NL6815980A - - Google Patents
Info
- Publication number
- NL6815980A NL6815980A NL6815980A NL6815980A NL6815980A NL 6815980 A NL6815980 A NL 6815980A NL 6815980 A NL6815980 A NL 6815980A NL 6815980 A NL6815980 A NL 6815980A NL 6815980 A NL6815980 A NL 6815980A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/20—Making tools by operations not covered by a single other subclass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/14—Changing the surface of the glass ribbon, e.g. roughening
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US271179XA | 1948-01-20 | 1948-01-20 | |
| US977880XA | 1948-01-20 | 1948-01-20 | |
| GB5114567A GB1235470A (en) | 1967-11-09 | 1967-11-09 | Improvements in or relating to flat glass manufacturing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6815980A true NL6815980A (it) | 1969-05-13 |
| NL143533B NL143533B (nl) | 1974-10-15 |
Family
ID=27260182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL686815980A NL143533B (nl) | 1948-01-20 | 1968-11-08 | Inrichting voor het afgeven van balletjes van te smelten materiaal in het bijzonder voor de vervaardiging van vlakglas. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH271179A (it) |
| NL (1) | NL143533B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1267800B (de) * | 1962-04-24 | 1968-05-09 | Jewel Engineering Leicester Lt | Verfahren und Vorrichtung zur Herstellung zusammengehoeriger Patrizen und Matrizen als Presswerkzeuge fuer die Herstellung von tiefgezogenen Gegenstaenden auf einer Presse |
| DE1577142B1 (de) * | 1964-08-01 | 1971-02-25 | Wmf Wuerttemberg Metallwaren | Verfahren zur Herstellung von Werkzeug-Gesenken fuer die Blechverformung |
-
1948
- 1948-12-31 CH CH271179D patent/CH271179A/de unknown
-
1968
- 1968-11-08 NL NL686815980A patent/NL143533B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL143533B (nl) | 1974-10-15 |
| CH271179A (de) | 1950-10-15 |