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| Number | Title | Issue Date |
| 7122242 | Wedge shaped glass and methods of forming wedged glass A glass sheet includes a first edge, an opposing, second edge, and an intermediate location between the first edge and second edge. The glass sheet has a first portion extending between the first edge and the intermediate location and a second portion extending betw... | 10/17/2006 |
| 6698243 | Method and apparatus for manufacturing bent glass sheet A heated glass sheet is bent by pressing together with at least one belt made of a heat-resistant material against a bending member. The glass sheet is bent as the glass sheet is conveyed with the belt along the bending member, and the bending member is c... | 03/02/2004 |
| 6363753 | Curved glass manufacturing apparatus with improved bending and conveyor units A roll-forming unit of a curved glass manufacturing apparatus includes a cooperating pair of upper and lower forming roll mechanisms. Each mechanism includes a forming roll having a resilient rod covered with a cover member except opposite end portions th... | 04/02/2002 |
| 6279347 | Method and apparatus for producing bent glass sheet This invention provides a method and an apparatus for producing a bent glass sheet. A heated glass sheet (4, 24, 24*) conveyed from a heating furnace (1, 21) is bent by pressing with at least one belt (5, 9, 25) made of a heat-resistant material against a... | 08/28/2001 |
| 5573566 | Method of making a quartz dome reactor chamber A method of making a quartz dome for a reactor chamber from a substantially flat quartz disk. The quartz disk is placed on a graphite ring which is rotated. The quartz disk is heated until the disk is softened slightly and it begins to slump. The softened... | 11/12/1996 |
| 5096478 | Apparatus and method for conveying glass sheets An apparatus (10) for conveying a glass sheet (12) disclosed includes an air floatation glass sheet heating furnace (14) having a downwardly sloping heating bed (15). The furnace (14) includes an endless conveyor means (18) revolvable in situ and a plural... | 03/17/1992 |
| 5028250 | Glass sheet heating furnace The invention comprises a tunnel-type heating furnace of modular construction for heating glass sheets carried therethrough in succession on a series of aligned rollers. The furnace enclosure includes a lower section of generally rectangular cross-section... | 07/02/1991 |
