HK1049873A1 - Flange profile for attachment to abutting air channel elements. - Google Patents

Flange profile for attachment to abutting air channel elements.

Info

Publication number
HK1049873A1
HK1049873A1 HK03101864A HK03101864A HK1049873A1 HK 1049873 A1 HK1049873 A1 HK 1049873A1 HK 03101864 A HK03101864 A HK 03101864A HK 03101864 A HK03101864 A HK 03101864A HK 1049873 A1 HK1049873 A1 HK 1049873A1
Authority
HK
Hong Kong
Prior art keywords
limb
air channel
channel elements
attachment
profile
Prior art date
Application number
HK03101864A
Other versions
HK1049873B (en
Inventor
Manfred Gebhardt
Original Assignee
Stahl Gebhardt Gmbh
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 Stahl Gebhardt Gmbh filed Critical Stahl Gebhardt Gmbh
Publication of HK1049873A1 publication Critical patent/HK1049873A1/en
Publication of HK1049873B publication Critical patent/HK1049873B/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
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/26—Seam welding of rectilinear seams
    • B23K26/262—Seam welding of rectilinear seams of longitudinal seams of tubes
    • 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
    • B23K33/004—Filling of continuous seams
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
    • 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
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the 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

Abstract

The invention relates to a flange profile (1) for attachment to abutting air channel elements and for receiving angle brackets for forming an assembly frame. According to the invention, the flange profiles have an essentially L-shaped cross-section. An L-limb (2) is profiled as a double-walled (3, 4) limb, which is open on one side and which is provided for overlapping the edge areas of the air channel elements, and the other limb (5) is profiled as a hollow cavity (8) for receiving a limb of an angle bracket. In the transition area of both of these limbs (2, 5), a backward folding (9a, 9b) by 180 DEG forms a double wall, which separates both limbs and which touches one of the wall areas (6, 7) with its backward folded lug. The aim of the invention is to achieve a greatest possible tightness in the transversal or longitudinal direction of the profile. To this end, the wall area (6 or 7) and the backward folded lug (9a or 9b) are joined to one another by means of a laser weld seam (10).
HK03101864.8A 2000-07-21 2003-03-14 Flange profile for attachment to abutting air channel elements HK1049873B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20012782U DE20012782U1 (en) 2000-07-21 2000-07-21 Flange profile for attaching to the edges of air duct elements
PCT/EP2001/006805 WO2002008654A1 (en) 2000-07-21 2001-06-15 Flange profile for attachment to abutting air channel elements

Publications (2)

Publication Number Publication Date
HK1049873A1 true HK1049873A1 (en) 2003-05-30
HK1049873B HK1049873B (en) 2005-06-03

Family

ID=7944335

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03101864.8A HK1049873B (en) 2000-07-21 2003-03-14 Flange profile for attachment to abutting air channel elements

Country Status (16)

Country Link
EP (1) EP1214544B1 (en)
CN (1) CN1187548C (en)
AT (1) ATE270412T1 (en)
AU (1) AU2001277510A1 (en)
CZ (1) CZ298326B6 (en)
DE (2) DE20012782U1 (en)
ES (1) ES2220788T3 (en)
HK (1) HK1049873B (en)
HU (1) HU225603B1 (en)
PL (1) PL197476B1 (en)
PT (1) PT1214544E (en)
RU (1) RU2265150C2 (en)
SK (1) SK285402B6 (en)
TR (1) TR200401626T4 (en)
UA (1) UA70368C2 (en)
WO (1) WO2002008654A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1025339C2 (en) * 2004-01-28 2005-08-01 Euro Manchetten & Compensatore Flexible air duct coupling.
ES1057983Y (en) * 2004-07-13 2005-01-16 Navarro Josep Ramisa SEGMENT PUMP DEVICE FOR AIR DUCTS
DE202007007165U1 (en) * 2007-05-19 2007-08-23 Stephan Dick Profile Gmbh Cold rolled sheet metal flange profile for joining air duct elements has outer and inner sheets folded over each other between two air chambers, whereby four sheets of fold are pressed together
DE202007016521U1 (en) 2007-11-23 2008-03-06 Gebhardt-Stahl Gmbh Device for connecting air duct elements
EA201171104A1 (en) * 2009-03-05 2012-04-30 Хермануссен Металлферарбайтунг Гмбх FLANGE PROFILE FOR A TIGHTNESS AIR CHANNEL CONNECTION
DE102017114780A1 (en) 2017-07-03 2019-01-03 Jörg-Peter Mez Flange profile and air duct connection system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203204C2 (en) 1982-01-30 1989-06-08 Gebhard, Manfred, 4760 Werl Device for connecting air duct elements which are provided on their joint edges with receptacles for flange profiles forming corner angles
DE3313235A1 (en) * 1983-04-13 1984-10-18 Georg 7416 Reutlingen Mez FLANGE CONNECTION
DE3618822A1 (en) 1986-06-04 1987-12-10 Markfried Ing Grad Schauer AIR CHANNEL CONNECTION PROFILE WITH GASKET
DE9114679U1 (en) * 1991-11-26 1993-03-25 Stahl Gebhardt Gmbh
DE4303150A1 (en) * 1993-01-30 1994-10-13 Bsb Stahl Und Bauelementehande Flange profile for the mutual fastening of air-duct portions
DE9320128U1 (en) * 1993-12-23 1994-05-05 Dravenau Paul Air duct flange profile seal

Also Published As

Publication number Publication date
CZ298326B6 (en) 2007-08-29
HK1049873B (en) 2005-06-03
PL197476B1 (en) 2008-04-30
HU225603B1 (en) 2007-05-02
DE20012782U1 (en) 2000-11-23
SK17762001A3 (en) 2002-05-09
WO2002008654A1 (en) 2002-01-31
HUP0201831A2 (en) 2002-09-28
CN1187548C (en) 2005-02-02
CN1380953A (en) 2002-11-20
UA70368C2 (en) 2004-10-15
DE50102728D1 (en) 2004-08-05
CZ20014233A3 (en) 2002-03-13
RU2265150C2 (en) 2005-11-27
TR200401626T4 (en) 2004-08-23
SK285402B6 (en) 2007-01-04
AU2001277510A1 (en) 2002-02-05
ES2220788T3 (en) 2004-12-16
PL356188A1 (en) 2004-06-14
ATE270412T1 (en) 2004-07-15
EP1214544B1 (en) 2004-06-30
EP1214544A1 (en) 2002-06-19
PT1214544E (en) 2004-10-29

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080615