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
  • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
  • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
  • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
  • B60J7/043—Sunroofs e.g. sliding above the roof
• • 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
  • B60J10/00—Sealing arrangements
  • B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
  • B60J10/82—Sealing arrangements specially adapted for opening panels, e.g. doors for movable panels in roofs
• • 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
  • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
  • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
  • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
  • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered

Definitions

• the present invention relates to a lid for
• a cover for a vehicle roof for closing a roof opening in a fixed roof surface of the vehicle is known.
• the lid has a cover plate and a foamed plastic element, in which
• Fastener is foamed. There is to
• a lid for an opening in a roof surface of a vehicle is also known.
• the lid has a glass pane in the edge area
• Disk centering edge of the foam is between the bottom of the disk and the foam one
• the peripheral frame or the Circumferential elements have at least one reinforcing element for the glass element, wherein the reinforcing element with the peripheral frame or the peripheral elements through the
• a lid for closing an opening of a vehicle in particular a roof opening.
• the lid has a Disc, an adhesive element and at least one
• the disc is provided in the edge region with at least one foam.
• the foam surrounds at least partially the at least one reinforcing element and the adhesive element and connects the at least one
• the adhesive element is in an area of the
• the adhesive element interrupts and / or reduces at least in the region of
• the lid according to the first aspect of the invention provides that an adhesive element is arranged in the region of the reinforcing element within the foam surrounding the pane.
• the adhesive element interrupts the very good adhesion of the disc and the foam.
• the introduction of the adhesive element ensures that the adhesion between the plastic foam and the reinforcing element or the adhesion between the KunststoffumFumung and the disc in the region of the reinforcing element is interrupted. As a result, shrinking forces are not transmitted to the disk, resulting in no deformation and associated disadvantages.
• the adhesive element which may be, for example, an adhesive tape, an adhesive film or an adhesive label, is arranged between the disk and the at least one foam casing.
• the pane may be, for example, a glass pane.
• a first side of the adhesive member is at the reinforcing member glued surface facing the disc, wherein the second side of the adhesive member, the adhesion between the
• Foaming and the disc at least reduced and / or interrupts.
• the adhesive element is attached to the disk in the area of the reinforcing element, since the largest shrinkage forces act in this area. Due to the broken adhesion of the foam with the disk, no shrinkage forces can be transmitted to the disk in this region of the adhesive element. As a result, the described, disadvantageous
• Invention is the adhesive element between the
• the first side of the adhesive element is at the disc
• Adhesive element interrupts or at least reduces the
• Adhesion between the foam and the at least one reinforcing element Adhesion between the foam and the at least one reinforcing element. The by the cooling at
• Foaming forces produced during the foaming process and their shrinking work are not transferred to the disk, but lose their effect in the area of the partial interruption of the adhesion in the foam casing.
• a method of manufacturing a lid for closing an opening of a vehicle is described.
• an adhesive element with an adhesion-reducing surface is adhered to a first side of a pane.
• the disc and the reinforcing element are foamed, so that a permanent
• Reinforcing element is produced.
• adhesive element is the transfer of shrinkage shrinkage of the foam on the disc
• FIG. 1 shows a lid according to a first embodiment of the invention
• Figure 2 shows a lid according to a second
• FIG. 1 shows an exemplary arrangement of a lid 10 for closing a roof opening of a motor vehicle.
• the cover 10 has a disk 1, a foam 2 and a reinforcing element 3. Furthermore, the cover 10 has an adhesive element 20 which adheres to the pane 1 within the foam casing 2 in the region of the reinforcing element 3 with a first side 21. Furthermore, the adhesive element 20 has a second side 22 with an adhesion-reducing surface.
• the pane 1 has a foam casing 2, which is firmly and / or partially mechanically fixed in the edge region of the pane.
• the disk 1 has a thickness of 3.5 mm in the exemplary embodiment.
• the foam 2 consists
• a V-shaped reinforcing element 3 is embedded, which consists for example of sheet steel.
• the reinforcing element 3 by the V-shaped configuration on a cavity which is open in the direction of the disc 1.
• the lid 10 for example, given sufficient stability to mount it, for example, in a sunroof of a vehicle.
• the second side 22 of the adhesive member 20 may be made of Teflon, for example.
• the adhesion between the pane 1 with the adhesive element 20 and the foam 2 is interrupted in the region of the reinforcing element.
• the adhesive member 20 thus prevents the disc 1 deformed in the region of the reinforcing element 3 and it comes to a negative reflection optics on the surface 5 of the disc 1.
• FIG. 2 shows a further cover 10 according to a second embodiment of the invention.
• the embodiment according to FIG. 2 substantially corresponds to the embodiment according to FIG. 1, wherein the adhesive element 20 according to FIG. 1 is not arranged between the foam 2 and the pane 1, but between the reinforcement element 3 and the foam 2.
• the adhesive element 20 sticks to the first one 21 at the V-shaped opening of the reinforcing element 3.
• the adhesion between the foam 2 and the reinforcing element 3 is interrupted.
• Disc 1 and the foam 2 interrupted.
• the adhesion is not interrupted in the transition region between the foam 2 and the disc 1, but between the foam 2 and the reinforcing element 3. The incurred during the foam-surrounding process of the foam 2
• the adhesive member may be, for example, an adhesive label.
• the adhesive label has, for example, an adhesive tape made of an acrylate adhesive as a first side and a paper surface as a second side.
• the foam coating adheres to the paper surface in such a way that the reduction in adhesion described above with reference to FIGS. 1 and 2 occurs when the shrinkage forces occur either as a result of detachment of the paper surface from the adhesive tape or through
• Detaching the foam can be done from the paper surface.
• the second page can be a
• adhesion-reducing coating such as Teflon have.
• FIG. 3 describes an exemplary embodiment of a method for producing a cover for closing an opening of a vehicle. It is about
• a lid according to one of
• step Sl an adhesive member 20, which is a
• step S2 the disc 1 is inserted into a foaming tool.
• step S3 at least one reinforcing element 3 on the first side of the pane 1 in the region of the adhesive element 20
• step S4 the disc 1 and the Reinforcement element 3 is so foamed that a permanent mechanical connection between the disc 1 and the
• step S4 the disc 1 is, for example, by means of
• Polyurethane (PU) foam are the to his
• Preparation used components to a high temperature, for example 140 ° C, heated. These components are in a molding process in a foaming tool, in which the disc 1 in step S2 and the reinforcing element 3 in
• Step S3 were inserted, flushed.
• the disk 1 has by heating the foaming tool and the
• Temperature difference shrinkage forces are generated within the produced foam. This is preferably done in the region of the reinforcing element 3, since used
• Reinforcement elements 3 usually have a cavity which is open in the direction of the disc 1. By glued in step Sl adhesive element is the transfer of the
• the steps Sl to S3 can also be performed in different order.
• the features of a lid set forth in the described embodiments can be implemented in various ways

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Body Structure For Vehicles (AREA)
• Adhesives Or Adhesive Processes (AREA)
• Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=48703507

Family Applications (1)

Country Status (3)

Cited By (4)

Families Citing this family (4)

Citations (5)

Family Cites Families (3)

• 2012
  • 2012-07-18 DE DE102012106495.4A patent/DE102012106495A1/de not_active Ceased
• 2013
  • 2013-06-27 WO PCT/EP2013/063526 patent/WO2014012761A1/fr not_active Ceased
  • 2013-07-18 CN CN201320429873.5U patent/CN203472482U/zh not_active Expired - Fee Related

Patent Citations (5)

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