CH383300A - Process for the production of a pipe and pipe produced according to this - Google Patents
Process for the production of a pipe and pipe produced according to thisInfo
- Publication number
- CH383300A CH383300A CH539461A CH539461A CH383300A CH 383300 A CH383300 A CH 383300A CH 539461 A CH539461 A CH 539461A CH 539461 A CH539461 A CH 539461A CH 383300 A CH383300 A CH 383300A
- Authority
- CH
- Switzerland
- Prior art keywords
- pipe
- production
- produced according
- pipe produced
- produced
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/08—Dies or mandrels with section variable during extruding, e.g. for making tapered work; Controlling variation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1681060A GB922794A (en) | 1960-05-12 | 1960-05-12 | Improvements in or relating to a method of direct extrusion |
Publications (1)
Publication Number | Publication Date |
---|---|
CH383300A true CH383300A (en) | 1964-10-31 |
Family
ID=10084075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH539461A CH383300A (en) | 1960-05-12 | 1961-05-08 | Process for the production of a pipe and pipe produced according to this |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH383300A (en) |
GB (1) | GB922794A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5105644A (en) * | 1990-07-09 | 1992-04-21 | Simon Joseph A | Light weight drive shaft |
US5241848A (en) * | 1990-07-09 | 1993-09-07 | Simon Joseph A | Light weight drive shaft |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009030600A1 (en) | 2008-07-02 | 2010-01-21 | Tekfor Cologne Gmbh | Production process of pipe material |
DE102009016654A1 (en) | 2009-04-07 | 2010-10-14 | Tekfor Cologne Gmbh | Production process of pipe material |
CN102921754A (en) * | 2012-11-14 | 2013-02-13 | 广东伟业铝厂有限公司 | Producing method of aluminum alloy seamless stage variable section pipe and preparation device |
CN103191950B (en) * | 2013-04-03 | 2015-04-08 | 哈尔滨理工大学 | Method for extrusion forming of section-variable hollow member |
CN109454121A (en) * | 2018-12-21 | 2019-03-12 | 崇州天智轻量化制造有限公司 | The hot extrusion shaping mold of metal composite pipe and the method for preparing metal composite pipe |
US20220314290A1 (en) * | 2019-09-06 | 2022-10-06 | Sango Co., Ltd. | Extrusion molding method for differential thickness pipe and extrusion molding apparatus for differential thickness pipe |
-
1960
- 1960-05-12 GB GB1681060A patent/GB922794A/en not_active Expired
-
1961
- 1961-05-08 CH CH539461A patent/CH383300A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5105644A (en) * | 1990-07-09 | 1992-04-21 | Simon Joseph A | Light weight drive shaft |
US5241848A (en) * | 1990-07-09 | 1993-09-07 | Simon Joseph A | Light weight drive shaft |
Also Published As
Publication number | Publication date |
---|---|
GB922794A (en) | 1963-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH423791A (en) | Process for the production of a benzimidazole | |
CH375798A (en) | Process for the production of a capacitor and capacitor produced according to the process | |
CH414907A (en) | Process for the production of a briquetted cleaning agent | |
CH446999A (en) | Process for the production of a carbon-containing body suitable for thermal insulation and bodies produced by this process | |
CH362150A (en) | Process for the production of semiconductor components and semiconductor component produced according to this process | |
CH473585A (en) | Process for the production of a cariostatic mixture | |
CH383300A (en) | Process for the production of a pipe and pipe produced according to this | |
CH361914A (en) | Process for the production of a plastic pipe and pipe produced according to this process | |
CH354920A (en) | Process for the production of a sleeve-like dowel and dowel produced according to this process | |
CH423019A (en) | Process for the production of a covered superconductor | |
CH491886A (en) | Process for the production of a pregnadiene | |
CH454840A (en) | Process for the production of steroid 19 acids | |
CH415632A (en) | Process for the production of new 3-pyrrolidylmethylamines | |
CH440352A (en) | Process for the production of a fine-grain structural steel | |
CH449795A (en) | Process for the production of a ceramic ferrimagnetic and ceramic ferrimagnetic produced by this process | |
CH387017A (en) | Process for the production of methyl acrylate | |
CH407095A (en) | Process for the production of acrylic acid esters | |
CH355232A (en) | Process for the production of a cooking device and cooking device produced by this method | |
CH483205A (en) | Process for the production of a binder and binder produced according to this process | |
CH366377A (en) | Process for the production of a tubular wall anchor and wall anchor produced by the process | |
CH379180A (en) | Process for the production of a zipper | |
CH378833A (en) | Process for the production of a hollow beam tapering towards one side and hollow beam produced according to this process | |
CH407970A (en) | Process for the production of new telomerizates | |
CH381328A (en) | Process for producing a diffusion transistor and diffusion transistor produced according to this process | |
CH411249A (en) | Process for the production of a glass object, the object produced by the process and the device for carrying out the process |