ITMI20022342A1 - Dispositivo per la piegatura di un tubo bollitore con - Google Patents

Dispositivo per la piegatura di un tubo bollitore con

Info

Publication number
ITMI20022342A1
ITMI20022342A1 IT002342A ITMI20022342A ITMI20022342A1 IT MI20022342 A1 ITMI20022342 A1 IT MI20022342A1 IT 002342 A IT002342 A IT 002342A IT MI20022342 A ITMI20022342 A IT MI20022342A IT MI20022342 A1 ITMI20022342 A1 IT MI20022342A1
Authority
IT
Italy
Prior art keywords
bending
boiler tube
boiler
tube
Prior art date
Application number
IT002342A
Other languages
English (en)
Inventor
Galen B Harman
James G Milliman
Derrick S Small
Original Assignee
Burr Oak Tool & Gauge
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 Burr Oak Tool & Gauge filed Critical Burr Oak Tool & Gauge
Publication of ITMI20022342A1 publication Critical patent/ITMI20022342A1/it

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • B21D11/07—Making serpentine-shaped articles by bending essentially in one plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IT002342A 2001-12-21 2002-11-05 Dispositivo per la piegatura di un tubo bollitore con ITMI20022342A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/028,207 US6644079B2 (en) 2001-12-21 2001-12-21 Hairpin bender with leg length measurement and adjustment feature

Publications (1)

Publication Number Publication Date
ITMI20022342A1 true ITMI20022342A1 (it) 2003-06-22

Family

ID=21842149

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002342A ITMI20022342A1 (it) 2001-12-21 2002-11-05 Dispositivo per la piegatura di un tubo bollitore con

Country Status (4)

Country Link
US (1) US6644079B2 (it)
JP (1) JP2003211228A (it)
CN (1) CN1438079A (it)
IT (1) ITMI20022342A1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4772984B2 (ja) * 2001-05-23 2011-09-14 株式会社オプトン 曲げ加工用素材供給装置
US7010951B2 (en) * 2004-02-18 2006-03-14 Chiao Sheng Machinery Co., Ltd. Feeding mechanism of an automatic pipe bending machine
GR1005272B (el) * 2005-11-15 2006-09-12 Μεθοδος και συστημα αντιστρεψης συρματος, υλικου πρισματικης διατομης και μπετοβεργας
US20070221365A1 (en) * 2006-03-24 2007-09-27 Evapco, Inc. U-shaped heat exchanger tube with a concavity formed into its return bend
GR1005986B (el) * 2006-10-03 2008-07-10 Μεθοδος και συστημα παραγωγης τρισδιαστατων προϊοντων απο συρμα.
EP2313728A1 (en) * 2008-06-13 2011-04-27 Goodman Global, Inc. Method for manufacturing tube and fin heat exchanger with reduced tube diameter and optimized fin produced thereby
US8033018B2 (en) * 2008-06-13 2011-10-11 Goodman Global, Inc. Method for manufacturing tube and fin heat exchanger with reduced tube diameter
EP2177287B1 (de) * 2008-10-17 2011-11-30 WAFIOS Aktiengesellschaft Stützbackenanordnung zum gleitenden seitlichen Abstützen von stab- und rohrförmigen Werkstücken an Biegemaschinen
US8171765B2 (en) * 2009-11-05 2012-05-08 Rusch Christopher J Tube bending machine
CN103831332B (zh) * 2012-11-26 2016-08-24 浙江摩多巴克斯科技股份有限公司 一种自动加工管件的弯管机及其加工方法
CN103934334B (zh) * 2014-04-14 2015-09-16 楼碧云 一种直线型加热炉炉管的弯曲工艺
CN103934331B (zh) * 2014-04-14 2015-08-26 董璞玉 一种直线型加热炉炉管的弯曲工艺
CN104690122B (zh) * 2015-03-25 2017-04-12 珠海格力电器股份有限公司 弯管机的控制方法
DE102016101908B4 (de) * 2016-02-03 2017-11-02 Dengler Tubetec Gmbh Vorrichtung und Verfahren zum Biegen von Rohren
CN106003478A (zh) * 2016-06-07 2016-10-12 淮南市鸿裕工业产品设计有限公司 一种塑料弯管机可调进料隔料装置
US10646259B2 (en) * 2017-04-05 2020-05-12 Warsaw Orthopedic, Inc. Surgical implant bending system and method
CN108326092B (zh) * 2018-01-26 2019-04-26 重庆安布伦斯科技有限公司 一种用于担架管材的弯曲方法
IT202000006778A1 (it) * 2020-03-31 2021-10-01 Smi S R L Sistemi Mecc Industriali Macchina per la lavorazione di tubi

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553989A (en) * 1968-04-23 1971-01-12 Pines Engineering Co Inc Tube bender with incremental tube measurement
DE1752977A1 (de) * 1968-08-16 1971-09-09 Babcock & Wilcox Ag Rohrbiegemaschine
GB1290871A (it) * 1969-02-28 1972-09-27
JP2947362B2 (ja) * 1989-09-07 1999-09-13 臼井国際産業株式会社 チューブの曲げ装置
DE4129478A1 (de) * 1991-09-05 1993-03-11 Schwarze Rigobert Verfahren zur steuerung einer rohrbiegemaschine
US5233853A (en) 1992-01-03 1993-08-10 Burr Oak Tool & Gauge Company Stretch straightening hairpin bender
US5379624A (en) 1993-11-22 1995-01-10 Burr Oak Tool & Gauge Company Slaved tube length control for hairpin bender
US5617753A (en) * 1995-10-06 1997-04-08 Pines Manufacturing Low force auto-open tooling for tube bending machine

Also Published As

Publication number Publication date
US20030115925A1 (en) 2003-06-26
US6644079B2 (en) 2003-11-11
CN1438079A (zh) 2003-08-27
JP2003211228A (ja) 2003-07-29

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