FR743584A - - Google Patents
Info
- Publication number
- FR743584A FR743584A FR743584DA FR743584A FR 743584 A FR743584 A FR 743584A FR 743584D A FR743584D A FR 743584DA FR 743584 A FR743584 A FR 743584A
- 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
- 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
- B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
- B21C37/101—Making of the seams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US387968XA | 1931-10-06 | 1931-10-06 | |
| US567321A US1933279A (en) | 1931-10-06 | 1931-10-06 | Tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743584A true FR743584A (pl) | 1933-04-01 |
Family
ID=26715547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743584D Expired FR743584A (pl) | 1931-10-06 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1933279A (pl) |
| FR (1) | FR743584A (pl) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2543901A (en) * | 1943-05-03 | 1951-03-06 | Us Plywood Corp | Plywood tubing |
| US2475566A (en) * | 1948-01-08 | 1949-07-05 | Karmazin John | Method for manufacturing tubing |
| BE498851A (pl) * | 1950-07-21 | |||
| US2679305A (en) * | 1950-11-18 | 1954-05-25 | Cons Vultee Aircraft Corp | Structural joint |
| US2782805A (en) * | 1952-11-24 | 1957-02-26 | Gilbert E Leadbetter | Conduit and method of making same |
| US2927371A (en) * | 1953-01-23 | 1960-03-08 | Armco Steel Corp | Method of continuously forming welded coated steel tubing |
| US2884958A (en) * | 1956-05-18 | 1959-05-05 | Sr Leonard J Asselin | Rolled tube |
| US3350251A (en) * | 1962-07-30 | 1967-10-31 | Harry E Davis | Method and apparatus for producing plastic tubing |
| US3656514A (en) * | 1968-09-18 | 1972-04-18 | Julian C Renfro | High reliability joint for manufacture of pipe |
| US4208777A (en) * | 1978-11-27 | 1980-06-24 | United Technologies Corporation | Method for manufacturing a split engine casing from a cylinder |
| US4208774A (en) * | 1978-11-27 | 1980-06-24 | United Technologies Corporation | Process for welding flanges to a cylindrical engine casing having a plurality of spaced rails and ribs |
| US5535787A (en) * | 1994-12-02 | 1996-07-16 | Howell; Kenneth L. | Flexible cable holder |
| DE112007000143T5 (de) * | 2006-03-31 | 2009-02-12 | Showa Denko K.K. | Gelötetes Rohr und Verfahren zur Herstellung desselben |
| US10288197B2 (en) * | 2016-07-11 | 2019-05-14 | Benjamin Grossman | Conduit with latch system |
| WO2020251898A1 (en) * | 2019-06-11 | 2020-12-17 | Canon U.S.A., Inc. | Cable jacket for cable and method of manufacturing the same |
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0
- FR FR743584D patent/FR743584A/fr not_active Expired
-
1931
- 1931-10-06 US US567321A patent/US1933279A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1933279A (en) | 1933-10-31 |