FR2496512A1 - Presses, par exemple presses a percer ou a dilater, destinees a agir sur des billettes metalliques - Google Patents
Presses, par exemple presses a percer ou a dilater, destinees a agir sur des billettes metalliques Download PDFInfo
- Publication number
- FR2496512A1 FR2496512A1 FR8123617A FR8123617A FR2496512A1 FR 2496512 A1 FR2496512 A1 FR 2496512A1 FR 8123617 A FR8123617 A FR 8123617A FR 8123617 A FR8123617 A FR 8123617A FR 2496512 A1 FR2496512 A1 FR 2496512A1
- Authority
- FR
- France
- Prior art keywords
- mandrel
- press
- tool holder
- rod
- tool
- 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- Withdrawn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
- 239000002184 metal Substances 0.000 title claims abstract description 10
- 230000010339 dilation Effects 0.000 title 1
- 238000005555 metalworking Methods 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 9
- 230000000717 retained effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/085—Accessories for handling work or tools handling of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/04—Piercing presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8040533A GB2089701A (en) | 1980-12-18 | 1980-12-18 | Billet piercing or expanding presses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2496512A1 true FR2496512A1 (fr) | 1982-06-25 |
Family
ID=10518067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8123617A Withdrawn FR2496512A1 (fr) | 1980-12-18 | 1981-12-17 | Presses, par exemple presses a percer ou a dilater, destinees a agir sur des billettes metalliques |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS57130735A (enrdf_load_stackoverflow) |
| KR (1) | KR830007285A (enrdf_load_stackoverflow) |
| AT (1) | AT376379B (enrdf_load_stackoverflow) |
| DE (1) | DE3149400A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2496512A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2089701A (enrdf_load_stackoverflow) |
| IT (1) | IT1142109B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20110740A1 (it) | 2011-05-03 | 2012-11-04 | Danieli Off Mecc | Pressa per la ricalcatura di una estremita' di un tubo in materiale metallico |
| DE102016211597A1 (de) * | 2016-06-28 | 2017-12-28 | Sms Group Gmbh | Lochpresse |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506927C3 (de) * | 1975-02-19 | 1980-10-09 | Mannesmann Demag Ag, 4100 Duisburg | Vorrichtung zum Abstützen des durchzulochenden Blocks an einer hydraulischen Lochpresse |
-
1980
- 1980-12-18 GB GB8040533A patent/GB2089701A/en not_active Withdrawn
-
1981
- 1981-12-09 DE DE3149400A patent/DE3149400A1/de not_active Withdrawn
- 1981-12-11 AT AT0530881A patent/AT376379B/de active
- 1981-12-17 IT IT25641/81A patent/IT1142109B/it active
- 1981-12-17 FR FR8123617A patent/FR2496512A1/fr not_active Withdrawn
- 1981-12-18 KR KR1019810004990A patent/KR830007285A/ko not_active Withdrawn
- 1981-12-18 JP JP56206010A patent/JPS57130735A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT8125641A0 (it) | 1981-12-17 |
| GB2089701B (enrdf_load_stackoverflow) | |
| GB2089701A (en) | 1982-06-30 |
| AT376379B (de) | 1984-11-12 |
| JPS57130735A (en) | 1982-08-13 |
| ATA530881A (de) | 1984-04-15 |
| IT1142109B (it) | 1986-10-08 |
| DE3149400A1 (de) | 1982-09-09 |
| KR830007285A (ko) | 1983-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |