JPS4830662A - - Google Patents
Info
- Publication number
- JPS4830662A JPS4830662A JP8355372A JP8355372A JPS4830662A JP S4830662 A JPS4830662 A JP S4830662A JP 8355372 A JP8355372 A JP 8355372A JP 8355372 A JP8355372 A JP 8355372A JP S4830662 A JPS4830662 A JP S4830662A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
- B21K27/02—Feeding devices for rods, wire, or strips
- B21K27/04—Feeding devices for rods, wire, or strips allowing successive working steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712141980 DE2141980C3 (en) | 1971-08-21 | 1971-08-21 | Hydraulic multi-stage cold extrusion press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4830662A true JPS4830662A (en) | 1973-04-23 |
Family
ID=5817410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8355372A Pending JPS4830662A (en) | 1971-08-21 | 1972-08-21 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4830662A (en) |
| DE (1) | DE2141980C3 (en) |
| FR (1) | FR2150401B1 (en) |
| GB (1) | GB1396967A (en) |
| IT (1) | IT964070B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2442680A1 (en) * | 1978-12-01 | 1980-06-27 | Hanrez Sa J Atel | Automatic nut stamping machine - has fixed dies, bar cutting position and movable workpiece held during stamping |
| DE3706193A1 (en) * | 1987-02-26 | 1988-09-08 | Langenstein & Schemann Gmbh | HYDRAULIC COLD FLOW PRESS |
| DE202009008413U1 (en) | 2009-06-16 | 2009-09-10 | Dold Kaltfließpressteile GmbH | Tool system for a forming press |
| CN107262591B (en) * | 2017-07-21 | 2023-04-07 | 宁波精益微型轴有限公司 | Square hole pressing device of full-automatic square hole machine for shaft |
-
1971
- 1971-08-21 DE DE19712141980 patent/DE2141980C3/en not_active Expired
-
1972
- 1972-08-18 IT IT2828772A patent/IT964070B/en active
- 1972-08-21 FR FR7229783A patent/FR2150401B1/fr not_active Expired
- 1972-08-21 JP JP8355372A patent/JPS4830662A/ja active Pending
- 1972-08-21 GB GB3896572A patent/GB1396967A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2141980A1 (en) | 1973-03-01 |
| DE2141980B2 (en) | 1975-02-13 |
| DE2141980C3 (en) | 1975-10-23 |
| GB1396967A (en) | 1975-06-11 |
| FR2150401A1 (en) | 1973-04-06 |
| IT964070B (en) | 1974-01-21 |
| FR2150401B1 (en) | 1975-03-28 |