GB1439508A - Tube expander - Google Patents
Tube expanderInfo
- Publication number
- GB1439508A GB1439508A GB4824373A GB4824373A GB1439508A GB 1439508 A GB1439508 A GB 1439508A GB 4824373 A GB4824373 A GB 4824373A GB 4824373 A GB4824373 A GB 4824373A GB 1439508 A GB1439508 A GB 1439508A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- expander
- piston
- rod
- tube expander
- 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.)
- 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
- B21D39/20—Tube expanders with mandrels, e.g. expandable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Friction Gearing (AREA)
- Transmission Devices (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722258359 DE2258359C3 (de) | 1972-11-24 | Mechanischer Rohrexpander zum schrittweisen Aufweiten von Stahlrohren |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1439508A true GB1439508A (en) | 1976-06-16 |
Family
ID=5862979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4824373A Expired GB1439508A (en) | 1972-11-24 | 1973-10-16 | Tube expander |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5216866B2 (no) |
FR (1) | FR2214537B1 (no) |
GB (1) | GB1439508A (no) |
IT (1) | IT991486B (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102248087A (zh) * | 2011-04-01 | 2011-11-23 | 上海电气核电设备有限公司 | 一种用于胀管器与芯棒的连接器 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5255941U (no) * | 1975-10-14 | 1977-04-22 | ||
NL7906317A (nl) * | 1979-08-21 | 1981-02-24 | Doornes Transmissie Bv | Werkwijze en inrichting voor het oprekken van een eind- loze metalen band. |
-
1973
- 1973-08-01 IT IT2741673A patent/IT991486B/it active
- 1973-08-17 JP JP9235073A patent/JPS5216866B2/ja not_active Expired
- 1973-10-16 GB GB4824373A patent/GB1439508A/en not_active Expired
- 1973-10-31 FR FR7338902A patent/FR2214537B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102248087A (zh) * | 2011-04-01 | 2011-11-23 | 上海电气核电设备有限公司 | 一种用于胀管器与芯棒的连接器 |
Also Published As
Publication number | Publication date |
---|---|
JPS5216866B2 (no) | 1977-05-12 |
FR2214537B1 (no) | 1976-11-19 |
JPS49135873A (no) | 1974-12-27 |
DE2258359B2 (de) | 1975-11-20 |
IT991486B (it) | 1975-07-30 |
FR2214537A1 (no) | 1974-08-19 |
DE2258359A1 (de) | 1974-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |