ES457500A1 - Cutting U=tube glass profiles - by cutting from the centre of the base of the U (BR 6.12.77) - Google Patents
Cutting U=tube glass profiles - by cutting from the centre of the base of the U (BR 6.12.77)Info
- Publication number
- ES457500A1 ES457500A1 ES457500A ES457500A ES457500A1 ES 457500 A1 ES457500 A1 ES 457500A1 ES 457500 A ES457500 A ES 457500A ES 457500 A ES457500 A ES 457500A ES 457500 A1 ES457500 A1 ES 457500A1
- Authority
- ES
- Spain
- Prior art keywords
- cutting
- base
- centre
- profile
- tube 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/06—Cutting or splitting glass tubes, rods, or hollow products
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)
Abstract
Method for cutting very long glass profiles of U section moving in a straight line, consists of cutting the profile transversely using two cutting tools accompanying the profile in its longitudinal movement. The first tool cuts the profile in one half of its cross-section from a point in the middle of the base of the U to a point at the top of the branch of the U. The other half is then cut similarly. The process can be automated rather than having the glass cut manually.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7610733A FR2348162A1 (en) | 1976-04-12 | 1976-04-12 | Cutting U=tube glass profiles - by cutting from the centre of the base of the U (BR 6.12.77) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457500A1 true ES457500A1 (en) | 1978-03-16 |
Family
ID=9171723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457500A Expired ES457500A1 (en) | 1976-04-12 | 1977-04-04 | Cutting U=tube glass profiles - by cutting from the centre of the base of the U (BR 6.12.77) |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7702271A (en) |
ES (1) | ES457500A1 (en) |
FR (1) | FR2348162A1 (en) |
IT (1) | IT1083869B (en) |
PT (1) | PT66424B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT382603B (en) * | 1982-07-02 | 1987-03-25 | Glasschmelz Ofentechnik Ges M | DEVICE FOR DIVIDING A GLASS RIBBON |
-
1976
- 1976-04-12 FR FR7610733A patent/FR2348162A1/en not_active Withdrawn
-
1977
- 1977-04-04 ES ES457500A patent/ES457500A1/en not_active Expired
- 1977-04-08 IT IT2229677A patent/IT1083869B/en active
- 1977-04-11 BR BR7702271A patent/BR7702271A/en unknown
- 1977-04-12 PT PT6642477A patent/PT66424B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR7702271A (en) | 1977-12-06 |
PT66424B (en) | 1978-09-18 |
FR2348162A1 (en) | 1977-11-10 |
IT1083869B (en) | 1985-05-25 |
PT66424A (en) | 1977-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991102 |