BRPI1012997B1 - aparelho para curvamento de tubos metálicos - Google Patents

aparelho para curvamento de tubos metálicos Download PDF

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Publication number
BRPI1012997B1
BRPI1012997B1 BRPI1012997A BRPI1012997A BRPI1012997B1 BR PI1012997 B1 BRPI1012997 B1 BR PI1012997B1 BR PI1012997 A BRPI1012997 A BR PI1012997A BR PI1012997 A BRPI1012997 A BR PI1012997A BR PI1012997 B1 BRPI1012997 B1 BR PI1012997B1
Authority
BR
Brazil
Prior art keywords
steel tube
steel
tube
support mechanism
flex
Prior art date
Application number
BRPI1012997A
Other languages
English (en)
Inventor
Tomizawa Atsushi
Kuwayama Shinjiro
Inoue Saburo
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Nippon Steel Corp
Sumitomo Metal Ind
Sumitomo Pipe & Tube Co Ltd
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 Nippon Steel & Sumitomo Metal Corp, Nippon Steel Corp, Sumitomo Metal Ind, Sumitomo Pipe & Tube Co Ltd filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of BRPI1012997A2 publication Critical patent/BRPI1012997A2/pt
Publication of BRPI1012997B1 publication Critical patent/BRPI1012997B1/pt

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
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • 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
    • B21D7/12—Bending rods, profiles, or tubes with program control
    • 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
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • B21D7/162—Heating equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

aparelho de flexão a presente invenção refere-se a um aparelho de flexão o qual fabrica um membro de metal flexionado com alta produtividade e excelente acurácia dimensional que é provido. um aparelho de flexão (1 o) tem um primeiro mecanismo de suporte (11 ), o qual suporta um tubo de aço (17) enquanto o alimenta, um mecanismo de aquecimento (13), o qual aquece todo ou uma porção do tubo de aço (17), um mecanismo de resfriamento (14), o qual forma uma porção à alta temperatura em parte do tubo de aço (17) pelo resfriamento de uma porção do tubo de aço (17), a qual foi aquecida pelo mecanismo de aquecimento (13), um segundo mecanismo de suporte (15), o qual imprime um momento à flexão à porção à alta temperatura e flexionao tubo de aço (17) até um formato desejado ao se mover de forma bidimensional ou tridimensional, enquanto suporta pelo menos uma porção do tubo de aço (17), e um mecanismo de prevenção de deformação (16), o qual impede a deformação do tubo de aço (17), em que pelo menos um dentre o segundo mecanismo de suporte (15) e o mecanismo de prevenção de deformação (16) tem um mandril, o qual sujeita o tubo de aço (17).
BRPI1012997A 2009-05-19 2010-05-17 aparelho para curvamento de tubos metálicos BRPI1012997B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009120844 2009-05-19
JP2009-120844 2009-05-19
PCT/JP2010/058300 WO2010134495A1 (ja) 2009-05-19 2010-05-17 曲げ加工装置

Publications (2)

Publication Number Publication Date
BRPI1012997A2 BRPI1012997A2 (pt) 2018-01-16
BRPI1012997B1 true BRPI1012997B1 (pt) 2020-04-28

Family

ID=43126174

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1012997A BRPI1012997B1 (pt) 2009-05-19 2010-05-17 aparelho para curvamento de tubos metálicos

Country Status (15)

Country Link
US (1) US8528380B2 (pt)
EP (2) EP2743012B1 (pt)
JP (2) JP5304893B2 (pt)
KR (2) KR101321231B1 (pt)
CN (2) CN103934325B (pt)
AU (1) AU2010250498B2 (pt)
BR (1) BRPI1012997B1 (pt)
CA (3) CA2762532C (pt)
EA (2) EA024526B1 (pt)
ES (2) ES2560443T3 (pt)
MX (2) MX372931B (pt)
PL (1) PL2433722T3 (pt)
PT (1) PT2433722E (pt)
WO (1) WO2010134495A1 (pt)
ZA (1) ZA201108905B (pt)

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JP6655879B2 (ja) * 2015-03-16 2020-03-04 日本製鉄株式会社 管体を内面から把持可能なチャック、これを備える曲げ加工装置、および、このチャックによる管体の把持方法
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CN107597922B (zh) * 2017-09-05 2019-07-05 丹佛斯微通道换热器（嘉兴）有限公司 一种折弯设备
KR101897714B1 (ko) * 2018-04-09 2018-09-12 주식회사 재원인더스트리 비정형 건축구조물의 철골구조체 트위스트 시공방법
CN108543841B (zh) * 2018-04-28 2024-03-26 上海巍韬汽车配件有限公司 弯管夹模模具
KR102125037B1 (ko) * 2018-12-28 2020-06-19 (주)태경유압기계 자동 관 굽힘 장치
TWI740792B (zh) * 2021-03-15 2021-09-21 銧榮興業有限公司 彎管智慧製造方法
CN113385561B (zh) * 2021-05-17 2023-04-07 珠海格力智能装备有限公司 夹固装置、夹固基座、折弯机构及折弯系统
CN113441585B (zh) * 2021-07-07 2024-07-16 保隆(安徽)汽车配件有限公司 一种弯管用内涨芯棒的支撑装置及弯管加工系统
CN116550822B (zh) * 2023-05-12 2023-09-26 山东力军建设工程有限公司 一种空心钢管弯曲机构
CN119187306A (zh) * 2024-11-26 2024-12-27 山西建投装备制造有限公司 一种钢结构施工用自动化角钢弯折机

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Also Published As

Publication number Publication date
PL2433722T3 (pl) 2014-11-28
CA2855049A1 (en) 2010-11-25
CA2762532A1 (en) 2010-11-25
KR101321231B1 (ko) 2013-10-28
AU2010250498B2 (en) 2013-12-12
KR20120023803A (ko) 2012-03-13
MX372931B (es) 2020-03-25
EA024526B1 (ru) 2016-09-30
KR101319756B1 (ko) 2013-10-17
JP5643381B2 (ja) 2014-12-17
US20120085138A1 (en) 2012-04-12
PT2433722E (pt) 2014-09-10
ES2498729T3 (es) 2014-09-25
CN103934325B (zh) 2016-09-28
EP2433722B1 (en) 2014-07-02
AU2010250498A1 (en) 2011-12-08
EP2433722A4 (en) 2013-01-16
EP2743012B1 (en) 2015-12-02
EP2743012A1 (en) 2014-06-18
MX2011012244A (es) 2012-02-28
WO2010134495A1 (ja) 2010-11-25
JPWO2010134495A1 (ja) 2012-11-12
JP5304893B2 (ja) 2013-10-02
BRPI1012997A2 (pt) 2018-01-16
ZA201108905B (en) 2012-08-29
CA2762532C (en) 2015-03-24
KR20130060374A (ko) 2013-06-07
CN102481612A (zh) 2012-05-30
EP2433722A1 (en) 2012-03-28
CN102481612B (zh) 2015-02-25
EA024541B1 (ru) 2016-09-30
CN103934325A (zh) 2014-07-23
CA2855047A1 (en) 2010-11-25
CA2855049C (en) 2017-10-24
EA201171432A1 (ru) 2012-06-29
ES2560443T3 (es) 2016-02-19
US8528380B2 (en) 2013-09-10
JP2013173187A (ja) 2013-09-05
CA2855047C (en) 2017-10-24
EA201301342A1 (ru) 2014-09-30

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SUMITOMO PIPE AND TUBE CO., LTD. (JP) , NIPPON STE

B25D Requested change of name of applicant approved

Owner name: SUMITOMO PIPE AND TUBE CO., LTD. (JP) , NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

Owner name: SUMITOMO PIPE AND TUBE CO., LTD. (JP) , NIPPON STE

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B25D Requested change of name of applicant approved

Owner name: SUMITOMO PIPE AND TUBE CO., LTD. (JP) ; NIPPON STE

Owner name: SUMITOMO PIPE AND TUBE CO., LTD. (JP) ; NIPPON STEEL CORPORATION (JP)

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 17/05/2010, 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 13A 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 2723 DE 14-03-2023 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.