NL177713B - FLANGE JOINT ASSEMBLY FOR METAL SLEEVES. - Google Patents
FLANGE JOINT ASSEMBLY FOR METAL SLEEVES.Info
- Publication number
- NL177713B NL177713B NL7403518A NL7403518A NL177713B NL 177713 B NL177713 B NL 177713B NL 7403518 A NL7403518 A NL 7403518A NL 7403518 A NL7403518 A NL 7403518A NL 177713 B NL177713 B NL 177713B
- Authority
- NL
- Netherlands
- Prior art keywords
- joint assembly
- flange joint
- metal sleeves
- sleeves
- metal
- Prior art date
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
-
- 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)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732313425 DE2313425C3 (en) | 1973-03-17 | 1973-03-17 | 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 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7403518A NL7403518A (en) | 1974-09-19 |
NL177713B true NL177713B (en) | 1985-06-03 |
NL177713C NL177713C (en) | 1989-04-17 |
Family
ID=5875120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7403518A NL177713C (en) | 1973-03-17 | 1974-03-15 | FLANGE JOINT ASSEMBLY FOR METAL SLEEVES. |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT337504B (en) |
BE (1) | BE812384A (en) |
CH (1) | CH571186A5 (en) |
DE (1) | DE2313425C3 (en) |
FR (1) | FR2221678B1 (en) |
IT (1) | IT1003763B (en) |
LU (1) | LU69642A1 (en) |
NL (1) | NL177713C (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4123094A (en) * | 1975-12-13 | 1978-10-31 | Gunter Smitka | Duct joint assembly |
DE7721055U1 (en) * | 1977-07-05 | 1979-02-15 | Smitka, Guenter, 5860 Iserlohn | Sheet metal duct joint with flange connection |
CH632328A5 (en) * | 1977-11-09 | 1982-09-30 | Guenter Smitka | FLANGE CONNECTION. |
DE2758295C2 (en) * | 1977-12-27 | 1987-04-16 | Günter 5860 Iserlohn Smitka | Flange connection for mutual fastening of essentially rectangular cross-section duct sections made of sheet metal |
US5022688B1 (en) * | 1978-01-26 | 1997-05-20 | Ductmate Ind Inc | Flange type duct joint assembly and seal arrangement therefor |
US4662661B1 (en) * | 1978-01-26 | 1997-05-13 | Ductmate Ind Inc | Flange type duct joint assembly and seal arrangement therefor |
CA1106419A (en) * | 1978-01-26 | 1981-08-04 | Peter J. Arnoldt | Flange type duct joint assembly and seal arrangement therefor |
US4584756A (en) * | 1978-08-14 | 1986-04-29 | Ductmate Industries, Inc. | Flange type duct joint assembly and seal arrangement therefor |
FR2471543A2 (en) * | 1979-12-12 | 1981-06-19 | Aeraulique Constr Sa | Connector for two ducts carrying high pressure pulsed air - has frames mounted on ends of each duct which are used as flanges for bolting ducts together |
FR2446980B1 (en) * | 1979-01-17 | 1986-05-23 | Aeraulique Constr Sa | METHOD AND DEVICE FOR CONNECTING FLUID CIRCULATION SHEATH LINES |
EP0014123A3 (en) * | 1979-01-17 | 1980-08-20 | AERAULIQUE CONSTRUCTION Société anonyme dite: | Process and apparatus for joining fluid flow ducts |
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 |
DE3207990C1 (en) * | 1982-03-05 | 1983-02-03 | Günter 5860 Iserlohn Smitka | Connection profile for connecting air ducts |
DE3313235A1 (en) * | 1983-04-13 | 1984-10-18 | Georg 7416 Reutlingen Mez | FLANGE CONNECTION |
EP0148286B1 (en) * | 1983-12-30 | 1987-11-19 | Siegfried Geldner | Flanged joint |
DE3436825A1 (en) * | 1984-10-06 | 1986-04-17 | Georg 7410 Reutlingen Mez | Frame limb for air ducts |
DE4140870A1 (en) * | 1991-12-11 | 1993-06-24 | Siegfried Geldner | CHANNEL CONNECTOR |
DE4224257C2 (en) * | 1992-07-20 | 1995-05-24 | Paul Dravenau | Corner bracket for air duct profiles |
DE29715572U1 (en) * | 1997-09-01 | 1999-01-07 | Filterwerk Mann & Hummel Gmbh, 71638 Ludwigsburg | Pipe consisting of juxtaposed shells |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT306982B (en) * | 1969-12-09 | 1973-05-10 | Mez Georg | Prefabricated connection flange for duct sections of rectangular air conditioning ducts |
DE2221312B2 (en) * | 1972-04-29 | 1979-12-06 | Georg 7410 Reutlingen Mez | Rectangular air conditioning duct prefabricated flanged joint - has longitudinal insert with seal between it and frame leg wall area |
-
1973
- 1973-03-17 DE DE19732313425 patent/DE2313425C3/en not_active Expired
-
1974
- 1974-03-04 CH CH300774A patent/CH571186A5/xx not_active IP Right Cessation
- 1974-03-15 LU LU69642A patent/LU69642A1/xx unknown
- 1974-03-15 IT IT4928674A patent/IT1003763B/en active
- 1974-03-15 FR FR7409593A patent/FR2221678B1/fr not_active Expired
- 1974-03-15 AT AT215874A patent/AT337504B/en not_active IP Right Cessation
- 1974-03-15 NL NL7403518A patent/NL177713C/en not_active IP Right Cessation
- 1974-03-15 BE BE142074A patent/BE812384A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2221678A1 (en) | 1974-10-11 |
DE2313425A1 (en) | 1974-09-26 |
DE2313425B2 (en) | 1980-11-06 |
NL7403518A (en) | 1974-09-19 |
DE2313425C3 (en) | 1981-08-13 |
FR2221678B1 (en) | 1978-01-06 |
ATA215874A (en) | 1976-10-15 |
LU69642A1 (en) | 1974-07-10 |
BE812384A (en) | 1974-07-01 |
IT1003763B (en) | 1976-06-10 |
CH571186A5 (en) | 1975-12-31 |
AT337504B (en) | 1977-07-11 |
NL177713C (en) | 1989-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
R1B | Notice of opposition during period of laying open | ||
NP1G | Not automatically granted patents, but text of patent specification modified with respect to the text of examined patent application | ||
U | Licences registered with regard to patents granted | ||
V4 | Lapsed because of reaching the maxim lifetime of a patent |