GB2011000A - Flanged Coupling - Google Patents
Flanged CouplingInfo
- Publication number
- GB2011000A GB2011000A GB7849851A GB7849851A GB2011000A GB 2011000 A GB2011000 A GB 2011000A GB 7849851 A GB7849851 A GB 7849851A GB 7849851 A GB7849851 A GB 7849851A GB 2011000 A GB2011000 A GB 2011000A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame members
- coupling
- halves
- angle brackets
- flanged coupling
- 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.)
- Granted
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)
- Duct Arrangements (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A flanged coupling for joining two ducts (1) in two halves each half comprising four hollow frame members (6, 7, 8, 9) into each of which may be inserted a free edge of one of the duct side walls, having flanges (18, 19) and a rear wall (20) formed with a nose (23) and angle brackets (10, 11, 12, 13), legs of which are insertable in the ends of the hollow frame members, each leg having a Z- shaped cross-section for a better connection with the frame members. A packing (31) further improves this connection. The two halves of the coupling may be joined by a sliding strip (24) and/or screws through holes (14, 15, 16, 17) in the angle brackets. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772758295 DE2758295C2 (en) | 1977-12-27 | 1977-12-27 | Flange connection for mutual fastening of essentially rectangular cross-section duct sections made of sheet metal |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2011000A true GB2011000A (en) | 1979-07-04 |
GB2011000B GB2011000B (en) | 1982-05-12 |
Family
ID=6027445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7849851A Expired GB2011000B (en) | 1977-12-27 | 1978-12-22 | Flanged coupling |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT373049B (en) |
DE (1) | DE2758295C2 (en) |
FR (1) | FR2413600A1 (en) |
GB (1) | GB2011000B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132724A (en) * | 1982-12-20 | 1984-07-11 | Ductmate Ind Inc | Duct joint frame |
EP0795711A1 (en) * | 1996-03-11 | 1997-09-17 | Smitka Profex GmbH | Joint and sealing arrangement for ventilation conduits |
EP3945260A1 (en) * | 2020-07-29 | 2022-02-02 | DEC Technologies B.V. | Connection element for connecting rectangular ducting components |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1132627A (en) * | 1978-10-19 | 1982-09-28 | Michael T. Sullivan | Duct jointing system |
US4410206A (en) * | 1981-05-11 | 1983-10-18 | Mez-Technik A.G. | Flange connection for rectangular air-conditioning ducts |
DE3713461A1 (en) * | 1987-04-22 | 1988-11-10 | Meinig Kg Karl | Butt joint between two double-walled round sheet metal sections |
US5135270A (en) * | 1988-06-10 | 1992-08-04 | Ductmate Industries, Inc. | Apparatus for connecting the ends of a pair of oval duct sections |
US5129690A (en) * | 1988-06-10 | 1992-07-14 | Ductmate Industries, Inc. | Apparatus for connecting the ends of a pair of oval duct sections |
DE9411660U1 (en) * | 1994-07-19 | 1994-09-15 | Gebhardt-Stahl GmbH, 59457 Werl | Device for hanging air ducts |
DE102014109130B4 (en) | 2014-06-30 | 2017-11-23 | Paul Dravenau | sealing cap |
DE102014109129B4 (en) | 2014-06-30 | 2017-04-06 | Paul Dravenau | Flange profile set for tight connection of air duct sections for gaseous media |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO116612B (en) * | 1965-05-05 | 1969-04-21 | United Shoe Machinery Ab | |
DE2313425C3 (en) * | 1973-03-17 | 1981-08-13 | Smitka, Günter, 5860 Iserlohn | Flange connection for the mutual fastening of duct sections made of sheet metal with a substantially rectangular cross-section, in particular for high-pressure ventilation systems |
DE2353625A1 (en) * | 1973-10-26 | 1975-05-07 | Guettler & Beland Gmbh | Spring clip connection for rectangular air ducts - has prefabricated profile flanges with integral elastic seal strip |
DE2434160A1 (en) * | 1974-07-16 | 1976-01-29 | Wiessner Gmbh | Even-walled sheet metal air duct - catch elements connect all construction units |
-
1977
- 1977-12-27 DE DE19772758295 patent/DE2758295C2/en not_active Expired
-
1978
- 1978-11-22 AT AT832178A patent/AT373049B/en not_active IP Right Cessation
- 1978-12-06 FR FR7834309A patent/FR2413600A1/en active Granted
- 1978-12-22 GB GB7849851A patent/GB2011000B/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132724A (en) * | 1982-12-20 | 1984-07-11 | Ductmate Ind Inc | Duct joint frame |
EP0795711A1 (en) * | 1996-03-11 | 1997-09-17 | Smitka Profex GmbH | Joint and sealing arrangement for ventilation conduits |
EP3945260A1 (en) * | 2020-07-29 | 2022-02-02 | DEC Technologies B.V. | Connection element for connecting rectangular ducting components |
WO2022025765A1 (en) * | 2020-07-29 | 2022-02-03 | Dec Technologies B.V. | Connection element for connecting with rectangular ducting components |
Also Published As
Publication number | Publication date |
---|---|
DE2758295C2 (en) | 1987-04-16 |
ATA832178A (en) | 1983-04-15 |
DE2758295A1 (en) | 1979-06-28 |
GB2011000B (en) | 1982-05-12 |
FR2413600B1 (en) | 1981-07-10 |
AT373049B (en) | 1983-12-12 |
FR2413600A1 (en) | 1979-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |