WINDOW, DOOR OR LIKE CLOSURES

Abstract: A window or door and other glass closures in metallic profiles and respective profiles and frames of the type involving at least a door profile (5) for a waterproof abutment against a glass (4), characterized by the fact that for said glass abutment (4) said profile (5) provides: internal hooking means (55-56) for receiving an internal sealing profile (2) abuting against the glass (4) to realize a recess for receiving an injection of intermediate sealing waterproof material (3); external hooking means (56-57) for an external sealing profile (1) abuting against the glass (4) to cover said intermediate sealing waterproof material (3).

Description: WINDOW. DOOR OR LIKE CLOSURES The invention regards a window or door and other glass closures. The frames and profiles to realize said windows and doors of glass closures are further object of the invention. This solution is conveniently applicable in the manufacturing of frames which profiles are realized in aluminium having internal surfaces covered with wood. In the prior art frames in aluminium covered with wood are known. The assemblage techniques provide to connect the two profiles by means of two opposite longitudinal undercut grooves one in the aluminum profile and one in the wood profile, the connection being made by use of: - an intermediate plastic binder material or - a number of sliding sockets inserted from the respective head of the profiles; - a number of roiatable key sockets in order that in one oriented position their transverse insertion is possible and with successive rotation of 90° they realize the respective lockage of the opposed profiles one against the other, aluminum and wood profiles respecti vely . This invention is directed particularly to this last solution. Key rotational hookup means of the above-mentioned type is disclosed in the Italian Industrial Utility Model Application No. 60447B/88 in ihe name of EUREKA srl concerning a " Dovetail fitting with rotating pivot for hooking and coupling elements in wood and elements in aluminium or other material". In this solution the connection system between the aluminium profiles and wood profiles is made by interposition of an intermediate profile that is inserted on dovetail grooves in the wood profile in one side while in the other side it presents a groove substantially "C" shaped . The connection is realized by key sockets of the type involving in one side a broaded discoidal flange to be inserted into the head of the respective profile and sliding it along the groove of the aluminium profile whereas the other side has a similar flange but with shrinkage on an orthogonal guideline for forming a hooking key by means of an intermediate key neck, in order that said head can be inserted orthogonally on the "C" shaped groove of the plastic profile of the wood part and then rotated of 90° for the respective hooking or lockage. The drawbacks of this solution consist in the fact that we are obliged to use an intermediate profile which cost affects in the complex of the frame. In the prior art to seal a metallic profile of a frame of a glass with sealing products materials as stuccoes or silicon materials is further known . It is also known that this sealing is placed externally subjected to environmental degradation. Water infiltrations cannot be avoided also because the product hardens, and cracks where the water passes. Furthermore the cracks have an unaesthetic aspect. On the other hand, the use of sole sealing gives results not reliable against the water infiltrations. In the prior art the problem of sealing particularly between door and fixed abutment loom is further known. An hermetic waterproof realizes condense and rusting inside the profiles . In order to obviate to these drawbacks, aeration openings that make possible a certain circulation of air have produced in the profiles and between the waterproof seals. But these openings have the drawback to facilitate water infiltrations. Scope of the present invention is to obviate to said drawbacks. This and other scopes are reached with the present invention as claimed, by means of a window or door and other glass closures in metallic profiles and respective profiles and frames of the type involving at least a door profile for a waterproof abutment against a glass, characterized by the fact that for said glass abutment said profile provides: - internal hooking means for receiving an internal sealing profile abuting against the glass to realize a recess for receiving an injection of intermediate sealing waterproof material; - external hooking means for an external sealing profile abuting against the glass to cover said intermediate sealing waterproof materi al . With this solution waterproof is realized for a very long time and cracking of the sealing waterproof material is not visible being covered by said external sealing profile. Advantageously said movable door profile provides an edge turned up toward the external side with rear spout that forms a fissure with loop with a fixed profile edge "L" folded as a spout. With this solution allowing aeration inside the profiles ensemble, condense is avoided. Advantageously the respective key locking rotational devices to connect metal profiles with wood profiles is realized by a "C" groove in both the profiles, avoiding intermediate profiles. Advantageously the internal of the cog groove of the wood profile is coated with a strengthener material for example with a plastic material profile or an aluminium one having the same shape. In such a way we obtain the dual advantage to maintain straight the wood profile and to reinforce its cog zone distributing the lockage force in a more extended area. The invention can be better understood with the joined description and drawings supplied for example only, in which: Figure 1 represents a schematic view in section of a profiled ensemble according to the invention. Figure 1 A represents a schematic view in transverse section of the connection system of an aluminium profile to a wood profile. Figure 2 represents a schematic view of the profiles ensemble of Figure 1 A, detached with a connection socket to be inserted rotated by 90° in respect to the position of the previous Figure (hooking position) in order that it can be inserted transversely. Figure 3 represents a plant view of a hookup socket. Figures 1A to 3 disclose a method and lockage device for connection of two profiles (93, 91 ) particularly for frames by means of rotational key sockets (92) of the type involving: - a discoidal head broaded (924) in respect to a neck that bears it (923), in order to be inserted longitudinally within a corresponding groove "C" shaped (931 ) of a first metallic profile in one side (93), - a discoidal broaded counterhead to hookup (921) in respect to a neck that bears it (922), tapered (r) on opposite sides for forming substantially a hooking key for orthogonal rotation, by the opposite side and to be inserted orthogonally in rotation axis direction on the second profile; - centrally connected by said rotation key neck (922), wherein: - the groove of the second profile (91 1) is also of the type "C" shaped with internal draft tilted planes for sliding in undercut (s), being eliminated intermediate profiles for this connection . Said tilted undercut plane (s) terminates with annular peaking "p" and this will facilitate the wood profile engangement with the aluminium profile, as well as the hooking socket in rotation even if there is not exact coincidence in the respective profiles to be joined, for example for absence of linearity of the wood profile in respect to the aluminium profile. The aluminium profile (93) is associated to another aluminium profile (94) but it is evident that these profiles can be in different number and of any desired form and this obviously even for the directly interested profile (93) with the scope to realize some window and door frames of the desired characteristics. The neck key in the hooking socket is square shaped but could obviously be even otherwise polygonal. The montage with particular reference to Figure 2 is made by first inserting the connection sockets (92) with the discoidal head (924) within the "C" shaped groove (931) of the aluminium profile (93) and then the respective wood profile (91) is inserted by means of orthogonal insertion of the head (921 -r) of the hookup socket (92) within the corresponding groove (911 ) and then we will carryout a rotation of 90° of the socket (92). In such a way the wedge form of the widening flange shaped (921) will force the wood profile (91 ) to clamp stopping the aluminium profile. The disassembly can be made in inverse way. And so the wood coating profiles of the frame can be changed in any moment. The number of the used sockets in a determined length can obviously be different depending on the specific exigencies. The hookup socket presents a strict neck (923) of diameter "n" for cogging in the groove (931 ), said shrinkage being not necessary for cogging the wood profile (91 ) because this is obtained by means of the broaded key flange on two opposite sides (921) for a width (D) > (d) being (d) the restricted amplitude of entry to the groove of the wood profile. Figure 1 discloses an ensemble of profiles for window and door frames comprising: - at least a metallic profile of movable door (5) for a waterproof abutment against a glass (4) that provides: - internal means (55-56) to allow in glass abutment (4) clamping of an internal sealing profile (2); - a containing means (56) for receiving a waterproof (3) between said profile (5), said internal sealing (2) and said glass (4); - external means (56-57) for allowing in glass abutment (4) the clamping of an external sealing profile (1 ) to cover said waterproof sealing material (3). - said movable door profile (5) provides also an edge turned up toward the external side with rear spout (52) that forms a fissure with loop (f) with a fixed profile edge (10), L folded as a spout (101); - a back intermediate profiling (53) in adjacent alignment with an embedding seat (i) of said fixed profile (10) for an internal sealing profile (9) with double lip (91-92), being the extreme abutment (91 - 53) realized with protruding dent (53); - an internal forehead abutment (54) for respective sealing (7) of a coating wood lathe (8) clamped by means of rotational intermediate key means (1 1). Said internal sealing (7) extending in abutment even on the edge of a corresponding abutment profile in wood ( 12). Said wood profile on movable door (8) involving on the opposite internal abutment glass respective closure sealing (6) of the abutment to the other side of the glass panel (4). Said fixed profile (10) involving similarly rotational key means (1 1) to connect the wood lathe (12). Said wood lathe (12) comprising a back "V" shaped groove (121) that cooperates with a toothed wing ( 131 ) of a back square ( 13) and determines an elastic cog seal for a longitudinal cog catch (141) of a wood strap (14). Advantageously the cog of the external profile of glass sealing (1) is produced by means of a hookup system substantially "G" shaped (57- 56). Advantageously said fissure f is protected by a recess (53 ) that prevents furthermore the water to enter in tangential sense.

Claims: CLAIMS 1 A window or door and other glass closures in metallic profiles and respective profiles and frames of the type involving at least a door profile (5) for a waterproof abutment against a glass (4), characterized by the fact that for said glass abutment (4) said profile (5) provides: - internal hooking means (55-56 ) for receiving an internal sealing profile (2) abuting against the glass (4) to realize a recess for receiving an injection of intermediate sealing waterproof material (3); - external hooking means (56-57) for an external sealing profile (1 ) abuting against the glass (4) to cover said intermediate sealing waterproof material (3). 2 A window or door and other glass closures in metallic profiles and respective profiles according to claim 1 , characterized by the fact that said movable door profile (5) provides an edge turned up toward the external side with rear spout (52) that forms a fissure with loop (f) with a fixed profile edge (10) "L" folded as a spout (101). 3 A window or door and other glass closures in metallic profiles and respective profiles according to claim 1 , characterized by the fact that said movable door profile (5) provides an intermediate back profile (53) in adjacent alignment with an embedding seat (i) of said fixed profile (10) for an internal profile sealing (9) with double lip (91-92), being the extreme abutment (91-53) realized with protruding dent ( 53 ). 4. A window or door and other glass closures in metallic profiles and respective profiles according to claim 1 , characterized by the fact that it includes at least a movable door profile (5) associated with at least a profile in fixed abutment (10) which involves hooking rotational key means (1 1, 92) of a covering wood lathe (12). 5 A window or door and other glass closures in metallic profiles and respective profiles according to claim 1 , characterized by the fact that said covering wood lathe (12) includes a back "V" shaped groove (121) and cooperates with a toothed wing (131) of a back square (13) and determines an elastic cog seat for a catch of longitudinal cog (141) of a butt strap of wood (14). 6 A window or door and other glass closures in metallic profiles and respective profiles according to claim 1, characterized by the fact that said movable door profile (5) presents an intermediate back profiling edge (53) in adjacent alignment with an embedding seat (i) of a fixed abutment profile (10) for an internal profile sealing (9) with double lip (91 -92), being the extreme abutment (91-53) realized with protruding dent (53). 7 A window or door and other glass closures in metallic profiles and respective profiles according to claim 1 , characterized by the fact that said movable door profile (5) presents an internal forehead abutment (54) for respective sealing (7) of a coating wood lathe (8) clamped by rotational intermediate key means (11) that extends in abutment on an adjacent coverage wood lathe of a fixed abutment loom (12). 8 A window or door and other glass closures in metallic profiles and respective profiles according to claim 1 , characterized by the fact that said movable door profile (5) presents an internal forehead abutment (54) for cogging a coating wood lathe (8) clamped by means of rotational intermediate locking key means (1 1), the coating wood lathe (8) being provided on the opposite internal abutment glass with a respective sealing profile (6). 9 Ensemble of profiles according to claim 1 , characterized by the fact that the cog of the external profile of glass waterproof (1) is produced by means of a substantially "G" shaped hookup system (57- 56). 10 A window or door and other glass closures in metallic profiles and respective profiles according to claims 1 and 2, characterized by the fact that said fissure (f) is protected by a recess (51). 1 1 A window or door and other glass closures in metallic profiles and respective profiles and frames having a lockage device for connection of two profiles (3, 1) particularly for frames by means of rotational key sockets (92, 11) according to claim 1 of the type involving: - a discoidal head broaded (924) in respect to a neck that bears it (923), in order to be inserted longitudinally within a corresponding groove "C" shaped (931 ) of a first metallic profile by a side (93), - a discoidal broaded counterhead to hookup (921 ) in respect to a neck that bears it (922), tapered (r) on opposite sides for forming substantially a hooking key for orthogonal rotation, by the opposite side and to be inserted orthogonally to the rotation axis on a second profi le ; - centrally necks rotation key connection (922), characterized by the fact that: - the groove of the second profile (911) is also of the type "C" shaped with internal draft tilted planes for slippage in undercut (s), being eliminated intermediate profiles for this connection. 12 A window or door and other glass closures in metallic profiles and respective profiles according to claim 1 , characterized by the fact that : - said groove of the wood profile (91 1 ) and respective key hooking head (92 l r) of the respective hooking sockets (92) are provided with tilted planes of undercut slippage "s" - said tilted plane terminates with medium annular peaking "p" 13 A window or door and other glass closures in metallic profiles and respective profiles according to previous claims characterized by the fact that said groove of the wood profile (91 1 ) and respective key hooking head (92 lr) of the respective hooking sockets (92) are coated in the internal surface "s" a profile of analog shape having function of strengthener and apportionner of effort in lockage on a more extended area. 14 A window or door and other glass closures in metallic profiles and respective profiles as claimed in any of the previous claims, characterized in that il comprises: - at least an aluminium profile as frame structure of the window or door (93-94) said profile (93) having a groove for at least a first entry dovetail stroke (931 ) or however with undercuts with tilted plane (s); - at least a coating wood profile (91) of the profile/s the of aluminium (93) having, opposite to the first, a "C" shaped groove (931); - means as rotational key sockets for hooking with at least a rotation of 90° (2) involving for hooking the two profiles and close them in parallel adjacency, involving: - to the side of the profile in aluminium (93) a neck (923) equal to the opening of the "C" shaped groove (931) and a discoidal flange (924) for being inserted longitudinally by the head of the profile within said groove (931 ); - to the opposite side for the cog of the wood profile (91 1), a broad key head on a diametral axis (921 ) sufficiently large (D) to pass transversely in the opening (d) of the groove of the profile (911), and having a polygonal shaping under it for key holding (922).

Inventors: BETTIN GIANCARLO, BETTIN OMAR, BETTIN, GIANCARLO, BETTIN, OMAR
Applicants: ARCHIMEDE PROGETTI SRL, ARCHIMEDE PROGETTI S.R.L.
Application year: 1990
Main classification: E06B1
IPC codes: E06B1, E06B3, E06B7