GB0911010D0 - Rectangular/square spiral ducting systems with flange connectors and method of making the same - Google Patents

Rectangular/square spiral ducting systems with flange connectors and method of making the same

Info

Publication number
GB0911010D0
GB0911010D0 GBGB0911010.7A GB0911010A GB0911010D0 GB 0911010 D0 GB0911010 D0 GB 0911010D0 GB 0911010 A GB0911010 A GB 0911010A GB 0911010 D0 GB0911010 D0 GB 0911010D0
Authority
GB
United Kingdom
Prior art keywords
rectangular
making
same
square spiral
flange connectors
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.)
Granted
Application number
GBGB0911010.7A
Other versions
GB2457414A (en
GB2457414B (en
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.)
HERMANSON JEFFREY A
Original Assignee
HERMANSON JEFFREY A
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 HERMANSON JEFFREY A filed Critical HERMANSON JEFFREY A
Publication of GB0911010D0 publication Critical patent/GB0911010D0/en
Publication of GB2457414A publication Critical patent/GB2457414A/en
Application granted granted Critical
Publication of GB2457414B publication Critical patent/GB2457414B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/127—Tube treating or manipulating combined with or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/155—Making tubes with non-circular section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B21D5/086—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining closed hollow profiles
    • 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
    • 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
    • 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
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Duct Arrangements (AREA)
GB0911010A 2006-12-08 2007-12-07 Rectangular/square spiral ducting systems with flange connectors Expired - Fee Related GB2457414B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87383706P 2006-12-08 2006-12-08
US96800107P 2007-08-24 2007-08-24
PCT/US2007/086817 WO2008073837A2 (en) 2006-12-08 2007-12-07 Rectangular/ square spiral ducting systems with flange connectors and method of making the same

Publications (3)

Publication Number Publication Date
GB0911010D0 true GB0911010D0 (en) 2009-08-12
GB2457414A GB2457414A (en) 2009-08-19
GB2457414B GB2457414B (en) 2011-03-30

Family

ID=39272429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0911010A Expired - Fee Related GB2457414B (en) 2006-12-08 2007-12-07 Rectangular/square spiral ducting systems with flange connectors

Country Status (3)

Country Link
EP (1) EP2100080A2 (en)
GB (1) GB2457414B (en)
WO (1) WO2008073837A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2781617C (en) 2009-11-24 2018-06-19 Jeffrey Allen Hermanson Standing seam connectors for ducting
US10539337B2 (en) 2009-11-24 2020-01-21 Jeffrey Allen Hermanson Sealed and/or reinforced flanged ring connector for single- and double-wall HVAC ducting
CN101972797B (en) * 2010-10-31 2012-07-25 蚌埠通达汽车零部件有限公司 Oil tank body shaping machine
TR201703222A2 (en) * 2017-03-02 2017-07-21 Sente Maki̇na İnşaat Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ VENTILATION CHANNEL EDGE FLANGE METHOD AND A MACHINE USED FOR THIS METHOD

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1035812A (en) * 1962-01-26 1966-07-13 Erling Jensen Improvements in the production of tubing
GB1242990A (en) * 1967-07-18 1971-08-18 Atomic Power Constr Ltd Improvements in and relating to ducting
GB1425778A (en) * 1973-12-20 1976-02-18 Nikia Ab Oy Shaping device for reshaping a tube
DE2916801A1 (en) * 1979-04-26 1980-11-06 Bruno Biegler Heating or dust extraction conduit - has rectangular or square section tubes with rounded edges
DE4023470C2 (en) * 1990-02-17 1994-05-19 Meinig Metu System Butt joint between two air duct sections made of sheet metal
EP0537594A3 (en) * 1991-10-08 1993-06-30 Cosimo Lonoce Method of forming a flanged-joint-profile; flanged-joint-profile in particular for air-duct installations
US5450879A (en) * 1994-06-14 1995-09-19 Met-Coil Systems Corporation Cornerless slip-on flange system for duct connections

Also Published As

Publication number Publication date
WO2008073837A3 (en) 2008-11-20
GB2457414A (en) 2009-08-19
WO2008073837A2 (en) 2008-06-19
GB2457414B (en) 2011-03-30
EP2100080A2 (en) 2009-09-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20201207