FR2416063B1 - - Google Patents
Info
- Publication number
- FR2416063B1 FR2416063B1 FR7804050A FR7804050A FR2416063B1 FR 2416063 B1 FR2416063 B1 FR 2416063B1 FR 7804050 A FR7804050 A FR 7804050A FR 7804050 A FR7804050 A FR 7804050A FR 2416063 B1 FR2416063 B1 FR 2416063B1
- Authority
- FR
- France
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7804050A FR2416063A1 (fr) | 1978-02-06 | 1978-02-06 | Unite de poinconnage pour tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7804050A FR2416063A1 (fr) | 1978-02-06 | 1978-02-06 | Unite de poinconnage pour tubes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2416063A1 FR2416063A1 (fr) | 1979-08-31 |
FR2416063B1 true FR2416063B1 (pt) | 1983-08-19 |
Family
ID=9204538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7804050A Granted FR2416063A1 (fr) | 1978-02-06 | 1978-02-06 | Unite de poinconnage pour tubes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2416063A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3044028A1 (de) * | 1980-01-22 | 1981-09-03 | VEB Transportgerätebau Büro für Neuerer, DDR 4901 Döschwitz-Hollsteitz | Verfahren und vorrichtung zum stanzen von langloechern in stahlrohre |
IT1198357B (it) * | 1982-03-08 | 1988-12-21 | Doret Bernard Matthey | Gruppo di punzonatura e/o piegatura di tubi,particolarmente adatto a consentire la punzonatura di fori con assi trasversali fra loro e/o la piegatura con curvature non complanari fra loro |
IT202000004189A1 (it) | 2020-02-28 | 2021-08-28 | Ricos Srl | Dispositivo per la foratura di tubi cavi di piccole dimensioni e relativo metodo di foratura |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2844204A (en) * | 1954-09-30 | 1958-07-22 | Deeco Inc | Combined clamping and punching apparatus |
US3234838A (en) * | 1963-10-04 | 1966-02-15 | James K Faull | Tube piercing apparatus |
US3971275A (en) * | 1975-09-18 | 1976-07-27 | Mach John J | Nestable die alignment means for punch press machines |
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1978
- 1978-02-06 FR FR7804050A patent/FR2416063A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2416063A1 (fr) | 1979-08-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |