GB1397592A - Apparatus for forming a metal strip into a tube - Google Patents
Apparatus for forming a metal strip into a tubeInfo
- Publication number
- GB1397592A GB1397592A GB3657872A GB3657872A GB1397592A GB 1397592 A GB1397592 A GB 1397592A GB 3657872 A GB3657872 A GB 3657872A GB 3657872 A GB3657872 A GB 3657872A GB 1397592 A GB1397592 A GB 1397592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- edge portions
- tube
- aug
- trimmed
- Prior art date
- 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
- B21C37/08—Making tubes with welded or soldered seams
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
- H01B13/262—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping of an outer metallic screen
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Electric Cables (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
1397592 Making tubes; drawing; shearing KABELUND METALLWERKE GUTEHOFFNUNGSHUTTE AG 4 Aug 1972 [16 Aug 1971] 36578/72 Headings B3A B3P and B3W Strip, e.g. aluminium strip of less than 0À3 mm. thickness, is formed into a tube, from which edge portions of the strip project radially to form a longitudinal rib, by an outer former 1 with a frusto-conical bore and a complementary mandrel 2, the edge portions are trimmed to the same height to form cut surfaces which are then welded or soldered. The strip is fed to the forming tools under tension via deflecting rollers (10), (7), Fig. 3 (not shown), on a rockable frame, the roller (7) having collars (8), (9) adjustable to guide different widths of strip. The tube is located during trimmming in a guide 5 with the strip edge portions projecting through a slit 5A. Downstream of the shear, the trimmed edge portions are pressed together by an adjustable roller device for the welding or soldering operation (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2140945A DE2140945A1 (en) | 1971-08-16 | 1971-08-16 | PROCESS FOR FORMING A LONGITUDINAL METAL TAPE THIN WALL THICKNESS TO A PIPE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1397592A true GB1397592A (en) | 1975-06-11 |
Family
ID=5816846
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3657872A Expired GB1397592A (en) | 1971-08-16 | 1972-08-04 | Apparatus for forming a metal strip into a tube |
| GB2332974A Expired GB1397593A (en) | 1971-08-16 | 1972-08-04 | Apparatus for use in forming a metal strip into a tube |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2332974A Expired GB1397593A (en) | 1971-08-16 | 1972-08-04 | Apparatus for use in forming a metal strip into a tube |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3813910A (en) |
| JP (1) | JPS4848357A (en) |
| AT (1) | AT320778B (en) |
| AU (1) | AU461919B2 (en) |
| BE (1) | BE780248A (en) |
| BR (1) | BR7202633D0 (en) |
| CA (1) | CA971042A (en) |
| CH (1) | CH538313A (en) |
| DD (1) | DD96161A5 (en) |
| DE (1) | DE2140945A1 (en) |
| FR (1) | FR2149335B1 (en) |
| GB (2) | GB1397592A (en) |
| IT (1) | IT948701B (en) |
| NL (1) | NL7205192A (en) |
| SE (1) | SE397640B (en) |
| SU (1) | SU506335A3 (en) |
| ZA (1) | ZA721425B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2463675A2 (en) * | 1978-08-25 | 1981-02-27 | Ollivier Jean | Ultrasonically welding a plastics-coated metal tube - avoiding adhesion by tin-plating the extruder die surface acting as support |
| DE2928612C2 (en) * | 1979-07-14 | 1986-01-30 | AEG KABEL AG, 4050 Mönchengladbach | Device for producing a cable |
| RU2476282C1 (en) * | 2011-09-22 | 2013-02-27 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Forming stand |
| CN113410009B (en) * | 2021-06-24 | 2023-02-14 | 通鼎互联信息股份有限公司 | Cable welding shielding process |
| WO2024042973A1 (en) * | 2022-08-22 | 2024-02-29 | 三菱電機株式会社 | Shaping device, welded tube production device, tube shaping method, and welded tube production method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US469663A (en) * | 1892-02-23 | Edwin t | ||
| US2574509A (en) * | 1946-07-31 | 1951-11-13 | Elizabeth R B Stuart | Vertical axis beading |
| US2821348A (en) * | 1952-07-31 | 1958-01-28 | Loewy Eng Co Ltd | Coiling apparatus for metal strip |
| US3474522A (en) * | 1967-05-10 | 1969-10-28 | Anaconda American Brass Co | Method for changing the width of a strip metal and for forming tubes therefrom |
| JPS526287B2 (en) * | 1971-09-17 | 1977-02-21 |
-
1971
- 1971-08-16 DE DE2140945A patent/DE2140945A1/en active Pending
-
1972
- 1972-01-26 AT AT60672A patent/AT320778B/en not_active IP Right Cessation
- 1972-02-22 IT IT48499/72A patent/IT948701B/en active
- 1972-02-23 DD DD161064A patent/DD96161A5/xx unknown
- 1972-03-02 ZA ZA721425A patent/ZA721425B/en unknown
- 1972-03-06 BE BE780248A patent/BE780248A/en unknown
- 1972-03-09 SU SU1756117A patent/SU506335A3/en active
- 1972-03-28 FR FR7210879A patent/FR2149335B1/fr not_active Expired
- 1972-04-13 CH CH546572A patent/CH538313A/en not_active IP Right Cessation
- 1972-04-18 NL NL7205192A patent/NL7205192A/xx unknown
- 1972-04-28 BR BR2633/72A patent/BR7202633D0/en unknown
- 1972-05-10 JP JP47046262A patent/JPS4848357A/ja active Pending
- 1972-05-22 AU AU42560/72A patent/AU461919B2/en not_active Expired
- 1972-08-04 GB GB3657872A patent/GB1397592A/en not_active Expired
- 1972-08-04 GB GB2332974A patent/GB1397593A/en not_active Expired
- 1972-08-14 SE SE7210518A patent/SE397640B/en unknown
- 1972-08-14 US US00280483A patent/US3813910A/en not_active Expired - Lifetime
- 1972-08-15 CA CA149,500A patent/CA971042A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7202633D0 (en) | 1973-06-28 |
| CH538313A (en) | 1973-06-30 |
| US3813910A (en) | 1974-06-04 |
| CA971042A (en) | 1975-07-15 |
| ATA430775A (en) | 1978-11-15 |
| DD96161A5 (en) | 1973-03-12 |
| BE780248A (en) | 1972-07-03 |
| SU506335A3 (en) | 1976-03-05 |
| SE397640B (en) | 1977-11-14 |
| AU4256072A (en) | 1973-11-29 |
| AU461919B2 (en) | 1975-06-12 |
| NL7205192A (en) | 1973-02-20 |
| FR2149335A1 (en) | 1973-03-30 |
| AT320778B (en) | 1975-02-25 |
| DE2140945A1 (en) | 1973-03-01 |
| JPS4848357A (en) | 1973-07-09 |
| IT948701B (en) | 1973-06-11 |
| ZA721425B (en) | 1972-11-29 |
| FR2149335B1 (en) | 1974-12-13 |
| GB1397593A (en) | 1975-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |