JPS4931418B1 - - Google Patents
Info
- Publication number
- JPS4931418B1 JPS4931418B1 JP45013825A JP1382570A JPS4931418B1 JP S4931418 B1 JPS4931418 B1 JP S4931418B1 JP 45013825 A JP45013825 A JP 45013825A JP 1382570 A JP1382570 A JP 1382570A JP S4931418 B1 JPS4931418 B1 JP S4931418B1
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B7/00—Presses characterised by a particular arrangement of the pressing members
- B30B7/04—Presses characterised by a particular arrangement of the pressing members wherein pressing is effected in different directions simultaneously or in turn
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 |
|---|---|---|---|
| DE19691908361 DE1908361A1 (en) | 1969-02-20 | 1969-02-20 | Forging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4931418B1 true JPS4931418B1 (en) | 1974-08-21 |
Family
ID=5725739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45013825A Pending JPS4931418B1 (en) | 1969-02-20 | 1970-02-19 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3656334A (en) |
| JP (1) | JPS4931418B1 (en) |
| AT (1) | AT298192B (en) |
| BE (1) | BE745817A (en) |
| DE (1) | DE1908361A1 (en) |
| FR (1) | FR2031549A7 (en) |
| GB (1) | GB1287211A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3678411D1 (en) * | 1986-01-02 | 1991-05-02 | Hasenclever Maschf Sms | FORGING MACHINE. |
| EP0228030B1 (en) * | 1986-01-02 | 1991-04-24 | SMS Hasenclever GmbH | Forging machine |
| ATE58657T1 (en) * | 1986-09-16 | 1990-12-15 | Hasenclever Maschf Sms | FORGING MACHINE. |
| CN105414432A (en) * | 2015-12-14 | 2016-03-23 | 芜湖新兴铸管有限责任公司 | Radial forging machine of rectangular forged piece |
| CN105834266A (en) * | 2016-05-12 | 2016-08-10 | 常熟市梅李机械制造有限公司 | Seamless steel tube heading machine |
| DE102017214961B4 (en) * | 2017-03-22 | 2021-06-10 | Sms Group Gmbh | Radial forging line |
| CN114535484B (en) * | 2022-01-08 | 2024-07-02 | 中国联合重型燃气轮机技术有限公司 | Mould for improving deformation dead zone of large-size disc forging and blank making process |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE449558C (en) * | 1926-05-07 | 1927-09-15 | Johannes Ingrisch Dipl Ing | Press for compressing or changing the cross-section of bodies made of metal or other materials |
| US1999057A (en) * | 1929-06-06 | 1935-04-23 | Hannifin Mfg Co | Press |
| US3112828A (en) * | 1959-02-09 | 1963-12-03 | Fred L Hill | Extrusion dies |
| DE1301790B (en) * | 1966-09-30 | 1969-08-28 | Sack Gmbh Maschf | Forging machine |
-
1969
- 1969-02-20 DE DE19691908361 patent/DE1908361A1/en active Pending
-
1970
- 1970-01-23 AT AT64970A patent/AT298192B/en not_active IP Right Cessation
- 1970-01-27 GB GB3886/70A patent/GB1287211A/en not_active Expired
- 1970-02-03 US US8284A patent/US3656334A/en not_active Expired - Lifetime
- 1970-02-11 BE BE745817D patent/BE745817A/en unknown
- 1970-02-16 FR FR7005379A patent/FR2031549A7/fr not_active Expired
- 1970-02-19 JP JP45013825A patent/JPS4931418B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1287211A (en) | 1972-08-31 |
| US3656334A (en) | 1972-04-18 |
| AT298192B (en) | 1972-04-25 |
| BE745817A (en) | 1970-07-16 |
| DE1908361A1 (en) | 1970-09-10 |
| FR2031549A7 (en) | 1970-11-20 |