WO2017186479A1 - Vitre latérale polymère à puits de ventilation intégré - Google Patents

Vitre latérale polymère à puits de ventilation intégré Download PDF

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Publication number
WO2017186479A1
WO2017186479A1 PCT/EP2017/058627 EP2017058627W WO2017186479A1 WO 2017186479 A1 WO2017186479 A1 WO 2017186479A1 EP 2017058627 W EP2017058627 W EP 2017058627W WO 2017186479 A1 WO2017186479 A1 WO 2017186479A1
Authority
WO
WIPO (PCT)
Prior art keywords
ventilation shaft
side window
integrated ventilation
window
shaft according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2017/058627
Other languages
German (de)
English (en)
Inventor
Laurent Friocourt
Rym Benyahia
Marcus Guldan
Wolfgang Fleischmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to CN201780000512.XA priority Critical patent/CN107614358A/zh
Publication of WO2017186479A1 publication Critical patent/WO2017186479A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/10—Windows; Windscreens; Accessories therefor arranged at vehicle sides fixedly mounted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/24—Ventilating devices where the heating or cooling is irrelevant
    • B60H1/241—Ventilating devices where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
    • B60H1/243—Ventilating devices where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the lateral area (e.g. doors, pillars)

Definitions

  • the invention relates to a polymeric side window with integrated ventilation shaft and their use.
  • Moldings made of polymeric materials can be produced in almost any desired shape and geometry.
  • Special high-performance polymers such as aramids, for example Kevlar, have very high strength and stability.
  • polymeric material parts have to fulfill different requirements and functions. Important parameters here are the stability, fracture behavior, scratch resistance, impact resistance or notched impact strength. In addition to technical aspects, such as weight and strength of the individual components, the shape, geometry and appearance also play a more important role. In the automotive industry, apart from mechanical properties, design and aesthetics are of great importance. To combine different features in polymeric materials, they are composed of differently shaped and differently procured base materials. Conventional methods for producing these materials include two- or multi-component injection molding. In this way it is possible to combine properties such as weatherability, surface gloss and resistance to breakage or torsional stability. In addition, shares of very expensive materials can be reduced.
  • DE 196 33 959 A1 discloses a shaped body of a carrier and an outer decorative film.
  • the outer film has a decorative and a protective layer, wherein the protective layer consists of a photopolymerizable resin composition.
  • WO 2006/094484 A1 discloses a method for producing a flat two-component plastic body part.
  • the first component is a transparent polycarbonate.
  • the second component is made of an opaque polycarbonate.
  • DE 197 22 551 A1 discloses a process for the production of plastic parts in the two-component injection molding process.
  • EP 1 695 808 A1 discloses a trim part for a motor vehicle, for example a trim strip.
  • the trim part comprises a carrier part made of a thermoplastic material and a cover part.
  • the trim part is preferably produced by a multi-component injection molding process.
  • the protruding components such as the window guide bar can be thinned out.
  • reinforcing ribs are injected from the outside in the thinned area. These reinforcing ribs can reduce the breaking strength of the protruding, thinned However, only slightly increase component. In addition, externally molded reinforcing ribs can complicate the installation of the column cover due to the increased space requirement.
  • a ventilation window which comprises a continuous frame which can be installed in the window opening of a building or a motor vehicle. Furthermore, the ventilation window comprises a pair of transparent film webs, between which a fabric is laminated non-slip.
  • the transparent film webs have a plurality of vertically arranged rows of longitudinally spaced openings whose diameter is greater than the openings of the web. The openings of the films are arranged in series. The films allow for maximum ventilation, with the fabric retaining dust particles and insects.
  • a slidable transparent film for closing or regulating the ventilation is also mounted in the continuous frame in close contact with one of the transparent foils.
  • This transparent film for closing or regulating the vent also has vertically arranged rows of longitudinally spaced apertures of the same size as the apertures in the films. In one position of the transparent film to close or regulate the ventilation, the openings are arranged in series and in another position they are laterally offset to selectively reduce or block the flow of air through the laminate. In addition, the transparent film for closing or regulating the ventilation on a handle, with which the film can be moved. Still other embodiments of this basic arrangement will be described.
  • the international patent application WO 2006/072177 A1 discloses transparent parts made of polycarbonate in the form of a windshield, a side window, a rear window, a cover of a front light or a cover of a tail light.
  • the polycarbonate is protected from physical and chemical damage by a hard coating of polyacrylate.
  • the invention has the object to provide a polymeric side window with integrated ventilation chess, which has functional parts and increased strength and resistance to breakage, is easy to mount to the body and are saved with the manufacturing cost and weight.
  • a polymeric side window with integrated ventilation shaft which contains at least:
  • a preferred embodiment of the invention is a polymeric side window with integrated ventilation shaft, wherein at least one stiffening rib is mounted in the transition between the window guide web and the support member.
  • the transition forms an inner edge.
  • the stiffening ribs are attached.
  • a preferred embodiment of the invention is a polymeric side window with integrated ventilation shaft, wherein at least two positioning pins are mounted on the support member. The positioning pins facilitate the installation of the polymeric side window in the body considerably.
  • a preferred embodiment of the invention is a polymeric side window with integrated ventilation shaft, wherein at least one fastening element is mounted on the side of the ventilation shaft on the support member.
  • the fastener is advantageously used to receive a clip, with which the attachment of the polymeric disk is effected to the body.
  • a preferred embodiment of the invention is a polymeric side window with integrated ventilation shaft, the support part being polyethylene (PE), polycarbonates (PC), polypropylene (PP), polystyrene, polybutadiene, polynitriles, polyesters, polyurethanes, polymethylmethacrylate, polyacrylates, polyamides, polyethylene terephthalate (PET ), Polybutylene terephthalate (PBT), preferably acrylonitrile-butadiene-styrene (ABS), acrylic ester-styrene-acrylonitrile (ASA), acrylonitrile-butadiene-styrene-polycarbonate (ABS + PC), PET + PC, PBT + PC and / or copolymers , Block copolymers or mixtures thereof.
  • PE polyethylene
  • PC polycarbonates
  • PP polypropylene
  • polystyrene polybutadiene
  • polynitriles polyesters
  • polyesters polyurethanes
  • a preferred embodiment of the invention is a polymeric side window with integrated ventilation shaft, wherein the window guide web has an increased surface structure, preferably formed by material elevations shaped strip-shaped surface structure. Through this structure, the window guide bar increased stability is given.
  • a preferred embodiment of the invention is a polymeric side window with integrated ventilation shaft, the cover part containing polycarbonates (PC), polymethyl methacrylate (PMMA), styrene-acrylonitrile (SAN) and / or copolymers, block copolymers or mixtures thereof. These polymers are particularly well suited for the production of the cover part.
  • PC polycarbonates
  • PMMA polymethyl methacrylate
  • SAN styrene-acrylonitrile
  • a preferred embodiment of the invention is a polymeric side window with integrated ventilation shaft, wherein the carrier part contains inorganic or organic fillers, preferably S1O2, Al2O3, T1O2, clay minerals, silicates, zeolites, glass fibers, carbon fibers, glass beads, organic fibers and / or mixtures thereof. These fillers give the carrier part additional stability.
  • inorganic or organic fillers preferably S1O2, Al2O3, T1O2, clay minerals, silicates, zeolites, glass fibers, carbon fibers, glass beads, organic fibers and / or mixtures thereof.
  • a preferred embodiment of the invention is a polymeric side window with integrated ventilation shaft, wherein the cover part and optionally the carrier part of a hard coating, a hardcoat, preferably thermally or UV-curing lacquers, particularly preferably polysiloxanes, polyacrylates, polymethacrylates, copolymers, block polymers or mixtures thereof. These polymers are particularly suitable for the hard coating.
  • a preferred embodiment of the invention is a polymeric side window with integrated ventilation shaft wherein the stiffening ribs have a distance of 1 cm to 15 cm, preferably 2 cm to 5 cm. At these distances, the best effect of the stiffening ribs is achieved.
  • FIG. 1 shows a spherical representation of the front or outer side of the polymeric side pane according to the invention with integrated ventilation shaft
  • FIG. 2 shows a spherical representation of the rear side or inner side of the inventive polymeric side pane with integrated ventilation shaft
  • FIG. 3 shows a spherical representation of the top view of the inventive polymeric side pane with integrated ventilation Ventilation shaft
  • Figure 4 is a spherical representation of the inventive polymeric side window with integrated ventilation shaft from the inside and
  • FIG. 1 shows a spherical representation of the outside of the polymeric side pane according to the invention with integrated ventilation shaft.
  • a polymeric cover part 1 (material phase 1) and a polymeric support part 2 (material phase 2) comprise an integrated ventilation shaft 3.
  • the polymeric cover part 1 and the polymeric support part 2 comprise on the opposite side to the ventilation shaft 3, a longitudinal elongated window guide web 4, with the polymeric cover part 1 and the polymeric support member 2 is connected.
  • the support part 2 has towards the ventilation shaft 3 toward a taper.
  • the window guide bar 4 shows an increased surface structure. By material surveys 8 structured raised stripes are formed.
  • Figure 2 shows a spherical representation of the inside of the polymeric side window according to the invention with integrated ventilation shaft.
  • a cover part 1 is connected via a contact surface with the carrier part 2.
  • Material phase 1 and material phase 2 are produced by injection molding in a two-stage process.
  • the support part 2 and the window guide web 4 form a transition.
  • stiffening ribs 6 are mounted in the transition, therefore in the formed inner edge.
  • two positioning pins 7 are mounted on the support member 2 on the side of the window guide web 4.
  • a fastening element 5 is mounted on the side of the ventilation shaft 3 on the support part 2.
  • the stiffening ribs 6 and the increased surface structure through material elevation 8 increase the stability and breaking strength of the window guide web 4.
  • FIG. 3 shows a spherical representation of the inventive polymeric side window with integrated ventilation shaft from above. An enlarged section is shown. In this case, stiffening ribs 6 in the inner edge and the positioning pins 7 are clearly shown. Along the back of the window guide bar 4, the raised surface structure is shown by material elevation 8, wherein increased stripes are formed. This surface structure is used for locking and fixing a sealing element.
  • FIG. 4 shows a spherical representation of the inside of the polymeric side pane according to the invention with integrated ventilation shaft. An enlarged section is shown.
  • the fastener 5 is displayed on the front next to the ventilation shaft 3.
  • the fastener 5 is a so-called dockhouse.
  • the fastening element 5 serves to receive a clip for adjusting and fastening the polymeric side window with integrated ventilation shaft to the vehicle body. It works like a binding device. A clip is covered by the fastener.
  • FIG. 5 shows a spherical representation of the inside of the polymeric side pane according to the invention with integrated ventilation shaft. An enlarged section is shown. In this case, the position of the stiffening ribs 6 and the positioning pins 7 along the inner edge is shown enlarged. The stiffening ribs 6 serve to stiffen the transition between the window guide web 4 and the polymeric disc of the carrier part 1 and cover part. 2

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Vitre latérale polymère à puits de ventilation intégré, comprenant au moins a) un élément support (2) présentant un guide-vitre (4) intégré, b. un puits de ventilation (3) situé du côté opposé au guide-vitre (4) dans la partie de l'élément de support (2) qui présente un rétrécissement, et c. un élément de couverture (1) relié à l'élément support (2) par une surface de contact.
PCT/EP2017/058627 2016-04-28 2017-04-11 Vitre latérale polymère à puits de ventilation intégré Ceased WO2017186479A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780000512.XA CN107614358A (zh) 2016-04-28 2017-04-11 具有集成的通风井的聚合物侧玻璃板

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16167456 2016-04-28
EP16167456.9 2016-04-28

Publications (1)

Publication Number Publication Date
WO2017186479A1 true WO2017186479A1 (fr) 2017-11-02

Family

ID=56068642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/058627 Ceased WO2017186479A1 (fr) 2016-04-28 2017-04-11 Vitre latérale polymère à puits de ventilation intégré

Country Status (2)

Country Link
CN (1) CN107614358A (fr)
WO (1) WO2017186479A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546693A (en) * 1983-10-26 1985-10-15 Mctaw Jr Johnnie Vent window assembly
WO2006072177A1 (fr) * 2005-01-07 2006-07-13 Magna International Inc. Revêtement dans le moule de panneaux en polycarbonate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546693A (en) * 1983-10-26 1985-10-15 Mctaw Jr Johnnie Vent window assembly
WO2006072177A1 (fr) * 2005-01-07 2006-07-13 Magna International Inc. Revêtement dans le moule de panneaux en polycarbonate

Also Published As

Publication number Publication date
CN107614358A (zh) 2018-01-19

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