JPS5148141B1 - - Google Patents
Info
- Publication number
- JPS5148141B1 JPS5148141B1 JP47022046A JP2204672A JPS5148141B1 JP S5148141 B1 JPS5148141 B1 JP S5148141B1 JP 47022046 A JP47022046 A JP 47022046A JP 2204672 A JP2204672 A JP 2204672A JP S5148141 B1 JPS5148141 B1 JP S5148141B1
- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
- B21C23/085—Making tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR717110820A FR2130019B1 (ja) | 1971-03-26 | 1971-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5148141B1 true JPS5148141B1 (ja) | 1976-12-18 |
Family
ID=9074223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47022046A Pending JPS5148141B1 (ja) | 1971-03-26 | 1972-03-03 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3786665A (ja) |
| JP (1) | JPS5148141B1 (ja) |
| CA (1) | CA963843A (ja) |
| DE (1) | DE2214780A1 (ja) |
| FR (1) | FR2130019B1 (ja) |
| GB (1) | GB1387155A (ja) |
| IT (1) | IT947588B (ja) |
| SE (1) | SE384147B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL173828C (nl) * | 1978-09-28 | 1984-03-16 | Schelde Nv | Inrichting voor het door extrusie vervaardigen van een flens-pijp-constructie. |
| DE3402300A1 (de) * | 1984-01-24 | 1985-08-01 | Aluminium-Walzwerke Singen Gmbh, 7700 Singen | Verfahren und vorrichtung zum herstellen eines profils, insbesondere eines hohlprofils, auf dem wege des strangpressens |
| KR100364043B1 (ko) * | 2000-06-10 | 2002-12-11 | 진인태 | 임의의 단면형상을 가진 금속곡관과 금속곡봉의 제조장치 및 제조방법 |
| JP5227972B2 (ja) * | 2006-12-11 | 2013-07-03 | オハイオ ユニバーシティ | マイクロチャネル管を押出しする装置および方法 |
| PL233207B1 (pl) * | 2018-07-04 | 2019-09-30 | Bialczak Urszula Narzedziownia Bialczak Spolka Cywilna Zdzislaw Bialczak I Urszula Bialczak | System matrycy wieloelementowej, matryca do wytłaczania dużego i skomplikowanego elementu i sposób wytwarzania matrycy |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US89326A (en) * | 1869-04-27 | Improvement in machines for making tin-lined lead pipe | ||
| US2221299A (en) * | 1939-06-28 | 1940-11-12 | Aluminum Co Of America | Extrusion apparatus |
-
1971
- 1971-03-26 FR FR717110820A patent/FR2130019B1/fr not_active Expired
-
1972
- 1972-02-09 SE SE7201552A patent/SE384147B/xx unknown
- 1972-02-10 GB GB636672A patent/GB1387155A/en not_active Expired
- 1972-02-11 CA CA134,525A patent/CA963843A/en not_active Expired
- 1972-02-15 IT IT20598/72A patent/IT947588B/it active
- 1972-02-16 US US00226829A patent/US3786665A/en not_active Expired - Lifetime
- 1972-03-03 JP JP47022046A patent/JPS5148141B1/ja active Pending
- 1972-03-25 DE DE19722214780 patent/DE2214780A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2130019B1 (ja) | 1974-02-22 |
| FR2130019A1 (ja) | 1972-11-03 |
| IT947588B (it) | 1973-05-30 |
| GB1387155A (en) | 1975-03-12 |
| SE384147B (sv) | 1976-04-26 |
| US3786665A (en) | 1974-01-22 |
| DE2214780A1 (ja) | 1972-10-12 |
| CA963843A (en) | 1975-03-04 |