IT1003763B - IMPROVEMENT IN FLANGED CONNECTIONS FOR METAL SHEET ELEMENTS - Google Patents

IMPROVEMENT IN FLANGED CONNECTIONS FOR METAL SHEET ELEMENTS

Info

Publication number: IT1003763B
Authority: IT; Italy
Prior art keywords: improvement; metal sheet; sheet elements; flanged connections; flanged
Prior art date: 1973-03-17

Application number

IT4928674A

Other languages

Italian (it)

Original Assignee

Smitka G

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.)

1973-03-17

Filing date

1974-03-15

Publication date

1976-06-10

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5875120&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1003763(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1974-03-15 Application filed by Smitka G filed Critical Smitka G

1976-06-10 Application granted granted Critical

1976-06-10 Publication of IT1003763B publication Critical patent/IT1003763B/en

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)

IT4928674A 1973-03-17 1974-03-15 IMPROVEMENT IN FLANGED CONNECTIONS FOR METAL SHEET ELEMENTS IT1003763B (en)

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 (1)

Publication Number	Publication Date
IT1003763B true IT1003763B (en)	1976-06-10

Family

ID=5875120

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT4928674A IT1003763B (en)	1973-03-17	1974-03-15	IMPROVEMENT IN FLANGED CONNECTIONS FOR METAL SHEET ELEMENTS

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)

* Cited by examiner, † Cited by third party
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
CA1106419A (en) *	1978-01-26	1981-08-04	Peter J. Arnoldt	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
US5022688B1 (en) *	1978-01-26	1997-05-20	Ductmate Ind Inc	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
EP0014123A3 (en) *	1979-01-17	1980-08-20	AERAULIQUE CONSTRUCTION Société anonyme dite:	Process and apparatus for joining fluid flow ducts
FR2446980B1 (en) *	1979-01-17	1986-05-23	Aeraulique Constr Sa	METHOD AND DEVICE FOR CONNECTING FLUID CIRCULATION SHEATH LINES
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
ATE30949T1 (en) *	1983-12-30	1987-12-15	Siegfried Geldner	FLANGE CONNECTION.
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)

* Cited by examiner, † Cited by third party
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 IT IT4928674A patent/IT1003763B/en active
- 1974-03-15 FR FR7409593A patent/FR2221678B1/fr not_active Expired
- 1974-03-15 LU LU69642A patent/LU69642A1/xx unknown
- 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
- 1974-03-15 AT AT215874A patent/AT337504B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL177713C (en)	1989-04-17
FR2221678B1 (en)	1978-01-06
DE2313425A1 (en)	1974-09-26
LU69642A1 (en)	1974-07-10
NL7403518A (en)	1974-09-19
CH571186A5 (en)	1975-12-31
NL177713B (en)	1985-06-03
AT337504B (en)	1977-07-11
DE2313425B2 (en)	1980-11-06
FR2221678A1 (en)	1974-10-11
ATA215874A (en)	1976-10-15
DE2313425C3 (en)	1981-08-13
BE812384A (en)	1974-07-01

Publication	Publication Date	Title
IT1003763B (en)	1976-06-10	IMPROVEMENT IN FLANGED CONNECTIONS FOR METAL SHEET ELEMENTS
IT1003627B (en)	1976-06-10	IMPROVEMENT IN THE DEVICES FOR CHROMATOGRAPHY
IT988032B (en)	1975-04-10	IMPROVEMENT IN THE ELIMINABLE FILTER COMPLEXES
IT1016074B (en)	1977-05-30	IMPROVEMENT IN CATHETERS
IT1024584B (en)	1978-07-20	WELDING MACHINE FOR METAL SHEETS OR SHEETS
IT1011332B (en)	1977-01-20	IMPROVEMENT IN PARTITIONING SYSTEMS WITH MOVABLE ELEMENTS
IT944813B (en)	1973-04-20	IMPROVEMENT IN FERMENTERS
IT1003743B (en)	1976-06-10	IMPROVEMENT IN MILLS
IT974016B (en)	1974-06-20	IMPROVEMENT IN THE WELDING TORCHES
IT952110B (en)	1973-07-20	IMPROVEMENT IN CATHODIC PROTECTION DEVICES FOR METALLIC BODIES
IT1018972B (en)	1977-10-20	IMPROVEMENT IN AERODYNAMIC PROFILES FOR VEHICLES
IT1002713B (en)	1976-05-20	IMPROVEMENT IN THE RADIATORS
IT1011270B (en)	1977-01-20	IMPROVEMENT IN THE DISTRIBUTORS OF SHEET PRODUCTS
IT945592B (en)	1973-05-10	BENDING MACHINE AND PROCEDURE FOR BENDING METALLIC ELEMENTS
IT1019066B (en)	1977-11-10	IMPROVEMENT IN THE A FOR NO
IT1041255B (en)	1980-01-10	IMPROVEMENT IN TANDEM ROLLERS
NO140788C (en)	1979-11-14	METHODS FOR METAL SHEETS
IT974107B (en)	1974-06-20	IMPROVEMENT IN DEVICES FOR METAL CASTING
IT1013289B (en)	1977-03-30	IMPROVEMENT IN ELECTRODES FOR GALVANIC ELEMENTS
IT1017728B (en)	1977-08-10	PARTICULAR SEPARATOR FOR FIREPLACES
IT1019422B (en)	1977-11-10	IMPROVEMENT IN TURNTABLE
IT1021974B (en)	1978-02-20	IMPROVEMENT IN FLOW METERS
IT1002748B (en)	1976-05-20	IMPROVEMENT IN COOKING CONTAINERS
IT952319B (en)	1973-07-20	IMPROVEMENT IN HEATERS
IT974206B (en)	1974-06-20	IMPROVEMENT IN THE PRESS FILTER