CH405623A - Process for the formation of dimensionally accurate inner surfaces on rotationally symmetrical hollow bodies made of vitreous material - Google Patents
Process for the formation of dimensionally accurate inner surfaces on rotationally symmetrical hollow bodies made of vitreous materialInfo
- Publication number
- CH405623A CH405623A CH440263A CH440263A CH405623A CH 405623 A CH405623 A CH 405623A CH 440263 A CH440263 A CH 440263A CH 440263 A CH440263 A CH 440263A CH 405623 A CH405623 A CH 405623A
- Authority
- CH
- Switzerland
- Prior art keywords
- formation
- inner surfaces
- rotationally symmetrical
- hollow bodies
- bodies made
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/09—Reshaping the ends, e.g. as grooves, threads or mouths
- C03B23/097—Reshaping the ends, e.g. as grooves, threads or mouths by blowing
- C03B23/098—Vacuum-blowing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE646104D BE646104A (en) | 1963-04-05 | ||
CH440263A CH405623A (en) | 1963-04-05 | 1963-04-05 | Process for the formation of dimensionally accurate inner surfaces on rotationally symmetrical hollow bodies made of vitreous material |
GB11724/64A GB1063467A (en) | 1963-04-05 | 1964-03-19 | Production of smooth surfaces on vitreous bodies |
GB12427/64A GB1063494A (en) | 1963-04-05 | 1964-03-24 | Production of precision formed inner surfaces on vitreous bodies |
DEP1268A DE1268325B (en) | 1963-04-05 | 1964-03-26 | Process for the formation of dimensionally accurate inner surfaces on rotationally symmetrical hollow bodies made of glass-like material |
SE3856/64A SE306811B (en) | 1963-04-05 | 1964-03-26 | |
DER37558A DE1284581B (en) | 1963-04-05 | 1964-03-26 | Process for the formation of smooth, dimensionally accurate outer surfaces on bodies made of vitreous material |
NL646403525A NL148016B (en) | 1963-04-05 | 1964-04-02 | PROCEDURE FOR FORMING SMOOTH OUTER SURFACES OF ACCURATE DIMENSIONS ON A BODY FROM A GLASS-LIKE MATERIAL, AND A BODY MOLDED ACCORDING TO THAT PROCEDURE. |
DK167664AA DK104801C (en) | 1963-04-05 | 1964-04-04 | Method for forming smooth, dimensionally accurate surfaces on bodies of vitreous material. |
JP39019115A JPS4826366B1 (en) | 1963-04-05 | 1964-04-06 | |
US357607A US3362435A (en) | 1963-04-05 | 1964-04-06 | Smooth precision formed body of vitreous material and method for producing it |
US572950A US3368588A (en) | 1963-04-05 | 1966-08-17 | Smooth precision dimensional bodies of vitreous material and method and apparatus for producing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH440263A CH405623A (en) | 1963-04-05 | 1963-04-05 | Process for the formation of dimensionally accurate inner surfaces on rotationally symmetrical hollow bodies made of vitreous material |
Publications (1)
Publication Number | Publication Date |
---|---|
CH405623A true CH405623A (en) | 1966-01-15 |
Family
ID=4275464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH440263A CH405623A (en) | 1963-04-05 | 1963-04-05 | Process for the formation of dimensionally accurate inner surfaces on rotationally symmetrical hollow bodies made of vitreous material |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH405623A (en) |
-
1963
- 1963-04-05 CH CH440263A patent/CH405623A/en unknown
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