ES454174A1 - Improvements introduced in a board set. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in a board set. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES454174A1
ES454174A1 ES454174A ES454174A ES454174A1 ES 454174 A1 ES454174 A1 ES 454174A1 ES 454174 A ES454174 A ES 454174A ES 454174 A ES454174 A ES 454174A ES 454174 A1 ES454174 A1 ES 454174A1
Authority
ES
Spain
Prior art keywords
conduits
pair
arms
flanges
joint sections
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.)
Expired
Application number
ES454174A
Other languages
Spanish (es)
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
Publication of ES454174A1 publication Critical patent/ES454174A1/en
Expired 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

Abstract

Perfections introduced into a joint or unión assembly to connect together, at their ends, a pair of conduits each composed of a sheet metal material or sheet forming the side walls of said conduits, said conduits having polygonal congruent configurations in transverse cross section, said side walls being flat and being joined together in the longitudinal direction of said ducts until forming the corners of said polygonal configuration, said joint arrangement comprising a plurality of joint sections each including a pair of wings, flanges or tabs, extending perpendicularly in general, formed of double unemployed, each of said joints being assembled at the ends of said ducts so that one (first) of said flanges is applied, between their double walls, the end of one of said side walls, thereby extending said first flange parallel generally to said side wall, while the other of said eyelashes extend perpendicular generally in relation to it, and angle plates that include a pair of arms and a corner region or from which they extend said arms, one of said angle plates being housed between each two adjacent joint sections, with its arms extending between the double walls of said other or second of said flanges of each of said adjacent joint sections, said plates being of angles structured with a curvature acting in the form of a pincer, formed by the adjacent arms of a pair of joint sections mounted in different conduits that are placed in the opposite relation to each other, when the ends of said conduits are connected one to the other. Another by means of said meeting provision. (Machine-translation by Google Translate, not legally binding)
ES454174A 1975-12-13 1976-12-11 Improvements introduced in a board set. (Machine-translation by Google Translate, not legally binding) Expired ES454174A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752556167 DE2556167A1 (en) 1975-12-13 1975-12-13 FLANGE CONNECTIONS FOR MUTUAL FASTENING OF MORE RECTANGULAR CHANNEL SECTIONS MADE OF SHEET METAL, ESPECIALLY FOR HIGH-PRESSURE VENTILATION SYSTEMS

Publications (1)

Publication Number Publication Date
ES454174A1 true ES454174A1 (en) 1977-12-01

Family

ID=5964268

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454174A Expired ES454174A1 (en) 1975-12-13 1976-12-11 Improvements introduced in a board set. (Machine-translation by Google Translate, not legally binding)

Country Status (11)

Country Link
JP (1) JPS5272923A (en)
AU (1) AU507256B2 (en)
DE (1) DE2556167A1 (en)
DK (1) DK146427C (en)
ES (1) ES454174A1 (en)
GB (1) GB1559485A (en)
IE (1) IE44752B1 (en)
NO (1) NO143242C (en)
PT (1) PT65928B (en)
SE (1) SE7613844L (en)
ZA (1) ZA767081B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218079A (en) * 1978-01-26 1980-08-19 Ductmate Industries, Inc. Flange type duct joint assembly
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
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
US4509778A (en) * 1982-12-06 1985-04-09 Ductmate Industries Duct joint assembly
US4566724A (en) * 1982-12-20 1986-01-28 Ductmate Industries, Inc. Duct joint frame
DE3313235A1 (en) * 1983-04-13 1984-10-18 Georg 7416 Reutlingen Mez FLANGE CONNECTION
JPS60138351A (en) * 1983-12-26 1985-07-23 Kajima Corp Duct and connection part
JPS61192243U (en) * 1985-05-21 1986-11-29
JPH0812014B2 (en) * 1990-01-26 1996-02-07 鹿島建設株式会社 duct
JP2506532Y2 (en) * 1990-07-03 1996-08-14 ニッケイ株式会社 Damper flange structure
DE4224257C2 (en) * 1992-07-20 1995-05-24 Paul Dravenau Corner bracket for air duct profiles
DE102005020004A1 (en) * 2005-04-27 2006-11-16 Smitka, Günter Method for producing corner angles for air conditioning ducts

Also Published As

Publication number Publication date
NO764201L (en) 1977-06-14
AU2002976A (en) 1978-06-01
DE2556167A1 (en) 1977-06-16
PT65928A (en) 1977-01-01
DK549276A (en) 1977-06-14
PT65928B (en) 1978-06-13
NO143242B (en) 1980-09-22
IE44752B1 (en) 1982-03-24
JPS5272923A (en) 1977-06-18
SE7613844L (en) 1977-06-14
NO143242C (en) 1981-01-02
DK146427C (en) 1984-03-12
GB1559485A (en) 1980-01-23
AU507256B2 (en) 1980-02-07
ZA767081B (en) 1978-01-25
IE44752L (en) 1977-06-13
DK146427B (en) 1983-10-03

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