NL105881C - - Google Patents
Info
- Publication number
- NL105881C NL105881C NL105881DA NL105881C NL 105881 C NL105881 C NL 105881C NL 105881D A NL105881D A NL 105881DA NL 105881 C NL105881 C NL 105881C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Presses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2839897X | 1955-03-30 | ||
| GB922155A GB812133A (en) | 1956-03-23 | 1956-03-23 | Improvements in and relating to control valves for hydraulic presses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL105881C true NL105881C (en:Method) |
Family
ID=32328023
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL205911D NL205911A (en:Method) | 1955-03-30 | ||
| NL105881D NL105881C (en:Method) | 1955-03-30 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL205911D NL205911A (en:Method) | 1955-03-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2839897A (en:Method) |
| BE (1) | BE546574A (en:Method) |
| CH (1) | CH347059A (en:Method) |
| FR (1) | FR1148953A (en:Method) |
| NL (2) | NL105881C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1269457B (de) * | 1957-04-20 | 1968-05-30 | Schloemann Ag | Freiformschmiedepresse mit von Servomotoren oeffenbare Pressenventile |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1895710A (en) * | 1931-11-24 | 1933-01-31 | Hydraulic Press Mfg Co | Hydraulic press |
| BE511629A (en:Method) * | 1951-05-24 |
-
0
- NL NL205911D patent/NL205911A/xx unknown
- BE BE546574D patent/BE546574A/xx unknown
- NL NL105881D patent/NL105881C/xx active
-
1956
- 1956-03-26 US US573971A patent/US2839897A/en not_active Expired - Lifetime
- 1956-03-28 FR FR1148953D patent/FR1148953A/fr not_active Expired
- 1956-03-29 CH CH347059D patent/CH347059A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2839897A (en) | 1958-06-24 |
| BE546574A (en:Method) | |
| NL205911A (en:Method) | |
| FR1148953A (fr) | 1957-12-18 |
| CH347059A (de) | 1960-06-15 |