DK13890A - Flange connection, especially for thin-walled tubes - Google Patents

Flange connection, especially for thin-walled tubes Download PDF

Info

Publication number
DK13890A
DK13890A DK013890A DK13890A DK13890A DK 13890 A DK13890 A DK 13890A DK 013890 A DK013890 A DK 013890A DK 13890 A DK13890 A DK 13890A DK 13890 A DK13890 A DK 13890A
Authority
DK
Denmark
Prior art keywords
web
thin
flange connection
walled tubes
bead
Prior art date
Application number
DK013890A
Other languages
Danish (da)
Other versions
DK13890D0 (en
Inventor
Walter Schwarz
Tor Anders Jensen
Original Assignee
Spiro Maschinen 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 Spiro Maschinen Ag filed Critical Spiro Maschinen Ag
Publication of DK13890D0 publication Critical patent/DK13890D0/en
Publication of DK13890A publication Critical patent/DK13890A/en

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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

In order to join thin-walled, in particular rolled tubes (1), a flanged section (2) is used that has a first web (3) insertable in the end of the tube (1) and a second web (6) vertically perpendicular to the first. The first web (3) has a bead (4) that projects into the inside of the tube. The vertical web (6) is provided with clamping elements (10) that have each a rotatably mounted head part (12) with a locking cam (14) that can pivot into the bead (4).
DK013890A 1988-05-18 1990-01-17 Flange connection, especially for thin-walled tubes DK13890A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0129288A AT389931B (en) 1988-05-18 1988-05-18 FLANGE CONNECTION
PCT/EP1989/000475 WO1989011615A1 (en) 1988-05-18 1989-04-28 Flanged joint

Publications (2)

Publication Number Publication Date
DK13890D0 DK13890D0 (en) 1990-01-17
DK13890A true DK13890A (en) 1990-03-02

Family

ID=3510732

Family Applications (1)

Application Number Title Priority Date Filing Date
DK013890A DK13890A (en) 1988-05-18 1990-01-17 Flange connection, especially for thin-walled tubes

Country Status (8)

Country Link
EP (1) EP0366771B1 (en)
JP (1) JPH03501151A (en)
CN (1) CN1018948B (en)
AT (2) AT389931B (en)
DK (1) DK13890A (en)
ES (1) ES2014101A6 (en)
FI (1) FI900263A0 (en)
WO (1) WO1989011615A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7234734B2 (en) * 2005-01-31 2007-06-26 Met-Coil Systems, Llc Integral transverse flanges for a duct connecting system
CN106498181A (en) * 2016-10-20 2017-03-15 北京矿冶研究总院 Green metallurgy extraction method for lead-zinc oxide ore
CN112901865A (en) * 2021-02-08 2021-06-04 山东悦龙橡塑科技有限公司 Flange connected hose assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553720A1 (en) * 1975-11-26 1977-06-02 Herbst Donald Flange connector for ventilation ducting - has clamp of spring steel with U-section and extension piece to hold flanges
DE3143893C1 (en) * 1981-11-05 1983-04-21 Karl Meinig KG, 7201 Rietheim-Weilheim Flange ring for pipes
EP0148286B1 (en) * 1983-12-30 1987-11-19 Siegfried Geldner Flanged joint
DE3710665A1 (en) * 1987-03-31 1988-10-27 Meinig Metu System Butt connection between two sheet-metal duct portions

Also Published As

Publication number Publication date
EP0366771B1 (en) 1991-08-14
JPH03501151A (en) 1991-03-14
FI900263A0 (en) 1990-01-17
CN1038505A (en) 1990-01-03
WO1989011615A1 (en) 1989-11-30
DK13890D0 (en) 1990-01-17
AT389931B (en) 1990-02-26
ES2014101A6 (en) 1990-06-16
ATA129288A (en) 1989-07-15
CN1018948B (en) 1992-11-04
ATE66293T1 (en) 1991-08-15
EP0366771A1 (en) 1990-05-09

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
AHB Application shelved due to non-payment