DE3937524C1 - - Google Patents

Info

Publication number
DE3937524C1
DE3937524C1 DE3937524A DE3937524A DE3937524C1 DE 3937524 C1 DE3937524 C1 DE 3937524C1 DE 3937524 A DE3937524 A DE 3937524A DE 3937524 A DE3937524 A DE 3937524A DE 3937524 C1 DE3937524 C1 DE 3937524C1
Authority
DE
Germany
Prior art keywords
flanges
corner
sheet metal
piece
corner piece
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
DE3937524A
Other languages
German (de)
English (en)
Inventor
Peter 8255 Obertaufkirchen De Grundner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE3937524A priority Critical patent/DE3937524C1/de
Priority to DE9006422U priority patent/DE9006422U1/de
Priority to DE59007626T priority patent/DE59007626D1/de
Priority to ES90114783T priority patent/ES2062219T3/es
Priority to EP90114783A priority patent/EP0426950B1/de
Priority to AT90114783T priority patent/ATE113702T1/de
Application granted granted Critical
Publication of DE3937524C1 publication Critical patent/DE3937524C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • 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
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
DE3937524A 1989-11-10 1989-11-10 Expired - Lifetime DE3937524C1 (enExample)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE3937524A DE3937524C1 (enExample) 1989-11-10 1989-11-10
DE9006422U DE9006422U1 (de) 1989-11-10 1990-06-07 Blechkanalformstück
DE59007626T DE59007626D1 (de) 1989-11-10 1990-08-01 Blechkanalformstück.
ES90114783T ES2062219T3 (es) 1989-11-10 1990-08-01 Pieza perfilada de canal de chapa.
EP90114783A EP0426950B1 (de) 1989-11-10 1990-08-01 Blechkanalformstück
AT90114783T ATE113702T1 (de) 1989-11-10 1990-08-01 Blechkanalformstück.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3937524A DE3937524C1 (enExample) 1989-11-10 1989-11-10

Publications (1)

Publication Number Publication Date
DE3937524C1 true DE3937524C1 (enExample) 1990-10-04

Family

ID=6393313

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3937524A Expired - Lifetime DE3937524C1 (enExample) 1989-11-10 1989-11-10
DE59007626T Expired - Fee Related DE59007626D1 (de) 1989-11-10 1990-08-01 Blechkanalformstück.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59007626T Expired - Fee Related DE59007626D1 (de) 1989-11-10 1990-08-01 Blechkanalformstück.

Country Status (4)

Country Link
EP (1) EP0426950B1 (enExample)
AT (1) ATE113702T1 (enExample)
DE (2) DE3937524C1 (enExample)
ES (1) ES2062219T3 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698030B1 (fr) * 1992-11-17 1995-01-13 Creusot Loire Mecanique Procédé de fabrication d'une structure mécanosoudée, structure obtenue et son application à la réalisation d'un nÓoeud d'une structure en treillis.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328981A (en) * 1980-09-19 1982-05-11 Greene Jr Carl B Duct structure with reinforced end flanges
DE3704633C2 (enExample) * 1987-02-13 1989-04-13 Markus 8350 Plattling De Schmalhofer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939287A1 (de) * 1969-08-01 1971-02-11 Fortunato Nigro Mutter mit Sicherung
DK128694B (da) * 1970-01-22 1974-06-17 Nordisk Ventilator Hjørnetætningsplade til kanalstykker.
DE8205068U1 (de) * 1982-02-24 1982-08-26 Heinrich Nickel Gmbh, 5240 Betzdorf Kanal- oder Formstück mit Rechteckquerschnitt für Strömungskanäle von Lüftungs- und/oder Klimaanlagen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328981A (en) * 1980-09-19 1982-05-11 Greene Jr Carl B Duct structure with reinforced end flanges
DE3704633C2 (enExample) * 1987-02-13 1989-04-13 Markus 8350 Plattling De Schmalhofer

Also Published As

Publication number Publication date
EP0426950A2 (de) 1991-05-15
EP0426950B1 (de) 1994-11-02
ATE113702T1 (de) 1994-11-15
ES2062219T3 (es) 1994-12-16
DE59007626D1 (de) 1994-12-08
EP0426950A3 (en) 1992-12-16

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee