DE2758295C2 - - Google Patents

Info

Publication number
DE2758295C2
DE2758295C2 DE19772758295 DE2758295A DE2758295C2 DE 2758295 C2 DE2758295 C2 DE 2758295C2 DE 19772758295 DE19772758295 DE 19772758295 DE 2758295 A DE2758295 A DE 2758295A DE 2758295 C2 DE2758295 C2 DE 2758295C2
Authority
DE
Germany
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
Application number
DE19772758295
Other languages
German (de)
Other versions
DE2758295A1 (en
Inventor
Guenter 5860 Iserlohn De Smitka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19772758295 priority Critical patent/DE2758295A1/en
Priority to AT832178A priority patent/AT373049B/en
Priority to FR7834309A priority patent/FR2413600A1/en
Priority to GB7849851A priority patent/GB2011000B/en
Publication of DE2758295A1 publication Critical patent/DE2758295A1/en
Application granted granted Critical
Publication of DE2758295C2 publication Critical patent/DE2758295C2/de
Granted legal-status Critical Current

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)
DE19772758295 1977-12-27 1977-12-27 FLANGED CONNECTION FOR MUTUAL FASTENING OF MULTI-SECTION RECTANGULAR CHANNEL SECTIONS MADE OF SHEET METAL Granted DE2758295A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19772758295 DE2758295A1 (en) 1977-12-27 1977-12-27 FLANGED CONNECTION FOR MUTUAL FASTENING OF MULTI-SECTION RECTANGULAR CHANNEL SECTIONS MADE OF SHEET METAL
AT832178A AT373049B (en) 1977-12-27 1978-11-22 FLANGE CONNECTION FOR MUTUAL FASTENING OF SECTIONAL, SIGNAL, RECTANGULAR CHANNEL SECTIONS, MADE FROM SHEET
FR7834309A FR2413600A1 (en) 1977-12-27 1978-12-06 FLANGE CONNECTION KIT FOR ASSEMBLING SENSITIVELY RECTANGULAR SHEET DUCTS
GB7849851A GB2011000B (en) 1977-12-27 1978-12-22 Flanged coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772758295 DE2758295A1 (en) 1977-12-27 1977-12-27 FLANGED CONNECTION FOR MUTUAL FASTENING OF MULTI-SECTION RECTANGULAR CHANNEL SECTIONS MADE OF SHEET METAL

Publications (2)

Publication Number Publication Date
DE2758295A1 DE2758295A1 (en) 1979-06-28
DE2758295C2 true DE2758295C2 (en) 1987-04-16

Family

ID=6027445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772758295 Granted DE2758295A1 (en) 1977-12-27 1977-12-27 FLANGED CONNECTION FOR MUTUAL FASTENING OF MULTI-SECTION RECTANGULAR CHANNEL SECTIONS MADE OF SHEET METAL

Country Status (4)

Country Link
AT (1) AT373049B (en)
DE (1) DE2758295A1 (en)
FR (1) FR2413600A1 (en)
GB (1) GB2011000B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9411660U1 (en) * 1994-07-19 1994-09-15 Gebhardt-Stahl GmbH, 59457 Werl Device for hanging air ducts

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
US4566724A (en) * 1982-12-20 1986-01-28 Ductmate Industries, Inc. Duct joint frame
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
DE59710671D1 (en) * 1996-03-11 2003-10-09 Smitka Profex Connection and sealing arrangement for ventilation ducts
DE102014109129B4 (en) 2014-06-30 2017-04-06 Paul Dravenau Flange profile set for tight connection of air duct sections for gaseous media
DE102014109130B4 (en) 2014-06-30 2017-11-23 Paul Dravenau sealing cap
ES2964466T3 (en) * 2020-07-29 2024-04-08 Dec Tech B V Connection element to connect with rectangular trunking components

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9411660U1 (en) * 1994-07-19 1994-09-15 Gebhardt-Stahl GmbH, 59457 Werl Device for hanging air ducts

Also Published As

Publication number Publication date
FR2413600B1 (en) 1981-07-10
ATA832178A (en) 1983-04-15
GB2011000B (en) 1982-05-12
GB2011000A (en) 1979-07-04
DE2758295A1 (en) 1979-06-28
AT373049B (en) 1983-12-12
FR2413600A1 (en) 1979-07-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee