BR0300276B1 - método para dobrar os aros de um orifìcio de tubulação e aparelho para formação de colar. - Google Patents

método para dobrar os aros de um orifìcio de tubulação e aparelho para formação de colar.

Info

Publication number
BR0300276B1
BR0300276B1 BRPI0300276-4A BR0300276A BR0300276B1 BR 0300276 B1 BR0300276 B1 BR 0300276B1 BR 0300276 A BR0300276 A BR 0300276A BR 0300276 B1 BR0300276 B1 BR 0300276B1
Authority
BR
Brazil
Prior art keywords
flange
forming
pipe
tool
rings
Prior art date
Application number
BRPI0300276-4A
Other languages
English (en)
Other versions
BR0300276A (pt
Inventor
Leo Larikka
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8183639&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0300276(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BR0300276A publication Critical patent/BR0300276A/pt
Publication of BR0300276B1 publication Critical patent/BR0300276B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Forging (AREA)
  • Adornments (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
BRPI0300276-4A 2002-02-04 2003-02-03 método para dobrar os aros de um orifìcio de tubulação e aparelho para formação de colar. BR0300276B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01660232A EP1332807B2 (en) 2002-02-04 2002-02-04 Method and apparatus for making a branch collar in a pipe

Publications (2)

Publication Number Publication Date
BR0300276A BR0300276A (pt) 2003-09-09
BR0300276B1 true BR0300276B1 (pt) 2011-10-04

Family

ID=8183639

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0300276-4A BR0300276B1 (pt) 2002-02-04 2003-02-03 método para dobrar os aros de um orifìcio de tubulação e aparelho para formação de colar.

Country Status (11)

Country Link
EP (1) EP1332807B2 (pt)
CN (1) CN1264620C (pt)
AT (1) ATE258472T1 (pt)
AU (1) AU2003200324B2 (pt)
BR (1) BR0300276B1 (pt)
DE (2) DE20220397U1 (pt)
DK (1) DK1332807T4 (pt)
ES (1) ES2214391T5 (pt)
MX (1) MXPA03001044A (pt)
PT (1) PT1332807E (pt)
TR (1) TR200400278T4 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006029124B4 (de) * 2006-06-22 2009-09-10 Benteler Automobiltechnik Gmbh Auskragen von Blechteilen
CN101947572B (zh) * 2010-09-14 2012-05-30 江阴中南重工股份有限公司 一种三通管件的瓦片式生产方法
CN102029313A (zh) * 2010-11-25 2011-04-27 江阴中南重工股份有限公司 一种金属制集合管向下拔制的生产方法
CN108421844B (zh) * 2018-05-24 2024-03-01 浙江高翔工贸有限公司 一种铜管三通的拉伸装置
CN108906901B (zh) * 2018-06-20 2020-05-22 江阴市天柠管道有限公司 弧形集合管生产工艺
CN110523852A (zh) * 2019-09-16 2019-12-03 山东金润德新材料科技股份有限公司 一种不锈钢双卡压可调直接头及三通头生产模具
EP4268991A1 (en) * 2020-12-22 2023-11-01 Araki Technical And Research Co., Ltd. Device for producing branch part structure in metal pipe, and method for producing branch part structure in metal pipe
FI129931B (fi) * 2021-01-15 2022-11-15 Leo Larikka Menetelmä T-haaroitusputken mittojen kalibroimiseksi ja menetelmää soveltava laite

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62292219A (ja) 1986-06-12 1987-12-18 Mitsubishi Heavy Ind Ltd 分岐管継手の製造法
JP2525451B2 (ja) * 1988-04-05 1996-08-21 鋼管加工株式会社 枝管成形方法
CH687007A5 (de) 1992-03-30 1996-08-30 Efes Tex Ag Vorrichtung und Verfahren zum Aushalsen eines Rohres.

Also Published As

Publication number Publication date
MXPA03001044A (es) 2004-08-11
AU2003200324B2 (en) 2007-06-14
ES2214391T5 (es) 2008-12-16
DK1332807T4 (da) 2008-07-21
EP1332807A1 (en) 2003-08-06
BR0300276A (pt) 2003-09-09
DE20220397U1 (de) 2003-07-10
CN1436614A (zh) 2003-08-20
EP1332807B2 (en) 2008-06-04
DK1332807T3 (da) 2004-03-15
PT1332807E (pt) 2004-04-30
ES2214391T3 (es) 2004-09-16
DE60200192T3 (de) 2009-09-03
TR200400278T4 (tr) 2004-03-22
EP1332807B1 (en) 2004-01-28
ATE258472T1 (de) 2004-02-15
AU2003200324A1 (en) 2003-08-21
DE60200192T2 (de) 2004-07-15
DE60200192D1 (de) 2004-03-04
CN1264620C (zh) 2006-07-19

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/02/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2308 DE 31-03-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.