EP2228151A3 - Outil destiné à élargir une pièce usinée - Google Patents
Outil destiné à élargir une pièce usinée Download PDFInfo
- Publication number
- EP2228151A3 EP2228151A3 EP09177530.4A EP09177530A EP2228151A3 EP 2228151 A3 EP2228151 A3 EP 2228151A3 EP 09177530 A EP09177530 A EP 09177530A EP 2228151 A3 EP2228151 A3 EP 2228151A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- workpiece
- expanding
- tool
- deformation member
- deflection
- 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.)
- Granted
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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- 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
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
-
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202009003387 | 2009-03-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2228151A2 EP2228151A2 (fr) | 2010-09-15 |
| EP2228151A3 true EP2228151A3 (fr) | 2014-01-01 |
| EP2228151B1 EP2228151B1 (fr) | 2015-05-13 |
Family
ID=42315694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20090177530 Not-in-force EP2228151B1 (fr) | 2009-03-09 | 2009-11-30 | Outil destiné à élargir une pièce usinée |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP2228151B1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900240A (zh) * | 2017-11-14 | 2018-04-13 | 范科晨 | 带棘爪结构的行星式胀管装置 |
| CN107876643A (zh) * | 2017-11-14 | 2018-04-06 | 范科晨 | 双向铜管胀管器 |
| CN107737846A (zh) * | 2017-11-14 | 2018-02-27 | 范科晨 | 带双驱动结构的铜管胀管器 |
| CN116117012B (zh) * | 2023-04-13 | 2023-06-16 | 德州黄河建业工程有限责任公司维修养护分公司 | 一种用于水利工程管道扩口的冲压设备以及方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1352265A (fr) * | 1963-01-03 | 1964-02-14 | Machine à onduler les viroles de fûts métalliques | |
| JPH09210013A (ja) * | 1996-01-29 | 1997-08-12 | Showa:Kk | ガスシリンダ装置のシリンダ溝加工装置及び加工方法 |
| DE10325979A1 (de) * | 2003-06-07 | 2005-01-05 | Daimlerchrysler Ag | Spreizwerkzeug |
| DE202008005983U1 (de) * | 2008-04-30 | 2008-07-31 | Ipa Produktions- Und Vertriebsges.M.B.H. | Werkzeug zum Aufweiten eines Werkstücks |
-
2009
- 2009-11-30 EP EP20090177530 patent/EP2228151B1/fr not_active Not-in-force
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1352265A (fr) * | 1963-01-03 | 1964-02-14 | Machine à onduler les viroles de fûts métalliques | |
| JPH09210013A (ja) * | 1996-01-29 | 1997-08-12 | Showa:Kk | ガスシリンダ装置のシリンダ溝加工装置及び加工方法 |
| DE10325979A1 (de) * | 2003-06-07 | 2005-01-05 | Daimlerchrysler Ag | Spreizwerkzeug |
| DE202008005983U1 (de) * | 2008-04-30 | 2008-07-31 | Ipa Produktions- Und Vertriebsges.M.B.H. | Werkzeug zum Aufweiten eines Werkstücks |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2228151B1 (fr) | 2015-05-13 |
| EP2228151A2 (fr) | 2010-09-15 |
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