CH601715A5 - - Google Patents

Info

Publication number
CH601715A5
CH601715A5 CH386176A CH386176A CH601715A5 CH 601715 A5 CH601715 A5 CH 601715A5 CH 386176 A CH386176 A CH 386176A CH 386176 A CH386176 A CH 386176A CH 601715 A5 CH601715 A5 CH 601715A5
Authority
CH
Switzerland
Application number
CH386176A
Inventor
Georg Rettner
Original Assignee
Semperit Ag
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.)
Filing date
Publication date
Application filed by Semperit Ag filed Critical Semperit Ag
Priority to CH386176A priority Critical patent/CH601715A5/xx
Priority to DE19767614853 priority patent/DE7614853U1/de
Priority to DE19762620718 priority patent/DE2620718A1/de
Publication of CH601715A5 publication Critical patent/CH601715A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/30—Corrugating of tubes
    • B29C53/305—Corrugating of tubes using a cording process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/111—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall with homogeneous wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CH386176A 1976-03-29 1976-03-29 CH601715A5 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH386176A CH601715A5 (zh) 1976-03-29 1976-03-29
DE19767614853 DE7614853U1 (de) 1976-03-29 1976-05-11 Faltenschlauch
DE19762620718 DE2620718A1 (de) 1976-03-29 1976-05-11 Faltenschlauch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH386176A CH601715A5 (zh) 1976-03-29 1976-03-29

Publications (1)

Publication Number Publication Date
CH601715A5 true CH601715A5 (zh) 1978-07-14

Family

ID=4265046

Family Applications (1)

Application Number Title Priority Date Filing Date
CH386176A CH601715A5 (zh) 1976-03-29 1976-03-29

Country Status (2)

Country Link
CH (1) CH601715A5 (zh)
DE (2) DE2620718A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523361A1 (fr) * 1982-03-15 1983-09-16 Ceraver Procede de fabrication d'un revetement isolant a profil cannele sur un support cylindrique, et dispositif de mise en oeuvre du procede
GB8709441D0 (en) * 1987-04-21 1987-05-28 Watson M L Tubes
NO20025536D0 (no) * 2002-11-18 2002-11-18 Norsk Hydro As Fleksibel röranordning, f.eks. en rörbelg

Also Published As

Publication number Publication date
DE2620718A1 (de) 1977-10-06
DE7614853U1 (de) 1978-10-26

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Legal Events

Date Code Title Description
PL Patent ceased