GB1397593A - Apparatus for use in forming a metal strip into a tube - Google Patents
Apparatus for use in forming a metal strip into a tubeInfo
- Publication number
- GB1397593A GB1397593A GB2332974A GB2332974A GB1397593A GB 1397593 A GB1397593 A GB 1397593A GB 2332974 A GB2332974 A GB 2332974A GB 2332974 A GB2332974 A GB 2332974A GB 1397593 A GB1397593 A GB 1397593A
- Authority
- GB
- United Kingdom
- Prior art keywords
- edge portions
- disc
- guide
- strip
- tube
- 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
1397593 Making tubes; shearing KABELUND METALLWERKE GUTEHOFFNUNGSHUTTE AG 4 Aug 1972 [16 Aug 1971] 23329/74 Divided out of 1397592 Headings B3A and B3W In the forming from metal strip of a tube from which edge portions of the strip project radially, the edge portions are trimmed by cutter discs 1, 2, the disc 1 being opposed by a guide disc 6, and the trimmed edge portions are welded or soldered. The spacing between discs 1 and 6 is variable by means of a screw 5 and between the cutters 1 and 2 by means of the eccentric mounting of the cutter 2. A guide 7, (of e.g. polyethylene, for the tube is slit to accommodate the upstanding edge portions. At least one of the cutter discs may be wetted by an impregnation agent to prevent cold welding of the strip to the disc(s). Downstream of the cutters there may be a pressure roller to hold the strip edge portions together to guide them to the welding means (not shown), A clamp for holding the slit in guide 7 to the required width is preferably associated with a cover plate serving as a heat shield. A waste-deflector roller may be mounted above and coaxially with the disc 1. is
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 |
|---|---|
| GB1397593A true GB1397593A (en) | 1975-06-11 |
Family
ID=5816846
Family Applications (2)
| 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 |
| GB3657872A Expired GB1397592A (en) | 1971-08-16 | 1972-08-04 | Apparatus for forming a metal strip into a tube |
Family Applications After (1)
| 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 |
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) | GB1397593A (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 GB2332974A patent/GB1397593A/en not_active Expired
- 1972-08-04 GB GB3657872A patent/GB1397592A/en not_active Expired
- 1972-08-14 US US00280483A patent/US3813910A/en not_active Expired - Lifetime
- 1972-08-14 SE SE7210518A patent/SE397640B/en unknown
- 1972-08-15 CA CA149,500A patent/CA971042A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA721425B (en) | 1972-11-29 |
| DE2140945A1 (en) | 1973-03-01 |
| JPS4848357A (en) | 1973-07-09 |
| BE780248A (en) | 1972-07-03 |
| SU506335A3 (en) | 1976-03-05 |
| CA971042A (en) | 1975-07-15 |
| AU461919B2 (en) | 1975-06-12 |
| GB1397592A (en) | 1975-06-11 |
| AT320778B (en) | 1975-02-25 |
| NL7205192A (en) | 1973-02-20 |
| AU4256072A (en) | 1973-11-29 |
| FR2149335A1 (en) | 1973-03-30 |
| DD96161A5 (en) | 1973-03-12 |
| FR2149335B1 (en) | 1974-12-13 |
| ATA430775A (en) | 1978-11-15 |
| SE397640B (en) | 1977-11-14 |
| US3813910A (en) | 1974-06-04 |
| CH538313A (en) | 1973-06-30 |
| IT948701B (en) | 1973-06-11 |
| BR7202633D0 (en) | 1973-06-28 |
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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 |