FR2220326B1 - - Google Patents
Info
- Publication number
- FR2220326B1 FR2220326B1 FR7338845A FR7338845A FR2220326B1 FR 2220326 B1 FR2220326 B1 FR 2220326B1 FR 7338845 A FR7338845 A FR 7338845A FR 7338845 A FR7338845 A FR 7338845A FR 2220326 B1 FR2220326 B1 FR 2220326B1
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
- Y10T29/4994—Radially expanding internal tube
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
- Supports For Pipes And Cables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00302951A US3831413A (en) | 1972-11-01 | 1972-11-01 | Tube expander |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2220326A1 FR2220326A1 (el) | 1974-10-04 |
FR2220326B1 true FR2220326B1 (el) | 1980-05-23 |
Family
ID=23169949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7338845A Expired FR2220326B1 (el) | 1972-11-01 | 1973-10-31 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3831413A (el) |
JP (1) | JPS5123466B2 (el) |
ES (1) | ES420128A1 (el) |
FR (1) | FR2220326B1 (el) |
SE (1) | SE404306B (el) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2552700C2 (de) * | 1975-11-25 | 1980-06-19 | Otto Fuchs Kg, 5882 Meinerzhagen | Verbundprofil, insbesondere fur Fenster, Türen und Fassaden |
US4159564A (en) * | 1978-04-14 | 1979-07-03 | Westinghouse Electric Corp. | Mandrel for hydraulically expanding a tube into engagement with a tubesheet |
US4776198A (en) * | 1984-08-03 | 1988-10-11 | Westinghouse Electric Corp. | Method and apparatus for securing structural tubes in nuclear reactor fuel assemblies |
FR2591744B1 (fr) * | 1985-12-18 | 1988-04-08 | Framatome Sa | Procede et dispositif d'extraction d'un troncon de tube d'echangeur de chaleur |
DE4008642A1 (de) * | 1990-03-17 | 1990-11-15 | Daimler Benz Ag | Spreizbarer rohraufweiter bzw. -entbeuler |
CN1063362C (zh) * | 1993-06-25 | 2001-03-21 | 达金工业株式会社 | 使用胀芯的扩管方法和扩管机及用该扩管法扩管的热交换器 |
US20130186166A1 (en) * | 2012-01-20 | 2013-07-25 | Kaydon Corporation | Tube forming machine |
CN106141000A (zh) * | 2015-04-14 | 2016-11-23 | 上海工业锅炉有限公司 | 一种适合狭小空间的锅炉胀管装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1016770A (en) * | 1909-08-20 | 1912-02-06 | James O Persons | Apparatus for lining pipes. |
US2507979A (en) * | 1948-03-13 | 1950-05-16 | Rca Corp | Anchoring cathode |
FR1199258A (fr) * | 1957-12-11 | 1959-12-11 | Kleber Colombes | Procédé de sertissage utilisant du caoutchouc |
US3252210A (en) * | 1964-02-28 | 1966-05-24 | Roy N Bowden | Tool for removing hydraulic valve lifters |
US3691609A (en) * | 1970-03-25 | 1972-09-19 | Hydro Vel Services Inc | Tube plugging tool |
-
1972
- 1972-11-01 US US00302951A patent/US3831413A/en not_active Expired - Lifetime
-
1973
- 1973-10-25 JP JP48119486A patent/JPS5123466B2/ja not_active Expired
- 1973-10-31 ES ES420128A patent/ES420128A1/es not_active Expired
- 1973-10-31 SE SE7314838A patent/SE404306B/xx unknown
- 1973-10-31 FR FR7338845A patent/FR2220326B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2220326A1 (el) | 1974-10-04 |
SE404306B (sv) | 1978-10-02 |
JPS4977874A (el) | 1974-07-26 |
JPS5123466B2 (el) | 1976-07-16 |
ES420128A1 (es) | 1976-03-01 |
US3831413A (en) | 1974-08-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |