DD97564A5 - - Google Patents
Info
- Publication number
- DD97564A5 DD97564A5 DD164254A DD16425472A DD97564A5 DD 97564 A5 DD97564 A5 DD 97564A5 DD 164254 A DD164254 A DD 164254A DD 16425472 A DD16425472 A DD 16425472A DD 97564 A5 DD97564 A5 DD 97564A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
-
- 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
- B21J13/02—Dies or mountings therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT680571A AT307203B (de) | 1971-08-04 | 1971-08-04 | Werkzeug zum Rundschmieden für Schmiedemaschinen mit zwei gegeneinander schlagenden Hämmern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD97564A5 true DD97564A5 (enExample) | 1973-05-12 |
Family
ID=3589923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD164254A DD97564A5 (enExample) | 1971-08-04 | 1972-07-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3769825A (enExample) |
| JP (1) | JPS529420B2 (enExample) |
| AT (1) | AT307203B (enExample) |
| DD (1) | DD97564A5 (enExample) |
| DE (1) | DE2231765C3 (enExample) |
| FR (1) | FR2147980B1 (enExample) |
| GB (1) | GB1349613A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513210A (en) * | 1974-06-27 | 1976-01-12 | Matsushita Electric Industrial Co Ltd | Jikikirokusaiseisochi |
| JPS5619240Y2 (enExample) * | 1975-02-21 | 1981-05-07 | ||
| JPS547623U (enExample) * | 1977-06-17 | 1979-01-18 | ||
| JPS5847542Y2 (ja) * | 1982-03-08 | 1983-10-29 | シャープ株式会社 | 磁気記録再生装置 |
| JP4349964B2 (ja) | 2003-09-10 | 2009-10-21 | 株式会社日立ハイテクノロジーズ | 小型電子銃 |
| AT513701B1 (de) | 2012-12-13 | 2015-06-15 | Gfm Gmbh | Verfahren zum Schmieden eines Werkstücks |
| JP6252371B2 (ja) * | 2014-06-19 | 2017-12-27 | 日立金属株式会社 | 鍛造金型および鍛造方法 |
| AT516506B1 (de) * | 2014-12-16 | 2016-06-15 | GFM - GmbH | Verfahren und Vorrichtung zum Schmieden eines stabförmigen Werkstücks |
| CN109663877A (zh) * | 2018-12-14 | 2019-04-23 | 郑州煤机格林材料科技有限公司 | 一种立柱缸底锻打工艺 |
| CN114210901A (zh) * | 2021-10-26 | 2022-03-22 | 陕西钛博飞特航空制造股份有限公司 | 一种航空发动机用钛合金连杆体积成型专用模具 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1430974A (en) * | 1920-07-19 | 1922-10-03 | Frick William | Swaging machine |
-
1971
- 1971-08-04 AT AT680571A patent/AT307203B/de not_active IP Right Cessation
-
1972
- 1972-06-29 DE DE2231765A patent/DE2231765C3/de not_active Expired
- 1972-07-04 GB GB3120572A patent/GB1349613A/en not_active Expired
- 1972-07-06 FR FR7224517A patent/FR2147980B1/fr not_active Expired
- 1972-07-07 DD DD164254A patent/DD97564A5/xx unknown
- 1972-07-10 US US00270105A patent/US3769825A/en not_active Expired - Lifetime
- 1972-08-01 JP JP47076552A patent/JPS529420B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2147980A1 (enExample) | 1973-03-11 |
| US3769825A (en) | 1973-11-06 |
| JPS529420B2 (enExample) | 1977-03-16 |
| DE2231765A1 (de) | 1973-02-15 |
| AT307203B (de) | 1973-05-10 |
| GB1349613A (en) | 1974-04-10 |
| FR2147980B1 (enExample) | 1975-03-07 |
| JPS4825650A (enExample) | 1973-04-03 |
| DE2231765B2 (de) | 1973-10-18 |
| DE2231765C3 (de) | 1974-05-22 |