METHOD FOR SHAPING A FILM OF A MATERIAL THAT HAS LOW RESISTANCE TO TRACTION, AND MIRROR COMPRISING SUCH A FILM
The invention relates to a method for shaping a film of glass having a thickness Ev, said method comprising: a step (310) of applying and adhering a layer of a first material that can be subjected to traction to a first face of the film of glass, said layer having a thickness E1 such that: either th...
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| creator | VITUPIER, YANN NGHIEM, MARIE DANIEL, CHARLES GODILLOT, YANNICK PES, MICHAEL |
| description | The invention relates to a method for shaping a film of glass having a thickness Ev, said method comprising: a step (310) of applying and adhering a layer of a first material that can be subjected to traction to a first face of the film of glass, said layer having a thickness E1 such that: either the neutral fibre of the complex moves across into the layer of said first material, the glass being then completely under compression, or the neutral fibre moves towards said first material but remains in the glass film, the surface of the glass being then subjected to a level of traction lower than the rupture value; a step (320) of deforming the complex comprising the film of glass coated with the first layer of material, such that it is close to the final shape, in such way that the glass is mainly under compression; a step (330) of applying a stabilising element B; and a step (340) of adhering or attaching the stabilising element B to the complex A and of dimensional stabilisation of the final shape.
Le procédé de mise en forme d'une feuille de verre d'épaisseur Ev comporte : une étape (310) d'application et d'adhérence sur une première face de la feuille de verre d'une couche d'un premier matériau apte à être sollicité en traction, ladite couche ayant une épaisseur E1 de telle sorte que : - soit la fibre neutre du complexe est déportée dans la couche de ce premier matériau, le verre étant alors totalement sollicité en compression, - soit la fibre neutre est déportée vers ce premier matériau tout en restant dans la feuille de verre, la surface du verre étant alors sollicitée à un niveau de traction inférieur à la valeur à rupture; une étape (320) de déformation du complexe comprenant la feuille de verre revêtue de la première couche de matériau, proche de la forme finale, de telle sorte que le verre soit principalement en compression; une étape (330) d'application d'un élément de stabilisation B et une étape (340) d'adhérence ou de fixation de l'élément de stabilisation B le complexe A et de stabilisation dimensionnelle de la forme finale. |
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Le procédé de mise en forme d'une feuille de verre d'épaisseur Ev comporte : une étape (310) d'application et d'adhérence sur une première face de la feuille de verre d'une couche d'un premier matériau apte à être sollicité en traction, ladite couche ayant une épaisseur E1 de telle sorte que : - soit la fibre neutre du complexe est déportée dans la couche de ce premier matériau, le verre étant alors totalement sollicité en compression, - soit la fibre neutre est déportée vers ce premier matériau tout en restant dans la feuille de verre, la surface du verre étant alors sollicitée à un niveau de traction inférieur à la valeur à rupture; une étape (320) de déformation du complexe comprenant la feuille de verre revêtue de la première couche de matériau, proche de la forme finale, de telle sorte que le verre soit principalement en compression; une étape (330) d'application d'un élément de stabilisation B et une étape (340) d'adhérence ou de fixation de l'élément de stabilisation B le complexe A et de stabilisation dimensionnelle de la forme finale.</description><language>eng ; fre</language><subject>BLASTING ; HEATING ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; LIGHTING ; MECHANICAL ENGINEERING ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PERFORMING OPERATIONS ; PHYSICS ; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE ; RANGES ; SOLAR HEAT COLLECTORS ; SOLAR HEAT SYSTEMS ; TRANSPORTING ; VENTILATING ; WEAPONS ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20131121&DB=EPODOC&CC=WO&NR=2013171423A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20131121&DB=EPODOC&CC=WO&NR=2013171423A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VITUPIER, YANN</creatorcontrib><creatorcontrib>NGHIEM, MARIE</creatorcontrib><creatorcontrib>DANIEL, CHARLES</creatorcontrib><creatorcontrib>GODILLOT, YANNICK</creatorcontrib><creatorcontrib>PES, MICHAEL</creatorcontrib><title>METHOD FOR SHAPING A FILM OF A MATERIAL THAT HAS LOW RESISTANCE TO TRACTION, AND MIRROR COMPRISING SUCH A FILM</title><description>The invention relates to a method for shaping a film of glass having a thickness Ev, said method comprising: a step (310) of applying and adhering a layer of a first material that can be subjected to traction to a first face of the film of glass, said layer having a thickness E1 such that: either the neutral fibre of the complex moves across into the layer of said first material, the glass being then completely under compression, or the neutral fibre moves towards said first material but remains in the glass film, the surface of the glass being then subjected to a level of traction lower than the rupture value; a step (320) of deforming the complex comprising the film of glass coated with the first layer of material, such that it is close to the final shape, in such way that the glass is mainly under compression; a step (330) of applying a stabilising element B; and a step (340) of adhering or attaching the stabilising element B to the complex A and of dimensional stabilisation of the final shape.
Le procédé de mise en forme d'une feuille de verre d'épaisseur Ev comporte : une étape (310) d'application et d'adhérence sur une première face de la feuille de verre d'une couche d'un premier matériau apte à être sollicité en traction, ladite couche ayant une épaisseur E1 de telle sorte que : - soit la fibre neutre du complexe est déportée dans la couche de ce premier matériau, le verre étant alors totalement sollicité en compression, - soit la fibre neutre est déportée vers ce premier matériau tout en restant dans la feuille de verre, la surface du verre étant alors sollicitée à un niveau de traction inférieur à la valeur à rupture; une étape (320) de déformation du complexe comprenant la feuille de verre revêtue de la première couche de matériau, proche de la forme finale, de telle sorte que le verre soit principalement en compression; une étape (330) d'application d'un élément de stabilisation B et une étape (340) d'adhérence ou de fixation de l'élément de stabilisation B le complexe A et de stabilisation dimensionnelle de la forme finale.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE</subject><subject>RANGES</subject><subject>SOLAR HEAT COLLECTORS</subject><subject>SOLAR HEAT SYSTEMS</subject><subject>TRANSPORTING</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzLEKwjAQxvEuDqK-w4GrgmkF5yNNzEGTk-SkYykSJ6mF-v5YoQ_g9P2Hj9-6GLwRxzVYjpAc3ihcAcFS44HtXB7FRMIGxKGAwwQNtxBNoiQYtAFhkIhaiMMBMNTgKcYZ0-xvkdLPS3ftFnRbrJ79a8q7ZTfF3hrR7pjHd5ensX_kIX-6lsuTqtRFncsKVfXf6wu2hDc9</recordid><startdate>20131121</startdate><enddate>20131121</enddate><creator>VITUPIER, YANN</creator><creator>NGHIEM, MARIE</creator><creator>DANIEL, CHARLES</creator><creator>GODILLOT, YANNICK</creator><creator>PES, MICHAEL</creator><scope>EVB</scope></search><sort><creationdate>20131121</creationdate><title>METHOD FOR SHAPING A FILM OF A MATERIAL THAT HAS LOW RESISTANCE TO TRACTION, AND MIRROR COMPRISING SUCH A FILM</title><author>VITUPIER, YANN ; NGHIEM, MARIE ; DANIEL, CHARLES ; GODILLOT, YANNICK ; PES, MICHAEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2013171423A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE</topic><topic>RANGES</topic><topic>SOLAR HEAT COLLECTORS</topic><topic>SOLAR HEAT SYSTEMS</topic><topic>TRANSPORTING</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>VITUPIER, YANN</creatorcontrib><creatorcontrib>NGHIEM, MARIE</creatorcontrib><creatorcontrib>DANIEL, CHARLES</creatorcontrib><creatorcontrib>GODILLOT, YANNICK</creatorcontrib><creatorcontrib>PES, MICHAEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VITUPIER, YANN</au><au>NGHIEM, MARIE</au><au>DANIEL, CHARLES</au><au>GODILLOT, YANNICK</au><au>PES, MICHAEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR SHAPING A FILM OF A MATERIAL THAT HAS LOW RESISTANCE TO TRACTION, AND MIRROR COMPRISING SUCH A FILM</title><date>2013-11-21</date><risdate>2013</risdate><abstract>The invention relates to a method for shaping a film of glass having a thickness Ev, said method comprising: a step (310) of applying and adhering a layer of a first material that can be subjected to traction to a first face of the film of glass, said layer having a thickness E1 such that: either the neutral fibre of the complex moves across into the layer of said first material, the glass being then completely under compression, or the neutral fibre moves towards said first material but remains in the glass film, the surface of the glass being then subjected to a level of traction lower than the rupture value; a step (320) of deforming the complex comprising the film of glass coated with the first layer of material, such that it is close to the final shape, in such way that the glass is mainly under compression; a step (330) of applying a stabilising element B; and a step (340) of adhering or attaching the stabilising element B to the complex A and of dimensional stabilisation of the final shape.
Le procédé de mise en forme d'une feuille de verre d'épaisseur Ev comporte : une étape (310) d'application et d'adhérence sur une première face de la feuille de verre d'une couche d'un premier matériau apte à être sollicité en traction, ladite couche ayant une épaisseur E1 de telle sorte que : - soit la fibre neutre du complexe est déportée dans la couche de ce premier matériau, le verre étant alors totalement sollicité en compression, - soit la fibre neutre est déportée vers ce premier matériau tout en restant dans la feuille de verre, la surface du verre étant alors sollicitée à un niveau de traction inférieur à la valeur à rupture; une étape (320) de déformation du complexe comprenant la feuille de verre revêtue de la première couche de matériau, proche de la forme finale, de telle sorte que le verre soit principalement en compression; une étape (330) d'application d'un élément de stabilisation B et une étape (340) d'adhérence ou de fixation de l'élément de stabilisation B le complexe A et de stabilisation dimensionnelle de la forme finale.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING HEATING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE RANGES SOLAR HEAT COLLECTORS SOLAR HEAT SYSTEMS TRANSPORTING VENTILATING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | METHOD FOR SHAPING A FILM OF A MATERIAL THAT HAS LOW RESISTANCE TO TRACTION, AND MIRROR COMPRISING SUCH A FILM |
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