FR2398028B1 - - Google Patents
Info
- Publication number
- FR2398028B1 FR2398028B1 FR7722349A FR7722349A FR2398028B1 FR 2398028 B1 FR2398028 B1 FR 2398028B1 FR 7722349 A FR7722349 A FR 7722349A FR 7722349 A FR7722349 A FR 7722349A FR 2398028 B1 FR2398028 B1 FR 2398028B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/10—Glass-cutting tools, e.g. scoring tools
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/10—Methods
- Y10T225/12—With preliminary weakening
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
- Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
- Y10T225/321—Preliminary weakener
- Y10T225/325—With means to apply moment of force to weakened work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
- Y10T225/329—Plural breakers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
- Y10T225/371—Movable breaking tool
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7722349A FR2398028A1 (fr) | 1977-07-21 | 1977-07-21 | Decoupe automatique du verre |
US05/923,168 US4227635A (en) | 1977-07-21 | 1978-07-10 | Apparatus for the manufacture of a window by detachment of the edges of a sheet of glass along a score |
IT25717/78A IT1097958B (it) | 1977-07-21 | 1978-07-14 | Procedimento e dispositivo per il distacco delle parti marginali o bordi di lastre di vetro,lungo una linea preventivamente tracciata ed incisa sulla superficie della lastra |
DE19782831765 DE2831765A1 (de) | 1977-07-21 | 1978-07-19 | Verfahren und vorrichtung zum abtrennen der raender von glasscheiben |
BE189434A BE869188A (fr) | 1977-07-21 | 1978-07-20 | Decoupe automatique |
JP8852778A JPS5434315A (en) | 1977-07-21 | 1978-07-21 | Method and apparatus for separating edge portion of glass sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7722349A FR2398028A1 (fr) | 1977-07-21 | 1977-07-21 | Decoupe automatique du verre |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2398028A1 FR2398028A1 (fr) | 1979-02-16 |
FR2398028B1 true FR2398028B1 (fr) | 1982-03-26 |
Family
ID=9193598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7722349A Granted FR2398028A1 (fr) | 1977-07-21 | 1977-07-21 | Decoupe automatique du verre |
Country Status (6)
Country | Link |
---|---|
US (1) | US4227635A (fr) |
JP (1) | JPS5434315A (fr) |
BE (1) | BE869188A (fr) |
DE (1) | DE2831765A1 (fr) |
FR (1) | FR2398028A1 (fr) |
IT (1) | IT1097958B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0431331A (ja) * | 1990-05-25 | 1992-02-03 | Toppan Printing Co Ltd | ガラス基板の自動断裁面取切削装置 |
JP2890137B2 (ja) * | 1990-07-05 | 1999-05-10 | 坂東機工株式会社 | ガラス板の折割装置 |
DE69927554T2 (de) * | 1998-07-07 | 2006-07-13 | Donnelly Mirrors Ltd., Naas | Vorrichtung zum Abbrechen vorgeritzter Formen einer Glasscheibe |
TWI586612B (zh) * | 2011-11-18 | 2017-06-11 | 康寧公司 | 用於修整移動玻璃帶之設備及方法 |
US8756817B2 (en) | 2011-11-30 | 2014-06-24 | Corning Incorporated | Method and apparatus for removing peripheral portion of a glass sheet |
US20140103088A1 (en) * | 2012-10-16 | 2014-04-17 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Breaker and breaking method for liquid crystal panel |
CN109760144B (zh) * | 2019-01-31 | 2023-07-04 | 东莞市九思自动化科技有限公司 | 一种折板机构及具有该折板机构的自动化分板机 |
CN112811805A (zh) * | 2021-01-19 | 2021-05-18 | 程慧超 | 一种玻璃分割辅助装置 |
CN113087377B (zh) * | 2021-04-19 | 2022-10-04 | 安徽晶晶玻璃制品有限公司 | 一种平面玻璃切割用玻璃雾渣降尘装置及其实施方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2259765A (en) * | 1939-09-25 | 1941-10-21 | Libbey Owens Ford Glass Co | Sheet glass breaking apparatus |
US2291451A (en) * | 1940-03-27 | 1942-07-28 | Pittsburgh Plate Glass Co | Method of cutting glass |
US3137426A (en) * | 1960-11-24 | 1964-06-16 | Forsch Anstalt Fuer Mechanik | Reserve container |
FR1308656A (fr) * | 1961-09-25 | 1962-11-09 | Saint Gobain | Procédé et dispositif de rupture des feuilles de verre suivant un tracé déterminé |
BE638583A (fr) * | 1963-10-07 | |||
FR1380755A (fr) * | 1963-10-25 | 1964-12-04 | Saint Gobain | Procédé et dispositif pour la découpe du verre |
US3300112A (en) * | 1964-08-11 | 1967-01-24 | Saint Gobain | Machine for severing glass |
US3520457A (en) * | 1968-10-07 | 1970-07-14 | Ford Motor Co | Method of separating pieces of edge trim remaining after the cutting of a glass bracket |
CA930301A (en) * | 1971-05-13 | 1973-07-17 | Ppg Industries, Inc. | Manufacture of glass sheets having predetermined outline shapes |
JPS5212731B2 (fr) * | 1972-04-10 | 1977-04-09 | ||
US3770173A (en) * | 1972-09-11 | 1973-11-06 | Billco Mfg Inc | Apparatus for automatically breaking out a scored glass bracket |
US4004723A (en) * | 1975-02-05 | 1977-01-25 | Nikolai Pavlovich Kabanov | Apparatus for removal of glass sheet flash |
FR2319589A1 (fr) * | 1975-08-01 | 1977-02-25 | Saint Gobain | Obtention d'un vitrage par brisure, suivant une ligne de decoupe, des bordures d'une plaque de verre |
US4046300A (en) * | 1976-06-01 | 1977-09-06 | Libbey-Owens-Ford Company | Scored glass bracket breaking apparatus |
-
1977
- 1977-07-21 FR FR7722349A patent/FR2398028A1/fr active Granted
-
1978
- 1978-07-10 US US05/923,168 patent/US4227635A/en not_active Expired - Lifetime
- 1978-07-14 IT IT25717/78A patent/IT1097958B/it active
- 1978-07-19 DE DE19782831765 patent/DE2831765A1/de active Granted
- 1978-07-20 BE BE189434A patent/BE869188A/fr not_active IP Right Cessation
- 1978-07-21 JP JP8852778A patent/JPS5434315A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
IT7825717A0 (it) | 1978-07-14 |
JPS6138133B2 (fr) | 1986-08-27 |
FR2398028A1 (fr) | 1979-02-16 |
IT1097958B (it) | 1985-08-31 |
JPS5434315A (en) | 1979-03-13 |
DE2831765C2 (fr) | 1989-01-05 |
BE869188A (fr) | 1979-01-22 |
US4227635A (en) | 1980-10-14 |
DE2831765A1 (de) | 1979-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |