| Patents for C03B 27 - Tempering glass products (2,974) |
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| 02/23/1989 | WO1989001458A1 Glass bending and tempering apparatus |
| 02/21/1989 | US4806133 Process and apparatus for bending and tempering glass sheets |
| 02/01/1989 | EP0301755A2 Coated glass |
| 01/26/1989 | DE3721306C1 Support ring for a hot glass pane during thermal prestressing |
| 12/29/1988 | WO1988010240A1 Process for manufacturing glass objects including a cooling stage |
| 12/01/1988 | WO1988009309A1 Antifriction registration device for glass sheet shaping tools |
| 11/15/1988 | US4784681 Combined glass sheet bending and quench station |
| 11/01/1988 | US4781747 Blow back control device in glass tempering system |
| 11/01/1988 | US4781745 Registering device for glass article handling components |
| 10/18/1988 | US4778506 Using a trolley for transferring to the tempering station |
| 09/27/1988 | US4773926 Tempering of glass |
| 09/21/1988 | EP0282947A1 Adjusting device for the blast pressure in the cooling nozzles of a glass tempering apparatus |
| 09/07/1988 | CN87105967A Apparatus and method for level press bending |
| 08/30/1988 | US4767439 Support rollers and cooling air blow boxes |
| 08/30/1988 | CA1241197A1 Shaping glass sheets to complicated shapes |
| 08/10/1988 | EP0277683A2 Process and device for applying forces to glass sheets, in particular at a high temperature |
| 08/03/1988 | EP0277074A1 Volumes of glass tempered by contact with reinforced rims |
| 07/26/1988 | US4759788 Glass is heated to a temperature above strain point, cooling while horizontally supported |
| 07/06/1988 | EP0273883A2 Process and apparatus for bending and tempering glass sheets |
| 06/21/1988 | US4751776 End cap for a ceramic spool |
| 06/07/1988 | US4749401 Modifying impact of cooling air jets by perturbations |
| 06/07/1988 | US4749399 Ring mold unit for shaping and tempering glass sheet |
| 06/01/1988 | EP0268672A1 Glass structures. |
| 05/24/1988 | US4746348 Horizontal press bending apparatus and method |
| 05/11/1988 | EP0267119A1 Bending/tempering apparatus in the production of flat or bent glass sheets |
| 05/11/1988 | CN87106435A Method of and apparatus for bending and tempering glass sheets |
| 05/04/1988 | EP0265787A1 Assembly in the annealing section of a glass tempering apparatus |
| 05/04/1988 | EP0265786A1 Flow barrier in the annealing section of a glass tempering apparatus |
| 04/06/1988 | EP0263030A1 Bending and tempering of glass sheets moving on a curved forming bed in the moving direction |
| 04/05/1988 | US4735646 Method of tempering glass sheet by air quenching |
| 04/05/1988 | US4735645 Directing cooling gas tangentially against article producting compressive stresses |
| 03/30/1988 | EP0261612A1 Method of and apparatus for carrying glass sheets during heating and tempering |
| 03/30/1988 | EP0261611A1 Method of and apparatus for bending and tempering glass sheets |
| 02/09/1988 | US4723983 Apparatus for producing highly curved sheets of glass |
| 01/20/1988 | EP0253525A1 Heat strengthened glass |
| 12/16/1987 | EP0249361A2 Gas burner forced convection heating of glass sheets |
| 12/16/1987 | EP0249161A2 Adjustable quenching apparatus for tempering hot glass sheets |
| 12/08/1987 | US4712086 Support frame for resistor elements in a heating furnace for glass sheets |
| 12/08/1987 | US4711655 Flexible nozzle assembly |
| 12/08/1987 | US4711654 Apparatus for shaping glass sheet |
| 12/03/1987 | WO1987007253A1 Glass structures |
| 11/19/1987 | EP0246123A1 Apparatus for tempering glass sheets |
| 11/19/1987 | DE3616375A1 Device for thermal hardening of glass containers |
| 11/11/1987 | EP0244746A1 Glass vessel, especially an ampoule, and method of treating this glass vessel |
| 11/04/1987 | EP0244305A1 Transfer of sheet-like objects from one conveyor to another device, and use in the bending of glass sheets |
| 10/14/1987 | EP0241356A1 Heating techniques for glass sheets |
| 09/22/1987 | US4695821 Resistor element assembly for a heating furnace of glass sheets and method of replacing a resistor element |
| 08/11/1987 | US4685950 Process for improving the surface finish of glass foils |
| 07/21/1987 | US4681616 Glass sheet tempering method and furnace |
| 06/02/1987 | US4670036 Conveying, supporting and shaping glass sheets |
| 05/21/1987 | DE3533856A1 Apparatus for producing hard discs of glass |
| 05/19/1987 | US4666491 Bending and toughening in horizontal position |
| 05/05/1987 | US4662926 Automobile windows |
| 04/28/1987 | US4661142 Frame for supporting a glass sheet during tempering |
| 04/08/1987 | EP0217262A1 End cap for a ceramic spool and apparatus for mounting it |
| 04/01/1987 | EP0216701A1 Apparatus for taking and transferring glass sheets after their thermal tempering |
| 12/30/1986 | EP0206857A1 Controlled blowing on a transport frame of a glass sheet |
| 12/10/1986 | EP0204627A1 Tempering of glass by means of a gas |
| 12/09/1986 | CA1214936A1 Process and apparatus for conveying stacks of sheet glass heated to its softening point and application of some to shaping |
| 11/25/1986 | CA1214331A1 Device for aiding in the support of a glass sheet heated to its shaping temperature and resting simultaneously on mechanical supports |
| 11/04/1986 | US4620864 Glass sheet tempering utilizing heating and quenching performed in ambient at superatmospheric pressure |
| 10/29/1986 | CN85102132A 石英玻璃光导纤维 Quartz glass fiber |
| 10/28/1986 | US4619683 Glass sheet blowing assembly |
| 10/14/1986 | US4617043 Method of driving a glass tempering system and a glass tempering system for carrying out the method |
| 10/07/1986 | CA1212236A1 Method and apparatus for supplying cooling air in a glass sheet quench |
| 10/07/1986 | CA1212232A1 Method of and apparatus for quench-tempering shaped glass |
| 09/23/1986 | CA1211628A1 Glass tempering machine |
| 09/16/1986 | CA1211288A1 Apparatus for bending glass sheets |
| 09/02/1986 | CA1210587A1 Apparatus for curving and tempering glass sheets |
| 08/19/1986 | US4606749 Reducing sag defects |
| 08/05/1986 | US4604124 Apparatus for manufacturing of tempered, bent glass sheets |
| 07/09/1986 | EP0186842A1 Resistor element assembly for a heating furnace of glass sheets and method of replacing a resistor element |
| 07/09/1986 | EP0186841A1 Support frame for resistor elements in a heating furnace for glass sheets |
| 07/02/1986 | EP0186529A1 Frame for supporting a sheet of glass during tempering |
| 07/02/1986 | CN85109431A Support frame for resistor elements in a heating furnace for glass sheets |
| 07/02/1986 | CN85109430A Resistor element assembly for a heating furnace of glass sheets and method of replacing a resistor element |
| 06/24/1986 | CA1206336A1 Apparatus for tempering glass sheets of different sizes and shapes |
| 06/17/1986 | CA1206006A1 Tempering glass sheets by cooling comprising sublimation quenching |
| 06/17/1986 | CA1206005A1 Composite blasthead for quench station of glass sheet tempering system |
| 06/04/1986 | EP0183418A1 Method and apparatus for forming glass sheets |
| 05/27/1986 | CA1204939A1 Split ring-like member of adjustable length for shaping glass sheets |
| 05/20/1986 | US4589901 Apparatus for and method of bending glass sheets |
| 05/20/1986 | CA1204594A1 Process for obtaining an object with a chiralic structure resulting from drawing from a softened material source and device for performing this process |
| 05/06/1986 | US4586946 Equipment for curving glass sheets |
| 04/10/1986 | CN85107098A Method for driving glass annealing system and glass annealing system driven thereby |
| 04/09/1986 | EP0176768A1 Method of driving a glass tempering system and glass tempering system for carrying out the method |
| 04/08/1986 | CA1202783A1 Means for continuously bending and tempering a glass sheet |
| 03/25/1986 | US4578102 Air and water |
| 03/11/1986 | US4575390 Deforming accurately at high temperature to deep, abrupt or comp x curvature |
| 03/05/1986 | EP0173418A2 Method of making a tempered glass lid |
| 01/28/1986 | US4566893 Method for fabricating a glass CRT panel |
| 01/28/1986 | CA1199793A1 Multiple chamber vacuum holder used to shape glass sheets with means to isolate adjacent vacuum chambers |
| 01/14/1986 | CA1199179A1 Thermally toughening glass |
| 01/14/1986 | CA1199178A1 Thermally toughening glass |
| 01/07/1986 | US4563206 Variable size, shape and pattern |
| 12/18/1985 | EP0164823A2 Apparatus for bending glass sheets |
| 12/11/1985 | EP0163636A1 Apparatus for curving and tempering glass sheets |
| 12/03/1985 | US4556408 Dual ring segmented block tempering ring |
| 12/03/1985 | US4556407 Tempering ring with pivoting glass sheet support member |
| 12/03/1985 | US4556406 In glass sheets |