AT370222B - Flanschverbindung zum gegenseitigen befestigen von im querschnitt im wesentlichen rechteckigen kanalteilstuecken aus blech - Google Patents
Flanschverbindung zum gegenseitigen befestigen von im querschnitt im wesentlichen rechteckigen kanalteilstuecken aus blechInfo
- Publication number
- AT370222B AT370222B AT0485278A AT485278A AT370222B AT 370222 B AT370222 B AT 370222B AT 0485278 A AT0485278 A AT 0485278A AT 485278 A AT485278 A AT 485278A AT 370222 B AT370222 B AT 370222B
- Authority
- AT
- Austria
- Prior art keywords
- sheet
- sectional
- signal
- rectangular channel
- flange connection
- Prior art date
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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Duct Arrangements (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2730307A DE2730307C2 (de) | 1977-07-05 | 1977-07-05 | Flanschverbindung zum gegenseitigen Befestigen von im Querschnitt im wesentlichen rechteckigen Kanalteilstücken aus Blech |
DE7721055U DE7721055U1 (de) | 1977-07-05 | 1977-07-05 | Blecherner KanalschuB mit Flanschverbindung |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA485278A ATA485278A (de) | 1982-07-15 |
AT370222B true AT370222B (de) | 1983-03-10 |
Family
ID=37758603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0485278A AT370222B (de) | 1977-07-05 | 1978-07-04 | Flanschverbindung zum gegenseitigen befestigen von im querschnitt im wesentlichen rechteckigen kanalteilstuecken aus blech |
Country Status (5)
Country | Link |
---|---|
US (1) | US4244609A (de) |
AT (1) | AT370222B (de) |
CA (1) | CA1077085A (de) |
DE (2) | DE2730307C2 (de) |
SE (1) | SE7807528L (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1132627A (en) * | 1978-10-19 | 1982-09-28 | Michael T. Sullivan | Duct jointing system |
US4537430A (en) * | 1978-10-19 | 1985-08-27 | Exanno Products Limited | Duct joining system |
US4410206A (en) * | 1981-05-11 | 1983-10-18 | Mez-Technik A.G. | Flange connection for rectangular air-conditioning ducts |
DE3127034C1 (de) * | 1981-07-09 | 1983-02-24 | Günter 5860 Iserlohn Smitka | Flansch zur Verbindung von Kanalteilstücken aus Blech |
US4558892A (en) * | 1983-11-16 | 1985-12-17 | Quikduc Of California, Inc. | Duct assembly system |
US4542923A (en) * | 1983-12-07 | 1985-09-24 | Crosse Frank X | Duct jointing system |
DE3512534C1 (de) * | 1985-04-06 | 1987-01-22 | Markfried Ing Schauer | Flanschverbindung zum gegenseitigen Verbinden von Luftkanaelen aus Blech |
US5165736A (en) * | 1988-08-12 | 1992-11-24 | Waal Casparus W De | Corner profile for coupling channel members |
US5450879A (en) * | 1994-06-14 | 1995-09-19 | Met-Coil Systems Corporation | Cornerless slip-on flange system for duct connections |
US6471256B1 (en) * | 2000-01-31 | 2002-10-29 | Engel Industries, Inc. | Companion duct flanges |
US6428056B1 (en) * | 2000-05-16 | 2002-08-06 | Robert Issagholian-Havai | Method and apparatus for stacking ankle plates to permit free, sliding, lateral displacement of plates |
US6540266B2 (en) * | 2000-06-19 | 2003-04-01 | Macdonald-Miller Inc. | Spin forming a tubular workpiece to form a radial flange on a tubular flange and a thick rim on the radial flange |
GB0503535D0 (en) * | 2005-02-19 | 2005-03-30 | Connecting insulated duct | |
US20080056817A1 (en) * | 2006-08-30 | 2008-03-06 | Salvatore Fasanella | Corner connector for rectangular duct work |
US8172280B2 (en) * | 2008-05-16 | 2012-05-08 | Fischer Herbert J | Sheet metal corner for duct flanges |
DE202009017460U1 (de) | 2009-12-28 | 2010-03-11 | Berlinerluft. Technik Gmbh | Zweiteiliger Eckwinkel für Luftleitungskanalstücke |
USD669163S1 (en) | 2012-01-25 | 2012-10-16 | Production Products, Inc. | Corner plate with sled feature |
US8652609B2 (en) | 2012-01-25 | 2014-02-18 | Production Products, Inc. | Corner plate with sled feature |
US11768009B2 (en) | 2019-12-05 | 2023-09-26 | AR Developing, LLC | HVAC duct connection system and flange |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3199901A (en) * | 1962-01-15 | 1965-08-10 | Svenska Flaektfabriken Ab | Means for connecting thin-walled plane elements |
FR1470494A (fr) * | 1966-03-02 | 1967-02-24 | Bahco Ab | Dispositif de raccordement pour les tronçons de conduits d'aération |
DE7204744U (de) * | 1972-02-09 | 1972-05-25 | Meinig K Kg | Eckwinkelstück für Stoßverbindung von Kanalabschnitten aus Blech |
DE2265555C3 (de) * | 1972-11-30 | 1981-11-19 | Georg 7416 Reutlingen Mez | Winkelstück zur Flanschverbindung von im Querschnitt rechteckigen Klimatisierungskanälen o.dgl. |
DE2258680C3 (de) * | 1972-11-30 | 1981-02-19 | Georg 7410 Reutlingen Mez | Flanschverbindung |
DE2265556C3 (de) * | 1972-11-30 | 1981-11-19 | Georg 7416 Reutlingen Mez | Winkelstück zur Flanschverbindung von im Querschnitt rechteckigen Klimatisierungskanälen o.dgl. |
DE2313425C3 (de) * | 1973-03-17 | 1981-08-13 | Smitka, Günter, 5860 Iserlohn | Flanschverbindung zum gegenseitigen Befestigen von im Querschnitt im wesentlichen rechteckigen Kanalteilstücken aus Blech, insbesondere für lufttechnische Hochdruckanlagen |
FR2257058B1 (de) * | 1974-01-04 | 1983-04-01 | Mez Georg | |
DE2434160A1 (de) * | 1974-07-16 | 1976-01-29 | Wiessner Gmbh | Ebenwandiger luftkanal oder dergleichen |
DE2501611C3 (de) * | 1975-01-16 | 1980-01-24 | Fa. Georg Gabriel, 8035 Gauting. | Flanschverbindung für rechteckige Klimatisierungskanäle |
AT336357B (de) * | 1975-07-08 | 1977-05-10 | Vmw Ranshofen Berndorf Ag | Profilflansch zum aufschieben auf kanale, rohre u.dgl. |
US4123094A (en) * | 1975-12-13 | 1978-10-31 | Gunter Smitka | Duct joint assembly |
-
1977
- 1977-07-05 DE DE2730307A patent/DE2730307C2/de not_active Expired
- 1977-07-05 DE DE7721055U patent/DE7721055U1/de not_active Expired
-
1978
- 1978-06-29 US US05/920,164 patent/US4244609A/en not_active Expired - Lifetime
- 1978-07-04 SE SE7807528A patent/SE7807528L/xx unknown
- 1978-07-04 AT AT0485278A patent/AT370222B/de not_active IP Right Cessation
- 1978-07-05 CA CA306,797A patent/CA1077085A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2730307A1 (de) | 1979-01-25 |
CA1077085A (en) | 1980-05-06 |
DE2730307C2 (de) | 1984-07-19 |
US4244609A (en) | 1981-01-13 |
SE7807528L (sv) | 1979-01-06 |
DE7721055U1 (de) | 1979-02-15 |
ATA485278A (de) | 1982-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |