ES392957A1 - Un procedimiento y un dispositivo para enderezar continua- mente vigas asimetricas soldadas. - Google Patents
Un procedimiento y un dispositivo para enderezar continua- mente vigas asimetricas soldadas.Info
- Publication number
- ES392957A1 ES392957A1 ES392957A ES392957A ES392957A1 ES 392957 A1 ES392957 A1 ES 392957A1 ES 392957 A ES392957 A ES 392957A ES 392957 A ES392957 A ES 392957A ES 392957 A1 ES392957 A1 ES 392957A1
- Authority
- ES
- Spain
- Prior art keywords
- welded
- weld
- stress
- bending
- girders
- Prior art date
- 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.)
- Expired
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
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- 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
- B21D3/16—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 of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Metal Rolling (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702036707 DE2036707A1 (de) | 1970-07-24 | 1970-07-24 | Verfahren und Vorrichtung zum Richten von geschweißten Tragern |
Publications (1)
Publication Number | Publication Date |
---|---|
ES392957A1 true ES392957A1 (es) | 1974-07-01 |
Family
ID=5777709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES392957A Expired ES392957A1 (es) | 1970-07-24 | 1971-07-06 | Un procedimiento y un dispositivo para enderezar continua- mente vigas asimetricas soldadas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3756056A (es) |
BE (1) | BE770330A (es) |
DE (1) | DE2036707A1 (es) |
ES (1) | ES392957A1 (es) |
FR (1) | FR2099585B3 (es) |
GB (1) | GB1355431A (es) |
IT (1) | IT939334B (es) |
NL (1) | NL7110240A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4022046A (en) * | 1973-12-03 | 1977-05-10 | Nippon Steel Corporation | Method of and apparatus for straightening steel sections |
DE2855014A1 (de) * | 1978-12-20 | 1980-07-03 | Kieserling & Albrecht | Richtmaschine |
WO2010004656A1 (ja) * | 2008-07-11 | 2010-01-14 | 三菱日立製鉄機械株式会社 | マッシュシーム溶接方法及び装置 |
KR101297859B1 (ko) * | 2008-07-11 | 2013-08-19 | 미쯔비시 히다찌 세이떼쯔 기까이 가부시끼가이샤 | 금속판의 접합 방법 및 접합 장치 |
CN102581089B (zh) * | 2012-02-29 | 2014-05-14 | 广东启光钢结构有限公司 | 一种厚壁钢管微弯的方法 |
CN102581074B (zh) * | 2012-03-26 | 2014-01-08 | 无锡华联科技集团有限公司 | 桥梁板单元矫正机下支撑的转动机构 |
CN111822546A (zh) * | 2020-07-16 | 2020-10-27 | 中国二十二冶集团有限公司 | 弧形构件生产方法 |
CN117565247B (zh) * | 2024-01-17 | 2024-04-09 | 沈阳和研科技股份有限公司 | 划片机及半导体料板的平整方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1144459A (en) * | 1914-02-09 | 1915-06-29 | Bay City Iron Co | Angle-iron-bending machine. |
US1942992A (en) * | 1929-04-10 | 1934-01-09 | Buffalo Forge Co | Process and apparatus for bending metal bars |
US2335028A (en) * | 1942-05-05 | 1943-11-23 | Bardwell & Mcalister | Pinch type bending roll |
DE1527350A1 (de) * | 1965-09-17 | 1969-06-19 | Kieserling & Albrecht | Verfahren und Anlage zum Richten langgestreckter Hohlkoerper,insbesondere fuer Hohlkoerper mit von der Kreisform abweichendem Querschnitt wie Quadrat- oder Rechteck-Profilrohre |
US3634644A (en) * | 1968-12-30 | 1972-01-11 | Ogden Eng Corp | Method and apparatus for welding together beam components |
-
1970
- 1970-07-24 DE DE19702036707 patent/DE2036707A1/de active Pending
-
1971
- 1971-07-06 ES ES392957A patent/ES392957A1/es not_active Expired
- 1971-07-22 IT IT51846/71A patent/IT939334B/it active
- 1971-07-22 BE BE770330A patent/BE770330A/xx unknown
- 1971-07-23 NL NL7110240A patent/NL7110240A/xx unknown
- 1971-07-23 GB GB3464971A patent/GB1355431A/en not_active Expired
- 1971-07-23 FR FR7127106A patent/FR2099585B3/fr not_active Expired
- 1971-07-23 US US00165647A patent/US3756056A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2099585B3 (es) | 1974-04-05 |
NL7110240A (es) | 1972-01-26 |
US3756056A (en) | 1973-09-04 |
DE2036707A1 (de) | 1972-01-27 |
BE770330A (fr) | 1972-01-24 |
FR2099585A3 (es) | 1972-03-17 |
GB1355431A (en) | 1974-06-05 |
IT939334B (it) | 1973-02-10 |
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