FR2310816B1 - - Google Patents
Info
- Publication number
- FR2310816B1 FR2310816B1 FR7614429A FR7614429A FR2310816B1 FR 2310816 B1 FR2310816 B1 FR 2310816B1 FR 7614429 A FR7614429 A FR 7614429A FR 7614429 A FR7614429 A FR 7614429A FR 2310816 B1 FR2310816 B1 FR 2310816B1
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/10—Stamping using yieldable or resilient pads
- B21D22/105—Stamping using yieldable or resilient pads of tubular products
-
- 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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
-
- 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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
- B21D15/105—Corrugating tubes transversely, e.g. helically by applying fluid pressure by applying elastic material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50057668A JPS51132165A (en) | 1975-05-14 | 1975-05-14 | Method of bead for metal cylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2310816A1 FR2310816A1 (fr) | 1976-12-10 |
FR2310816B1 true FR2310816B1 (ja) | 1980-09-19 |
Family
ID=13062278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7614429A Granted FR2310816A1 (fr) | 1975-05-14 | 1976-05-13 | Procede pour former des bourrelets sur la peripherie d'un tube metallique ou des objets analogues |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS51132165A (ja) |
DE (1) | DE2621619A1 (ja) |
FR (1) | FR2310816A1 (ja) |
GB (1) | GB1551060A (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5744431A (en) * | 1980-08-30 | 1982-03-12 | Nippon Koki Kk | Formation of hot bulge and pattern or the like for pipe to be worked using metallic bead as medium |
JPS57139426A (en) * | 1981-02-20 | 1982-08-28 | Suzuki Sogyo Kk | Press molding method of aluminum plate material |
JPS61140328A (ja) * | 1984-12-12 | 1986-06-27 | Agency Of Ind Science & Technol | 粉粒体を圧力媒体とした超塑性材の成形方法 |
DE4309932A1 (de) * | 1993-03-26 | 1994-09-29 | Hermann Bartels | Verfahren und Vorrichtung zum Verformen von Hohlprofil-Werkstücken |
DE29601019U1 (de) * | 1996-01-22 | 1997-05-22 | Bartels, Hermann A., 63165 Mühlheim | Vorrichtung zum Verformen von Hohlprofil-Werkstücken |
US7905128B2 (en) | 2008-07-24 | 2011-03-15 | The Boeing Company | Forming method and apparatus and an associated preform having a hydrostatic pressing medium |
CN103894469B (zh) * | 2014-04-04 | 2016-08-31 | 燕山大学 | 轻合金管状构件固体颗粒介质热胀成形方法 |
CN104148441A (zh) * | 2014-06-30 | 2014-11-19 | 江苏华程工业制管股份有限公司 | 一种异型钢管的挤压成型方法 |
CN105903793B (zh) * | 2016-05-12 | 2018-04-13 | 浙江宝森波纹管有限公司 | 一种双工位波纹管液压成型机及其实现方法 |
CN110227748B (zh) * | 2019-06-25 | 2021-02-23 | 中国航发贵州黎阳航空动力有限公司 | 一种小直径薄壁金属波纹管成型装置及方法 |
CN114834024B (zh) * | 2021-02-01 | 2024-05-24 | 河南科技大学 | 一种变径管件热塑性软模成形装置及方法 |
CN114011932B (zh) * | 2021-12-16 | 2023-09-26 | 核工业理化工程研究院 | 薄壁管件波纹成型工装 |
-
1975
- 1975-05-14 JP JP50057668A patent/JPS51132165A/ja active Pending
-
1976
- 1976-05-13 GB GB19794/76A patent/GB1551060A/en not_active Expired
- 1976-05-13 FR FR7614429A patent/FR2310816A1/fr active Granted
- 1976-05-14 DE DE19762621619 patent/DE2621619A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2310816A1 (fr) | 1976-12-10 |
JPS51132165A (en) | 1976-11-17 |
DE2621619A1 (de) | 1976-11-25 |
GB1551060A (en) | 1979-08-22 |
AU1390376A (en) | 1977-02-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |