FR2415255B1 - - Google Patents
Info
- Publication number
- FR2415255B1 FR2415255B1 FR7901148A FR7901148A FR2415255B1 FR 2415255 B1 FR2415255 B1 FR 2415255B1 FR 7901148 A FR7901148 A FR 7901148A FR 7901148 A FR7901148 A FR 7901148A FR 2415255 B1 FR2415255 B1 FR 2415255B1
- Authority
- FR
- France
- 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
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
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/123—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using a retaining member in the form of a wedge
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Clamps And Clips (AREA)
- Duct Arrangements (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782802037 DE2802037C3 (de) | 1978-01-18 | 1978-01-18 | Vorrichtung zum Zusammenhalten von an Luftkanalabschnitten sitzenden Verbindungsflanschen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2415255A1 FR2415255A1 (fr) | 1979-08-17 |
| FR2415255B1 true FR2415255B1 (US06582424-20030624-M00016.png) | 1983-09-09 |
Family
ID=6029769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7901148A Granted FR2415255A1 (fr) | 1978-01-18 | 1979-01-17 | Dispositif pour assembler des brides de liaison placees sur des elements de conduits d'air |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3512669A1 (de) * | 1985-04-06 | 1986-10-09 | Karl Meinig KG, 7201 Rietheim-Weilheim | Luftkanalabschnitt mit angeformtem verbindungsflansch |
| DE3710665A1 (de) * | 1987-03-31 | 1988-10-27 | Meinig Metu System | Stossverbindung zwischen zwei blechkanalabschnitten |
| DE202007010850U1 (de) | 2007-08-03 | 2008-10-23 | Gebhardt-Stahl Gmbh | Vorrichtung zum Verspannen von Profilen an Lüftungskanälen |
| DE102009008764A1 (de) * | 2009-02-06 | 2010-08-12 | Adolf Würth GmbH & Co. KG | Klemmeinrichtung |
| DE102011113682A1 (de) | 2011-09-20 | 2013-03-21 | Erwin Birgmann | Federklammer zum Verbinden der Kanalabschnitte eines gasführenden Kanals |
| DE202019103599U1 (de) * | 2019-07-01 | 2020-10-02 | Gebhardt - Stahl - Gmbh | Vorrichtung zum Verspannen von Rahmenprofilen an Lüftungskanälen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3198561A (en) * | 1963-05-13 | 1965-08-03 | W M Anderson Company | High pressure duct connection |
| AU3413971A (en) * | 1970-10-01 | 1973-04-05 | Vinidex Tubemakers Pty. Limited | Improvements in pipe fittings |
| DE2138966C3 (de) * | 1971-08-04 | 1982-11-25 | Georg 7416 Reutlingen Mez | Vorgefertigte Flanschverbindung |
-
1978
- 1978-01-18 DE DE19782802037 patent/DE2802037C3/de not_active Expired
- 1978-12-20 CH CH1293478A patent/CH637194A5/de not_active IP Right Cessation
-
1979
- 1979-01-17 FR FR7901148A patent/FR2415255A1/fr active Granted
- 1979-01-17 AU AU43419/79A patent/AU525549B2/en not_active Ceased
- 1979-01-18 AT AT37479A patent/AT370223B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2802037B2 (de) | 1980-12-04 |
| ATA37479A (de) | 1982-07-15 |
| DE2802037C3 (de) | 1981-09-24 |
| CH637194A5 (en) | 1983-07-15 |
| FR2415255A1 (fr) | 1979-08-17 |
| AU4341979A (en) | 1979-07-26 |
| AU525549B2 (en) | 1982-11-11 |
| AT370223B (de) | 1983-03-10 |
| DE2802037A1 (de) | 1979-07-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |