DD114011A1 - - Google Patents
Info
- Publication number
- DD114011A1 DD114011A1 DD181408A DD18140874A DD114011A1 DD 114011 A1 DD114011 A1 DD 114011A1 DD 181408 A DD181408 A DD 181408A DD 18140874 A DD18140874 A DD 18140874A DD 114011 A1 DD114011 A1 DD 114011A1
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/04—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732349693 DE2349693A1 (de) | 1973-10-03 | 1973-10-03 | Verfahren und vorrichtung zum richten von stranggutabschnitten, insbesondere von stangen und rohren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD114011A1 true DD114011A1 (en]) | 1975-07-12 |
Family
ID=5894435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD181408A DD114011A1 (en]) | 1973-10-03 | 1974-09-30 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3933018A (en]) |
| JP (1) | JPS5065463A (en]) |
| CA (1) | CA1035266A (en]) |
| DD (1) | DD114011A1 (en]) |
| DE (1) | DE2349693A1 (en]) |
| ES (1) | ES430634A1 (en]) |
| FR (1) | FR2246323B1 (en]) |
| GB (1) | GB1478151A (en]) |
| HU (1) | HU176546B (en]) |
| IT (1) | IT1022582B (en]) |
| SU (1) | SU704436A3 (en]) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471639A (en) * | 1982-11-01 | 1984-09-18 | E. W. Bliss Company, Inc. | Roll orientation control system for straightening machines |
| JPH0726008Y2 (ja) * | 1990-07-06 | 1995-06-14 | 宮崎鉄工株式会社 | 丸棒等の矯正装置 |
| IT1254783B (it) * | 1992-02-12 | 1995-10-11 | Innse Innocenti Engineering Sp | Macchina per il raddrizzamento di tubi |
| CN100371469C (zh) * | 2005-12-16 | 2008-02-27 | 俞学文 | 细长紧固件连续热处理机及连续热处理法 |
| US7958762B1 (en) * | 2008-07-19 | 2011-06-14 | Wolf Clifton E | Apparatus and method for forming straight tubes from coiled tubing |
| ITUD20110108A1 (it) * | 2011-07-11 | 2013-01-12 | Danieli Off Mecc | Dispositivo di raddrizzamento a rulli iperbolici per prodotti metallici e relativo procedimento |
| JP2016087612A (ja) * | 2014-10-30 | 2016-05-23 | 昭和電工株式会社 | アルミニウム棒材およびその製造方法 |
| CN106238516A (zh) * | 2016-08-26 | 2016-12-21 | 上海奥林汽车安全系统有限公司 | 一种汽车后盖铰链弯管矫正装置 |
| CN116274495A (zh) * | 2022-12-30 | 2023-06-23 | 大冶特殊钢有限公司 | 六辊矫直机矫直辊提前抬起矫直结构 |
| CN120115333B (zh) * | 2025-05-15 | 2025-08-15 | 烟台云沣生态环境产业发展股份有限公司 | 一种海洋环保工程输送管道防腐涂料喷射装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2271783A (en) * | 1940-08-02 | 1942-02-03 | Sutton John Blair | Round straightener |
| DE1885761U (de) * | 1963-09-07 | 1964-01-09 | Kieserling & Albrecht | Hilfsvorrichtung an richtmaschinen. |
| DE1996031U (de) * | 1968-05-02 | 1968-11-07 | Kieserling & Albrecht | Richtmaschine zum richten langgestreckten richt gutes wie stangen oder rohre, deren durchmesser einen von der kreisform abweichen querschnitt aufweisen kann. |
| DE1752406A1 (de) * | 1968-05-21 | 1971-09-02 | Masch Und Bohrgeraete Fabrik | Verfahren und Vorrichtung zum Richten von Gut auf einer Rollenrichtmaschine |
| DE1910879C3 (de) * | 1969-03-04 | 1978-12-07 | Th. Kieserling & Albrecht, 5650 Solingen | Richtmaschine für langgestreckte Werkstücke runden Querschnitts |
| DE1939778A1 (de) * | 1969-08-05 | 1971-02-18 | Deutsche Edelstahlwerke Ag | Vorrichtung an Schulterwalzwerken zum Streckwalzen von Rohren |
-
1973
- 1973-10-03 DE DE19732349693 patent/DE2349693A1/de not_active Withdrawn
-
1974
- 1974-09-05 HU HU74KI710A patent/HU176546B/hu unknown
- 1974-09-30 DD DD181408A patent/DD114011A1/xx unknown
- 1974-10-02 ES ES430634A patent/ES430634A1/es not_active Expired
- 1974-10-02 GB GB4280474A patent/GB1478151A/en not_active Expired
- 1974-10-02 IT IT28035/74A patent/IT1022582B/it active
- 1974-10-03 SU SU742064936A patent/SU704436A3/ru active
- 1974-10-03 CA CA210,680A patent/CA1035266A/en not_active Expired
- 1974-10-03 JP JP49114295A patent/JPS5065463A/ja active Pending
- 1974-10-03 FR FR7433371A patent/FR2246323B1/fr not_active Expired
- 1974-10-03 US US05/511,639 patent/US3933018A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3933018A (en) | 1976-01-20 |
| SU704436A3 (ru) | 1979-12-15 |
| IT1022582B (it) | 1978-04-20 |
| FR2246323B1 (en]) | 1976-12-31 |
| DE2349693A1 (de) | 1975-04-30 |
| JPS5065463A (en]) | 1975-06-03 |
| ES430634A1 (es) | 1976-09-01 |
| HU176546B (en) | 1981-03-28 |
| GB1478151A (en) | 1977-06-29 |
| CA1035266A (en) | 1978-07-25 |
| FR2246323A1 (en]) | 1975-05-02 |