CH623979B5 - MACHINE FOR THERMOFORMING WATCH GLASSES. - Google Patents
MACHINE FOR THERMOFORMING WATCH GLASSES.Info
- Publication number
- CH623979B5 CH623979B5 CH38979A CH38979A CH623979B5 CH 623979 B5 CH623979 B5 CH 623979B5 CH 38979 A CH38979 A CH 38979A CH 38979 A CH38979 A CH 38979A CH 623979 B5 CH623979 B5 CH 623979B5
- Authority
- CH
- Switzerland
- Prior art keywords
- thermoforming
- machine
- watch glasses
- glasses
- watch
- 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
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/02—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing in machines with rotary tables
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/06—Devices for shaping or setting watch glasses
- G04D3/062—Shaping without chipping away, e.g. by hot pressing or by punching out the whole piece from a plate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Joining Of Glass To Other Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH38979A CH623979B5 (en) | 1979-01-16 | 1979-01-16 | MACHINE FOR THERMOFORMING WATCH GLASSES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH38979A CH623979B5 (en) | 1979-01-16 | 1979-01-16 | MACHINE FOR THERMOFORMING WATCH GLASSES. |
Publications (2)
Publication Number | Publication Date |
---|---|
CH623979GA3 CH623979GA3 (en) | 1981-07-15 |
CH623979B5 true CH623979B5 (en) | 1982-02-26 |
Family
ID=4185886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH38979A CH623979B5 (en) | 1979-01-16 | 1979-01-16 | MACHINE FOR THERMOFORMING WATCH GLASSES. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH623979B5 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002320757A1 (en) * | 2002-08-05 | 2004-02-23 | Shiqing Li | A one-step molding process for forming glass products with curved surfaces and the manufacture system thereof |
-
1979
- 1979-01-16 CH CH38979A patent/CH623979B5/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH623979GA3 (en) | 1981-07-15 |
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