GB1539747A - Method of fabricating ducting - Google Patents

Method of fabricating ducting

Info

Publication number
GB1539747A
GB1539747A GB5347476A GB5347476A GB1539747A GB 1539747 A GB1539747 A GB 1539747A GB 5347476 A GB5347476 A GB 5347476A GB 5347476 A GB5347476 A GB 5347476A GB 1539747 A GB1539747 A GB 1539747A
Authority
GB
United Kingdom
Prior art keywords
ducting
fabricating
fabricating ducting
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
Application number
GB5347476A
Other languages
English (en)
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.)
DEN BRINK W VAN
Original Assignee
DEN BRINK W VAN
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 DEN BRINK W VAN filed Critical DEN BRINK W VAN
Publication of GB1539747A publication Critical patent/GB1539747A/en
Expired legal-status Critical Current

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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • 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
    • B21C37/10—Making tubes with seams being neither welded nor soldered, e.g. riveted seams
    • B21C37/104—Making tubes with seams being neither welded nor soldered, e.g. riveted seams the tubes having a special shape, e.g. polygonal 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/155—Making tubes with non-circular section
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Duct Arrangements (AREA)
GB5347476A 1975-12-30 1976-12-22 Method of fabricating ducting Expired GB1539747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7515164A NL173829C (nl) 1975-12-30 1975-12-30 Werkwijze voor het vervaardigen van kanaalstukken uit metaalplaten.

Publications (1)

Publication Number Publication Date
GB1539747A true GB1539747A (en) 1979-01-31

Family

ID=19825105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5347476A Expired GB1539747A (en) 1975-12-30 1976-12-22 Method of fabricating ducting

Country Status (5)

Country Link
BE (1) BE849896A (enExample)
DE (1) DE2659649C2 (enExample)
FR (1) FR2336991A1 (enExample)
GB (1) GB1539747A (enExample)
NL (1) NL173829C (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144626A1 (de) * 1983-11-28 1985-06-19 Strub Ag Verfahren und Einrichtung zur Herstellung eines Rinneneckstücks
DE10220100A1 (de) * 2002-05-04 2003-11-27 Daimler Chrysler Ag Randseitiger Verbindungsbereich zweier Bleche
DE102004049096A1 (de) * 2004-10-07 2006-04-20 Decoma (Germany) Gmbh Anordnung zum Verbinden zweier Elemente

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7139185U (de) * 1972-01-05 Veb Kombinat Luft- Und Kaeltetechnik Lösbare Verbindung von Platten aus Metall oder Plast
DE1452854B1 (de) * 1962-07-03 1970-01-02 Emil Siegwart Verfahren zur Herstellung von Blechramen, insbesondere als Kanalschüsse für Lüftungskanäle
BE719177A (enExample) * 1968-08-07 1969-01-16
AT306982B (de) * 1969-12-09 1973-05-10 Mez Georg Vorgefertigter Anschlußflansch für Kanalabschnitte von rechteckigen Klimatisierungskanälen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144626A1 (de) * 1983-11-28 1985-06-19 Strub Ag Verfahren und Einrichtung zur Herstellung eines Rinneneckstücks
DE10220100A1 (de) * 2002-05-04 2003-11-27 Daimler Chrysler Ag Randseitiger Verbindungsbereich zweier Bleche
DE10220100B4 (de) * 2002-05-04 2004-05-06 Daimlerchrysler Ag Randseitiger Verbindungsbereich zweier Bleche
US7104719B2 (en) 2002-05-04 2006-09-12 Daimlerchrysler Ag Peripheral connecting region of two sheets and peripheral connection method
DE102004049096A1 (de) * 2004-10-07 2006-04-20 Decoma (Germany) Gmbh Anordnung zum Verbinden zweier Elemente
DE102004049096B4 (de) * 2004-10-07 2009-01-29 Decoma (Germany) Gmbh Anordnung zum Verbinden zweier Elemente

Also Published As

Publication number Publication date
BE849896A (nl) 1977-04-15
NL173829C (nl) 1984-03-16
FR2336991A1 (fr) 1977-07-29
NL7515164A (nl) 1977-07-04
FR2336991B1 (enExample) 1982-08-06
DE2659649A1 (de) 1977-07-14
DE2659649C2 (de) 1986-11-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941222