JPS5546241B1 - - Google Patents
Info
- Publication number
- JPS5546241B1 JPS5546241B1 JP8800971A JP8800971A JPS5546241B1 JP S5546241 B1 JPS5546241 B1 JP S5546241B1 JP 8800971 A JP8800971 A JP 8800971A JP 8800971 A JP8800971 A JP 8800971A JP S5546241 B1 JPS5546241 B1 JP S5546241B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/30—Finishing tubes, e.g. sizing, burnishing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7039913A FR2112126B1 (de) | 1970-11-06 | 1970-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5546241B1 true JPS5546241B1 (de) | 1980-11-21 |
Family
ID=9063818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8800971A Pending JPS5546241B1 (de) | 1970-11-06 | 1971-11-06 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3779064A (de) |
| JP (1) | JPS5546241B1 (de) |
| BE (1) | BE774752A (de) |
| DE (2) | DE2166438A1 (de) |
| ES (1) | ES396694A1 (de) |
| FR (1) | FR2112126B1 (de) |
| GB (1) | GB1345802A (de) |
| IT (1) | IT942791B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063439A (en) * | 1970-11-06 | 1977-12-20 | Chabas & Besson S.A. | Apparatus for calibrating and surfacing tubes |
| DE2758136C2 (de) * | 1977-12-27 | 1984-09-13 | Hunger, Walter, 8700 Würzburg | Ziehbank zur Herstellung von Präzisionsstahlrohren ohne Anangelverlust |
| US4148207A (en) * | 1978-02-21 | 1979-04-10 | The Babcock & Wilcox Company | Drawing technique |
| JPS62110462A (ja) * | 1985-11-08 | 1987-05-21 | Mitsubishi Electric Corp | 電動機用フレ−ム本体の縦継溶接用治具 |
| US7895875B2 (en) * | 2006-08-30 | 2011-03-01 | Alcoa Inc. | Methods and systems for reducing tensile residual stresses in compressed tubing and metal tubing products produced from same |
| US9937545B1 (en) * | 2017-05-16 | 2018-04-10 | Kooima Company | Mandrel support device for tube bending machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT1914B (de) * | ||||
| GB189817085A (en) * | 1898-08-08 | 1898-12-10 | Curt Maquet | Process and Apparatus for Fixing Sheet Metal Rings on Metallic Tubes. |
| US3036696A (en) * | 1959-02-24 | 1962-05-29 | Reisholz Stahl & Roehrenwerk | Method of producing seamless tubular articles |
-
1970
- 1970-11-06 FR FR7039913A patent/FR2112126B1/fr not_active Expired
-
1971
- 1971-10-29 DE DE19712166438 patent/DE2166438A1/de active Pending
- 1971-10-29 BE BE774752A patent/BE774752A/xx unknown
- 1971-10-29 DE DE2153937A patent/DE2153937C3/de not_active Expired
- 1971-10-29 US US00193632A patent/US3779064A/en not_active Expired - Lifetime
- 1971-11-05 IT IT70627/71A patent/IT942791B/it active
- 1971-11-05 ES ES396694A patent/ES396694A1/es not_active Expired
- 1971-11-06 JP JP8800971A patent/JPS5546241B1/ja active Pending
- 1971-11-08 GB GB5179071A patent/GB1345802A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2112126A1 (de) | 1972-06-16 |
| ES396694A1 (es) | 1974-12-16 |
| DE2153937C3 (de) | 1975-05-22 |
| GB1345802A (en) | 1974-02-06 |
| FR2112126B1 (de) | 1974-02-01 |
| IT942791B (it) | 1973-04-02 |
| US3779064A (en) | 1973-12-18 |
| DE2166438A1 (de) | 1974-01-31 |
| BE774752A (fr) | 1972-05-02 |
| DE2153937A1 (de) | 1972-07-13 |
| DE2153937B2 (de) | 1974-10-10 |