DE502006004941D1 - Von hohlprofilen - Google Patents
Von hohlprofilenInfo
- Publication number
- DE502006004941D1 DE502006004941D1 DE502006004941T DE502006004941T DE502006004941D1 DE 502006004941 D1 DE502006004941 D1 DE 502006004941D1 DE 502006004941 T DE502006004941 T DE 502006004941T DE 502006004941 T DE502006004941 T DE 502006004941T DE 502006004941 D1 DE502006004941 D1 DE 502006004941D1
- Authority
- DE
- Germany
- Prior art keywords
- hollow profiles
- profiles
- hollow
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
- B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49805—Shaping by direct application of fluent pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005057424A DE102005057424B4 (de) | 2005-11-30 | 2005-11-30 | Verfahren und Vorrichtung zum kernlosen Einformen von Hohlprofilen |
PCT/EP2006/068571 WO2007062991A1 (de) | 2005-11-30 | 2006-11-16 | Verfahren und vorrichtung zum kernlosen einformen von hohlprofilen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502006004941D1 true DE502006004941D1 (de) | 2009-11-05 |
Family
ID=37682059
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005057424A Expired - Fee Related DE102005057424B4 (de) | 2005-11-30 | 2005-11-30 | Verfahren und Vorrichtung zum kernlosen Einformen von Hohlprofilen |
DE502006004941T Active DE502006004941D1 (de) | 2005-11-30 | 2006-11-16 | Von hohlprofilen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005057424A Expired - Fee Related DE102005057424B4 (de) | 2005-11-30 | 2005-11-30 | Verfahren und Vorrichtung zum kernlosen Einformen von Hohlprofilen |
Country Status (6)
Country | Link |
---|---|
US (1) | US8959973B2 (de) |
EP (1) | EP1954420B1 (de) |
JP (1) | JP2009517222A (de) |
KR (1) | KR101260484B1 (de) |
DE (2) | DE102005057424B4 (de) |
WO (1) | WO2007062991A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008056273B4 (de) * | 2008-11-06 | 2015-05-28 | Thyssenkrupp Steel Europe Ag | Verfahren zur Herstellung eines geschlossenen Hohlprofils, nach diesem Verfahren hergestelltes geschlossenes Hohlprofil sowie Vorrichtung zur Herstellung eines derartigen geschlossenen Hohlprofils |
DE102009017571B4 (de) * | 2009-04-17 | 2016-09-22 | Airbus Defence and Space GmbH | Verfahren und Einrichtung zur Herstellung von Rohrbögen oder Rohrbogensegmenten durch Umformen, sowie entsprechend hergestellte Rohrbögen oder Rohrbogensegmente |
DE102011051160A1 (de) * | 2011-06-17 | 2012-12-20 | Thyssenkrupp Steel Europe Ag | Verfahren zur Herstellung geschlitzter Hohlprofile |
CN102886429A (zh) * | 2011-07-18 | 2013-01-23 | 湖北通达股份有限公司 | 无芯卷圆模 |
JP6456024B2 (ja) * | 2014-01-31 | 2019-01-23 | キヤノン株式会社 | ローラ、カートリッジ、画像形成装置、及び筒状軸の製造方法 |
US20180021829A1 (en) * | 2015-02-25 | 2018-01-25 | Nippon Steel & Sumitomo Metal Corporation | Formed metal item including tubular part with slit, method for producing the same, and producing device and die assembly used in method for producing the same |
GB201516884D0 (en) * | 2015-09-23 | 2015-11-04 | Racine Marc André | Reinforced corrugated plastic sheets and products |
US11267217B2 (en) * | 2016-08-23 | 2022-03-08 | Marc-Andre Racine | System and method for bending a hollow core sheet using rods |
CN107081363B (zh) * | 2017-04-13 | 2018-11-16 | 西安飞机工业(集团)有限责任公司 | 一种含二次翻边孔的钣金件橡皮囊成形方法及组合模具 |
US11207722B2 (en) * | 2018-09-10 | 2021-12-28 | Amsted Rail Company, Inc. | Systems and methods for manufacturing a ring from a metal sheet |
CN109570342B (zh) * | 2018-11-08 | 2020-07-28 | 东莞市翔龙泰达实业有限公司 | 一种具有缝隙宽厚比小于1的产品的冲压工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1872276A (en) * | 1930-02-24 | 1932-08-16 | Smith Corp A O | Apparatus for and method of forming tubular blanks |
DE966111C (de) * | 1951-10-03 | 1957-07-11 | Mannesmann Huettenwerke A G | Vorrichtung zum Rundbiegen von Blechstreifen zu Rohren grossen Durchmessers |
FR1254669A (fr) | 1960-04-20 | 1961-02-24 | Méthode et appareil pour souder les tubes métalliques | |
US3285490A (en) * | 1963-06-25 | 1966-11-15 | Wallace Expanding Machines | Apparatus for making tubular members |
US4031734A (en) * | 1973-12-22 | 1977-06-28 | Skf Industrial Trading And Development Company B.V. | Method for the production of concentric machine elements |
JPS5747529A (en) * | 1980-09-04 | 1982-03-18 | Hitachi Metals Ltd | Forming method of pipe of thin plate |
DE19827798A1 (de) * | 1998-06-23 | 1999-12-30 | Thyssenkrupp Stahl Ag | Verfahren und Vorrichtung zum Herstellen von längsnahtgeschweißten Rohren aus ebenen Blechzuschnitten |
-
2005
- 2005-11-30 DE DE102005057424A patent/DE102005057424B4/de not_active Expired - Fee Related
-
2006
- 2006-11-16 WO PCT/EP2006/068571 patent/WO2007062991A1/de active Application Filing
- 2006-11-16 DE DE502006004941T patent/DE502006004941D1/de active Active
- 2006-11-16 EP EP06819548A patent/EP1954420B1/de not_active Expired - Fee Related
- 2006-11-16 US US12/095,566 patent/US8959973B2/en not_active Expired - Fee Related
- 2006-11-16 JP JP2008542708A patent/JP2009517222A/ja active Pending
-
2008
- 2008-06-27 KR KR1020087015849A patent/KR101260484B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20090044394A1 (en) | 2009-02-19 |
KR101260484B1 (ko) | 2013-05-06 |
EP1954420A1 (de) | 2008-08-13 |
DE102005057424B4 (de) | 2009-03-05 |
WO2007062991A1 (de) | 2007-06-07 |
KR20080073772A (ko) | 2008-08-11 |
JP2009517222A (ja) | 2009-04-30 |
DE102005057424A1 (de) | 2007-05-31 |
EP1954420B1 (de) | 2009-09-23 |
US8959973B2 (en) | 2015-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: THYSSENKRUPP STEEL EUROPE AG, 47166 DUISBURG, DE |
|
8364 | No opposition during term of opposition |