FR2364864A1 - Procede et appareil pour la rupture volontaire des feuilles en verre - Google Patents
Procede et appareil pour la rupture volontaire des feuilles en verreInfo
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Structure Of Belt Conveyors (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Sorting Of Articles (AREA)
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.
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 (fr) | 1978-04-14 |
FR2364864B1 FR2364864B1 (fr) | 1982-10-29 |
Family
ID=10407736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728306A Granted FR2364864A1 (fr) | 1976-09-21 | 1977-09-20 | Procede et appareil pour la rupture volontaire des feuilles en verre |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS594385B2 (fr) |
AR (1) | AR211505Q (fr) |
AU (1) | AU514334B2 (fr) |
BE (1) | BE858918A (fr) |
BR (1) | BR7706275A (fr) |
CA (1) | CA1055907A (fr) |
CS (1) | CS209497B2 (fr) |
DE (1) | DE2742520C2 (fr) |
DK (1) | DK156952C (fr) |
ES (1) | ES462502A1 (fr) |
FR (1) | FR2364864A1 (fr) |
GB (1) | GB1588229A (fr) |
IT (1) | IT1090263B (fr) |
MX (1) | MX4480E (fr) |
NZ (1) | NZ185164A (fr) |
PL (1) | PL110757B1 (fr) |
SE (1) | SE431445B (fr) |
TR (1) | TR19971A (fr) |
ZA (1) | ZA775491B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4123929C2 (de) * | 1991-07-19 | 1995-04-06 | Schott Glaswerke | Verfahren und Vorrichtung zum Zerteilen von Flachglastafeln |
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 (fr) * | 1971-06-10 | 1973-01-31 | ||
JPS5323845B2 (fr) * | 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/xx unknown
- 1977-09-13 CA CA286,765A patent/CA1055907A/fr not_active Expired
- 1977-09-13 ZA ZA00775491A patent/ZA775491B/xx unknown
- 1977-09-14 AU AU28776/77A patent/AU514334B2/en not_active Expired
- 1977-09-20 FR FR7728306A patent/FR2364864A1/fr active Granted
- 1977-09-20 PL PL1977200959A patent/PL110757B1/pl unknown
- 1977-09-20 SE SE7710521A patent/SE431445B/xx not_active IP Right Cessation
- 1977-09-20 ES ES462502A patent/ES462502A1/es not_active Expired
- 1977-09-20 CS CS776092A patent/CS209497B2/cs unknown
- 1977-09-20 BR BR7706275A patent/BR7706275A/pt unknown
- 1977-09-21 JP JP52114465A patent/JPS594385B2/ja not_active Expired
- 1977-09-21 DK DK418277A patent/DK156952C/da not_active IP Right Cessation
- 1977-09-21 TR TR19971A patent/TR19971A/xx unknown
- 1977-09-21 MX MX777793U patent/MX4480E/es unknown
- 1977-09-21 IT IT12770/77A patent/IT1090263B/it active
- 1977-09-21 BE BE181091A patent/BE858918A/fr not_active IP Right Cessation
- 1977-09-21 AR AR269281A patent/AR211505Q/es unknown
- 1977-09-21 DE DE2742520A patent/DE2742520C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7706275A (pt) | 1978-07-18 |
NZ185164A (en) | 1981-02-11 |
ES462502A1 (es) | 1978-07-16 |
DK156952C (da) | 1990-02-26 |
JPS5339309A (en) | 1978-04-11 |
PL200959A1 (pl) | 1978-05-08 |
CS209497B2 (en) | 1981-12-31 |
SE7710521L (sv) | 1978-03-22 |
CA1055907A (fr) | 1979-06-05 |
DE2742520A1 (de) | 1978-03-23 |
AR211505Q (es) | 1977-12-30 |
PL110757B1 (en) | 1980-07-31 |
FR2364864B1 (fr) | 1982-10-29 |
BE858918A (fr) | 1978-03-21 |
AU2877677A (en) | 1979-03-22 |
JPS594385B2 (ja) | 1984-01-30 |
DK418277A (da) | 1978-03-22 |
TR19971A (tr) | 1980-06-02 |
MX4480E (es) | 1982-05-19 |
DK156952B (da) | 1989-10-23 |
IT1090263B (it) | 1985-06-26 |
ZA775491B (en) | 1979-04-25 |
AU514334B2 (en) | 1981-02-05 |
GB1588229A (en) | 1981-04-15 |
SE431445B (sv) | 1984-02-06 |
DE2742520C2 (de) | 1984-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |