DE1944498C3 - Mehrteilige Form zur Herstellung eines Kunststoffziffernblattes und Verfahren zur Herstellung von Durchbrechungen in dieser Form - Google Patents
Mehrteilige Form zur Herstellung eines Kunststoffziffernblattes und Verfahren zur Herstellung von Durchbrechungen in dieser FormInfo
- Publication number
- DE1944498C3 DE1944498C3 DE19691944498 DE1944498A DE1944498C3 DE 1944498 C3 DE1944498 C3 DE 1944498C3 DE 19691944498 DE19691944498 DE 19691944498 DE 1944498 A DE1944498 A DE 1944498A DE 1944498 C3 DE1944498 C3 DE 1944498C3
- Authority
- DE
- Germany
- Prior art keywords
- producing
- openings
- mold
- pins
- molded part
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000009760 electrical discharge machining Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
- B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- 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
- G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
- G04D3/0043—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the time-indicating mechanisms
- G04D3/0048—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the time-indicating mechanisms for dials
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1740068A CH540759A (de) | 1968-11-22 | 1968-11-22 | Form zur Herstellung eines einteiligen Kunststoffzifferblattes und Verfahren zur Herstellung dieser Form |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1944498A1 DE1944498A1 (de) | 1970-06-25 |
| DE1944498B2 DE1944498B2 (de) | 1973-11-29 |
| DE1944498C3 true DE1944498C3 (de) | 1974-06-27 |
Family
ID=4425116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691944498 Expired DE1944498C3 (de) | 1968-11-22 | 1969-09-02 | Mehrteilige Form zur Herstellung eines Kunststoffziffernblattes und Verfahren zur Herstellung von Durchbrechungen in dieser Form |
Country Status (5)
| Country | Link |
|---|---|
| AT (2) | AT297608B (enrdf_load_stackoverflow) |
| CH (2) | CH540759A (enrdf_load_stackoverflow) |
| DE (1) | DE1944498C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2023906B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1288579A (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1044497A (fr) * | 1951-11-06 | 1953-11-17 | Cadrhor | Cadran, notamment pour montres et pendulettes |
| FR1223913A (fr) * | 1959-05-12 | 1960-06-21 | Lapidor | Procédé de fabrication de cadrans d'horlogerie et outillage pour la mise en oeuvrede ce procédé |
-
1968
- 1968-11-22 CH CH1740068A patent/CH540759A/de unknown
- 1968-11-22 CH CH1740068D patent/CH1740068A4/xx unknown
-
1969
- 1969-09-02 DE DE19691944498 patent/DE1944498C3/de not_active Expired
- 1969-09-03 AT AT839569A patent/AT297608B/de not_active IP Right Cessation
- 1969-09-03 AT AT1061870A patent/AT307323B/de not_active IP Right Cessation
- 1969-09-24 GB GB1288579D patent/GB1288579A/en not_active Expired
- 1969-11-21 FR FR6940121A patent/FR2023906B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT297608B (de) | 1972-04-10 |
| GB1288579A (enrdf_load_stackoverflow) | 1972-09-13 |
| CH540759A (de) | 1971-05-28 |
| DE1944498A1 (de) | 1970-06-25 |
| FR2023906B1 (enrdf_load_stackoverflow) | 1973-03-16 |
| DE1944498B2 (de) | 1973-11-29 |
| FR2023906A1 (enrdf_load_stackoverflow) | 1970-08-21 |
| AT307323B (de) | 1973-05-25 |
| CH1740068A4 (enrdf_load_stackoverflow) | 1971-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |