, comprising a plurality of panel units each having outdoor side and indoor side members provided at the top of said curtain wall and a connector made of heat-insulating material for interconnecting said outdoor side and indoor side members to each other, means for connecting said indoor side member of each panel unit to a building body, a coping having its opposite end portions fixedly secured to said outdoor side member and said building body, respectively, so as to bridge them, and a damp-proofing sheet mounted to said indoor side member and said building body so as to extend therebetween, whereby a heat-insulating and damp-proofing layer is formed between said coping and said damp-proofing sheet and indoor side member.
Claim 2
Dependent Claim
129 words
An improved structure of a parapet portion of a curtain wall, comprising a plurality of panel units each having outdoor side and indoor side members provided at the top of said curtain wall and a connector made of heat-insulating material for interconnecting said outdoor side and indoor side members to each other, means for connecting said indoor side member of each panel unit to a building body, a coping having its opposite end portions fixedly secured to said outdoor side member and said building body, respectively, so as to bridge them, and a damp-proofing sheet mounted to said indoor side member and said building body so as to extend therebetween, whereby a heat-insulating and damp-proofing layer is formed between said coping and said damp-proofing sheet and indoor side member.
Claim 3
Dependent Claim
48 words
An improved structure of a parapet portion of a curtain wall as claimed in claim 1, in which said damp-proofing sheet is mounted so as to extend up to a position on the indoor side of said connecting means between said indoor side member and said building body.
Claim 4
Dependent Claim
43 words
An improved structure of a parapet portion of a curtain wall as claimed in claim 1, in which heat-insulating material is injected and filled in the space between the inner surface of said coping and said damp-proofing sheet and said indoor side member.
Claim 5
Dependent Claim
216 words
An improved structure of a parapet portion of a curtain wall as claimed in claim 1, in which said coping has a 2-part construction consisting of a first coping part on the outdoor side and a second coping part on the indoor side, said structure further comprises first and second mounting members which are respectively fastened to said indoor side member soas to be slidable in the indoor-outdoor direction under an action of a thermal expansion or contraction force, said first coping part has, at its outdoor side end portion, an outdoor side mounting piece adapted to be fastened to said outdoor side member and, at its indoor side end portion, an indoor side mounting piece adapted to be fastened to said first mounting member, said second coping part has, at its indoor side end portion, an indoor side mounting piece adapted to be fastened to a member fixed to said building body and, at its outdoor side end portion, an outdoor side mounting piece adapted to be fastened to said second mounting member, and said first and second mounting members are disposed at such relative positions that said indoor side mounting piece of said first coping part may be positioned on the indoor side of said outdoor side mounting piece of said second coping part.
Claim 6
Dependent Claim
65 words
An improved structure of a parapet portion of a curtain wall as claimed in claim 4, in which said indoor side mounting piece of said first coping part and said outdoor side mounting piece of said second coping part are respectively fastened to said first and second mounting members in an adjustably slidable manner in the horizontal direction at right angles to the indoor-outdoor direction.