IT941143B - Dispositivo per paddrizzare pezzi allungati come barre o tubi - Google Patents
Dispositivo per paddrizzare pezzi allungati come barre o tubiInfo
- Publication number
- IT941143B IT941143B IT31075/71A IT3107571A IT941143B IT 941143 B IT941143 B IT 941143B IT 31075/71 A IT31075/71 A IT 31075/71A IT 3107571 A IT3107571 A IT 3107571A IT 941143 B IT941143 B IT 941143B
- Authority
- IT
- Italy
- Prior art keywords
- paddrizing
- bars
- tubes
- extended parts
- extended
- Prior art date
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)
- Straightening Metal Sheet-Like Bodies (AREA)
- Wire Processing (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2113713A DE2113713C3 (de) | 1971-03-22 | 1971-03-22 | Vorrichtung zum Richten von lang gestreckten Werkstucken wie Stangen oder Rohre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT941143B true IT941143B (it) | 1973-03-01 |
Family
ID=5802335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT31075/71A IT941143B (it) | 1971-03-22 | 1971-11-13 | Dispositivo per paddrizzare pezzi allungati come barre o tubi |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3747386A (fr) |
| JP (1) | JPS531223B1 (fr) |
| AT (1) | AT307852B (fr) |
| BE (1) | BE771667A (fr) |
| CA (1) | CA976854A (fr) |
| CH (1) | CH526350A (fr) |
| CS (1) | CS150523B2 (fr) |
| DE (1) | DE2113713C3 (fr) |
| ES (1) | ES396029A1 (fr) |
| FR (1) | FR2130058B1 (fr) |
| GB (1) | GB1333282A (fr) |
| HU (1) | HU163732B (fr) |
| IT (1) | IT941143B (fr) |
| NL (1) | NL146410B (fr) |
| PL (1) | PL76966B1 (fr) |
| RO (1) | RO59850A (fr) |
| SE (1) | SE386090B (fr) |
| SU (1) | SU632292A3 (fr) |
| YU (1) | YU34008B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2344613C3 (de) * | 1973-09-05 | 1979-10-25 | Th. Kieserling & Albrecht, 5650 Solingen | Zwei-Walzen-Richtmaschine für Rundmaterial wie Stangen und Rohre |
| DE2538021A1 (de) * | 1975-08-27 | 1977-03-10 | Kieserling & Albrecht | Verfahren und vorrichtungen zum richten von profilmaterial |
| FR2389427B1 (fr) * | 1977-05-05 | 1982-06-18 | Bronx Eng Co | |
| US9623462B2 (en) | 2014-10-14 | 2017-04-18 | Technip France | Method for reducing pipe ovality |
| JP7456614B2 (ja) | 2020-06-22 | 2024-03-27 | 株式会社富士機械工作所 | 金属円筒管の矯正方法及び矯正装置 |
| RU2740129C1 (ru) * | 2020-07-17 | 2021-01-11 | Виктор Николаевич Хлопонин | Опорный валок листопрокатной клети кварто |
| CN113500113B (zh) * | 2021-07-29 | 2022-12-27 | 山东龙口三元铝材有限公司 | 铝卷材裁切收卷一体机 |
| CN113976665B (zh) * | 2021-09-30 | 2024-06-11 | 江苏联峰实业有限公司 | 一种中小棒矫直工序物料跟踪系统及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2438240A (en) * | 1945-09-28 | 1948-03-23 | Chase Brass & Copper Co | Method for straightening rods |
| DE825784C (de) * | 1950-02-08 | 1952-01-10 | Demag Ag | Rollenrichtmaschine fuer Rohre, Stangen u. dgl. |
| US3068931A (en) * | 1956-07-02 | 1962-12-18 | Clever Kathe Viktoria Luise | Straightening apparatus |
| DE1910879C3 (de) * | 1969-03-04 | 1978-12-07 | Th. Kieserling & Albrecht, 5650 Solingen | Richtmaschine für langgestreckte Werkstücke runden Querschnitts |
-
1971
- 1971-03-22 DE DE2113713A patent/DE2113713C3/de not_active Expired
- 1971-08-17 CH CH1217571A patent/CH526350A/de not_active IP Right Cessation
- 1971-08-23 BE BE771667A patent/BE771667A/fr unknown
- 1971-09-14 AT AT797171A patent/AT307852B/de not_active IP Right Cessation
- 1971-09-23 GB GB4444371A patent/GB1333282A/en not_active Expired
- 1971-09-24 CS CS6815A patent/CS150523B2/cs unknown
- 1971-10-06 FR FR7136011A patent/FR2130058B1/fr not_active Expired
- 1971-10-14 SU SU711705590A patent/SU632292A3/ru active
- 1971-10-15 ES ES396029A patent/ES396029A1/es not_active Expired
- 1971-10-20 PL PL1971151124A patent/PL76966B1/pl unknown
- 1971-11-13 IT IT31075/71A patent/IT941143B/it active
- 1971-11-15 YU YU2872/71A patent/YU34008B/xx unknown
- 1971-11-29 SE SE7115243A patent/SE386090B/xx unknown
-
1972
- 1972-01-19 RO RO69443A patent/RO59850A/ro unknown
- 1972-02-24 NL NL727202450A patent/NL146410B/xx unknown
- 1972-03-16 US US00235298A patent/US3747386A/en not_active Expired - Lifetime
- 1972-03-21 HU HUKI669A patent/HU163732B/hu unknown
- 1972-03-21 CA CA137,703A patent/CA976854A/en not_active Expired
- 1972-03-22 JP JP2888072A patent/JPS531223B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SU632292A3 (ru) | 1978-11-05 |
| BE771667A (fr) | 1971-12-31 |
| YU287271A (en) | 1978-05-15 |
| CS150523B2 (fr) | 1973-09-04 |
| RO59850A (fr) | 1976-05-15 |
| DE2113713A1 (de) | 1972-10-12 |
| AT307852B (de) | 1973-06-12 |
| YU34008B (en) | 1978-10-31 |
| JPS531223B1 (fr) | 1978-01-17 |
| ES396029A1 (es) | 1974-04-01 |
| GB1333282A (en) | 1973-10-10 |
| FR2130058B1 (fr) | 1974-08-19 |
| DE2113713B2 (de) | 1973-04-26 |
| FR2130058A1 (fr) | 1972-11-03 |
| CA976854A (en) | 1975-10-28 |
| HU163732B (fr) | 1973-10-27 |
| NL7202450A (fr) | 1972-09-26 |
| DE2113713C3 (de) | 1973-11-15 |
| US3747386A (en) | 1973-07-24 |
| PL76966B1 (fr) | 1975-02-28 |
| NL146410B (nl) | 1975-07-15 |
| CH526350A (de) | 1972-08-15 |
| SE386090B (sv) | 1976-08-02 |
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