CA1080182A - Scored glass bracket breaking apparatus - Google Patents
Scored glass bracket breaking apparatusInfo
- Publication number
- CA1080182A CA1080182A CA278,511A CA278511A CA1080182A CA 1080182 A CA1080182 A CA 1080182A CA 278511 A CA278511 A CA 278511A CA 1080182 A CA1080182 A CA 1080182A
- Authority
- CA
- Canada
- Prior art keywords
- glass
- press roll
- breaking apparatus
- pattern
- core shaft
- 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.)
- Expired
Links
- 239000011521 glass Substances 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007667 floating Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000282887 Suidae Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- Y10T225/30—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
- Y10T225/371—Movable breaking tool
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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/691,903 US4046300A (en) | 1976-06-01 | 1976-06-01 | Scored glass bracket breaking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1080182A true CA1080182A (en) | 1980-06-24 |
Family
ID=24778436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA278,511A Expired CA1080182A (en) | 1976-06-01 | 1977-05-16 | Scored glass bracket breaking apparatus |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4046300A (enExample) |
| JP (1) | JPS52154820A (enExample) |
| AU (1) | AU507625B2 (enExample) |
| BR (1) | BR7703420A (enExample) |
| CA (1) | CA1080182A (enExample) |
| DE (1) | DE2724238A1 (enExample) |
| FR (1) | FR2353493A1 (enExample) |
| GB (1) | GB1544545A (enExample) |
| IT (1) | IT1084273B (enExample) |
| MX (1) | MX4229E (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445823A (en) * | 1994-10-20 | 1995-08-29 | The Procter & Gamble Company | Dermatological compositions and method of treatment of skin lesions therewith |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2398028A1 (fr) * | 1977-07-21 | 1979-02-16 | Saint Gobain | Decoupe automatique du verre |
| JPS5518339Y2 (enExample) * | 1977-07-28 | 1980-04-28 | ||
| US4106683A (en) * | 1977-08-11 | 1978-08-15 | Libbey-Owens-Ford Company | Glass breaking out apparatus |
| DE2945682C2 (de) | 1979-11-13 | 1982-06-24 | Vereinigte Glaswerke Gmbh, 5100 Aachen | Verfahren und Vorrichtung zum Abbrechen des Randstreifens einer nach einem vorgegebenen Umriß innerhalb eines Glasscheibenrohlings eingeritzten Glasscheibe |
| JPH07100615B2 (ja) * | 1988-03-29 | 1995-11-01 | 和郎 佐藤 | ガラス加工物切断装置 |
| DE19700950C2 (de) * | 1997-01-14 | 2002-06-06 | Torgauer Maschb Gmbh | Verfahren und Vorrichtung zum Abbrechen der Randstreifen einer nach einem vorgegebenen Umriß auf einem Glasscheibenrohling eingeritzten Glasscheibe |
| CN106542727B (zh) * | 2016-10-10 | 2019-03-05 | 华南理工大学 | 一种微磨削尖端精准诱导的曲面镜面脆裂成型方法 |
Family Cites Families (3)
| 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 |
| US3786973A (en) * | 1972-03-28 | 1974-01-22 | Ncr | Method and apparatus for breaking semiconductor wafers |
| US3770173A (en) * | 1972-09-11 | 1973-11-06 | Billco Mfg Inc | Apparatus for automatically breaking out a scored glass bracket |
-
1976
- 1976-06-01 US US05/691,903 patent/US4046300A/en not_active Expired - Lifetime
-
1977
- 1977-05-16 CA CA278,511A patent/CA1080182A/en not_active Expired
- 1977-05-16 GB GB20425/77A patent/GB1544545A/en not_active Expired
- 1977-05-19 AU AU25271/77A patent/AU507625B2/en not_active Expired
- 1977-05-25 DE DE19772724238 patent/DE2724238A1/de not_active Withdrawn
- 1977-05-26 IT IT49582/77A patent/IT1084273B/it active
- 1977-05-26 BR BR7703420A patent/BR7703420A/pt unknown
- 1977-05-31 FR FR7716614A patent/FR2353493A1/fr active Granted
- 1977-05-31 MX MX77100573U patent/MX4229E/es unknown
- 1977-06-01 JP JP6455977A patent/JPS52154820A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445823A (en) * | 1994-10-20 | 1995-08-29 | The Procter & Gamble Company | Dermatological compositions and method of treatment of skin lesions therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| AU507625B2 (en) | 1980-02-21 |
| US4046300A (en) | 1977-09-06 |
| BR7703420A (pt) | 1978-03-14 |
| FR2353493A1 (fr) | 1977-12-30 |
| FR2353493B1 (enExample) | 1981-06-19 |
| GB1544545A (en) | 1979-04-19 |
| AU2527177A (en) | 1978-11-23 |
| IT1084273B (it) | 1985-05-25 |
| JPS52154820A (en) | 1977-12-22 |
| DE2724238A1 (de) | 1977-12-15 |
| MX4229E (es) | 1982-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |