FR2570624B1 - Feuillard comprenant une partie lisse et une partie cannelee et conduit realise avec ce feuillard - Google Patents

Feuillard comprenant une partie lisse et une partie cannelee et conduit realise avec ce feuillard

Info

Publication number
FR2570624B1
FR2570624B1 FR8514501A FR8514501A FR2570624B1 FR 2570624 B1 FR2570624 B1 FR 2570624B1 FR 8514501 A FR8514501 A FR 8514501A FR 8514501 A FR8514501 A FR 8514501A FR 2570624 B1 FR2570624 B1 FR 2570624B1
Authority
FR
France
Prior art keywords
strip
splined
conduit made
smooth
smooth part
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 - Lifetime
Application number
FR8514501A
Other languages
English (en)
French (fr)
Other versions
FR2570624A1 (fr
Inventor
Frank Dewin Robert
David Hill Mark
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of FR2570624A1 publication Critical patent/FR2570624A1/fr
Application granted granted Critical
Publication of FR2570624B1 publication Critical patent/FR2570624B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/123—Making tubes or metal hoses with helically arranged seams of coated strip material; Making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Duct Arrangements (AREA)
FR8514501A 1984-09-27 1985-09-27 Feuillard comprenant une partie lisse et une partie cannelee et conduit realise avec ce feuillard Expired - Lifetime FR2570624B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848424429A GB8424429D0 (en) 1984-09-27 1984-09-27 Ducting

Publications (2)

Publication Number Publication Date
FR2570624A1 FR2570624A1 (fr) 1986-03-28
FR2570624B1 true FR2570624B1 (fr) 1994-02-04

Family

ID=10567352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8514501A Expired - Lifetime FR2570624B1 (fr) 1984-09-27 1985-09-27 Feuillard comprenant une partie lisse et une partie cannelee et conduit realise avec ce feuillard

Country Status (5)

Country Link
BE (1) BE903326A (enrdf_load_stackoverflow)
DE (1) DE3534237A1 (enrdf_load_stackoverflow)
FR (1) FR2570624B1 (enrdf_load_stackoverflow)
GB (2) GB8424429D0 (enrdf_load_stackoverflow)
NL (1) NL8502628A (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB940888A (en) * 1961-01-26 1963-11-06 Rheinmetall Gmbh Method of manufacturing threaded spindles
FR1282312A (fr) * 1961-01-27 1962-01-19 Rheinmetall Gmbh Procédé de fabrication de tiges filetées, notamment de vis de manoeuvre
US3857159A (en) * 1973-09-27 1974-12-31 Pacific Roller Die Co Inc Pipe forming method
US3926222A (en) * 1973-12-18 1975-12-16 Hancock Brick & Tile Co Corrugated tubing with integral coupling means thereon
DE2645946C2 (de) * 1976-10-12 1982-08-19 Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim Mehrlagiges Wellrohr für Abgasleitungen von Brennkraftmaschinen
EP0023242B1 (en) * 1977-10-18 1983-09-07 Rib Loc Hong Kong Limited Profiled strips and method of forming tubular articles with these strips

Also Published As

Publication number Publication date
GB2164876A (en) 1986-04-03
DE3534237A1 (de) 1986-04-03
BE903326A (fr) 1986-01-16
GB8424429D0 (en) 1984-10-31
FR2570624A1 (fr) 1986-03-28
GB8523793D0 (en) 1985-10-30
NL8502628A (nl) 1986-04-16
GB2164876B (en) 1987-07-08
DE3534237C2 (enrdf_load_stackoverflow) 1993-05-27

Similar Documents

Publication Publication Date Title
BE891936A (fr) Quinazolines antitumorales
NO156734C (no) Slange- eller roerkobling.
NO820109L (no) Slangekobling
DE3586588D1 (de) Richtungsfilter mit widerstandsbehafteten leitungsschleifen.
FR2604464B1 (fr) Plafond suspendu a panneaux qui s'encliquetent
IT8424297A0 (it) Tubo flessibile.
IT8607074V0 (it) Differenziale con almeno un giunto omocinetico a snodo integrato.
FI872435A0 (fi) Reningsanordning foer en klotformig kupol.
OA08282A (fr) Conduit entérré de grande section.
IT8424296A1 (it) Tubo o manichetta
FR2570624B1 (fr) Feuillard comprenant une partie lisse et une partie cannelee et conduit realise avec ce feuillard
FR2572271B1 (fr) Objet climatiseur.
IT8424294A0 (it) Tubo o manichetta.
DE3579248D1 (de) Rohrverbindung.
ATA112384A (de) Rohr- oder schlauchwaermetauscher
GB2100315B (en) Roof structures and the ventilation thereof
DK161396C (da) Gulvafloeb.
FI822042A7 (fi) Peite- ja vuorauslevy erityisesti rakennuksiin ja vastaaviin.
RO88156A3 (ro) Cuplaj unisens cu role
FI811122L (fi) Inloppsluftens diffusoer
ATA90981A (de) Wand- und deckenverkleidungselement
RO89879A2 (ro) Unguent cu 5-fluorouracil
NO830014L (no) Forsterkningslag- og slitelagoppbygging.
KR860006174U (ko) 실내용 텐트
DK450284D0 (da) Roer- eller slangekobling med bajonetlaas

Legal Events

Date Code Title Description
TP Transmission of property

Free format text: PUBLIE A TORT DANS LE BOPI 98/02 SUIVANT LA NOTIFICATION DANS LE BOPI 98/07