CR20200307A - Aparato y proceso para fabricar un conducto hvac de forma ovalada - Google Patents

Aparato y proceso para fabricar un conducto hvac de forma ovalada

Info

Publication number
CR20200307A
CR20200307A CR20200307A CR20200307A CR20200307A CR 20200307 A CR20200307 A CR 20200307A CR 20200307 A CR20200307 A CR 20200307A CR 20200307 A CR20200307 A CR 20200307A CR 20200307 A CR20200307 A CR 20200307A
Authority
CR
Costa Rica
Prior art keywords
bending
oval shaped
sheet
forming
bending roll
Prior art date
Application number
CR20200307A
Other languages
English (en)
Inventor
Jose E Rossi
Original Assignee
Jose E Rossi
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 Jose E Rossi filed Critical Jose E Rossi
Publication of CR20200307A publication Critical patent/CR20200307A/es

Links

Classifications

    • 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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube rolling
    • 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
    • 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
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Duct Arrangements (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

<p>Un aparato y un proceso para formar un conducto de forma ovalada, así como un conducto redondo para todos los tamaños y grosores requeridos para un sistema de climatización, en una operación continua donde dos rodillos impulsores hacen avanzar una hoja de metal plana a un rodillo de doblado de posicionamiento múltiple, donde el rodillo de doblado se puede mover a una posición de doblado para diferentes curvaturas y una posición de no doblado. Los rollos de conducción avanzan la hoja mientras el rodillo de doblado dobla la hoja para formar los lados curvos, y el rodillo de doblado en la posición de no doblado forma los lados planos del conducto de forma ovalada. Un sensor de posición detecta la posición de la hoja de metal plana en los rollos para controlar la ubicación o a lo largo de la hoja donde el rodillo de doblado se mueve a cualquiera de las posiciones de doblado o no doblado mientras se detienen los rodillos impulsores.</p>
CR20200307A 2017-12-15 2018-12-15 Aparato y proceso para fabricar un conducto hvac de forma ovalada CR20200307A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/843,856 US10480814B1 (en) 2017-03-16 2017-12-15 Apparatus and process for forming an oval shaped HVAC duct
PCT/US2018/065878 WO2019118943A2 (en) 2017-12-15 2018-12-15 Apparatus and process for forming an oval shaped hvac duct

Publications (1)

Publication Number Publication Date
CR20200307A true CR20200307A (es) 2020-08-29

Family

ID=66820034

Family Applications (1)

Application Number Title Priority Date Filing Date
CR20200307A CR20200307A (es) 2017-12-15 2018-12-15 Aparato y proceso para fabricar un conducto hvac de forma ovalada

Country Status (10)

Country Link
US (1) US10480814B1 (es)
EP (1) EP3723922A4 (es)
CN (1) CN111770799A (es)
CA (1) CA3083717A1 (es)
CL (1) CL2020001586A1 (es)
CR (1) CR20200307A (es)
EC (1) ECSP20040519A (es)
MX (1) MX2020006197A (es)
PE (1) PE20201079A1 (es)
WO (1) WO2019118943A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO347702B1 (en) * 2022-07-26 2024-02-26 Odfjell Oceanwind As Method of manufacture of a reinforced pipe sector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978261A (en) * 1956-03-15 1961-04-04 Epstein Saul Double wall vent pipe
JPS6040661U (ja) * 1983-08-26 1985-03-22 瀬戸内金網商工株式会社 金網柵
DE4210227A1 (de) * 1992-03-28 1993-09-30 Zentgraf Maschinenbau Gmbh Vorrichtung zum Herstellen von Rohrabschnitten aus Blech
US20020094233A1 (en) * 1999-12-02 2002-07-18 Ovalformer Llc Curling device for forming circular and other flanged shaped connectors and other members for use in joining duct work and other industrial applications, and HVAC flange machine
JP3848522B2 (ja) * 2000-08-21 2006-11-22 新日本製鐵株式会社 ベンディングロール
US20020100304A1 (en) * 2001-01-26 2002-08-01 Ovalformer Llc Machine for producing spiral seamed pipe
JP2009226464A (ja) * 2008-03-25 2009-10-08 Nisshin Steel Co Ltd スパイラル鋼管の製造方法
JP6495726B2 (ja) 2014-04-16 2019-04-03 株式会社富士機械工作所 管体成形装置及び管体成形方法
CN204470341U (zh) * 2015-01-15 2015-07-15 新疆新望达包装制品有限责任公司 包装桶卷桶装置及包装桶生产系统
CN204892632U (zh) * 2015-08-06 2015-12-23 上海鼎凡电工机械股份有限公司 一种用于自动卷圆机的新型卷圆机构
CN107081346A (zh) * 2017-05-12 2017-08-22 云南建投钢结构股份有限公司 一种用两块不等壁厚弧形板制作大直径钢管的方法

Also Published As

Publication number Publication date
ECSP20040519A (es) 2020-09-30
WO2019118943A3 (en) 2019-08-08
US10480814B1 (en) 2019-11-19
EP3723922A4 (en) 2021-09-22
CL2020001586A1 (es) 2020-10-02
CA3083717A1 (en) 2019-06-20
WO2019118943A2 (en) 2019-06-20
MX2020006197A (es) 2020-11-24
PE20201079A1 (es) 2020-10-22
EP3723922A2 (en) 2020-10-21
CN111770799A (zh) 2020-10-13

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