DE4212475A1 - Vorrichtung zum einbringen von schlitzen in endabschnitte von rohrelementen - Google Patents
Vorrichtung zum einbringen von schlitzen in endabschnitte von rohrelementenInfo
- Publication number
- DE4212475A1 DE4212475A1 DE4212475A DE4212475A DE4212475A1 DE 4212475 A1 DE4212475 A1 DE 4212475A1 DE 4212475 A DE4212475 A DE 4212475A DE 4212475 A DE4212475 A DE 4212475A DE 4212475 A1 DE4212475 A1 DE 4212475A1
- Authority
- DE
- Germany
- Prior art keywords
- cutting edge
- cutting
- section
- slots
- end section
- 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.)
- Withdrawn
Links
- 230000003584 silencer Effects 0.000 title 1
- 238000005520 cutting process Methods 0.000 claims abstract description 47
- 238000013519 translation Methods 0.000 claims description 4
- 230000014616 translation Effects 0.000 claims 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
- B23D21/02—Machines or devices for shearing or cutting tubes otherwise than in a plane perpendicular to the axis of the tube, e.g. for making mitred cuts, for making bicycle frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Exhaust Silencers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO910289A IT1245071B (it) | 1991-04-16 | 1991-04-16 | Apparecchiatura per praticare intagli su porzioni di estremita' di elementi tubolari. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4212475A1 true DE4212475A1 (de) | 1992-11-05 |
Family
ID=11409254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4212475A Withdrawn DE4212475A1 (de) | 1991-04-16 | 1992-04-14 | Vorrichtung zum einbringen von schlitzen in endabschnitte von rohrelementen |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE4212475A1 (fr) |
| FR (1) | FR2675413B3 (fr) |
| IT (1) | IT1245071B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511520A (zh) * | 2014-12-03 | 2015-04-15 | 宝鸡烽火工模具技术有限公司 | 一种钢管管壁多孔冲模具及其冲裁方法 |
-
1991
- 1991-04-16 IT ITTO910289A patent/IT1245071B/it active IP Right Grant
-
1992
- 1992-04-14 DE DE4212475A patent/DE4212475A1/de not_active Withdrawn
- 1992-04-15 FR FR9204647A patent/FR2675413B3/fr not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511520A (zh) * | 2014-12-03 | 2015-04-15 | 宝鸡烽火工模具技术有限公司 | 一种钢管管壁多孔冲模具及其冲裁方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO910289A1 (it) | 1992-10-17 |
| FR2675413B3 (fr) | 1993-07-23 |
| ITTO910289A0 (it) | 1991-04-16 |
| IT1245071B (it) | 1994-09-13 |
| FR2675413A1 (fr) | 1992-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8181 | Inventor (new situation) |
Free format text: CORNAGLIA, PIER MARIO, MONCALIERI, IT |
|
| 8139 | Disposal/non-payment of the annual fee |