FR2146835A5 - - Google Patents
Info
- Publication number
- FR2146835A5 FR2146835A5 FR7226073A FR7226073A FR2146835A5 FR 2146835 A5 FR2146835 A5 FR 2146835A5 FR 7226073 A FR7226073 A FR 7226073A FR 7226073 A FR7226073 A FR 7226073A FR 2146835 A5 FR2146835 A5 FR 2146835A5
- Authority
- FR
- France
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16394171A | 1971-07-19 | 1971-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2146835A5 true FR2146835A5 (cg-RX-API-DMAC10.html) | 1973-03-02 |
Family
ID=22592290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7226073A Expired FR2146835A5 (cg-RX-API-DMAC10.html) | 1971-07-19 | 1972-07-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3777595A (cg-RX-API-DMAC10.html) |
| CA (1) | CA962860A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2235410A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2146835A5 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1399136A (cg-RX-API-DMAC10.html) |
| IT (1) | IT962954B (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2368338A1 (fr) * | 1976-10-21 | 1978-05-19 | Charmilles Sa Ateliers | Procede et dispositif pour l'usinage d'un outil |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4032741A (en) * | 1974-02-13 | 1977-06-28 | Carel Fouche Languepin | Reaming device for machining by electro-erosion |
| US3910138A (en) * | 1974-03-06 | 1975-10-07 | Samarendra Narayan Sinha | Dies and punches for producing pressed components |
| US3952179A (en) * | 1974-05-08 | 1976-04-20 | Rockwell International Corporation | Rotary cutting die and method for its production |
| US4409457A (en) * | 1979-03-08 | 1983-10-11 | Bridgeport Tire Co. Ltd. | System for manufacturing tire molding metal molds with electrical discharge machining |
| JPS56139829A (en) * | 1980-04-04 | 1981-10-31 | Bridgestone Corp | Tire molding metallic mold and production of same by electrospark machining |
| US4524259A (en) * | 1983-04-04 | 1985-06-18 | Dataproducts Corporation | Print hammer assembly method |
| JP2502144B2 (ja) * | 1989-03-20 | 1996-05-29 | 日本碍子株式会社 | ハニカム・ダイス成形用放電加工電極の製造方法及びハニカム・ダイスの製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2405663A (en) * | 1944-09-13 | 1946-08-13 | Gorton George Machine Co | Mechanism for guiding multiple tools |
| US2854560A (en) * | 1956-09-28 | 1958-09-30 | Hill John William | Electrical engraving machines |
| DE1163999B (de) * | 1957-06-28 | 1964-02-27 | Siemens Ag | Elektromotorisch angetriebene Elektroerosionsmaschine, welche zur Herstellung von Werkstuecken mit Durchbruechen oder Aussparungen mit beliebigen Profilen dient |
| US3663786A (en) * | 1966-04-27 | 1972-05-16 | Oconnor Thomas John | Apparatus for electroerosive machining of metal |
-
1971
- 1971-07-19 US US00163941A patent/US3777595A/en not_active Expired - Lifetime
-
1972
- 1972-07-14 CA CA147,168A patent/CA962860A/en not_active Expired
- 1972-07-17 GB GB3326472A patent/GB1399136A/en not_active Expired
- 1972-07-18 IT IT27125/72A patent/IT962954B/it active
- 1972-07-19 DE DE2235410A patent/DE2235410A1/de active Pending
- 1972-07-19 FR FR7226073A patent/FR2146835A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2368338A1 (fr) * | 1976-10-21 | 1978-05-19 | Charmilles Sa Ateliers | Procede et dispositif pour l'usinage d'un outil |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2235410A1 (de) | 1973-02-08 |
| GB1399136A (en) | 1975-06-25 |
| CA962860A (en) | 1975-02-18 |
| US3777595A (en) | 1973-12-11 |
| IT962954B (it) | 1973-12-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |