FR2364864A1 - METHOD AND APPARATUS FOR THE VOLUNTARY BREAKAGE OF GLASS SHEETS - Google Patents
METHOD AND APPARATUS FOR THE VOLUNTARY BREAKAGE OF GLASS SHEETSInfo
- Publication number
- FR2364864A1 FR2364864A1 FR7728306A FR7728306A FR2364864A1 FR 2364864 A1 FR2364864 A1 FR 2364864A1 FR 7728306 A FR7728306 A FR 7728306A FR 7728306 A FR7728306 A FR 7728306A FR 2364864 A1 FR2364864 A1 FR 2364864A1
- Authority
- FR
- France
- Prior art keywords
- conveyors
- voluntary
- breakage
- sheets
- glass
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/067—Sheet handling, means, e.g. manipulators, devices for turning or tilting sheet glass
-
- 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
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/033—Apparatus for opening score lines in glass sheets
Abstract
L'invention a pour objet un procédé et un appareil pour la séparation en plusieurs parties de feuilles en verre. Entre un convoyeur d'amenée 2 et un convoyeur d'évacuation 6 sont montés plusieurs convoyeurs à bande 4 qui divergent les uns des autres de part et d'autre de deux convoyeurs centraux parallèles 10, 12. Des moyens soulèvent les extrémités amont des convoyeurs 4 le long d'une ligne incurvée transversalement au déplacement et à une rayure longitudinale 3 qui sert d'amorce de rupture. L'invention est utilisable pour la séparation en plusieurs parties de feuilles de verre sur lesquelles on a préalablement tracé une ou plusieurs rayures longitudinales de rupture.The invention relates to a method and an apparatus for the separation into several parts of sheets of glass. Between a supply conveyor 2 and an discharge conveyor 6 are mounted several belt conveyors 4 which diverge from each other on either side of two parallel central conveyors 10, 12. Means raise the upstream ends of the conveyors 4 along a curved line transversely to the displacement and to a longitudinal groove 3 which serves as a starting point. The invention can be used for the separation into several parts of sheets of glass on which one or more longitudinal fracture stripes have been drawn beforehand.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB39119/76A GB1588229A (en) | 1976-09-21 | 1976-09-21 | Snapping of sheets of glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2364864A1 true FR2364864A1 (en) | 1978-04-14 |
| FR2364864B1 FR2364864B1 (en) | 1982-10-29 |
Family
ID=10407736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7728306A Granted FR2364864A1 (en) | 1976-09-21 | 1977-09-20 | METHOD AND APPARATUS FOR THE VOLUNTARY BREAKAGE OF GLASS SHEETS |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS594385B2 (en) |
| AR (1) | AR211505Q (en) |
| AU (1) | AU514334B2 (en) |
| BE (1) | BE858918A (en) |
| BR (1) | BR7706275A (en) |
| CA (1) | CA1055907A (en) |
| CS (1) | CS209497B2 (en) |
| DE (1) | DE2742520C2 (en) |
| DK (1) | DK156952C (en) |
| ES (1) | ES462502A1 (en) |
| FR (1) | FR2364864A1 (en) |
| GB (1) | GB1588229A (en) |
| IT (1) | IT1090263B (en) |
| MX (1) | MX4480E (en) |
| NZ (1) | NZ185164A (en) |
| PL (1) | PL110757B1 (en) |
| SE (1) | SE431445B (en) |
| TR (1) | TR19971A (en) |
| ZA (1) | ZA775491B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4123929C2 (en) * | 1991-07-19 | 1995-04-06 | Schott Glaswerke | Method and device for cutting flat glass sheets |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2504655A (en) * | 1947-02-06 | 1950-04-18 | Dallas John | Method of and apparatus for cutting and breaking sheet glass |
| GB1110764A (en) * | 1963-11-20 | 1968-04-24 | Pilkington Brothers Ltd | Improvements in or relating to the snapping of sheets of glass |
| US3491634A (en) * | 1967-11-06 | 1970-01-27 | Ford Motor Co | Process for separating sheets of rigid material |
| GB1259958A (en) * | 1968-11-14 | 1972-01-12 | Pilkington Brothers Ltd | Improvements in or relating to the cutting of glass sheets |
| US3637063A (en) * | 1969-07-10 | 1972-01-25 | Ppg Industries Inc | Apparatus for separating glass sheets |
| JPS488607U (en) * | 1971-06-10 | 1973-01-31 | ||
| JPS5323845B2 (en) * | 1973-01-19 | 1978-07-17 |
-
1976
- 1976-09-21 GB GB39119/76A patent/GB1588229A/en not_active Expired
-
1977
- 1977-09-12 NZ NZ185164A patent/NZ185164A/en unknown
- 1977-09-13 CA CA286,765A patent/CA1055907A/en not_active Expired
- 1977-09-13 ZA ZA00775491A patent/ZA775491B/en unknown
- 1977-09-14 AU AU28776/77A patent/AU514334B2/en not_active Expired
- 1977-09-20 BR BR7706275A patent/BR7706275A/en unknown
- 1977-09-20 FR FR7728306A patent/FR2364864A1/en active Granted
- 1977-09-20 ES ES462502A patent/ES462502A1/en not_active Expired
- 1977-09-20 SE SE7710521A patent/SE431445B/en not_active IP Right Cessation
- 1977-09-20 CS CS776092A patent/CS209497B2/en unknown
- 1977-09-20 PL PL1977200959A patent/PL110757B1/en unknown
- 1977-09-21 DE DE2742520A patent/DE2742520C2/en not_active Expired
- 1977-09-21 DK DK418277A patent/DK156952C/en not_active IP Right Cessation
- 1977-09-21 JP JP52114465A patent/JPS594385B2/en not_active Expired
- 1977-09-21 MX MX777793U patent/MX4480E/en unknown
- 1977-09-21 TR TR19971A patent/TR19971A/en unknown
- 1977-09-21 AR AR269281A patent/AR211505Q/en unknown
- 1977-09-21 IT IT12770/77A patent/IT1090263B/en active
- 1977-09-21 BE BE181091A patent/BE858918A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TR19971A (en) | 1980-06-02 |
| CS209497B2 (en) | 1981-12-31 |
| GB1588229A (en) | 1981-04-15 |
| IT1090263B (en) | 1985-06-26 |
| DE2742520A1 (en) | 1978-03-23 |
| SE431445B (en) | 1984-02-06 |
| FR2364864B1 (en) | 1982-10-29 |
| BR7706275A (en) | 1978-07-18 |
| DE2742520C2 (en) | 1984-03-01 |
| ES462502A1 (en) | 1978-07-16 |
| NZ185164A (en) | 1981-02-11 |
| DK418277A (en) | 1978-03-22 |
| PL200959A1 (en) | 1978-05-08 |
| JPS594385B2 (en) | 1984-01-30 |
| CA1055907A (en) | 1979-06-05 |
| AU514334B2 (en) | 1981-02-05 |
| SE7710521L (en) | 1978-03-22 |
| MX4480E (en) | 1982-05-19 |
| ZA775491B (en) | 1979-04-25 |
| JPS5339309A (en) | 1978-04-11 |
| AU2877677A (en) | 1979-03-22 |
| BE858918A (en) | 1978-03-21 |
| DK156952C (en) | 1990-02-26 |
| DK156952B (en) | 1989-10-23 |
| PL110757B1 (en) | 1980-07-31 |
| AR211505Q (en) | 1977-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |