DE1025111B - Verfahren und Vorrichtung zum Biegen von Glasscheiben - Google Patents
Verfahren und Vorrichtung zum Biegen von GlasscheibenInfo
- Publication number
- DE1025111B DE1025111B DEL18222A DEL0018222A DE1025111B DE 1025111 B DE1025111 B DE 1025111B DE L18222 A DEL18222 A DE L18222A DE L0018222 A DEL0018222 A DE L0018222A DE 1025111 B DE1025111 B DE 1025111B
- Authority
- DE
- Germany
- Prior art keywords
- mold
- bending
- glass
- sections
- disc
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims description 67
- 239000011521 glass Substances 0.000 title claims description 55
- 238000000034 method Methods 0.000 title claims description 21
- 238000007493 shaping process Methods 0.000 claims description 18
- 239000005357 flat glass Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000000969 carrier Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/025—Re-forming glass sheets by bending by gravity
- C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/025—Re-forming glass sheets by bending by gravity
- C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US341969A US3089319A (en) | 1953-03-12 | 1953-03-12 | Glass bending apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1025111B true DE1025111B (de) | 1958-02-27 |
Family
ID=23339776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL18222A Pending DE1025111B (de) | 1953-03-12 | 1954-03-09 | Verfahren und Vorrichtung zum Biegen von Glasscheiben |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3089319A (en, 2012) |
| BE (1) | BE527159A (en, 2012) |
| DE (1) | DE1025111B (en, 2012) |
| FR (1) | FR1097088A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1089524B (de) | 1957-05-13 | 1960-09-22 | Libbey Owens Ford Glass Co | Biegeform zum Biegen von Glasscheiben |
| DE1111784B (de) * | 1958-07-17 | 1961-07-27 | Detag | Vorrichtung und Verfahren zum Biegen von Glasscheiben |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103430A (en) * | 1963-09-10 | jendrisak | ||
| BE549029A (en, 2012) * | 1955-07-02 | |||
| LU34575A1 (en, 2012) * | 1955-08-11 | |||
| BE550262A (en, 2012) * | 1955-08-11 | |||
| GB814995A (en) * | 1955-08-15 | 1959-06-17 | Libbey Owens Ford Glass Co | Method and apparatus for bending glass sheets |
| US2857713A (en) * | 1955-09-01 | 1958-10-28 | Pilkington Brothers Ltd | Apparatus for use in bending flat glass |
| BE551404A (en, 2012) * | 1955-10-07 | |||
| BE553921A (en, 2012) * | 1956-01-03 | |||
| BE555112A (en, 2012) * | 1956-03-01 | |||
| BE552388A (en, 2012) * | 1956-03-27 | |||
| BE557079A (en, 2012) * | 1956-06-28 | |||
| CH345982A (fr) * | 1956-06-28 | 1960-04-30 | Pittsburgh Plate Glass Co | Procédé pour cintrer au moins une feuille de verre et appareil pour la mise en oeuvre de ce procédé |
| BE567133A (en, 2012) * | 1957-05-03 | |||
| LU36064A1 (en, 2012) * | 1957-05-13 | |||
| US2941336A (en) * | 1957-09-20 | 1960-06-21 | Pittsburgh Plate Glass Co | Treating glass sheets |
| US3092481A (en) * | 1957-12-30 | 1963-06-04 | Libbey Owens Ford Glass Co | Glass bending mold |
| LU37289A1 (en, 2012) * | 1958-06-23 | |||
| US3137558A (en) * | 1958-09-11 | 1964-06-16 | Libbey Owens Ford Glass Co | Glass bending apparatus |
| US3248195A (en) * | 1959-01-09 | 1966-04-26 | Pittsburgh Plate Glass Co | Method and apparatus for bending glass sheets to compound curvatures |
| US3116993A (en) * | 1959-02-04 | 1964-01-07 | Pittsburgh Plate Glass Co | Glass bending |
| US3102802A (en) * | 1959-04-01 | 1963-09-03 | Libbey Owens Ford Glass Co | Apparatus for bending glass sheets |
| US3188193A (en) * | 1961-02-14 | 1965-06-08 | Pittsburgh Plate Glass Co | Molds for bending glass sheets with intermediate support points |
| US3356480A (en) * | 1963-02-25 | 1967-12-05 | Pittsburgh Plate Glass Co | Method for bending glass sheets |
| US4272275A (en) * | 1979-11-02 | 1981-06-09 | Ppg Industries, Inc. | Aligning glass sheets on an outline mold prior to transfer to shaping mold |
| US4406685A (en) * | 1982-03-08 | 1983-09-27 | Ppg Industries, Inc. | Eccentrically mounted stop for outline molds for shaping glass sheets |
| US4529433A (en) * | 1984-06-04 | 1985-07-16 | Ppg Industries, Inc. | Spring loaded stop member for glass sheet shaping molds |
| US4556408A (en) * | 1984-08-02 | 1985-12-03 | Ppg Industries, Inc. | Dual ring segmented block tempering ring |
| US4556407A (en) * | 1984-08-02 | 1985-12-03 | Ppg Industries, Inc. | Tempering ring with pivoting glass sheet support member |
| FR2568565B1 (fr) * | 1984-08-02 | 1990-10-19 | Ppg Industries Inc | Cadre de trempe a blocs segmentes, a cadres jumeles |
| US4596592A (en) * | 1985-05-02 | 1986-06-24 | Ppg Industries, Inc. | Stop members for glass sheet shaping molds |
| US5135560A (en) * | 1991-06-13 | 1992-08-04 | Ford Motor Company | Glass sheet support ring |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2450297A (en) * | 1941-12-19 | 1948-09-28 | Libbey Owens Ford Glass Co | Apparatus for bending glass |
| US2518951A (en) * | 1949-09-22 | 1950-08-15 | Libbey Owens Ford Glass Co | Locating apparatus for glass bending molds |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US760959A (en) * | 1903-07-20 | 1904-05-24 | American Glass Bending Company Ltd | Apparatus for bending glass. |
| US833436A (en) * | 1905-12-28 | 1906-10-16 | American Glass Bending Company Ltd | Apparatus for bending glass. |
| US1999558A (en) * | 1934-01-26 | 1935-04-30 | Pittsburgh Plate Glass Co | Form for bending glass |
| US2348278A (en) * | 1940-12-26 | 1944-05-09 | Johnston Glass Co Inc | Apparatus for forming combination curved and straight glass |
| US2348279A (en) * | 1940-12-26 | 1944-05-09 | Johnston Glass Co Inc | Apparatus for forming and annealing combination curved and straight glass |
| US2452488A (en) * | 1941-12-19 | 1948-10-26 | Libbey Owens Ford Glass Co | Apparatus for bending glass |
| US2646647A (en) * | 1948-09-10 | 1953-07-28 | Libbey Owens Ford Glass Co | Process and apparatus for bending and tempering glass |
| US2554572A (en) * | 1948-12-30 | 1951-05-29 | Libbey Owens Ford Glass Co | Shaping mold |
| US2551607A (en) * | 1948-12-31 | 1951-05-08 | Libbey Owens Ford Glass Co | Bending mold |
| US2608799A (en) * | 1951-01-02 | 1952-09-02 | Libbey Owens Ford Glass Co | Bending mold locating device |
| US2720729A (en) * | 1952-10-03 | 1955-10-18 | Ford Motor Co | Glass bending fixture |
| US2814164A (en) * | 1952-10-03 | 1957-11-26 | Libbey Owens Ford Glass Co | Glass bending apparatus |
-
0
- BE BE527159D patent/BE527159A/xx unknown
-
1953
- 1953-03-12 US US341969A patent/US3089319A/en not_active Expired - Lifetime
-
1954
- 1954-03-09 DE DEL18222A patent/DE1025111B/de active Pending
- 1954-03-11 FR FR1097088D patent/FR1097088A/fr not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2450297A (en) * | 1941-12-19 | 1948-09-28 | Libbey Owens Ford Glass Co | Apparatus for bending glass |
| US2518951A (en) * | 1949-09-22 | 1950-08-15 | Libbey Owens Ford Glass Co | Locating apparatus for glass bending molds |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1089524B (de) | 1957-05-13 | 1960-09-22 | Libbey Owens Ford Glass Co | Biegeform zum Biegen von Glasscheiben |
| DE1111784B (de) * | 1958-07-17 | 1961-07-27 | Detag | Vorrichtung und Verfahren zum Biegen von Glasscheiben |
Also Published As
| Publication number | Publication date |
|---|---|
| US3089319A (en) | 1963-05-14 |
| BE527159A (en, 2012) | |
| FR1097088A (fr) | 1955-06-29 |
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