A glazing unit including a pane, a profiled seal portion, and at least one insert having an overmolded part located in the profiled seal portion and a protruding part located outside the profiled seal portion. The insert includes a baseplate that supports a base having a central axis and having a fr
A glazing unit including a pane, a profiled seal portion, and at least one insert having an overmolded part located in the profiled seal portion and a protruding part located outside the profiled seal portion. The insert includes a baseplate that supports a base having a central axis and having a free face, and also a pressure element firmly attached to the insert in at least one bonding region and that extends between the baseplate and the pane, bearing on the pane. The pressure element is also applied against the baseplate or against the base in at least one bearing region located beneath the base, between the base and the pane.
대표청구항▼
1. A glazing unit comprising: a pane;a profiled seal portion; andat least one insert including: an overmolded part located in the profiled seal portion,a protruding part located outside the profiled seal portion via which the glazing unit is disposed on one of a structural element and a body element
1. A glazing unit comprising: a pane;a profiled seal portion; andat least one insert including: an overmolded part located in the profiled seal portion,a protruding part located outside the profiled seal portion via which the glazing unit is disposed on one of a structural element and a body element of a vehicle,a baseplate that is overmolded in the profiled seal portion,a base supported on the baseplate, the base having a central axis and a free face located outside the profiled seal portion, anda pressure element firmly attached to the baseplate on a side opposite the base in at least one bonding region, the pressure element extending between the baseplate and the pane and bearing on the pane,wherein the pressure element further bears against the baseplate in at least one bearing region located beneath the baseplate, between the baseplate and the pane. 2. The glazing unit as claimed in claim 1, wherein the at least one bearing region of the pressure element is located substantially in an extension of the central axis of the base. 3. The glazing unit as claimed in claim 1, wherein the baseplate has a same peripheral outline as the base. 4. The glazing unit as claimed in claim 1, wherein the baseplate has a peripheral outline larger in size than a peripheral outline of the base. 5. The glazing unit as claimed in claim 1, wherein the pressure element includes one of a lug and a pair of coplanar lugs that are placed symmetrically with respect to the central axis of the base, wherein each lug is oriented relative to the baseplate in the at least one bonding region at an angle δ between 20° and 80° to a direction of the central axis of the base. 6. The glazing unit as claimed in claim 5, wherein each lug includes a first leg inclined away from the baseplate and a second leg that extends the first leg and is inclined toward the baseplate. 7. The glazing unit as claimed in claim 6, wherein the second leg has a shorter length than the first leg. 8. The glazing unit as claimed in claim 7, wherein a length of the second leg is substantially equal to half a length of the first leg. 9. The glazing unit as claimed in claim 6, wherein each lug includes a first leg and a second leg, wherein an angle between the first and second legs of a lug is between 80° and 100°. 10. The glazing unit as claimed in claim 5, wherein the pressure element includes the pair of coplanar lugs, each lug including a first leg and a second leg, and wherein respective ends of the second legs are bonded together. 11. The glazing unit as claimed in claim 5, wherein each lug is oriented with respect to the baseplate in the at least one bonding region at an angle 6 of between 30° and 60° to a direction of the central axis of the base. 12. The glazing unit as claimed in claim 1, wherein an angle β between a free face and an adjacent face of the pane ranges from 0° to 40°. 13. The glazing unit as claimed in claim 1, comprising at least two inserts, the protruding parts of the inserts being oriented in space along nonparallel axes. 14. The glazing unit as claimed in claim 1, wherein a face of the baseplate which is turned toward the pane has a hollowed surface portion toward the protruding part. 15. The glazing unit as claimed in claim 1, wherein the baseplate has at least one hole passing therethrough in a thickness direction thereof. 16. A method of manufacturing a glazing unit as claimed in claim 1, the glazing unit including a pane, a profiled seal portion and at least one insert including an overmolded part located in the profiled seal portion and a protruding part located outside the profiled seal portion for the glazing unit to be positioned on and/or fastened to a structural element, or to a body element of a vehicle, the insert including a baseplate that supports a base having a central axis and having a free face, and also a pressure element firmly attached to the insert in at least one bonding region, the method comprising:placing the pane in a first part of a mold;placing the insert in a second part of the mold, so that the protruding part is positioned in a positioning cavity provided in the second mold part and so that the free face of its base bears on a periphery of an entrance of the positioning cavity;closing the two mold parts so as to form a molding cavity; andinjecting a plastic constituting the profiled seal portion into the molding cavity so as to overmold, onto the pane, the baseplate, the base and the pressure element that extends between the baseplate and the pane, bearing on the pane, the free face and the protruding part both being outside the profiled seal portion,wherein, while the mold is closed, the pressure element is deformed and applied against the baseplate or against the base in at least one bearing region located beneath the base, between the base and the pane. 17. The manufacturing method as claimed in claim 16, wherein the bearing region of the pressure element is located substantially in an extension of the central axis of the base. 18. The manufacturing process as claimed in claim 16, wherein the glazing unit includes at least two inserts, the protruding parts of the inserts being oriented before molding in positioning cavities of the second mold part along nonparallel axes. 19. An insert for a glazing unit, via which the glazing unit is disposed on one of a structural element and a body element of a vehicle, the insert comprising: a baseplate;a base supported on the baseplate, the base having a central axis and having a free face away from the baseplate; anda pressure element firmly attached to the baseplate on a side opposite the base in at least one bonding region, the pressure element including one of a lug and a pair of coplanar lugs that are placed symmetrically with respect to the central axis of the base,wherein each lug is oriented with respect to the baseplate in the at least one bonding region at an angle δ of between 20° and 80°, to a direction of the central axis of the base. 20. The insert as claimed in claim 19, wherein each lug is oriented with respect to the baseplate in the at least one bonding region at an angle δ of between 30° and 60° to a direction of the central axis of the base.
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이 특허에 인용된 특허 (15)
Keys James F. (West Bloomfield MI), Encapsulated static seal.
Markowski Robert G. (East Haven CT) McCuin Jon P. (Bristol CT) Michaelis Gary P. (Oakville CT) Boucher George J. (Plainville CT), Environmental electric switch enclosure with viewing window.
Yokota Seiichi (Aichi-ken JPX) Hashimoto Hideyuki (Aichi-ken JPX) Takahashi Kazuhiro (Aichi-ken JPX), Method of producing a plate-shaped material with a resinous member for a window.
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