FR1574983A - - Google Patents
Info
- Publication number
- FR1574983A FR1574983A FR1574983DA FR1574983A FR 1574983 A FR1574983 A FR 1574983A FR 1574983D A FR1574983D A FR 1574983DA FR 1574983 A FR1574983 A FR 1574983A
- 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671602312 DE1602312A1 (de) | 1967-07-21 | 1967-07-21 | Vorrichtung zum schraubenfoermigen Aufwickeln von Rippen auf ein Rohr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1574983A true FR1574983A (https=) | 1969-07-18 |
Family
ID=5681018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1574983D Expired FR1574983A (https=) | 1967-07-21 | 1968-07-18 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3535865A (https=) |
| FR (1) | FR1574983A (https=) |
| GB (1) | GB1226159A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3886029A (en) * | 1972-01-12 | 1975-05-27 | Owens Corning Fiberglass Corp | Method and apparatus for the continuous production of fiber reinforced plastic pipes of variable wall thickness |
| US6047453A (en) * | 1997-12-26 | 2000-04-11 | Mitsumi Electric Co., Ltd. | Air-core coil forming system |
| CN108176789B (zh) * | 2017-12-27 | 2019-04-12 | 安徽环球星新能源科技有限公司 | 跨临界二氧化碳热泵气管调节机 |
| CN117923237B (zh) * | 2024-02-19 | 2026-04-14 | 铂洋电缆有限公司 | 一种成缆机用新型绞合并线装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US601834A (en) * | 1898-04-05 | huestis | ||
| US391908A (en) * | 1888-10-30 | Hose-winding apparatus | ||
| US840715A (en) * | 1905-02-09 | 1907-01-08 | Electr Isolir Und Installationsartikelerzeugung Ingre Schott & Schildorfer | Apparatus for covering cables, rods, tubes, and the like. |
| US2328792A (en) * | 1942-12-08 | 1943-09-07 | Stow Mfg Company Inc | Winding tool |
| US2461231A (en) * | 1945-10-05 | 1949-02-08 | Oppenheim Ralph | Winding machine |
| US3037343A (en) * | 1957-04-11 | 1962-06-05 | Goodrich Co B F | Method and apparatus for manufacturing hose |
| US2967390A (en) * | 1960-04-08 | 1961-01-10 | Lee Rubber & Tire Corp | Apparatus for making flexible spiral wound wire hose |
| US3187494A (en) * | 1963-07-16 | 1965-06-08 | Goodrich Co B F | Hose winding apparatus |
-
1968
- 1968-07-18 FR FR1574983D patent/FR1574983A/fr not_active Expired
- 1968-07-22 US US746628A patent/US3535865A/en not_active Expired - Lifetime
- 1968-07-22 GB GB1226159D patent/GB1226159A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3535865A (en) | 1970-10-27 |
| GB1226159A (https=) | 1971-03-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |