WO2020079640A1 - Pane door for a partition wall - Google Patents

Pane door for a partition wall Download PDF

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Publication number
WO2020079640A1
WO2020079640A1 PCT/IB2019/058868 IB2019058868W WO2020079640A1 WO 2020079640 A1 WO2020079640 A1 WO 2020079640A1 IB 2019058868 W IB2019058868 W IB 2019058868W WO 2020079640 A1 WO2020079640 A1 WO 2020079640A1
Authority
WO
WIPO (PCT)
Prior art keywords
pane
door
perimetric edge
parallel
plane
Prior art date
Application number
PCT/IB2019/058868
Other languages
French (fr)
Inventor
Cesare Picchio
Original Assignee
Unifor S.P.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unifor S.P.A. filed Critical Unifor S.P.A.
Publication of WO2020079640A1 publication Critical patent/WO2020079640A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/02—Wings made completely of glass
    • E06B3/025—Wings made completely of glass consisting of multiple glazing units
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7074—Metal frames
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7082—Plastic frames

Definitions

  • the present invention relates to a pane door for a partition wall.
  • partition walls In the office furnishing field, separating a common environment into a plurality of environments by means of partition walls is known.
  • partition walls are often made with panes of transparent or translucent material, such as, for example, glass panes, in response to the need to allow a homogeneous and natural diffusion of lighting in such environments and to the need to provide an occupant of such environments with the feeling of being in spaces larger with respect to those actually available .
  • pane door preferably made of transparent or frosted glass, having a frame structure of such door which is almost not visible, and which avoids protruding bulkiness, while maintaining the required structural solidity of the door itself.
  • Figure 1 shows a front view of a partition wall comprising a door in accordance with the invention
  • FIG. 1 shows a sectional view of the wall of
  • FIG. 3 shows a sectional view of the wall of
  • FIG. 4 shows a sectional view of the wall of
  • Figure 6 shows an enlarged detail VI of the sectional view of Figure 3, related to a bottom edge of a door in accordance with the invention
  • FIG. 7 shows an enlarged detail VII of the sectional view of Figure 4, related to a right edge of a door in accordance with the invention
  • FIG. 8 shows an enlarged detail VIII of the sectional view of Figure 4, related to a left edge of a door in accordance with the invention.
  • a pane door, in accordance with the invention, for a partition wall 100 is generally indicated with reference numeral 1.
  • the door 1 comprises a front pane 11 which defines a front pane perimetric edge 1 comprising a plurality of sides 15, 16, 17, 18, a front pane outer surface 22, parallel to the door plane P-P and adapted to face the outside of the door 1.
  • the door 1 comprises a rear pane 12 defining a rear pane perimetric edge 14 comprising a plurality of sides 19, 20, 21, 22, a rear pane outer surface 23, parallel to the door plane P-P and adapted to face the outside of the door 1, on the opposite side with respect to the front pane outer surface 22.
  • the door 1 further comprises a door frame 23 surrounding the front pane 11 and the rear pane 12 along the front pane perimetric edge 13 and the rear pane perimetric edge 14 respectively, engaging and holding the front pane 11 and the rear pane 12 parallel and spaced from each other.
  • the door frame 13 comprises at least one extruded profile element 24, 25, 26, 27 associated with a respective side of the plurality of sides 15, 16, 17, 18 of the front pane perimetric edge and with a respective side of the plurality of sides 19, 20, 21, 22 of the rear pane perimetric edge, parallel to said respective side 15, 16, 17, 18 of the front pane perimetric edge.
  • 26, 27 defines a longitudinal axis Li, L2, L3, L4 arranged along a main extrusion direction of the at least one extruded profile element 24, 25, 26, 27, a front side surface 28, 29, 30, 31, parallel to the front pane outer surface 22; a rear side surface 32, 33, 34, 35 parallel to the rear pane outer surface 23.
  • the at least one extruded profile element 24, 25, 26, 27 defines a front longitudinal channel 36, 37, 38, 39 parallel and close to the front side surface 28, 29, 30, 31, configured to receive and accommodate therein, by shape coupling, the aforesaid side 15, 16, 17, 18 of the front pane perimetric edge; and a rear longitudinal channel 40, 41, 42, 43 parallel and close to the rear side surface 32, 33, 34, 35, configured to receive and accommodate therein, by shape coupling said side 19, 20, 21, 22 of the rear pane perimetric edge.
  • 39 has an channel inner side surface 48, 49, 50, 51 with a shape complementary to the chamfering surface 44, 45,
  • the frame structure does not protrude from the front and rear panes, thus giving the door a light and linear appearance.
  • the chamfering surface 44, 45, 46, 47 of the front pane outer surface 22 is a plane surface inclined with respect to the front pane outer surface 22 according to a predetermined front chamfer angle a.
  • the predetermined front chamfer angle is comprised between 3° and 45°, preferably between 5° and 20°, even more preferably 10°.
  • 29, 30, 31 extends over a height D1 measured according to a direction which is parallel to door plane P-P and orthogonal to the longitudinal axis LI, L2, L3, L4, having a value not greater than the value of the thickness SI of the front pane 11.
  • the channel inner side surface 48, 49, 50, 51 extends over a height H measured according to a direction which is parallel to the door plane P-P and orthogonal to the longitudinal axis Li, L2, L3, L4, having a value substantially equal to half of the value of the height D2 of the chamfering surface 44, 45, 46, 47 measured according the same direction which is parallel to the door plane P-P and orthogonal to the longitudinal axis Li, L2, L3, L4.
  • the rear pane 12 has a chamfering surface 52, 53, 54, 55 of the rear pane outer surface 23, and the rear longitudinal channel 40, 41, 42, 43 has an channel inner side surface 56, 57, 58, 59 with a shape complementary to said chamfering surface 52, 53, 54, 55, in which the rear side surface of the extruded profile element 32, 33, 34, 35 is flush with, or coplanar to the rear pane outer surface 23.
  • the chamfering surface 52, 53, 54, 55 of the rear pane outer surface 23 is a plane surface inclined with respect to the rear pane outer surface 23 according to a predetermined rear chamfer angle b.
  • the predetermined front chamfer angle is substantially equal to the predetermined rear chamfer angle b.
  • the cross section transversal with respect to the longitudinal axis LI, L2, L3, L4 of the front longitudinal channel 36, 37, 38, 39 and of the rear longitudinal channel 40, 41, 42, 43 have specular shape with respect to the door plane P-P .
  • At least one of the front pane 11 and rear pane 12, preferably both, is made of a fragile material selected from transparent glass or frosted glass or opaque glass; stone; marble; acrylic stone, or any combination thereof.
  • the at least one extruded profile element 24, 25, 26, 27 is an extruded profile element made of aluminum or polymeric material.
  • the door frame 13 comprises a plurality of extruded profile elements 24, 25, 26, 27, each associated with a respective side of the plurality of sides 15, 16, 17, 18 of the front pane perimetric edge and with a respective side of the plurality of sides 19, 20, 21, 22 of the rear pane perimetric edge, parallel to the aforesaid respective side 15, 16, 17, 18 of the front pane perimetric edge.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

A pane door (1) for a partition wall (100), defining a door plane (P-P) lying on a main median extension plane of said door (1), comprising: A) a front pane (11) defining: a front pane perimetric edge (13) comprising a plurality of sides (15, 16, 17, 18); a front pane outer surface (22), parallel to said door plane and adapted to face the outside of said door (P-P); B) a rear pane (12) defining: a rear pane perimetric edge (14) comprising a plurality of sides (19, 20, 21, 22); a rear pane outer surface (23), parallel to said door plane (P-P) and adapted to face the outside of said door (1) on the opposite side with respect to the front pane outer surface (22); C) a door frame (23) surrounding the front pane (11) and the rear pane (12) along the front pane perimetric edge (13) and the rear pane perimetric edge (14), respectively, engaging and holding the front pane (11) and the rear pane (12) parallel and spaced from each other, the door frame (13) comprising at least one extruded profile element (24, 25, 26, 27) associated with a respective side of said plurality of sides (15, 16, 17, 18) of the front pane perimetric edge and with a respective side of said plurality of sides (19, 20, 21, 22) of the rear pane perimetric edge, parallel to said side (15, 16, 17, 18) of the front pane perimetric edge, said at least one extruded profile element (24, 25, 26, 27) defining: a longitudinal axis (L1, L2, L3, L4) arranged along a main extrusion direction of said at least one extruded profile element (24, 25, 26, 27); a front side surface (28, 29, 30, 31) parallel to said front pane outer surface (22); a rear side surface (32, 33, 34, 35) parallel to said rear pane outer surface (23); a front longitudinal channel (36, 37, 38, 39) parallel and close to said front side surface (28, 29, 30, 31), configured to receive and accommodate therein, by shape coupling, said side (15, 16, 17, 18) of the front pane perimetric edge; a rear longitudinal channel (40, 41, 42, 43) parallel and close to said rear side surface (32, 33, 34, 35), configured to receive and accommodate therein, by shape coupling, said side (19, 20, 21, 22) of the rear pane perimetric edge; wherein at said side (15, 16, 17, 18) of the front pane perimetric edge, the front pane (11) has a chamfering surface (44, 45, 46, 47) of the front pane outer surface (22), and wherein the front longitudinal channel (36, 37, 38, 39) has an channel inner side surface (48, 49, 50, 51) with a shape complementary to said chamfering surface (44, 45, 46, 47), and wherein the front side surface (28, 29, 30, 31) of the extruded profile element is flush with the front pane outer surface (22).

Description

DESCRIPTION
PANE DOOR FOR A PARTITION WALL
Field of the invention
[0001] The present invention relates to a pane door for a partition wall.
State of the art
[0002] In the office furnishing field, separating a common environment into a plurality of environments by means of partition walls is known. Such partition walls are often made with panes of transparent or translucent material, such as, for example, glass panes, in response to the need to allow a homogeneous and natural diffusion of lighting in such environments and to the need to provide an occupant of such environments with the feeling of being in spaces larger with respect to those actually available .
[0003] Such partition walls are required to also provide an appearance of structural lightness, while remaining solid and sturdy.
[0004] In this context, the need is also felt to provide an openable door to be associated with passages through such pane partition walls, in particular made of glass.
[0005] The need is felt that also the door is made with panes, preferably made of glass, and that the door also has a light and linear appearance, while maintaining the solidity required.
[0006] The need is therefore felt to provide a pane door, preferably made of transparent or frosted glass, having a frame structure of such door which is almost not visible, and which avoids protruding bulkiness, while maintaining the required structural solidity of the door itself.
Summary of the invention
[0007] It is the object of the present invention to devise and provide a pane door which allows to satisfy the aforesaid requirements and to obviate at least partially the drawbacks complained here above with reference to the background art .
[0008] In particular, it is the object of the present invention to provide a pane door having a frame structure of such door which is not very visible, and which avoids protruding bulkiness, while maintaining the required structural solidity of the door itself.
[0009] These and further objects and advantages are achieved by means of a pane door in accordance with the independent claim.
[0010] Further objects, solutions and advantages are shown in the embodiments described below and claimed in the dependent claims .
Brief description of the drawings [0011] The invention will be illustrated below with the description of some embodiments thereof, given by way of explanation and not by way of limitation, with reference to the accompanying drawings in which:
[0012] - Figure 1 shows a front view of a partition wall comprising a door in accordance with the invention;
[0013] - Figure 2 shows a sectional view of the wall of
Figure 1, on a vertical section plane II orthogonal to the partition wall;
[0014] - Figure 3 shows a sectional view of the wall of
Figure 1 and of the door, on a vertical section plane III orthogonal to the partition wall and passing through the door;
[0015] - Figure 4 shows a sectional view of the wall of
Figure 1 and of the door, on a horizontal section plane IV passing through the door;
[0016] - Figure 5 shows an enlarged detail V of the sectional view of Figure 3, related to a top edge of the door in accordance with the invention;
[0017] - Figure 6 shows an enlarged detail VI of the sectional view of Figure 3, related to a bottom edge of a door in accordance with the invention;
[0018] - Figure 7 shows an enlarged detail VII of the sectional view of Figure 4, related to a right edge of a door in accordance with the invention; [0019] - Figure 8 shows an enlarged detail VIII of the sectional view of Figure 4, related to a left edge of a door in accordance with the invention.
Description of the preferred embodiments
[0020] With reference to the Figures, a pane door, in accordance with the invention, for a partition wall 100 is generally indicated with reference numeral 1.
[0021] The pane door 1 defines a door plane P-P lying on a main median extension plane of the door 1.
[0022] The door 1 comprises a front pane 11 which defines a front pane perimetric edge 1 comprising a plurality of sides 15, 16, 17, 18, a front pane outer surface 22, parallel to the door plane P-P and adapted to face the outside of the door 1.
[0023] Similarly, the door 1 comprises a rear pane 12 defining a rear pane perimetric edge 14 comprising a plurality of sides 19, 20, 21, 22, a rear pane outer surface 23, parallel to the door plane P-P and adapted to face the outside of the door 1, on the opposite side with respect to the front pane outer surface 22.
[0024] The door 1 further comprises a door frame 23 surrounding the front pane 11 and the rear pane 12 along the front pane perimetric edge 13 and the rear pane perimetric edge 14 respectively, engaging and holding the front pane 11 and the rear pane 12 parallel and spaced from each other.
[0025] The door frame 13 comprises at least one extruded profile element 24, 25, 26, 27 associated with a respective side of the plurality of sides 15, 16, 17, 18 of the front pane perimetric edge and with a respective side of the plurality of sides 19, 20, 21, 22 of the rear pane perimetric edge, parallel to said respective side 15, 16, 17, 18 of the front pane perimetric edge.
[0026] The at least one extruded profile element 24, 25,
26, 27 defines a longitudinal axis Li, L2, L3, L4 arranged along a main extrusion direction of the at least one extruded profile element 24, 25, 26, 27, a front side surface 28, 29, 30, 31, parallel to the front pane outer surface 22; a rear side surface 32, 33, 34, 35 parallel to the rear pane outer surface 23.
[0027] Furthermore, the at least one extruded profile element 24, 25, 26, 27 defines a front longitudinal channel 36, 37, 38, 39 parallel and close to the front side surface 28, 29, 30, 31, configured to receive and accommodate therein, by shape coupling, the aforesaid side 15, 16, 17, 18 of the front pane perimetric edge; and a rear longitudinal channel 40, 41, 42, 43 parallel and close to the rear side surface 32, 33, 34, 35, configured to receive and accommodate therein, by shape coupling said side 19, 20, 21, 22 of the rear pane perimetric edge.
[0028] At the aforesaid side 15, 16, 17, 18 of the front pane perimetric edge, the front pane 11 has a chamfering surface 44, 45, 46, 47 of the front pane outer surface
22, in which the front longitudinal channel 36, 37, 38,
39 has an channel inner side surface 48, 49, 50, 51 with a shape complementary to the chamfering surface 44, 45,
46, 47, and in which the front side surface 28, 29, 30,
31 of the extruded profile element is flush with, or coplanar to, the front pane outer surface 22.
[0029] Thereby, the frame structure does not protrude from the front and rear panes, thus giving the door a light and linear appearance.
[0030] In accordance with an embodiment, the chamfering surface 44, 45, 46, 47 of the front pane outer surface 22 is a plane surface inclined with respect to the front pane outer surface 22 according to a predetermined front chamfer angle a.
[0031] In accordance with an embodiment, the predetermined front chamfer angle is comprised between 3° and 45°, preferably between 5° and 20°, even more preferably 10°.
[0032] In accordance with an embodiment, such as, for example, shown in Figure 5, the front side surface 28,
29, 30, 31 extends over a height D1 measured according to a direction which is parallel to door plane P-P and orthogonal to the longitudinal axis LI, L2, L3, L4, having a value not greater than the value of the thickness SI of the front pane 11.
[0033] In accordance with an embodiment, such as, for example, shown in Figure 5, the channel inner side surface 48, 49, 50, 51 extends over a height H measured according to a direction which is parallel to the door plane P-P and orthogonal to the longitudinal axis Li, L2, L3, L4, having a value substantially equal to half of the value of the height D2 of the chamfering surface 44, 45, 46, 47 measured according the same direction which is parallel to the door plane P-P and orthogonal to the longitudinal axis Li, L2, L3, L4.
[0034] In accordance with an embodiment, at the aforesaid side 19, 20, 21, 22 of the rear pane perimetric edge, the rear pane 12 has a chamfering surface 52, 53, 54, 55 of the rear pane outer surface 23, and the rear longitudinal channel 40, 41, 42, 43 has an channel inner side surface 56, 57, 58, 59 with a shape complementary to said chamfering surface 52, 53, 54, 55, in which the rear side surface of the extruded profile element 32, 33, 34, 35 is flush with, or coplanar to the rear pane outer surface 23.
[0035] In accordance with an embodiment, the chamfering surface 52, 53, 54, 55 of the rear pane outer surface 23 is a plane surface inclined with respect to the rear pane outer surface 23 according to a predetermined rear chamfer angle b.
[0036] In accordance with an embodiment, the predetermined front chamfer angle is substantially equal to the predetermined rear chamfer angle b.
[0037] In accordance with an embodiment, the cross section transversal with respect to the longitudinal axis LI, L2, L3, L4 of the front longitudinal channel 36, 37, 38, 39 and of the rear longitudinal channel 40, 41, 42, 43 have specular shape with respect to the door plane P-P .
[0038] In accordance with an embodiment, at least one of the front pane 11 and rear pane 12, preferably both, is made of a fragile material selected from transparent glass or frosted glass or opaque glass; stone; marble; acrylic stone, or any combination thereof.
[0039] In accordance with an embodiment, the at least one extruded profile element 24, 25, 26, 27 is an extruded profile element made of aluminum or polymeric material.
[0040] In accordance with an embodiment, the door frame 13 comprises a plurality of extruded profile elements 24, 25, 26, 27, each associated with a respective side of the plurality of sides 15, 16, 17, 18 of the front pane perimetric edge and with a respective side of the plurality of sides 19, 20, 21, 22 of the rear pane perimetric edge, parallel to the aforesaid respective side 15, 16, 17, 18 of the front pane perimetric edge.
[0041] Those skilled in the art, in order to satisfy contingent needs, may modify and adapt the embodiments of the device described above, and replace elements with other functionally equivalent, without departing from the scope of the following claims. Each of the features described as belonging to a possible embodiment may be achieved independently from the other embodiments described.
[0042] Means and materials required to pursue the different functions described may be of different nature without departing from the scope of the invention.
[0043] Furthermore, the Figures may not necessarily be in scale .
[0044] All the features described herein may be combined in any combination, except combinations where at least some of such features are mutually exclusive.

Claims

1. A pane door (1) for a partition wall (100) defining a door plane (P-P) lying on a main median extension plane of said door (1), comprising:
A) a front pane (11) defining:
- a front pane perimetric edge (13) comprising a plurality of sides (15, 16, 17, 18);
- a front pane outer surface (22), parallel to said door plane and adapted to face the outside of said door (P-P) ;
B) a rear pane (12) defining:
- a rear pane perimetric edge (14) comprising a plurality of sides (19, 20, 21, 22);
- a rear pane outer surface (23), parallel to said door plane (P-P) and adapted to face the outside of said door (1) on the opposite side with respect to the front pane outer surface (22);
C) a door frame (23) surrounding the front pane (11) and the rear pane (12) along the front pane perimetric edge (13) and the rear pane perimetric edge (14), respectively, engaging and holding the front pane (11) and the rear pane (12) parallel and spaced from each other, the door frame (13) comprising at least one extruded profile element (24, 25, 26, 27) associated with a respective side of said plurality of sides (15, 16, 17
18) of the front pane perimetric edge and with a respective side of said plurality of sides (19, 20, 21,
22) of the rear pane perimetric edge, parallel to said side (15, 16, 17, 18) of the front pane perimetric edge, said at least one extruded profile element (24, 25, 26,
27) defining:
- a longitudinal axis (LI, L2, L3, L4) arranged along a main extrusion direction of said at least one extruded profile element (24, 25, 26, 27);
- a front side surface (28, 29, 30, 31) parallel to said front pane outer surface (22);
- a rear side surface (32, 33, 34, 35) parallel to said rear pane outer surface (23) ;
- a front longitudinal channel (36, 37, 38, 39) parallel and close to said front side surface (28, 29, 30, 31), configured to receive and accommodate therein, by shape coupling, said side (15, 16, 17, 18) of the front pane perimetric edge;
- a rear longitudinal channel (40, 41, 42, 43) parallel and close to said rear side surface (32, 33, 34, 35), configured to receive and accommodate therein, by shape coupling, said side (19, 20, 21, 22) of the rear pane perimetric edge;
wherein :
at said side (15, 16, 17, 18) of the front pane perimetric edge, the front pane (11) has a chamfering surface (44, 45, 46, 47) of the front pane outer surface
(22), and wherein the front longitudinal channel (36, 37, 38, 39) has an channel inner side surface (48, 49, 50,
51) with a shape complementary to said chamfering surface (44, 45, 46, 47), and wherein the front side surface (28, 29, 30, 31) of the extruded profile element is flush with the front pane outer surface (22) .
2. A pane door according to claim 1, wherein the chamfering surface (44, 45, 46, 47) of the front pane outer surface (22) is a plane surface inclined with respect to the front pane outer surface (22) according to a predetermined front chamfer angle (a) .
3. A pane door (1) according to claim 2, wherein the predetermined front chamfer angle (a) is from 3° to 45°, preferably from 5° to 20°, even more preferably of 10°.
4. A pane door (1) according to at least one preceding claim, wherein the front side surface (28, 29, 30, 31) extends over a height (Dl) measured according to a direction which is parallel to the door plane (P-P) and orthogonal to the longitudinal axis (LI, L2 , L3, L4), having a value which is not greater than the value of the thickness (SI) of the front pane (11) .
5. A pane door (1) according to at least one preceding claim, wherein the channel inner side surface (48, 49
50, 51) extends over a height (H) measured according a direction which is parallel to the door plane (P-P) and orthogonal to the longitudinal axis (LI, L2, L3, L4) having a value substantially equal to half the value of the height (D2) of the chamfering surface (44, 45, 46,
47) measured according the same direction which is parallel to the door plane (P-P) and orthogonal to the longitudinal axis (LI, L2, L3, L4) .
6. A pane door (1) according to at least one preceding claim, wherein, at said side of the rear pane perimetric edge (19, 20, 21, 22), the rear pane (12) has a chamfering surface (52, 53, 54, 55) of the rear pane outer surface (23), and wherein the rear longitudinal channel (40, 41, 42, 43) has an channel inner side surface (56, 57, 58, 59) with a shape complementary to said chamfering surface (52, 53, 54, 55), and wherein the rear side surface of the extruded profile element (32, 33, 34, 35) is flush with the rear pane outer surface
(23) .
7 . A pane door (1) according to claim 6, wherein the chamfering surface (52, 53, 54, 55) of the rear pane outer surface (23) is a plane surface inclined with respect to the rear pane outer surface (23) according to a predetermined rear chamfer angle (b) .
8. A pane door (1) according to claim 2 and 7, wherein the predetermined front chamfer angle (a) is substantially equal to the predetermined rear chamfer angle ( b ) .
9. A pane door (1) according to at least one preceding claim, wherein the cross section transversal with respect to the longitudinal axis (LI, L2, L3, L4) of the front longitudinal channel (36, 37, 38, 39) and of the rear longitudinal channel (40, 41, 42, 43) have specular shape with respect to the wall plane (P-P) .
10. A pane door (1) according to at least one preceding claim, wherein at least one of the front pane (11) and the rear pane (12) is made of a fragile material selected from:
- transparent glass or frosted glass or opaque glass;
- stone;
- marble;
- acrylic stone.
11. A pane door according to at least one preceding claim, wherein the at least one extruded profile element (24, 25, 26, 27) is an extruded profile element made of aluminum or polymeric material.
12. A pane door according to at least one preceding claim, wherein the door frame (13) comprises a plurality of extruded profile elements (24, 25, 26, 27), each associated with a respective side of said plurality of sides (15, 16, 17, 18) of the front pane perimetric edge and with a respective side of said plurality of sides (19, 20, 21, 22) of the rear pane perimetric edge, parallel to said respective side (15, 16, 17, 18) of the front pane perimetric edge.
PCT/IB2019/058868 2018-10-19 2019-10-17 Pane door for a partition wall WO2020079640A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000009595A IT201800009595A1 (en) 2018-10-19 2018-10-19 SLAB DOOR FOR DIVIDING WALL
IT102018000009595 2018-10-19

Publications (1)

Publication Number Publication Date
WO2020079640A1 true WO2020079640A1 (en) 2020-04-23

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Application Number Title Priority Date Filing Date
PCT/IB2019/058868 WO2020079640A1 (en) 2018-10-19 2019-10-17 Pane door for a partition wall

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR81319E (en) * 1960-02-15 1963-09-06 Sabor Ets Door
DE8511971U1 (en) * 1985-04-23 1985-07-04 Isalith-Trennwandbau Günther Schlipf, 7080 Aalen Partition wall, partition or door
ITUB20159517A1 (en) * 2016-03-30 2017-09-30 Pre Metal S P A GLASS DOOR

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR81319E (en) * 1960-02-15 1963-09-06 Sabor Ets Door
DE8511971U1 (en) * 1985-04-23 1985-07-04 Isalith-Trennwandbau Günther Schlipf, 7080 Aalen Partition wall, partition or door
ITUB20159517A1 (en) * 2016-03-30 2017-09-30 Pre Metal S P A GLASS DOOR

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