FR2327831B1 - - Google Patents
Info
- Publication number
- FR2327831B1 FR2327831B1 FR7628972A FR7628972A FR2327831B1 FR 2327831 B1 FR2327831 B1 FR 2327831B1 FR 7628972 A FR7628972 A FR 7628972A FR 7628972 A FR7628972 A FR 7628972A FR 2327831 B1 FR2327831 B1 FR 2327831B1
- 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
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
- B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62226975A | 1975-10-14 | 1975-10-14 | |
| US69172076A | 1976-06-01 | 1976-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2327831A1 FR2327831A1 (fr) | 1977-05-13 |
| FR2327831B1 true FR2327831B1 (pt) | 1979-04-06 |
Family
ID=27089168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7628972A Granted FR2327831A1 (fr) | 1975-10-14 | 1976-09-27 | Procede et equipement pour fabriquer un element metallique annulaire a tolerances precises |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5249969A (pt) |
| AU (1) | AU508952B2 (pt) |
| BR (1) | BR7606866A (pt) |
| CA (1) | CA1059839A (pt) |
| DE (1) | DE2646502C2 (pt) |
| ES (2) | ES450061A1 (pt) |
| FR (1) | FR2327831A1 (pt) |
| GB (2) | GB1568676A (pt) |
| MX (1) | MX144067A (pt) |
| SE (2) | SE416895B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627750A (en) * | 1979-08-02 | 1981-03-18 | Agency Of Ind Science & Technol | Machining method by swaging and cutting |
| JPS63156693U (pt) * | 1987-03-31 | 1988-10-14 | ||
| JP3027581B1 (ja) * | 1999-06-21 | 2000-04-04 | 株式会社三五 | 管材の拡管加工方法及び管材の拡管加工装置 |
| FR2870196B1 (fr) * | 2004-05-17 | 2006-08-04 | Auto Chassis Internat Snc Snc | Procede et dispositif de fabrication d'un berceau de vehicule comprenant au moins une douille evasee destinee a recevoir un plot de filtration, berceau et vehicule correspondants |
| DE102007048039A1 (de) * | 2007-10-05 | 2009-04-09 | Saint-Gobain Performance Plastics Pampus Gmbh | Bördelwerkzeug |
| JP6528165B2 (ja) * | 2015-07-31 | 2019-06-12 | トヨタ紡織株式会社 | 乗物用シートフレーム及びその製造方法 |
| DE102017117400A1 (de) * | 2017-08-01 | 2019-02-07 | Liebherr-Aerospace Lindenberg Gmbh | Vorrichtung zur Installation und/oder Umformung von Buchsen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE390392C (de) * | 1924-02-18 | Henry Heinzelman Timken | Verfahren und Vorrichtung zur Herstellung von Kegelringen fuer Rollen- und Kugellager | |
| DE608041C (de) * | 1932-06-03 | 1935-01-18 | Polte Fa | Vorrichtung zum Einziehen bzw. Kalibrieren von Hohlkoerpern, insbesondere von Geschuetzhuelsen |
| US3263477A (en) * | 1965-04-28 | 1966-08-02 | Wallace Expanding Machines | Apparatus for forming metallic ring members |
| US3368852A (en) * | 1965-10-24 | 1968-02-13 | Trw Inc | Pin-type bushing assembly |
| JPS525311B2 (pt) * | 1973-01-19 | 1977-02-12 | ||
| DE2406460A1 (de) * | 1974-02-11 | 1975-08-14 | Glyco Metall Werke | Buchse, insbesondere gleitlager oder gehaeusebuchse mit angeformtem, schmalem bund mit beliebigen bunddicken, sowie verfahren und vorrichtung zu ihrer herstellung |
-
1976
- 1976-07-22 ES ES450061A patent/ES450061A1/es not_active Expired
- 1976-07-26 MX MX16564776A patent/MX144067A/es unknown
- 1976-09-01 AU AU17362/76A patent/AU508952B2/en not_active Expired
- 1976-09-03 JP JP51105051A patent/JPS5249969A/ja active Granted
- 1976-09-27 FR FR7628972A patent/FR2327831A1/fr active Granted
- 1976-10-07 GB GB1498279A patent/GB1568676A/en not_active Expired
- 1976-10-07 GB GB4177176A patent/GB1568675A/en not_active Expired
- 1976-10-13 CA CA263,253A patent/CA1059839A/en not_active Expired
- 1976-10-13 BR BR7606866A patent/BR7606866A/pt unknown
- 1976-10-14 SE SE7611447A patent/SE416895B/xx not_active IP Right Cessation
- 1976-10-14 DE DE19762646502 patent/DE2646502C2/de not_active Expired
-
1977
- 1977-07-26 ES ES461038A patent/ES461038A1/es not_active Expired
-
1979
- 1979-08-17 SE SE7906902A patent/SE7906902L/sv not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1568675A (en) | 1980-06-04 |
| FR2327831A1 (fr) | 1977-05-13 |
| ES461038A1 (es) | 1979-06-01 |
| DE2646502C2 (de) | 1983-08-11 |
| MX144067A (es) | 1981-08-26 |
| BR7606866A (pt) | 1977-08-30 |
| SE7906902L (sv) | 1979-08-17 |
| AU508952B2 (en) | 1980-04-17 |
| SE416895B (sv) | 1981-02-16 |
| GB1568676A (en) | 1980-06-04 |
| ES450061A1 (es) | 1977-11-16 |
| SE7611447L (sv) | 1977-04-15 |
| DE2646502A1 (de) | 1977-04-21 |
| JPS626888B2 (pt) | 1987-02-14 |
| AU1736276A (en) | 1978-03-09 |
| JPS5249969A (en) | 1977-04-21 |
| CA1059839A (en) | 1979-08-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |