CH627248A5 - Flexible corrugated pipe and device for producing the same - Google Patents

Flexible corrugated pipe and device for producing the same Download PDF

Info

Publication number
CH627248A5
CH627248A5 CH1471277A CH1471277A CH627248A5 CH 627248 A5 CH627248 A5 CH 627248A5 CH 1471277 A CH1471277 A CH 1471277A CH 1471277 A CH1471277 A CH 1471277A CH 627248 A5 CH627248 A5 CH 627248A5
Authority
CH
Switzerland
Prior art keywords
shaft
tube
corrugated
pipe
height
Prior art date
Application number
CH1471277A
Other languages
German (de)
English (en)
Inventor
Emil Siegwart
Original Assignee
Emil Siegwart
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5994653&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CH627248(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Emil Siegwart filed Critical Emil Siegwart
Publication of CH627248A5 publication Critical patent/CH627248A5/de

Links

Classifications

    • 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
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
    • 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CH1471277A 1976-12-03 1977-12-01 Flexible corrugated pipe and device for producing the same CH627248A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762654963 DE2654963C3 (de) 1976-12-03 1976-12-03 Verfahren und Vorrichtung zur Herstellung eines flexiblen Wellrohres

Publications (1)

Publication Number Publication Date
CH627248A5 true CH627248A5 (en) 1981-12-31

Family

ID=5994653

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1471277A CH627248A5 (en) 1976-12-03 1977-12-01 Flexible corrugated pipe and device for producing the same

Country Status (9)

Country Link
AT (1) AT360295B (it)
BE (1) BE861394A (it)
CH (1) CH627248A5 (it)
DE (1) DE2654963C3 (it)
FR (1) FR2373008A1 (it)
GB (1) GB1569483A (it)
IT (1) IT1091266B (it)
NL (1) NL184293C (it)
SE (1) SE440859B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754483C2 (de) * 1976-12-23 1982-11-18 Emil 6603 Sulzbach Siegwart Vorrichtung zum Herstellen von Wickelrohren
DE3016719A1 (de) * 1980-04-30 1981-11-05 Ohler Eisenwerk, Theob. Pfeiffer, 5970 Plettenberg Wendelrohr aus schraubenfoermig gewickeltem, gewellten band sowie verfahren zu dessen herstellung
DE3022575C3 (de) * 1980-06-16 1996-11-28 Hahn Fritz Gmbh Co Kg Vorrichtung zum Herstellen von Rohren durch schraubenlinienförmiges Wickeln eines vorzugsweise gewellten Bandes
CA1146097A (en) * 1980-09-19 1983-05-10 Emil Siegwart Flexible corrugated tube
DE3102827A1 (de) * 1981-01-29 1982-08-26 Fritz Hahn Kg, 5500 Trier Flexibles wellrohr
GB8424924D0 (en) * 1984-10-03 1984-11-07 Fisco Products Ltd Tape measure and coated sheet fabrication
DE19821596A1 (de) * 1998-05-14 1999-11-25 Witzenmann Metallschlauchfab Agraffschlauch für Abgasanlagen von Kraftfahrzeugen
JP3600809B2 (ja) * 2001-08-03 2004-12-15 株式会社オーツカ 筒状部材構造
DE102012012548B4 (de) * 2012-06-26 2015-01-08 R + W Antriebselemente Herstellungsverfahren für eine Gelenkwelle sowie danach hergestellte Gelenkwelle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2235012A1 (de) * 1972-07-17 1974-01-31 Emil Siegwart Flexibles wellrohr

Also Published As

Publication number Publication date
NL7713222A (nl) 1978-06-06
DE2654963B2 (de) 1979-10-18
DE2654963C3 (de) 1980-07-03
BE861394A (fr) 1978-03-31
AT360295B (de) 1980-12-29
NL184293B (nl) 1989-01-02
IT1091266B (it) 1985-07-06
NL184293C (nl) 1989-06-01
DE2654963A1 (de) 1978-06-08
ATA859477A (de) 1980-05-15
FR2373008B1 (it) 1984-12-28
FR2373008A1 (fr) 1978-06-30
GB1569483A (en) 1980-06-18
SE440859B (sv) 1985-08-26
SE7713642L (sv) 1978-06-04

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Legal Events

Date Code Title Description
PL Patent ceased