CH375202A - Method of manufacturing a blank coin - Google Patents
Method of manufacturing a blank coinInfo
- Publication number
- CH375202A CH375202A CH1397160A CH1397160A CH375202A CH 375202 A CH375202 A CH 375202A CH 1397160 A CH1397160 A CH 1397160A CH 1397160 A CH1397160 A CH 1397160A CH 375202 A CH375202 A CH 375202A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacturing
- coin
- blank coin
- blank
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/28—Making machine elements wheels; discs
- B21K1/32—Making machine elements wheels; discs discs, e.g. disc wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4244759A GB947154A (en) | 1959-12-14 | 1959-12-14 | Improvements relating to coining |
Publications (1)
Publication Number | Publication Date |
---|---|
CH375202A true CH375202A (en) | 1964-02-15 |
Family
ID=10424464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1397160A CH375202A (en) | 1959-12-14 | 1960-12-14 | Method of manufacturing a blank coin |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE598122A (en) |
CH (1) | CH375202A (en) |
ES (1) | ES263192A1 (en) |
GB (1) | GB947154A (en) |
-
1959
- 1959-12-14 GB GB4244759A patent/GB947154A/en not_active Expired
-
1960
- 1960-12-13 BE BE598122A patent/BE598122A/en unknown
- 1960-12-13 ES ES0263192A patent/ES263192A1/en not_active Expired
- 1960-12-14 CH CH1397160A patent/CH375202A/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES263192A1 (en) | 1961-02-16 |
BE598122A (en) | 1961-06-13 |
GB947154A (en) | 1964-01-22 |
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