JPH03505560A - Window material assembly with holding shield and method for manufacturing the same - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] name of invention Window material assembly with holding shield and method for manufacturing the same Technical field The present invention relates to window assemblies, and more particularly to transparent panels that function as retaining shields. and an edge support attached along at least a portion of the peripheral edge of the plate. The present invention relates to a movable window assembly for vehicles.

Background technology Originally, fixed window assemblies on vehicles were painted along the perimeter of the glass. Adhesive sealant and suitable fasteners such as metal clips and the perimeter of the glass sheet. an exterior decorative trim strip arranged to cover the joint between a section and an adjacent section of the vehicle body. It was composed of multiple members including a top and a top.

This type of window material structure is created by assembling individual parts along the vehicle assembly line. It was expensive, especially in terms of labor, as it required

Later, in an attempt to improve the structure of window materials as described above, U.S. Patent No. 4,072,3 A one-piece window assembly of the type shown in '40 was developed.

These window assemblies consist of a glass plate, an adjacent frame, and a glass plate and frame. Polychloride that extends between the window perimeter and the frame to hold the frame together. It is equipped with a casing or gasket made of vinyl. The whole assembly is 1 along the frame so that it is guided into position over the bodywork opening as a single unit. A plurality of fasteners are used spaced apart. Other types of integrated window assemblies Li disclosed in U.S. Patent Nos. 3.759.004 and 4,364.395. has been done. This type of integrated window construction requires that the window assembly be installed on the corresponding vehicle. It can significantly reduce the time required to assemble each window assembly while manufacturing each window assembly. The individual parts required for the It was relatively expensive.

Movable vehicle windows also present various problems, especially when the window glass is curved. . Seals are usually installed in the door frame on both sides of the channel that guides the window material. ing. For vehicle models such as hardtops or convertibles, the rear window A seal is provided at the leading edge and adapted to engage the trailing edge of the door glass. is common. This type of window material structure requires high costs to assemble, and It is difficult to eliminate cutting noise and leakage.

In the early stages of the automobile industry, a regular single sheet of glass was used as a windshield. It was used as Such windshields have safety issues When glass became known, heat treatment, or quenching, was used instead of ordinary plate glass. A single sheet of glass, which was made of glass, began to be used. The occupant then suffered lacerations. As laminated safety glass is developed to reduce the degree of It has become widely used as a windshield, and most current automobile windshields are of some kind. It now consists of a type of laminated glass.

Generally, the types of laminated glass used as vehicle windshields are, for example, Through a thin synthetic resin intermediate layer made of polyvinyl butyral sheet material, etc. It is made by gluing two pieces of glass together. A shock builds up that is enough to break the glass. When added to a windshield made of layered glass, the synthetic resin intermediate layer Join the pieces together so that the driver or passenger can avoid flying glass or windshields. The function is to reduce the risk of injury caused by a collision with a vehicle. U.S. Patent No. 3,23 Improvements to this type of laminated glass as disclosed in US Pat. No. 1,461 As a result, laminated glass with improved penetration resistance can now be obtained.

Thus, as the need for safety measures is increasingly recognized, automotive windows Previous efforts have been made to significantly reduce the likelihood of injury caused by shielding. It has been continued ever since.

Recently, a second synthetic resin layer has been added to the inner glass surface of the laminated windshield. It has been discovered that the safety of windshields can be further improved by adhesion. Ta. This second synthetic resin layer protects the windshield under all impact conditions. It has been found that the frequency and severity of lacerations to occupants in collisions can be significantly reduced. Because of this, it is generally called a laceration prevention shield for passenger protection. Furthermore, it becomes Anti-tear shields manufactured under manufacturing conditions are superior to traditional laminated windshields. In addition to increasing the penetration resistance of the windshield compared to It has been found that the ability to decelerate an occupant in a crash can be improved. Also, lacerations Preventive shields reduce the amount of shattered glass and can be used on elevated structures or other vehicles. An object thrown at the windshield from outside may cause damage to the occupants. This can reduce the possibility of injury caused by

As part of the laminated structure, an anti-tear shield to protect the occupants is bonded to the inner glass surface. An example of an automobile windshield is disclosed in U.S. Patent No. 4.242.403. has been disclosed. In this patent, the anti-tear shield is a windshield. A relatively soft and malleable material such as polyvinyl butyral coated on the inner surface of The inner layer is made of synthetic resin material, and the more durable material is made of polyester. An intermediate layer made of synthetic resin and an outer coating that is highly resistant to scratch formation. It consists of

Window assemblies with such anti-tear or retention shields are While widely used for window shields, vehicle side windows present unique problems. do. Many of the side windows are raised and lowered within the window frame opening of the vehicle door or body. It needs to be as mobile as possible. between the window opening and the window assembly Various types of seals made of rubber or synthetic resin gaskets for sealing One or more of these means may be used. These gaskets are attached to the inner surface of the movable side window. If it does, it may scratch or abrade the relatively soft holding shield material. Has a tendency to leave marks.

U.S. Pat. No. 4,490,942 constructs a contoured surface that is continuous with adjacent parts of the vehicle body. and a guide means and a sealing means for the window material are arranged inside the window material panel. A vertically adjustable window panel is disclosed. Goth with a predetermined contour shape A sealing strip of rubber or synthetic resin material runs around the frame at the top edge and It extends along the side edge. Each vertically extending side edge of a window panel A guide rail is attached to the. The guide rail is located inside the window panel. and extending along the axial direction of the window panel and including the window frame and the sealing means. a guide arm received within a recess provided in the guide arm;

U.S. Pat. No. 4,494,337 discloses a door glass weather strip. , an automobile that is installed in the door frame so as to come into contact with the inner surface of the door glass. A side window assembly is disclosed. The slide piece is attached to the edge of the door glass. The slide piece guides the door glass in the vertical direction. It engages with a guide provided on the frame. The outside surface of the door glass is outside the door frame. It has a profile shape that is substantially continuous with the side profile.

U.S. Pat. No. 4,502,248 only Vehicle window assembly with supported and guided sliding window glass is disclosed. There is a pin on the part of the vehicle door that corresponds to one side of the window opening. The roller is fixed and can be slid through a guide glued to one edge of the window glass. Forms a channel to hold the

U.S. Pat. No. 4,561,211 discloses that the window frame of a vehicle door is A pair of side-disposed U-shaped guides is disclosed. Window glass is made of synthetic wood It is made of a resinous material and has a pair of guides glued to its inner surface.

Guides are provided in the window frame to allow up and down movement of the window assembly. A slot is provided to engage a portion of the U-shaped guide.

Each of these window assemblies consists of the individual parts necessary to construct it. Because there are a large number of them and they usually have to be assembled by hand, they are relatively easy to assemble. It's expensive.

Disclosure of invention The present invention relates to a window assembly and a method for manufacturing the same, and the present invention relates to a movable window assembly for a vehicle. The glass is designed to work with the window frame and the transparent board that acts as a retaining shield. , an edge support attached along at least a portion of the periphery of the plate. There is. The transparent plate material is a plate glass with a retaining sheet made of synthetic resin glued to the inside surface. and an edge support bonded to the shield. to do. According to a preferred embodiment of the invention, the edge support comprises a plate and a retaining shield. Curing the multicomponent polymeric material on the glass sheet to surround the periphery of the layer It is formed by Edge supports are typically formed by a RIM process. .

Further, a reinforcing structure is provided inside the edge support, and preferably the reinforcing structure is provided inside the edge support. The support may be surrounded by the support at the same time as the support is formed on the window material. can. The edge support can be used with various window material guides commonly used for vehicle side window openings. having various cross-sectional shapes so as to be able to cooperate with the sealing means and the sealing means; good. According to another embodiment of the invention, the retaining shield and the edge support are identical. Formed by RIM process on plate glass using the following materials: That's right.

FIG. 1 is a front view of a window assembly according to the present invention attached to a vehicle door. Ru.

2 is a perspective view of the window assembly shown in FIG. 1; FIG.

Figure 3 is an enlarged view of the door frame and window assembly taken along line 3-3 of Figure 1. It is mostly a sectional view.

4-9 show door frame and window assemblies according to other embodiments of the invention. FIG. 3 is an enlarged partial sectional view similar to FIG. 3 of FIG.

FIG. 10 shows that a predetermined portion of the periphery of the window material is an edge according to yet another embodiment of the present invention. FIG. 3 is a front view of a window assembly surrounded by a support.

11-14 are enlargements of a window assembly according to yet another embodiment of the invention. FIG.

Summary of the invention According to the present invention, a movable window material including a transparent plate material including a holding sheet made of synthetic resin an assembly coupled to the retaining sheet and a peripheral edge of the transparent plate; an edge support adhered to at least a predetermined portion of the support; and the peripheral edge of the transparent plate material is inserted into the channel provided in the window frame. a window opening defined by said window frame and slidably locked therein; When a force is applied to the transparent plate to cause it to fall off from the mouth, the front An edge support cooperates with the channel to guide the transparent sheet within the window frame. A movable window assembly is provided, wherein the movable window assembly is adapted to be retained.

According to the present invention, there is further provided a retaining shield made of a synthetic resin material and a peripheral edge portion. A movable window assembly including a transparent plate having an edge support glued to a defined area. 1. A method for manufacturing a mold comprising: (a) at least two cooperating mold parts; and corresponding to the edge support to form the edge support. an edge support shape that cooperates with a predetermined peripheral edge of said plate to form a cavity; (b) placing a transparent plate in the cavity of the mold having a forming part; and (b) supporting the edge part. by injecting a polymerizable and curable composition into the body-forming cavity. A composition is cured in contact with the plate to form the edge support. (C) removing the window assembly from the cavity of the mold; Also provided is a manufacturing method comprising the steps of:

Detailed Description of the Preferred Embodiment FIG. 1 shows a device according to the invention mounted on the front door 12 of a vehicle (not shown). A window assembly 11 is shown. A window material assembly 11 is installed inside the door 12. A window regulator mechanism 13 is provided so that it can be raised and lowered.

This mechanism 13 may be of any conventional type and is shown in the figure with the window raised. It is shown. For clarity of illustration, this mechanism is shown as being rotatable inside the door 12. The first gear 14 is driven by a handle 15 that is supported at the same time. is shown. The first gear 14 is a sector gear rotatably supported by the door 12. It meshes with Ya 16. The sector gear 16 is an arm equipped with a roller 18 at its free end. It has 17. Roller 18 is attached to the bottom of window assembly 11. The cam slot 19 is received in the cam slot 19 formed in the shoe plate 22.

Move the window from the closed position shown in Figure 1 to the open position. If you want to The first gear 14 is rotated in the same direction, and the sector gear 16 and its associated arc The arm 17 can be rotated clockwise. Arm 17 in a clockwise direction When rotated, the roller 18 is pushed toward the right side of one cam slot. , the satchel plate 20 and the window material assembly 11 attached thereto are inside the door 11. and is driven downward. The front and rear edges of the window material assembly 11 are connected to the front door. Rails or tracks 21 extending parallel to each other and generally vertically within the interior of 12. ．． Work together with 22. Needless to say, rotate the handle 15 clockwise. This allows the window assembly 1 to be raised twice.

In FIG. 2, the window assembly 11 is shown with a retaining shield 24 attached to its inner surface. A single plate glass 23 is provided. The corners of the holding shield 24 are made of plate glass. The illustration is broken away to show the base 23. The holding shield 24 is, for example, It may also serve as a tear-proof shield for windshields such as In that case, for example, polyvinyl butylene is bonded to the inside surface of the vehicle of the plate glass 23. The inner layer is made of relatively flexible and highly malleable synthetic resin material such as A more durable middle layer, such as ester, and an outer layer that is resistant to scuff marks. It forms a multilayer structure consisting of layers. Retention shield 24 ci, reasons as described below This allows the product to be made from an integral synthetic resin such as polycarbonate or acrylic resin. It may be something that

As in the case of anti-tear windshields, the retaining coil 24 Prevents small pieces of glass from falling out of window openings and keeps occupants inside the vehicle in the event of a collision. It works to try to stop it. Such retention features are installed within the frame. This is particularly effective in fixed side windows. However, it is attached to the guide rail. In the case of movable side windows, the window assembly tends to bend outward when an external force is applied to it. This will cause the edge of the window assembly to slip out of the guide track, causing the window to Expected tendency for material assemblies to fall off the vehicle. However, according to the present invention , an edge support 25 over substantially all or a portion of the perimeter of the window assembly. The addition of a movable anti-tear window assembly with retention shield The tendency to fall out of the window opening can be substantially reduced.

As shown in FIGS. 2 and 3, the edge support 25 has an upper edge 26. The upper edge portion is connected to the upper edge portion of the front edge portion 27 at one end, and connected to the upper end portion of the front edge portion 27 at the other end. It is connected to the upper end of the rear edge portion 28. Lower end of front edge 27 and rear edge 2 8 are connected to each other by a lower edge 29. Therefore, edge support The body 25 surrounds the edge of the window assembly 11 all the way around. Third As best shown in cross-section in the figure, the rear edge 28 is located at the side of the glass sheet 2. an outer leg 30 extending along and bonded to the outer surface of the periphery of the retaining shield. 28 and has an inner leg portion 31 which extends along the inner surface of the peripheral edge portion of 28 and is bonded thereto. rear The main body 32 of the side edge portion 23 has a generally T-shaped cross-sectional shape.

The door 12 in the area of the opening for the window assembly 11 It has a C-shaped cross section that is open toward the side edge of 1. The door frame is shown in Figure 3. It has a metal plate member that is bent into a shape and pressed. are parallel to each other with respect to the outer leg portion 33 and the outer leg portion 33 via the intermediate portion 35. and an inner leg portion 34 that joins together to form an inner leg portion 34. Both leg parts 33 and 34 are connected to the middle part 3 The main body 32 of the rear edge 28 of the edge support 32 extends inwardly on both sides of the edge support 32. An opening 36 is defined therethrough.

Sealing means 37 extend along the inner surfaces of the legs 33, 34 and the intermediate section 35, and It is in sealable contact with the outer surfaces of the outer leg portion 30 and the inner leg portion 31 of the side edge portion 28. Ru. The opening 36 has a smaller width than the T-shaped body 32 and thus holds the rear edge 28 and prevents the window assembly 11 from falling off the front door 12. I'm trying to stay quiet. The sealing means 37 is attached to the rear edge 28 of the edge support 25. A channel or T-shaped track 38 is formed to retain the body portion 32. Its shape is determined as much as possible.

Various embodiments of the invention are shown in FIGS. 4-9.

In FIG. It has a rear end edge 28a attached to the end edge. Outer leg 30 and inner leg 31 extends from a body 32a having a generally L-shaped cross section. The front door 12 is A flap having an outer leg 33, an inner leg 34 and an intermediate section 35 defining an opening 36. The frame is constructed. The rear edge of the edge support along the inside surface of the door frame. A generally L-shaped track or cham for holding body portion 32a of section 28a. Seal means 37a forming a channel 39 extend. The rear edge portion 28a is In retaining the window assembly 11 within the vehicle door frame, as shown in FIG. It functions similarly to the rear edge portion 28a.

In FIG. 5, the outer leg portion 30 and the inner leg portion 31 are separated from the main body 32b, which is approximately semicircular. A rear edge 28b is shown having a. The sealing means 37b seals the door frame. Extending along the inner wall surfaces of the outer leg portion 33, inner leg portion 34 and intermediate portion 35 of the arm. . The sealing means 37b has a flange to receive the body portion 32b of the rear edge 28b. forming a generally circular track or channel 40 open in the beam opening 36; are doing.

In FIG. 6, the sealing means 37b is a circular ring similar to the embodiment shown in FIG. A rack or channel 40 is formed. However, the rear side of the edge support The edge portion 28C has a main body 32c, and the main body includes an outer leg portion 3o and an inner leg portion. 31 extends and has a central opening 41 extending in the axial direction. Center opening 4 1 receives the reinforcing core 42. Typically, the reinforcing core 42 is made of metal or synthetic wood. It is a wire made of bundles of fat fibers. Other suitable materials include glass or is made of carbon fiber, and the core 42 can also be made of an integral string-like body. Wear.

In FIG. 7, the sealing means 32d has a 1-shaped portion facing back to back when viewed in cross section. It has a shape that is combined with each other.

In particular, the sealing means 32d is parallel to 30.31 of the edge support 28. A pair of flanges or lips 7o, 71 extending toward the middle portion 35 of the frame. have The flange 70.71 is a main body portion of the rear edge 28 of the edge support 25. 32d respectively engage curved portions 73 and 74 of the main body 32d. .

The shapes of the main body portions 32e, 32f of the embodiment shown in FIGS. It is generally similar to the main body portion 32d shown in FIG.

In FIG. 8, the rear edge 28e is the peripheral edge of the glass plate 23 and the holding shield 24. It is fixed to the part. The outer leg portion 30a and the inner leg portion 31a have a 1-shaped portion on the back. It extends from the mating body portion 32e. Reinforced main body part 32e A central opening 80 is provided for receiving a core 81 . Core 81 is a core 42, a wire made of bundled metal or synthetic resin fibers, or a wire as shown in the figure. It may consist of an integral metal cable, such as a metal cable.

The rear edge portion 28e holds the window assembly 11 within the frame of the vehicle door 12. In this respect, it functions in the same manner as the rear end edge 28d in FIG.

In Fig. 9, the main pair part has a cross-sectional shape formed by combining 1-shaped parts back to back. Rear edge 2 having an outer leg 30b and an inner leg 31b extending from a portion 32f 8f is shown. Central opening 90 receives reinforcing core 91 .

Typically, the reinforcing core 91 is made of metal, synthetic resin, glass, or carbon fiber. Ko A91. is approximately orthogonal to both leg portions 30b and 31b, and within main body portion 32f. It has a core body 92 located at . A pair of mutually parallel reinforcing legs 93.9 4 is coupled to the core body 92, and the legs 30b, 31 of the rear end edge 28f b Extends inward.

The openings 80.90 are provided when forming the edge support and the core 81.91 is then It can be inserted with . However, by placing the edge supports around the core, one Preferably, it is molded as a step.

FIG. 10 shows a window assembly 43 according to yet another embodiment of the invention. There is. The window assembly 43 includes a glass plate and an edge support along a predetermined portion of the periphery. A glass plate holding shield assembly 44 with a carrier 45 is provided.

The edge support 45 is connected at one end to the upper end of the front edge 47 and at the other end to the rear side. It has an upper edge 46 connected to the upper end of edge 48 . Each part 46.47.4 8 are similar to the parts 26, 27, 28 of the window assembly 11 shown in FIG. be. However, the frame surrounding the opening in the door is fully opened at the bottom to receive the portion of the window assembly that is lowered towards the along the lower peripheral edge 49 of the window assembly 43. There is no need to provide edge supports. Also, portions 47 and 48 are located within the frame. The parts may also be sufficient to hold the window assembly. Minute 46 can also be omitted.

Window assemblies comprising edge supports according to the invention may be manufactured in a variety of different embodiments. It can be formed by For example, assembling glass sheets and retaining shields together forming the edge support as a separate element and attaching it to the glazing/retention shield. It can also be attached to the peripheral edge of the assembly.

However, as in the case of providing a gasket around the periphery of the windshield, Straighten the edge support around the glass plate/retention shield assembly in the mold. Preferably, it is formed directly. Such molds are held within the mold by edge supports. Also includes a reinforcing core 42 along with the glass plate/retention shield assembly so as to be enclosed. The shape may be determined to accept it. Edge support is polysalt It is made of an elastomeric material such as vinyl chloride or polyurethane. Based on the present invention The mold structure for forming the edge supports is described in U.S. Pat. No. 4,561,625. Disclosed in the specification.

In the present invention, when pressure is applied to the movable window assembly, the window assembly prevents the driver from falling off the surrounding frame and prevents the occupant from being thrown from the vehicle. It is important that the edge support is coupled to the retaining shield in such a way that it can be stopped. . By molding the edge support to the peripheral edge of the retaining shield, the edge It is important to achieve this bonding condition so that the support is bonded to the retaining shield. This is one way to achieve this. FIG. 11 shows a molded assembly 51. Another embodiment is shown comprising a window assembly including a transparent plate 50. a The assembly 51 includes a holding shield portion 52 adhered to the inner surface of the transparent plate 50; and an edge support portion 53. Retention shield portion 52 and edge support portion 53 are joined together by molding as an integral assembly. Ru. RIM (Reaction Injection) using polyurethane material 　Molding) process can be used. Holding shield portion 52 The single sheet material corresponds to the above-mentioned holding shield 24.

FIG. 12 shows outer layers separated from each other by an intermediate layer 56 such as polyvinyl butyral. The present invention comprises a window assembly having a side transparent plate 54 and an inner transparent plate 55. Yet another embodiment is shown. An edge support 57 is attached to the periphery of the plate 54.55. and is bonded to intermediate layer 56 at interface 58 . The middle layer 56 is , serves as a retaining shield for both plates 54,55. Shown in Figure 12 The window assembly is glued to the inner surface of the inner transparent plate 55, as shown in FIG. and a retaining shield 59 coupled to the edge support 57. Also good.

Finally, FIG. 14 shows a further embodiment according to the invention. Transparent The plate 60 has an edge support 61 attached to at least a portion of its periphery. . The plate material 60 is not crushed or excessively bent and deformed in order to function as a holding shield. Made of polycarbonate or acrylic resin that is strong enough to avoid It's fine.

FIG. 2 FIG, 3, FIG, 4 FIG, Otori 0 FIG, 13, 14 International Investigation report Naturally 11 #Jōkoto I reference 1) ^ #-mu #ellllbe+II◎PCT/115s 9to+b+9

Claims (23)

[Claims] 1. A movable window assembly that includes a transparent plate that includes a holding sheet made of synthetic resin. and at least a peripheral edge of the transparent plate that is bonded to the holding sheet and an edge support adhered to a predetermined portion, a main body portion of the support and the transparent plate; The peripheral edge of the material can slide up and down into a channel provided in the window frame. The window opening defined by the window frame is locked such that the transparent When a force is applied to the transparent plate material to cause the transparent plate material to fall off, the edge support a body cooperates with the channel to retain the transparent plate within the window frame. A movable window material assembly characterized by: 2. the channel is defined by a seal in the window frame and the channel is defined by a seal in the window frame; The body portion and the peripheral edge of the transparent plate extend into the seal and Claim 1, wherein the seal is slidably locked within the seal. Movable window assembly. 3. The body portion has a cross-sectional shape and section similar to that of the channel in which it slides. The movable window material assembly according to claim 2, characterized in that it has an area. Li. 4. The holding sheet may extend over a predetermined portion of the peripheral edge of the transparent plate material. A movable window member according to any one of claims 1 to 3, characterized in that: Assembly. 5. The transparent plate material includes a plate glass adhered to the holding sheet. A movable window assembly according to any one of claims 1 to 4. 6. Claims characterized in that the edge support consists of an elastomeric material. 6. A movable window assembly according to items 1 to 5. 7. The patent application is characterized in that the elastomeric material consists of polyvinyl chloride material. The movable window assembly according to claim 6. 8. Claim characterized in that the elastomeric material consists of a polyurethane material A movable window assembly according to item 6. 9. The main body portion of the edge support has a T-shaped cross-sectional shape. A movable window assembly according to any one of claims 1 to 8. 10. The main body portion of the edge support body has an L-shaped cross-sectional shape. A movable window assembly according to any one of claims 1 to 8. 11. The main body portion of the edge support has a semicircular cross-sectional shape. A movable window assembly according to any one of claims 1 to 8. 12. The end edge support main body portion is a cross section formed by combining J-shaped portions back to back. Any one of claims 1 to 8, characterized in that it has a surface shape. Movable window assembly as described. 13. The edge support body portion is made of a material different from that of other portions of the edge support. Claims 1 to 3 have a reinforcing core made of a material that A movable window assembly according to any of clause 12. 14. The reinforcing core is made of glass, carbon, metal, or synthetic resin. 14. A movable window assembly according to claim 13. 15. The reinforcing core is made of a wire made by bundling a plurality of fibers. A movable window assembly according to claim 13. 16. It has a transparent plate material, and the transparent plate material extends to a predetermined portion of its peripheral edge. A movable window assembly for vehicles that has a retaining shield made of synthetic resin. In the predetermined portion of the peripheral edge of the transparent plate material, at least the peripheral edge portion an edge support bonded over a certain portion, the edge support being bonded to the main body portion; a pair of legs extending generally parallel to each other, the legs extending from each side of the transparent plate material; and said body portion is shaped into a seal for a window opening in a vehicle frame. moving the plate and the edge support within the formed channel; the body portion is adapted to be slidably engaged within the channel; , by having substantially the same cross-sectional shape and dimensions as the channel, the plate material Even if a force is applied to cause the window frame to fall off, the A movable window, wherein the main body portion holds the transparent plate material within the window frame. material assembly. 17. A reinforcing core extends within the body portion, and the core extends within the support leg. an elongated core body perpendicular to and at least one reinforcing leg extending from the elongated core body. 17. A movable window assembly according to claim 16. 18. A retaining shield made of synthetic resin material and a predetermined area of the peripheral edge are glued. for manufacturing a movable window assembly comprising: an edge support; and a transparent plate having an edge support. A method of (a) consisting of at least two mutually cooperating mold parts, and said edge support; said plate to form a cavity corresponding to said edge support. A transparent plate is placed within the cavity of the mold having an edge support formation that cooperates with a predetermined peripheral edge of the material. The process of arranging the materials; (b) pouring a polymerizable and curable composition into the edge support forming cavity; The composition is cured in contact with the plate material, and the edge support is cured in contact with the plate material. A step of adhering it to the plate material to form a support; (c) taking out the window material assembly from the cavity of the mold. manufacturing method. 19. Prior to performing the step (a), a holding shield is placed on the surface of the transparent plate material. 19. The manufacturing method according to claim 18, which comprises adhering. 20. Prior to performing the step (b), the transparent plate is placed inside the cavity of the mold. Claim 1, characterized in that a reinforcing core is arranged along the peripheral edge of the material. The manufacturing method according to item 8. 21. a retaining shield formation in which said mold portion corresponds to the retaining shield to be formed; a retaining shield cooperating with a predetermined periphery of said plate to form a cavity for said plate; and the step (b) is performed before in the cavity for forming the retaining shield. Claim 18, characterized in that the method comprises injecting the composition. manufacturing method. 22. Movable window assembly as shown in the accompanying drawings. 23. For manufacturing movable window assemblies as described in the attached drawings. Method.