KR860001623A - Method and apparatus for corrugating metal tubes and electrical energy cables produced thereby - Google Patents
Method and apparatus for corrugating metal tubes and electrical energy cables produced thereby Download PDFInfo
- Publication number
- KR860001623A KR860001623A KR1019850006081A KR850006081A KR860001623A KR 860001623 A KR860001623 A KR 860001623A KR 1019850006081 A KR1019850006081 A KR 1019850006081A KR 850006081 A KR850006081 A KR 850006081A KR 860001623 A KR860001623 A KR 860001623A
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- corrugator
- corrugated
- cable
- metal
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/06—Corrugating tubes transversely, e.g. helically annularly
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
-
- 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
- B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/046—Flexible cables, conductors, or cords, e.g. trailing cables attached to objects sunk in bore holes, e.g. well drilling means, well pumps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Insulated Conductors (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Manufacturing Of Electric Cables (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 형성되어야할 금속스트립(2)이 인출된 코일을 도시한 도면.1 shows a coil from which a metal strip 2 to be formed is drawn out.
제2도는 코루게이트된 관(7)만을 개략적으로 도시한 도면.2 shows schematically only the corrugated pipe 7.
제3도는 제2도의 선 A-A를 따라 취해진 단면도.3 is a sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 스트립, 4 : 용접장치, 5 : 공급기, 6 : 코루게이터헤트, 7,25,34 : 코루게이트된관, 8 : 회전공구, 9 : 통상의 케이블 드럼, 10 : 로울러 베어링, 11a,11b,1c : 고정안내부시, 12 : 머시인 케이싱, 13 : 코루게이터디스크, 14 : 환형부시, 15 : 보올베어링, 16 : 플랜지형부분, 18 : 부시, 19 : 거친링, 21,31 : 전기도체, 23,32,33 : 절연층, 26 : 금속브레이드, 27,35 : 외장피복2: strip, 4: welding apparatus, 5: feeder, 6: corrugator head, 7,25, 34: corrugated pipe, 8: rotary tool, 9: normal cable drum, 10: roller bearing, 11a, 11b 1c: fixed guide bush, 12: machine casing, 13: corrugator disk, 14: annular bushing, 15: bowl bearing, 16: flanged part, 18: bush, 19: rough ring, 21, 31: electric conductor , 23,32,33: insulating layer, 26: metal braid, 27,35: outer coating
Claims (25)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE?3431120.3 | 1984-08-24 | ||
DE3431120A DE3431120C2 (en) | 1984-08-24 | 1984-08-24 | Method and device for corrugating metal pipes |
DE3431123.3 | 1984-08-24 | ||
DE3436516.8 | 1984-10-05 | ||
DE3436517.6 | 1984-10-05 | ||
DE?3436516.8 | 1984-10-05 | ||
DE?3436517.6 | 1984-10-05 | ||
DE19843436517 DE3436517A1 (en) | 1984-10-05 | 1984-10-05 | Multi-core electrical power cable, especially a supply cable for drilling units |
DE19843436516 DE3436516A1 (en) | 1984-10-05 | 1984-10-05 | MULTI-WIRE ELECTRIC POWER CABLE, IN PARTICULAR SUPPLY CABLE FOR HOLE HOLE UNITS |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860001623A true KR860001623A (en) | 1986-03-20 |
KR910000217B1 KR910000217B1 (en) | 1991-01-23 |
Family
ID=27192277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850006081A KR910000217B1 (en) | 1984-08-24 | 1985-08-23 | Method and apparatus for the corrugating of metal tubes |
Country Status (10)
Country | Link |
---|---|
KR (1) | KR910000217B1 (en) |
AU (1) | AU574786B2 (en) |
CH (1) | CH675084A5 (en) |
DK (1) | DK161570C (en) |
FI (1) | FI84234C (en) |
FR (1) | FR2569357B1 (en) |
GB (1) | GB2163373B (en) |
IT (1) | IT1185270B (en) |
NL (1) | NL8502331A (en) |
NO (1) | NO163885C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5760334A (en) * | 1996-07-24 | 1998-06-02 | Alcatel Kabel Ag & Co. | Metallic sheath for an electric cable and method of making the same |
CA2307488C (en) * | 1999-05-05 | 2004-07-13 | Maurice William Slack | Corrugated thick-walled pipe for use in wellbores |
KR100382285B1 (en) * | 2002-03-20 | 2003-05-09 | Buyng Sang Cho | Method of fabricating flexible wire tube for protecting cable |
EP2329896B1 (en) * | 2009-12-04 | 2012-02-08 | Nexans | Device for continuous corrugation of a metallic tube |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB332870A (en) * | 1929-01-18 | 1930-07-31 | Meyer Keller & Cie Ag O | Process and apparatus for the manufacture of corrugated tubes |
GB791514A (en) * | 1954-02-01 | 1958-03-05 | Gen Electric Co Ltd | Improvements in or relating to machines and methods for corrugating tubes |
GB1108618A (en) * | 1965-06-01 | 1968-04-03 | Upright Products Ltd | Improvements in or relating to methods of and apparatus for shaping metal tubing |
DE1916357A1 (en) * | 1969-03-29 | 1971-06-16 | Kabel Metallwerke Ghh | Device for the continuous production of tubes with annular shape corrugation |
DE1939402B2 (en) * | 1969-08-02 | 1970-12-03 | Felten & Guilleaume Kabelwerk | Method and device for corrugating pipe walls |
DE2011271A1 (en) * | 1970-03-04 | 1971-09-23 | Universal Metal Hose Co | Helically corrugated tube forming machine |
DE2126943A1 (en) * | 1971-05-29 | 1972-11-30 | Wieland Werke Ag | Device for forming helical ribs on tubular workpieces |
DE2853100A1 (en) * | 1978-12-08 | 1980-06-19 | Kabel Metallwerke Ghh | Multicore power cable for immersion pumps - has tubular sheath of welded thin metal strip with tube dia. to wall thickness ratio between 18 and 35 |
YU42981A (en) * | 1980-08-02 | 1983-09-30 | Kabel Metallwerke Ghh | Device for transforming even tubes to wave-shaped tubes |
-
1985
- 1985-05-13 FR FR8507218A patent/FR2569357B1/en not_active Expired
- 1985-06-05 AU AU43311/85A patent/AU574786B2/en not_active Ceased
- 1985-07-17 IT IT21593/85A patent/IT1185270B/en active
- 1985-08-07 CH CH3380/85A patent/CH675084A5/de not_active IP Right Cessation
- 1985-08-23 NL NL8502331A patent/NL8502331A/en not_active Application Discontinuation
- 1985-08-23 GB GB08521209A patent/GB2163373B/en not_active Expired
- 1985-08-23 DK DK383385A patent/DK161570C/en not_active IP Right Cessation
- 1985-08-23 NO NO853326A patent/NO163885C/en unknown
- 1985-08-23 FI FI853251A patent/FI84234C/en not_active IP Right Cessation
- 1985-08-23 KR KR1019850006081A patent/KR910000217B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2163373B (en) | 1988-03-02 |
AU574786B2 (en) | 1988-07-14 |
CH675084A5 (en) | 1990-08-31 |
DK383385D0 (en) | 1985-08-23 |
DK161570B (en) | 1991-07-22 |
DK383385A (en) | 1986-02-25 |
GB2163373A (en) | 1986-02-26 |
NO163885B (en) | 1990-04-30 |
NO163885C (en) | 1990-08-08 |
AU4331185A (en) | 1986-02-27 |
KR910000217B1 (en) | 1991-01-23 |
FI853251A0 (en) | 1985-08-23 |
GB8521209D0 (en) | 1985-10-02 |
FR2569357A1 (en) | 1986-02-28 |
FI84234C (en) | 1991-11-11 |
NL8502331A (en) | 1986-03-17 |
FI853251L (en) | 1986-02-25 |
FI84234B (en) | 1991-07-31 |
FR2569357B1 (en) | 1989-01-20 |
DK161570C (en) | 1992-01-27 |
IT1185270B (en) | 1987-11-04 |
NO853326L (en) | 1986-02-25 |
IT8521593A0 (en) | 1985-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20030109 Year of fee payment: 13 |
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LAPS | Lapse due to unpaid annual fee |