BE565476A - - Google Patents

Info

Publication number
BE565476A
BE565476A BE565476DA BE565476A BE 565476 A BE565476 A BE 565476A BE 565476D A BE565476D A BE 565476DA BE 565476 A BE565476 A BE 565476A
Authority
BE
Belgium
Application number
Priority date (The priority date 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 date listed.)
Publication of BE565476A publication Critical patent/BE565476A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00Waveguides; Transmission lines of the waveguide type
    • H01P3/12Hollow waveguides
    • H01P3/13Hollow waveguides specially adapted for transmission of the TE01 circular-electric mode
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture 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
    • B21C37/12Making tubes or metal hoses with helically arranged seams
    • B21C37/124Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F3/00Coiling wire into particular forms
    • B21F3/02Coiling wire into particular forms helically
    • B21F3/04Coiling wire into particular forms helically externally on a mandrel or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56Winding and joining, e.g. winding spirally
    • B29C53/58Winding and joining, e.g. winding spirally helically
    • B29C53/60Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00Wound packages of filamentary material
    • B65H55/02Self-supporting packages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
BE565476D 1957-03-08 BE565476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB774557A GB887063A (en) 1957-03-08 1957-03-08 Improvements in or relating to guides for electromagnetic waves

Publications (1)

Publication Number Publication Date
BE565476A true BE565476A (en)

Family

ID=9838910

Family Applications (1)

Application Number Title Priority Date Filing Date
BE565476D BE565476A (en) 1957-03-08

Country Status (4)

Country Link
BE (1) BE565476A (en)
CH (1) CH360104A (en)
FR (1) FR1202242A (en)
GB (1) GB887063A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088416B1 (en) * 1970-05-08 1974-06-28 Pirelli
IT950147B (en) * 1972-03-14 1973-06-20 Pirelli CONTINUOUS MANUFACTURING EQUIPMENT OF WAVE GUIDES
FR2269208B1 (en) * 1974-04-25 1980-01-25 Cables De Lyon Geoffroy Delore
FR2314592A1 (en) * 1975-06-12 1977-01-07 Cables De Lyon Geoffroy Delore HELICOIDAL WAVE GUIDE
DE3701282A1 (en) * 1987-01-17 1988-07-28 Vacuumschmelze Gmbh REWINDING DEVICE FOR QUICKLY QUARCHED TAPES
CN102744874B (en) * 2012-07-23 2014-08-20 西北工业大学 Hot-pressing roll device for cloth tape winding machine

Also Published As

Publication number Publication date
FR1202242A (en) 1960-01-08
CH360104A (en) 1962-02-15
GB887063A (en) 1962-01-17

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