초록 ▼

A laminated, plate-shaped element with at least a first and a second substrate, which are joined together at least indirectly by adhesive bonding, and also with at least one support element associated with the first substrate to fasten the laminated element to an infrastructure and active position f

A laminated, plate-shaped element with at least a first and a second substrate, which are joined together at least indirectly by adhesive bonding, and also with at least one support element associated with the first substrate to fasten the laminated element to an infrastructure and active position fastening of the second substrate at least in the event of failure of the bonded joint. The position fastening is active only between the first and second substrates and is placed a certain distance from the edge of the second substrate. The active position fastening is particularly applicable in laminated elements placed in an inclined or vertical mounting position, for example in solar modules with incorporated solar cells.

대표청구항 ▼

1. A laminated, plate-shaped element, comprising: at least a first and a second glass substrate, which are joined together, at least indirectly, by a layer of thermoplastic or curable casting resin adhesive bonding to form a bonded joint;at least one support element positioned in a recess in the fir

1. A laminated, plate-shaped element, comprising: at least a first and a second glass substrate, which are joined together, at least indirectly, by a layer of thermoplastic or curable casting resin adhesive bonding to form a bonded joint;at least one support element positioned in a recess in the first glass substrate to fasten the laminated element to an infrastructure, the recess only extending from one surface of the first glass substrate to an inner portion of the first glass substrate and not extending to the surface joined to the second glass substrate by the layer of adhesive bonding; andat least one active position fastening of the second glass substrate relative to the first glass substrate, at least in the event of failure of the bonded joint, whereinthe at least one active position fastening is active, independently of the at least one support element, only between the first and second glass substrates and is placed a certain distance from edges of the first and second glass substrates,the at least one active position fastening comprises at least one fastening element passing through the layer of adhesive bonding between the first and second glass substrates and engaging in a recess in each of the first and second glass substrates, the recess in the second glass substrate emerging only in a face of the second glass substrate which is turned toward the adhesive, the recess being a blind hole or a groove, the at least one support element is separate from the at least one active position fastening, and the at least one position fastening does not act as, nor is connected to, a support element for fastening the laminated element to an infrastructure. 2. The laminated element as claimed in claim 1, wherein the recess in the first glass substrate is a through-drillhole. 3. The laminated element as claimed in claim 1, wherein the at least one fastening element is a round tenon with a head part and a shank part. 4. The laminated element as claimed in claim 1, wherein the at least one fastening element is a cylindrical pin. 5. The laminated element as claimed in claim 1, wherein the at least one fastening element does not project from outer surfaces of the first and second glass substrates. 6. The laminated element as claimed in claim 1, further comprising visual masking in a region of the at least one active position fastening. 7. The laminated element as claimed in claim 1, wherein the at least one fastening element for the at least one active position fastening is fastened by adhesive bonding in a recess into which the at least one fastening element is introduced. 8. The laminated element as claimed in claim 1, wherein the at least one fastening element for the at least one active position fastening is immobilized by adhesion in a recess into which the at least one fastening element is introduced. 9. The laminated element as claimed in claim 8, wherein the at least one fastening element comprises at least one element configured to deform elastically or plastically upon introduction of the at least one fastening element into the recess. 10. The laminated element as claimed in claim 1, wherein the at least one fastening element for the at least one active position fastening is fastened by an assembly of the first and second glass substrates with the adhesive, in a recess into which the at least one fastening element is introduced. 11. The laminated element as claimed in claim 1, further comprising at least one functional element placed between the first and second glass substrates. 12. The laminated element as claimed in claim 11, wherein the at least one functional element is a coating comprised of a plurality of photovoltaic solar cells. 13. The laminated element as claimed in claim 1, wherein the at least one support element associated with the first glass substrate comprises a support bolt, which is fastened by adhesion, by interlocking, or by an undercut dowel, in a blind hole in the glass substrate emerging on the opposite side from the adhesive. 14. The laminated element as claimed in claim 1, wherein an edge of the laminated element is joined to the at least one support element. 15. The laminated element as claimed in claim 1, further comprising: an opaque colored layer in a region of an edge on a surface of the first glass substrate. 16. The laminated element as claimed in claim 1, wherein at least one of the first and second glass substrates includes an outer surface of the laminated element being flush with a respective end of the at least one fastening element. 17. A laminated, plate-shaped element, comprising: at least a first and a second substrate, which are joined together, at least indirectly, by a layer of thermoplastic or curable casting resin adhesive bonding to form a bonded joint;at least one support element associated with the first substrate to fasten the laminated element to an infrastructure; andat least one active position fastening of the second substrate, at least in the event of failure of the bonded joint, whereinthe at least one active position fastening is active, independently of the at least one support element, only between the first and second substrates and is placed a certain distance from edges of the first and second substrates,the at least one active position fastening comprises at least one fastening element passing through a plane of a bonded assembly between the first and second substrates and engaging in a recess in each of the first and second substrates, the recess in the second glass substrate emerging only in a face of the second glass substrate which is turned toward the adhesive, the recess being a blind hole or a groove, the at least one support element is separate from the at least one active position fastening, and the at least one position fastening does not act as, nor is connected to, a support element for fastening the laminated element to an infrastructure, andthe at least one support element associated with the first substrate comprises a support bolt, which is fastened by adhesion, by interlocking, or by an undercut dowel, in a blind hole in the first substrate emerging on the opposite side from the adhesive.