| (19) |
 |
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(11) |
EP 0 565 492 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
11.05.1994 Bulletin 1994/19 |
| (43) |
Date of publication A2: |
|
13.10.1993 Bulletin 1993/41 |
| (22) |
Date of filing: 10.03.1993 |
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| (84) |
Designated Contracting States: |
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AT BE CH DE DK ES FR GB GR IE LI LU MC NL PT SE |
| (30) |
Priority: |
24.03.1992 IT MI920698
|
| (71) |
Applicant: METRA METALLURGICA TRAFILATI ALLUMINIO S.p.A. |
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I-25050 Rodengo Saiano (Brescia) (IT) |
|
| (72) |
Inventor: |
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- Giacomelli, Mario,
Metra Metallurgica Trafilati
I-25050 Rodengo Saiano (Brescia) (IT)
|
| (74) |
Representative: Cicogna, Franco |
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Ufficio Internazionale Brevetti
Dott.Prof. Franco Cicogna
Via Visconti di Modrone, 14/A
20122 Milano
20122 Milano (IT) |
|
| |
|
| (54) |
Thermal cut section member assembly for making sliding wing window and door frames |
(57) The present invention relates to a thermal-cut section member assembly, for making
sliding wing window and door frames, characterized in that the assembly comprises
fixed frame section members including a bottom rail and a top rail, connected by shoulder
section members.
The rails are provided with a central body the two sides of which are arranged adjoining
side bodies, connected to the central body by means of thermally insulating spacer
rods.
Moreover, there are provided sliding wing section members, including box-like regions,
for housing corresponding connecting brackets.
To the wing section members, forming the central uprights, there are connected, through
the interposition of a latching section member made of a thermally insulating material,
finishing section members.