WO2000000337A1 - Procede et dispositif de fabrication d'une plaque transparente dotee d'un cadre - Google Patents
Procede et dispositif de fabrication d'une plaque transparente dotee d'un cadre Download PDFInfo
- Publication number
- WO2000000337A1 WO2000000337A1 PCT/JP1999/003415 JP9903415W WO0000337A1 WO 2000000337 A1 WO2000000337 A1 WO 2000000337A1 JP 9903415 W JP9903415 W JP 9903415W WO 0000337 A1 WO0000337 A1 WO 0000337A1
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- WIPO (PCT)
- Prior art keywords
- frame
- transparent plate
- mold
- protruding
- shape
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
- B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/301—Three-dimensional joints, i.e. the joined area being substantially non-flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
- B29C66/4722—Fixing strips to surfaces other than edge faces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/824—Actuating mechanisms
- B29C66/8242—Pneumatic or hydraulic drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2012/00—Frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3052—Windscreens
Definitions
- the present invention relates to a method for manufacturing a transparent plate with a frame and an apparatus used for manufacturing the transparent plate with a frame, which are applied to, for example, fixed windows of automobiles.
- the fixed window 30 provided on the side of the car is fitted with a glass plate 33 with a frame in the concave opening 32 of the body panel 31 in order to make the car body flash surfing and improve the appearance. Often ( Figure 3).
- the framed glass plate 33 is provided with a frame 35 called a gasket, a molding, a molding, or the like at a peripheral portion of a back surface 34 A (inside of the vehicle) of the glass plate 34.
- the framed glass plate 33 is fixed to the body panel 31 via an adhesive 36.
- the back surface 34 A of the glass plate 34 is provided with a dark coating layer 37 made of ceramic paint or the like so that the adhesive 36 cannot be seen from the front surface 34 B side (outside of the vehicle).
- the glass plate 14 is often formed in a two-dimensional or three-dimensional direction by bending.
- the shape accuracy of the mold it is necessary to improve the shape accuracy of the mold in order to arrange the glass plate in the mold. If the shape accuracy of the mold is low, the glass plate will be broken during the injection molding of the frame. Furthermore, when the glass plate is curved, a curved shape error occurs in the glass plate. When the degree of curvature of the glass plate is large, a curved shape error appears remarkably. If a curved shape error appears remarkably, the glass plate will be damaged during the injection molding of the frame, even if the shape accuracy of the mold is high.
- Example 3 after a gasket main body is obtained by injection molding, a glass plate is pressed against the gasket main body in a state where the gasket main body is present in a mold. Therefore, if the shape of the mating surface of the mold after opening the mold does not follow the shape of the glass plate, the glass plate will be damaged when the glass plate is pressed. Conversely, poor adhesion of the gasket body to the glass plate surface may occur. In particular, when the gasket main body is provided only on one surface of the glass plate (hereinafter, this one surface is referred to as one surface), unlike the case where the gasket main body has the following configuration, poor adhesion is a problem. .
- a configuration is known in which a gasket main body is provided with a concave portion into which both surfaces and an end surface of the glass plate are fitted, and the gasket main body is provided on the glass plate such that a peripheral edge of the glass plate is inserted into the concave portion. If the recess is provided in the gasket body, the fitting force between the gasket body and the glass plate reinforces the holding force between the gasket body and the glass plate. However, when the gasket main body is provided only on one surface of the glass plate, the holding force of the two depends on the adhesive force between the two. Therefore, the above-mentioned poor adhesion becomes a serious problem when the gasket body is provided only on one surface of the glass plate.
- the mating surface of the mold is formed in advance into an arc surface or a spherical surface corresponding to the curved shape of the glass plate in order to prevent the glass plate from cracking. And relative positioning of gasket body There is a need to. Therefore, there is a problem that the mold cost is increased and the manufacturing procedure is complicated.
- An object of the present invention is that even when a transparent plate such as a glass plate is curvedly formed, it is possible to arbitrarily select a cross-sectional shape of the frame and to eliminate poor dimensional accuracy, poor adhesion, and poor appearance of the frame.
- Another object of the present invention is to provide a method for manufacturing a transparent plate with a frame in which a frame is provided on one surface of the transparent plate without reducing the mold cost and complicating the manufacturing procedure.
- Another object of the present invention is to provide an apparatus suitably used in the above-described method for manufacturing a framed transparent plate.
- the present invention provides a method for manufacturing a framed transparent plate for bonding a frame to a peripheral portion of one surface of a transparent plate, the method having a shape substantially matching the shape of the frame.
- the mold After injecting a resin material into the cavity space formed in the mold to form the frame, the mold is opened and at least the surface of the frame that is bonded to the transparent plate is exposed to the outside, The transparent plate is arranged to face the frame, and then the frame is protruded from the mold so as to correspond to the curved shape of the peripheral edge of the transparent plate, and is pressed against one surface of the transparent plate.
- a method for producing a framed transparent plate characterized in that the method is bonded to a peripheral portion of one surface of the transparent plate.
- the method for manufacturing a transparent plate with a frame even if the transparent plate is curved, since the frame is protruded from the mold and adhered in accordance with the curved shape of the peripheral edge of the transparent plate, A mold having a flat or nearly flat mating surface can be used, and the relative positioning of the transparent plate and the frame can be simplified as compared with the related art. That is, in the method for manufacturing a transparent plate with a frame, the cost of the mold can be reduced and the manufacturing procedure is not complicated, and the object of the present invention described above is achieved.
- a protruding means that can protrude and retract from the mating surface of the die is provided on the die, and the frame protrudes through the protruding means.
- a frame formed in a flat state can be reliably and continuously bonded to a curved surface of a transparent plate.
- the frame is protruded by independently projecting a plurality of protruding pins from the mold.
- the manufacturing method of the transparent plate with a frame since each protruding pin can be protruded independently, a plurality of types having different curvatures can be set by appropriately setting the protruding dimensions of each protruding pin. Versatility is obtained for the transparent plate.
- the bonding performed by projecting the frame and pressing against one surface of the transparent plate is referred to as temporary bonding. It is preferable that the temporarily bonded frame and the transparent plate are pressed against each other, and the frame and the transparent plate are permanently bonded.
- the present invention also provides a transparent plate with a frame in which a frame is adhered to a peripheral portion of one surface of the transparent plate, the resin having a shape substantially matching the shape of the frame and a resin material.
- An apparatus provided with a mold of a transparent plate with a frame provided with a cavity space capable of injecting and molding the frame by injection molding, wherein the mold is opened and the transparent plate is arranged to face the frame.
- a large number of protruding pins for pressing the frame toward the transparent plate are provided at predetermined intervals along a continuous direction of the frame so as to be able to protrude and retract with respect to a mating surface of a mold.
- the present invention provides an apparatus used for manufacturing a framed transparent plate, characterized in that it has a mold whose protruding length can be individually selected.
- the protruding length of each of the protruding pins be individually selectable so as to correspond to the curved shape of the peripheral edge of the transparent plate.
- the mold for such an apparatus for manufacturing a transparent plate with a frame is provided with a large number of projecting pins which are protruded and retracted with respect to the mating surface of the mold, so that the mating surface is flat or almost flat. Even in the case where the frame is provided, the frame can be securely and easily bonded to the curved transparent plate. Furthermore, by selecting the protruding length of each protruding pin individually, versatility can be obtained for a plurality of types of transparent plates having different curvatures.
- the mating surface of the mold is held in a horizontal state and the frame is protruded in a vertical direction.
- the transparent plate is placed above the frame. It is more preferable that the frame is arranged to face each other and the frame is projected upward.
- the frame is protruded in the horizontal direction while the mating surface is held in a vertical state, the frame is likely to bend or drop due to gravity. In order to prevent these problems, it is necessary to add special means for holding the frame.
- special means for holding the frame On the other hand, when the frame is protruded vertically downward and pressed against the transparent plate, it is only necessary to add an engagement means for preventing the frame from dropping from the mold when the mold is opened.
- no special means for holding the frame and no engaging means for holding the frame are required. In this case, the frame can be protruded toward the transparent plate simply by pushing out the lower surface of the frame.
- the cavity space of the mold has a shape that approximately matches the shape of the frame.
- “Outline” here has the following meaning. That is, generally, when a resin product is molded by injection molding or the like, when the resin product is removed from the mold, the shape of the resin product becomes slightly larger. This is due to the release of pressure due to the release of the resin product from inside the mold. Therefore, the cavity space formed in the mold is slightly smaller than the shape of the resin product to be obtained.
- “outlined” means that the shape of the cavity space is set to a shape that allows for a change in the shape of the frame to be obtained.
- the manufacturing method according to the present invention does not sacrifice certainty and easiness in bonding the transparent plate and the frame. Therefore, it is beneficial to make the mating surface of the mold flat or nearly flat. From another viewpoint, it may be advantageous that the mating surface of the mold has a curved shape. This description will be described later.
- the mating surface of the mold has the following meaning.
- the dies used for molding the frame are a pair of dies (first and second dies) as basic components. This is the contact surface between the first mold and the second mold, and the mold Is the mating surface of the mold. Then, predetermined irregularities are provided on the first mold and / or the second mold at the positions of the mating surfaces of the molds. These irregularities form a cavity space.
- a pair of molds can be composed of three or more molds.
- the frame formed in the cavity of the mold is bonded to the periphery of the transparent plate. Since the frame is projected from the mold toward the transparent plate, the shape of the mold is formed so as not to hinder the projecting operation of the frame. Therefore, of the mating surfaces of the dies, the surface related to the surface that is bonded to the transparent plate of the frame (called the bonding surface of the frame) (the surface that is actually located in the cavity space, where the pair of dies does not abut). This is a surface that contributes to the overhang operation of the frame.
- the shape of the “mold mating surface” in this specification can be regarded as substantially the same as the shape of the bonding surface of the frame. Also, depending on the shape (curved shape) of the transparent plate
- the adhesive surface of the frame may be inclined. For this reason, the adhesive side of the frame may not be determined on one side. Therefore, it is not wrong to consider that the surface formed by the longitudinal center line of the frame is substituted for the bonding surface of the frame. Therefore, the “mating surface of the mold” can be considered substantially equivalent to the shape of the surface formed by the longitudinal center line of the frame.
- the meaning that the mating surface of the mold is flat can be said to be that the surface formed by the center line in the longitudinal direction of the frame is flat.
- “nearly flat shape” has the following meaning. In other words, it is ideal that the mating surface is flat in order to reduce the manufacturing cost of the mold and the error in the design of the mold. Therefore, if the frame protruding toward the transparent plate can sufficiently follow the periphery of the transparent plate, the mating surface is desirably flat.
- the transparent plate may be greatly curved. If the degree of curvature of the transparent plate is too large, it is difficult for the frame to follow the periphery of the transparent plate. If the degree of curvature of the transparent plate is large, it is effective to slightly curve the mating surface in order for the frame to follow the periphery of the transparent plate. However, even if the mating surface is curved, the degree of curvature may be smaller than the degree of curvature of the transparent plate. Therefore, the meaning that the mating surface is “approximately flat” means that it is closer to flat than the degree of curvature of a transparent plate having a large degree of curvature. In this case, the surface formed by the longitudinal center line of the frame It has a curved shape, which means that the shape is almost flat.
- the method for manufacturing a framed transparent plate and the apparatus used in the method according to the present invention are advantageously used for bonding a frame to a transparent plate having a curved shape.
- the reason is that the mating surface of the mold can be formed into a flat or nearly flat shape even if the transparent plate is curved as described above.
- the transparent plate is curved, it is preferable to arrange the concave surface of the transparent plate facing the frame. The reasons are as follows.
- the concave surface of the transparent plate is often arranged inside the vehicle.
- the concave surface of the transparent plate is arranged facing the frame, the pressing force of the frame against the transparent plate is in the direction from the inside of the vehicle to the outside of the vehicle when placed on the vehicle. Therefore, the surface of the frame that receives the pressing force is located inside the vehicle. Even if the surface appearance is poor due to the pressing force against the frame, the surface appearance is not visible from outside the vehicle. Therefore, it is preferable to arrange the concave surface of the transparent plate facing the frame.
- the frame is projected so as to correspond to the curved shape of the peripheral edge of the transparent plate.
- “to correspond to the curved shape of the periphery of the transparent plate” has the following meaning.
- the transparent plate is curved, the periphery of the transparent plate is formed in an arc shape. Therefore, it is ideal to project the frame in an arc so as to follow the arc of the periphery of the transparent plate.
- the means for projecting the frame is formed in an arc shape.
- the frame can be glued to the transparent plate without projecting the frame strictly in an arc. That is, if the shape obtained by protruding the frame is made into a shape of a set of chords close to an arc, the frame can be bonded to the transparent plate. In this case, the number of strings should be increased in order to bring the aggregate of strings closer to an arc. Therefore, by increasing the number of strings, a high adhesive force can be obtained (an infinite number of strings results in an arc). Therefore, ⁇ to correspond to the curved shape of the periphery of the transparent plate '' means to project the frame so as to follow the arc formed by the periphery of the transparent plate or to form an aggregate of chords approximating the arc. Means. In view of the above, in this specification, projecting the frame in an “arc”
- protruding the frame so as to correspond to the curved shape of the periphery of the transparent plate can be described as follows. That is, a large number of certain parts of the entire frame are selected. The protruding distance a of each portion of the many selected frames is a predetermined distance. Each of the selected portions corresponds one-to-one with a portion of the edge of the transparent plate facing each other.
- the shape of the frame in the present invention can be selected for various shapes.
- the shape of the frame with respect to the transparent plate is a shape that is bonded only to one surface and the end surface of the transparent plate, or to only one surface. From the viewpoint of the dimensional error of the transparent plate, it is preferable that the shape of the frame is a shape that is adhered to only one surface of the transparent plate. Applying the present invention to a frame having this preferred shape is a mode in which poor dimensional accuracy, poor adhesion, and poor appearance can be effectively eliminated.
- FIG. 1 is a schematic diagram showing an injection molding apparatus and a cavity according to a first embodiment of the present invention.
- FIG. 2 is a schematic diagram showing a state in which the injection molding apparatus is opened, and a schematic diagram showing a temporary bonding step of the frame.
- FIG. 3 is an enlarged sectional view of a main part showing a glass plate with a frame.
- FIG. 4 is a cross-sectional view showing a state where the injection molding apparatus according to the second embodiment of the present invention is opened.
- FIG. 5 is a schematic plan view showing an arrangement position of the protruding pins.
- FIG. 6 is an enlarged perspective view of a main part showing a protruding pin.
- FIG. 7 is an enlarged perspective view of a main part showing a protruding pin.
- FIG. 8 is an enlarged perspective view of a main part showing the stopper.
- FIG. 9 is a cross-sectional view showing the operation of the projecting means shown in FIG.
- FIG. 10 is a schematic perspective view showing a permanent bonding mold.
- FIG. 11 is a cross-sectional view showing a state in which the injection molding apparatus of the third embodiment according to the present invention is opened.
- FIG. 12 is a cross-sectional view showing a state in which the injection molding apparatus according to the fourth embodiment of the present invention is opened.
- FIG. 13 is a cross-sectional view showing a state where the injection molding apparatus of the fifth embodiment according to the present invention is opened.
- FIG. 14 is an enlarged sectional view of a main part showing the projecting means shown in FIG.
- the first embodiment shown in FIGS. 1 and 2 is a method for manufacturing a framed glass plate 10 used for a fixed window of an automobile.
- the framed glass plate 10 includes a glass plate 11 curved and formed in a two-dimensional direction or a three-dimensional direction, and a frame 12 provided on the periphery of the back surface 11 A of the glass plate 11. (See Figure 2).
- Such a framed glass plate 10 is manufactured by the following procedure.
- first mold 21 and second mold 22 are clamped by the mold clamping device 23.
- the molten resin material is injected into the cavity space provided at the position of the mating surface between the first mold 21 and the second mold 22 via the injection device 24, and the frame 12 is injection-molded. .
- the cavity space is located at the mating surface of the first mold 21 and the second mold 22. Then, only the mating surface of the first mold 21 or the concave carved in the mating surface of the first mold 21 and the second mold 22 forms the frame 12 when they are joined together and clamped. A cavity space is provided to almost match.
- the mating surfaces of the first mold 21 and the second mold 22 are formed flat except for the recess.
- the frame 12 in this example has a substantially annular shape corresponding to the peripheral shape of the glass plate 11 as viewed in plan, so that the cross-sectional shape changes continuously over the entire circumference, that is, the projecting direction of the lip 12A. It is formed so that the projection angle changes continuously (see Fig. 1 (B)).
- the shape of the frame is not limited to this example, and may be the same cross section over the entire circumference. Further, the glass plate 11 may be formed to correspond to a part of the entire circumference.
- examples of the material of the frame 12 include a thermoplastic resin such as a vinyl chloride resin, an olefin resin, and a styrene resin.
- the injection device 24 is retracted from the mold clamping device 23, and the mold clamping device 23 is operated so that the first mold 21 and the second mold 22 are mutually moved. Open the mold so that it is separated, and expose the adhesive surface of the frame 12 to the outside.
- the separately manufactured glass plate 11 is held by a holding machine 25 and placed between the first mold 21 and the second mold 22.
- the glass plate 11 has a convexly curved surface 1 1B held by a holder 25 through suction cups 26 and 26, and a concavely curved back surface 1 1A has a first mold 2 1 Face to face.
- a primer adheresive is applied along the periphery of the back surface 11 A of the glass plate 11.
- the frame 12 is deformed into an arc shape from the first mold 21 by the projecting means 27 provided on the first mold 21 in accordance with the curvature of the back surface 11 A of the glass plate 11. Stick out.
- protruding pins 28 which can protrude and retract from the first mold 21 are illustrated. These protruding pins 28 can be protruded and retracted from the cavity wall 21A of the first mold 21 in parallel with each other by a cylinder or the like (not shown), and each protruding length can be set individually.
- the frame 12 is pressure-bonded to the back surface 11A of the glass plate 11 by the projecting means 27, and is temporarily bonded via a primer.
- the glass plate 11 is moved from between the first mold 21 and the second mold 22 by a molded product removal device (not shown), and is placed on a crimping jig heated to an appropriate temperature.
- a frame 12 is permanently bonded to the plate 11 to obtain a glass plate 10 with a frame.
- the frame 12 is injection-molded by the first mold 21 and the second mold 22. Therefore, the cross-sectional shape of the frame 12 can be arbitrarily selected, and the frame 12 does not have poor dimensional accuracy, poor adhesion, poor appearance, and the like.
- the frame 12 is protruded from the first mold 21 in an arc shape and adhered, the first mold 21 and the second mold 22 having flat mating surfaces can be adopted and compared with the conventional mold. As a result, the relative positioning of the glass plate 11 and the frame 12 can be simplified. In this way, it is possible to reduce the cost of the mold, not to complicate the manufacturing procedure, and to shorten the processing time as compared with the conventional case, thereby improving the production efficiency dramatically.
- the first mold 21 is provided with the projecting means 27, the frame 12 is reliably formed on the glass plate 11 curved in the two-dimensional direction or the three-dimensional direction, and Can be continuously bonded.
- protruding pins 28 are employed as the protruding means 27, by setting the protruding dimensions of each protruding pin 28 as appropriate and individually, the other glass plates having different curvatures can be used. Versatility is obtained, and it can be used for high-mix low-volume production. Note that the present invention is not limited to the first embodiment, and appropriate modifications and improvements can be made.
- FIGS. 1 and 2 basically have the same operation or effect as the members of the first embodiment. . Therefore, the description of each code may be simplified or omitted.
- 4 to 9 show the first mold 51 and the projecting means 57 of the second embodiment according to the present invention in detail.
- the glass plate 11 in the second embodiment has a substantially semi-elliptical shape (as viewed in a plan view), and is curved along the short-axis direction and the long-axis direction of the semi-ellipse.
- Figure 4 shows the end face along the short axis.
- the first mold 51 has a flat cavity wall 51A, and is supported by the support base 61 via the legs 60.
- the frame 42 injection-molded by the first mold 51 has the same projection direction and the same projection angle of the lip 42A over the entire circumference, and has a substantially planar shape corresponding to the planar shape of the glass plate 11. It is semi-elliptical. Illustration of the second type is omitted.
- the protruding means 57 includes a number of protruding pins 62, 63 that can penetrate through the first mold 51 and protrude from the cavity wall 51A, and are arranged below the first mold 51 to protrude therefrom.
- Pin 6 2, 6 It is configured to include an elevating member 64 for elevating and lowering 3 and a plurality of cylinders 65 for elevating the elevating member 64.
- the protruding pins 62, 63 are arranged at predetermined intervals along the continuous direction of the frame 42 on the cavity wall 51A of the first mold 51. As shown in FIG. 5, projecting pins 62 are arranged at positions corresponding to the straight and curved portions of the frame 42, and at positions corresponding to the corners (in plan projection) of the frame 42. Is provided with a protruding pin 63.
- the protruding pin 62 is formed into a slender and round rod shape (round bar shape), and the tip surface is orthogonal to the axis.
- the protruding pins 62 corresponding to the linear portion and the curved portion of the frame 42 have a tip end surface at a predetermined angle with respect to the axis, assuming that the shaft does not rotate.
- Intersecting protruding pins 62A may be employed, and as shown in FIG. 6 (C), protruding pins 62B having a substantially spherical end surface may be employed.
- a stepped protruding pin having a small diameter or a large diameter at the distal end, a substantially conical protruding pin tapering or expanding toward the distal end, or the like may be employed.
- the shape of the distal end surface, the shape of the distal end portion, or the like can be appropriately selected or combined. These combinations are determined according to the arrangement location, the shape of the rear surface of the glass plate 11, and the like.
- the protruding pin 63 is also in the shape of a round bar, and the contact plate 66 is attached to the tip.
- the contact plate 66 is substantially L-shaped in a plane, and is provided so that the surface direction is orthogonal to the axis of the protruding pin 63.
- the contact plate 66 is provided so as to intersect at a predetermined angle with respect to the axis, corresponding to the surface shape of the glass plate or the location of the projecting pin. Pin 63 A may be used.
- the protruding pins 62 and 63 have the same axial length from the distal end (upper end in FIG. 4) to the proximal end (lower end in FIG. 4).
- the protruding pins 62, 63 are arranged at their base end positions along the same horizontal plane by a regulating member 67 provided on the support base 61.
- the stopper pins 68 and 63 are provided with stoppers 68 at arbitrary positions in the axial direction. As shown in FIG. 8, the stopper 68 has a substantially annular shape through which the projecting pins 62 and 63 can pass through.
- the protruding pin 62, 63 By forcing the tip of the fixing bolt 69 screwed radially from the outer peripheral surface to the inner peripheral surface against the outer peripheral surface of the protruding pins 62, 63, Stono, ° 68 is the protruding pin 62, 63 It can be fixed at any position in the axial direction. Since the stopper 70 has a tapered tip 70 of the fixing bolt 69, the tip 70 bites into the outer peripheral surface of the protruding pins 62, 63 so that the stopper 68 is not positioned with respect to the protruding pins 62, 63. This is less likely to occur.
- Each protruding pin 62, 63 corresponds to the protruding dimension of the tip surface with respect to the cavity wall 51A, and the relative position of each stop pin 68 at each protruding pin 62, 63 is individually set. I have.
- the protruding pin 62 (hereinafter referred to as 62-1) corresponding to the substantially central portion along the short axis direction of the glass plate 11 is positioned relatively close to the base end portion along the axial direction. Stopper 68 is fixed to The protrusion pin 6 2 adjacent to the protrusion pin 6 2-1 (hereinafter referred to as 6 2-2) has a distance between the base end and the horn, ° 68, which is the base end of the protrusion pin 6 2-1. The length is set to be longer than the distance between the part and the horn 68.
- the protrusion pins 63 corresponding to both short-axis end portions of the glass plate 11 are arranged such that the distance between the base end and the tongue 68 is equal to the base end of the protrusion pin 62-2. It is set longer than the clearance between the horn and the horn.
- the elevating member 64 is substantially annular so as to surround the leg 60, and the flat upper surface 69 is parallel to the cavity wall 51A of the first mold 51. Thus, it is supported by the support 61 via the cylinder 65.
- the protruding pins 62, 63 pass through the elevating member 64 in the thickness direction such that the stoppers 68 are located above the upper surface 69 of the elevating member 64.
- the cylinder 65 has a cylinder rod 71 that protrudes and retracts from the cylinder body 70 by, for example, hydraulic or pneumatic pressure.
- the cylinder body 70 is fixed to the elevating member 64, and the tip of the cylinder rod 71. Are fixed to the support 61 through the elevating member 64.
- These cylinders 65 are controlled by control means (not shown), so that the cylinder openings 71 are respectively protruded and retracted with respect to the cylinder main body 70. Therefore, when each cylinder 65 is driven, the elevating member 64 moves up and down while keeping the upper surface 69 horizontal.
- a primer is applied in advance along the periphery of the back surface 11 A of the glass plate 11, and the glass plate 11 is preheated so that the surface temperature becomes, for example, about 80 ° C.
- the surface 11 B is held by the holding machine 25 via the suction cup 26.
- the bonding surface of the frame 42 is exposed to the outside, and Activate 5 so that the back surface 11 A of the glass plate faces the frame 42.
- the lifting members 64 are raised by synchronously driving the cylinders 65 by control means (not shown).
- the elevating member 64 raises the protruding pins 62, 63 via the stoppers 68, respectively, and protrudes the tips of the protruding pins 62, 63 from the cavity wall 51A of the first mold 51. Let out.
- the protrusion pins 62 and 63 have different distances between the base end and the stopper 68, the protrusion pins 62- Begins to rise. Thereafter, the protruding pin 62-2 starts to rise, and then the protruding pin 63 starts to rise.
- the frame 42 first has a substantially central portion along the short axis protruding from the first mold 51 toward the back surface 11 A of the glass plate 11, and then the back surface of the glass plate 11 on both sides in order. It protrudes toward 11 A and is supported in an arc.
- the frame 42 is simultaneously pressed against the entire edge along the short axis on the back surface 11A of the glass plate 11 and temporarily bonded (FIG. 9).
- the frame 42 is pressed simultaneously not only at the edge along the short axis of the glass plate 11 but also over the entire edge of the back surface 11 A of the glass plate 11.
- the frame 42 also has good shape followability to the back surface 11 A of the glass plate 11 due to the residual heat immediately after injection molding. Therefore, the frame 42 extends over the entire edge of the back surface 11 A of the glass plate 11. As a result, temporary bonding is performed without deformation stress concentrating on a specific location or a gap. After the frame 4 2 is temporarily bonded to the back surface 1 1 A of the glass plate 1 1, when the lifting member 6 4 is lowered, all the protruding pins 6 2, 6 3 follow the lifting member 6 4 by their own weight. The base end returns to the initial position where it abuts on the regulating member 67.
- the glass plate 11 and the frame 42 temporarily bonded to each other are moved between the permanent bonding molds 72 and 73 by a holding machine (not shown) (FIG. 10).
- the bonding die 72 has a substantially band-shaped press-contact surface 74 corresponding to the peripheral shape of the back surface 11 A of the glass plate 11.
- the final bonding die 73 is the surface of the glass plate 11
- a sheet-like cushioning member 76 is applied to the final bonding mold 73 along the entire press-contact surface 75 in advance, it can be rubbed to a specific portion on the surface 11 A of the glass plate 11. The generation of scratches, cracks, etc. can be prevented.
- the final bonding die 7 2, 73 are opened to obtain a glass plate 10 with a frame.
- the frame 42 is formed in an arc shape from the first mold 51 to the back surface 11A of the glass plate 11. Stick out and glue. Therefore, the mold cost is reduced by using the first mold 51 having a flat or nearly flat mating surface, and the process time is reduced because the relative positioning of the glass plate 11 and the frame 42 can be easily performed. As a result, the same effect as in the first embodiment can be obtained.
- the projecting means 57 is provided by the elevating member 64 and the stopper. Since the protruding pins 6 2, 6 3 are raised through the pas 68, the relative positions of the stoppers 68 with respect to the protruding pins 62, 63 are appropriately selected so that the respective protruding pins 62, 63 are selected. 63
- the protrusion length can be set arbitrarily and steplessly.
- FIG. 11 shows a third embodiment according to the present invention.
- the elevating means 80 in the third embodiment is basically configured in the same manner as the elevating means 57 of the first embodiment, except that the elevating member 78 has a convex circular arc surface 81 on the upper surface 79. Is provided.
- the surface shape and the radius of curvature of the convex arc surface 81 correspond to the shape and the radius of curvature of the back surface 11 A of the glass plate 11.
- the protruding pin 62-1 starts to rise.
- the protruding pin 62-2 starts to rise, and then the protruding pin 63 starts to rise.
- the frame 42 is projected in an arc shape.
- a flat surface may be formed on the upper surface 79 of the elevating member 78 in a substantially stair-like shape corresponding to the projecting dimensions of the respective projecting pins 62 and 63.
- FIG. 12 shows a fourth embodiment according to the present invention.
- the elevating means 82 in the fourth embodiment has a large number of cylinders 65 for directly and individually projecting the projecting pins 62, 63 from the cavity wall 51A.
- the cylinder 65 has a cylinder rod 71 disposed upward and is interconnected via a coupling member 93.
- the lifting / lowering means 80 since the lifting / lowering means 80 has a large number of cylinders 65 corresponding to the respective projecting pins 62, 63, each of the cylinders 65 is driven individually, and each projecting pin is driven. 62, 63 can be protruded from the cavity wall 51A with a delay in order.
- the frame 42 is protruded in an arc.
- each of the cylinders 65 by controlling each of the cylinders 65, it is possible to arbitrarily select a projecting order, a projecting speed, and the like of the projecting pins 62, 63.
- the form of adhesion of the frame to 1 A can be changed.
- the projecting pins 62 and 63 are sequentially projected with a delay, so that the rear surface 11A of the glass plate 11 The entire area of frame 42 was pressed at the same time.
- the fourth embodiment for example, first, after pressing a specific portion of the frame 4 2 against the back surface 11 A of the glass plate 11, the other portions of the frame 4 2 are sequentially turned to the back surface 11 of the glass plate 11. It is also possible to push on A.
- FIG. 13 shows a fifth embodiment according to the present invention.
- the fifth embodiment is a modification of the fourth embodiment, in which a cylinder 84 constituting the lifting / lowering means 83 projects two projecting pins 86 A and 86 B via a swing member 85. It has become.
- the protruding pins 86A and 86B have the same axial length.
- the protruding pins 86 A and 86 B are inserted through the compression spring 87, and their base ends are pin-connected to both ends of the swing member 85.
- the protruding pins 86 A and 86 B simultaneously start protruding from the cavity wall 51 A to partially protrude the frame 42 horizontally and correspond to the protruding pins 86 A
- the swing member 85 swings clockwise in FIG. 14 around the tip of the cylinder rod 71, and the projecting pin 8 Increase the projecting speed of B.
- the cylinder 84 projects the two protruding pins 86 A and 86 B, the total number of protruding pins can be increased as compared with the first to fourth embodiments. Two Can be stably projected.
- the two protruding pins 86 A and 86 B are connected to the cylinder 84 via the swing member 85. Therefore, when one of the protruding pins 86 A and 86 B presses a specific part of the frame against the back surface 11 A of the glass plate 11, the other protruding speed of the protruding pins 86 A and 86 B Is accelerated, and the process can be sped up. Further, the protruding pins 86 A and 86 B can be made to follow the glass plate so as to absorb the curved shape error of the glass plate 11.
- a spring mechanism similar to that of the fifth embodiment can be provided for each protruding pin in the first to fourth embodiments.
- a spring mechanism is provided on the side of the glass plate holder to absorb a curved shape error of the glass plate.
- a protruding slip that can protrude from the cavity space in an annular and wavy manner may be adopted, and the above-described structure in which the tips of the protruding pins are connected by a band-shaped ring is used. Is also good.
- the present invention is not only applicable to a framed glass plate manufactured by bonding an annular frame to a glass plate, but is not limited to a transparent resin plate having a curved surface.
- the present invention can be applied to all framed transparent plates manufactured by bonding the transparent plate, and the presence or absence of coloring of the transparent plate is also arbitrary.
- the timing of pressing against the transparent plate can be the same or a time difference can be provided. Both are appropriately selected from the viewpoint of the shape of the transparent plate, the shape of the mating surface of the mold, and the like. The relationship between the shape of the transparent plate, the shape of the mating surface of the mold, and the timing of pressing the frame will be described below.
- the shape of the peripheral edge of the transparent plate and the shape of the bonding surface of the frame are slightly different. That is, the peripheral length of the transparent plate to which the frame is bonded is different from the length of the frame. If the lengths are different, correct the difference by lengthening the frame slightly in the longitudinal direction. Therefore, if the degree of curvature of the transparent plate is not large, or if the curved shape of the periphery of the transparent plate to which the frame is bonded does not differ greatly at each part of the transparent plate, it is necessary to press the transparent plate while extending the frame evenly. It is superior. From this point of view, press each part of the frame against the transparent plate at the same timing It's better to do that.
- the temperature of the frame immediately after molding is high. If the resin is stretched at a high temperature, the stress remaining in the resin after cooling can be reduced. If the curved shape of the peripheral edge of the transparent plate to which the frame is bonded is significantly different at each part, it is effective to stretch the frame at an early stage and press against the greatly curved part of the transparent plate. In such a case, it is preferable that a time difference is provided between the respective portions of the frame and the frame is pressed against the transparent plate. In addition, in consideration of the property of the resin being stretched, the projecting direction of each part of the frame can be made radial.
- the number and positions of the projecting pins in each embodiment of the present invention are determined according to the shape of the transparent plate. That is, the frame is pressed in an arc shape corresponding to the curved shape of the peripheral edge of the transparent plate. A string of strings formed at the tip of the protruding pin corresponds to this arc. By increasing the number of strings, the collection of strings can be made closer to an arc. Therefore, when the curvature of the transparent plate is large (the radius of curvature is small), it is preferable that the number of protruding pins is large.
- the protruding pins densely in the portion having a large curvature and to coarsely arrange the protruding pins in the portion having a small curvature. It was explained earlier that the mating surface of the mold is preferably flat or nearly flat.
- the mating surface of the mold is advantageously curved.
- the transparent plate is largely curved, particularly when the transparent plate is locally largely curved, it is advantageous to make the mating surface of the mold curved. That is, when the transparent plate is largely curved, the difference between the peripheral length of the transparent plate to which the frame is bonded and the length of the frame is large. If this difference is large, the difference may not be absorbed only by the elongation of the resin. In this case, by bending the frame at the time of molding (curving the mating surface of the mold), the frame can be bonded to the largely curved transparent plate without largely depending on the elongation of the resin.
- the transparent plate when the transparent plate is locally largely curved, simply bending the frame may result in insufficient adhesion between the transparent plate and the frame. This is because, when the transparent plate is locally largely bent, a force acts to separate the frame from the transparent plate due to the shrinkage of the resin in this portion. Therefore, it is preferable to form the frame partially or completely into a shape that is curved more than the degree of curvature of the transparent plate. No. Thus, the adhesive strength of the frame to the largely curved transparent plate can be secured.
- Various molding methods such as ordinary injection molding, injection compression molding, and reaction injection molding can be applied to the molding of the frame in the present invention.
- Normal injection molding is preferred in view of the fact that the basic structure of the mold can be simplified, and that curing time and reaction time after molding are unnecessary.
- the colors, materials, shapes, dimensions, forms, numbers, locations, etc. of the transparent plates, frames, transparent plates with frames, molds, projecting means, projecting pins, crimping jigs and the like exemplified in the above-described embodiments are as follows. It is optional and not limited as long as the present invention can be achieved.
- the cross-sectional shape of the frame can be arbitrarily selected, and poor dimensional accuracy, poor adhesion, and poor appearance of the frame do not occur. Even when the transparent plate is curved, the cost of the mold can be reduced and the manufacturing procedure is not complicated.
- the frame is protruded through a protruding means that can protrude and retract from the mold, it can be reliably and continuously bonded to the arc surface or spherical surface of the transparent plate.
- the projecting dimensions of each projecting pin can be set appropriately and individually, so that a plurality of projecting pins having different curvatures can be obtained.
- Versatility can be obtained for various types of transparent plates.
- the apparatus used for manufacturing the framed transparent plate according to the present invention a large number of projecting pins that can be protruded and retracted use a die whose protruding length can be individually selected. In addition to reducing costs, the manufacturing procedure of the framed transparent plate can be smoothly performed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99926828A EP1048430A4 (en) | 1998-06-26 | 1999-06-25 | METHOD AND DEVICE FOR MANUFACTURING A TRANSPARENT PLATE WITH A FRAME |
BR9906562A BR9906562A (pt) | 1998-06-26 | 1999-06-25 | Método e aparelho para a produção de uma placa trnsparente presa a uma estrutura |
US09/513,312 US6413347B1 (en) | 1998-06-26 | 2000-02-25 | Method and apparatus for producing a frame-attached transparent plate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18086998 | 1998-06-26 | ||
JP10/180869 | 1998-06-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/513,312 Continuation-In-Part US6413347B1 (en) | 1998-06-26 | 2000-02-25 | Method and apparatus for producing a frame-attached transparent plate |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000000337A1 true WO2000000337A1 (fr) | 2000-01-06 |
Family
ID=16090780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/003415 WO2000000337A1 (fr) | 1998-06-26 | 1999-06-25 | Procede et dispositif de fabrication d'une plaque transparente dotee d'un cadre |
Country Status (4)
Country | Link |
---|---|
US (1) | US6413347B1 (ja) |
EP (1) | EP1048430A4 (ja) |
BR (1) | BR9906562A (ja) |
WO (1) | WO2000000337A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102529127A (zh) * | 2011-12-13 | 2012-07-04 | 江西洪都航空工业集团有限责任公司 | 可调节有机玻璃退火整形架 |
WO2017108862A3 (de) * | 2015-12-23 | 2017-08-17 | Fm Marketing Gmbh | Monolitische fernbedienung |
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---|---|---|---|---|
US7435371B2 (en) * | 2002-12-12 | 2008-10-14 | Kokoku Intech, Ltd. | Method for manufacturing rubber parts combined with substrate |
US7939161B2 (en) * | 2006-12-19 | 2011-05-10 | Dow Global Technologies Llc | Encapsulated panel assemblies and methods for making same |
CN103221211B (zh) | 2010-11-22 | 2016-06-29 | 电化株式会社 | 平板的贴合夹具及平板层叠体的制造方法 |
JP6120012B2 (ja) * | 2012-04-06 | 2017-04-26 | 旭硝子株式会社 | 樹脂枠体付き板状体及び樹脂枠体付き板状体の製造方法 |
WO2018122994A1 (ja) * | 2016-12-28 | 2018-07-05 | 株式会社森傳 | 車両内装用ボード及びその製造方法 |
PL3600882T3 (pl) * | 2017-03-22 | 2021-10-25 | Saint-Gobain Glass France | Urządzenie i sposób pobierania, odkształcania i odkładania cienkiej szyby szklanej |
CN115157545B (zh) * | 2022-05-26 | 2024-08-23 | 英纳法汽车天窗系统(上海)有限公司 | 带有防错构件的模具及其使用方法 |
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DE69019775T2 (de) * | 1989-03-31 | 1996-03-07 | Asahi Glass Co Ltd | Verfahren zum Herstellen einer Glasscheibe mit einer Abdichtung. |
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- 1999-06-25 WO PCT/JP1999/003415 patent/WO2000000337A1/ja not_active Application Discontinuation
- 1999-06-25 BR BR9906562A patent/BR9906562A/pt not_active Application Discontinuation
- 1999-06-25 EP EP99926828A patent/EP1048430A4/en not_active Withdrawn
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- 2000-02-25 US US09/513,312 patent/US6413347B1/en not_active Expired - Fee Related
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JPS5483075A (en) * | 1977-12-14 | 1979-07-02 | Yokohama Rubber Co Ltd:The | Method for applying sealing material |
JPH02108525A (ja) * | 1988-10-19 | 1990-04-20 | Honda Motor Co Ltd | ウインドガラスのモール成形方法 |
JPH0557797A (ja) * | 1990-12-29 | 1993-03-09 | Asahi Glass Co Ltd | 樹脂枠体付きガラス窓の製造法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102529127A (zh) * | 2011-12-13 | 2012-07-04 | 江西洪都航空工业集团有限责任公司 | 可调节有机玻璃退火整形架 |
CN102529127B (zh) * | 2011-12-13 | 2014-09-24 | 江西洪都航空工业集团有限责任公司 | 可调节有机玻璃退火整形架 |
WO2017108862A3 (de) * | 2015-12-23 | 2017-08-17 | Fm Marketing Gmbh | Monolitische fernbedienung |
EP3527353A3 (de) * | 2015-12-23 | 2019-12-04 | fm marketing gmbh | Monolitische fernbedienung |
Also Published As
Publication number | Publication date |
---|---|
BR9906562A (pt) | 2000-08-15 |
US6413347B1 (en) | 2002-07-02 |
EP1048430A4 (en) | 2006-05-17 |
EP1048430A1 (en) | 2000-11-02 |
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