BRPI0900474A2 - disposição para têmpera de trilhos - Google Patents

disposição para têmpera de trilhos

Info

Publication number
BRPI0900474A2
BRPI0900474A2 BRPI0900474-2A BRPI0900474A BRPI0900474A2 BR PI0900474 A2 BRPI0900474 A2 BR PI0900474A2 BR PI0900474 A BRPI0900474 A BR PI0900474A BR PI0900474 A2 BRPI0900474 A2 BR PI0900474A2
Authority
BR
Brazil
Prior art keywords
rail
foot
devices
tank
positioning device
Prior art date
Application number
BRPI0900474-2A
Other languages
English (en)
Inventor
Norbert Koeck
Hans Pfeiler
Original Assignee
Voestalpine Schienen Gmbh
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=40469890&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0900474(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voestalpine Schienen Gmbh filed Critical Voestalpine Schienen Gmbh
Priority to BR122019018876-9A priority Critical patent/BR122019018876B1/pt
Priority to BR122019018877-7A priority patent/BR122019018877B1/pt
Priority to BR122019018872-6A priority patent/BR122019018872B1/pt
Publication of BRPI0900474A2 publication Critical patent/BRPI0900474A2/pt
Publication of BRPI0900474B1 publication Critical patent/BRPI0900474B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/003—Transfer to bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/06—Cooling beds comprising carriages
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/085—Rail sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/006—Transfer from bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/023—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes by immersion in a bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

DISPOSIçãO PARA TêMPERA DE TRILHOS. A presente invenção refere-se a uma disposição para têmpera de trilhos, particularmente, trilhos de rolamento perfilados, com , opcionalmente, em cada caso, forma de secção transversal diferente e um comprimento de mais de 50m, por refrigeração de pelo menos uma parte da respectiva secção transversal de trilho sobre todo o comprimento do trilho em um agente refrigerante, que consiste em dispositivos de deslocamento transversal na região de uma via de rolamento, em dispositivos de alinhamento e dispositivos de garra de manipulação para transporte do trilho na disposição, pelo menos um dispositivo de posicionamento, com, em cada caso, um tanque ou depósito com agente refrigerante, bem como um resfriadouro. Para criar uma disposição, com a qial a uma alta produção podem ser produzidos economicamente, com grande segurança, trilhos de alto valor qualitativo, está previsto de acordo com a invenção que o dispositivo de garra de manipulação (3) está formado de uma pluralidade de tenazes (30) formados de modo igual, acionáveis de modo alinhado e iguais em movimento, que apresentam braços de garra (30, 31'), que estão moldados, em cada caso, com partes de centralização (312, 312') para alinhamento axial da cabeça (12) do trilho e com partes de garra (311, 311') para uma retenção com alinhamento de secção transversal do pé do trilho (11), e desse modo, é possibilitada um introdução com precisão de medidas do trilho (1) no dispositivo de posicionamento (4) e uma fixação do trilho no mesmo, e/ou que o dispositivo de posicionamento (4) apresenta uma pluralidade de componentes de retenção (40) alinhados horizontalmente, com unidades de encosto (41) para o pé (11) de um trilho (1) instroduzido de modo suspenso, sendo que o pé (11) pode ser fixado à prova de deformação na direção axial do trilho (1), em cada caso, sobre as unidades de encosto (41) por elementos de fixação desprendíveis (42) ou calcadores e/ou que pelo menos dois tanques (5) com dispositivos de posicionamento (4) estão dispostos horizontalmente, de modo axialmente paralelo, um ao lado do outro, à mesma altura, e a parte do agente refrigerante (50) no tanque (5), útil para um têmpera do trilho, apresenta uma profundidade, que excede em pelo menos 10% a altura do maior perfil de trilho e/ou que o tanque (5) e as unidades de encosto (41) e os dispositivos de fixação (42) para o pé (11) do trilho suspenso (1) de todos os componentes do dispositivo de posicionamento, para introdução do trilho no agente refrigerante, podem ser movidos, simultaneamente, verticalmente, de modo controlado um ao outro, e a respectiva posição de retenção vertical e a duração da mesma são ajustáveis.
BRPI0900474-2A 2008-02-04 2009-02-04 Disposição para têmpera de trilhos BRPI0900474B1 (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR122019018876-9A BR122019018876B1 (pt) 2008-02-04 2009-02-04 dispositivo para têmpera de trilhos
BR122019018877-7A BR122019018877B1 (pt) 2008-02-04 2009-02-04 dispositivo para têmpera de trilhos
BR122019018872-6A BR122019018872B1 (pt) 2008-02-04 2009-02-04 dispositivo para têmpera de trilhos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0017508A AT505930B1 (de) 2008-02-04 2008-02-04 Einrichtung zum härten von schienen
ATA175/2008 2008-02-04

Publications (2)

Publication Number Publication Date
BRPI0900474A2 true BRPI0900474A2 (pt) 2009-11-10
BRPI0900474B1 BRPI0900474B1 (pt) 2020-02-11

Family

ID=40469890

Family Applications (4)

Application Number Title Priority Date Filing Date
BR122019018876-9A BR122019018876B1 (pt) 2008-02-04 2009-02-04 dispositivo para têmpera de trilhos
BR122019018877-7A BR122019018877B1 (pt) 2008-02-04 2009-02-04 dispositivo para têmpera de trilhos
BRPI0900474-2A BRPI0900474B1 (pt) 2008-02-04 2009-02-04 Disposição para têmpera de trilhos
BR122019018872-6A BR122019018872B1 (pt) 2008-02-04 2009-02-04 dispositivo para têmpera de trilhos

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BR122019018876-9A BR122019018876B1 (pt) 2008-02-04 2009-02-04 dispositivo para têmpera de trilhos
BR122019018877-7A BR122019018877B1 (pt) 2008-02-04 2009-02-04 dispositivo para têmpera de trilhos

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122019018872-6A BR122019018872B1 (pt) 2008-02-04 2009-02-04 dispositivo para têmpera de trilhos

Country Status (18)

Country Link
US (2) US8226883B2 (pt)
EP (4) EP2241384B1 (pt)
JP (4) JP5163987B2 (pt)
KR (1) KR101221567B1 (pt)
CN (4) CN102010970B (pt)
AT (4) AT505930B1 (pt)
AU (5) AU2009200367B2 (pt)
BR (4) BR122019018876B1 (pt)
CA (4) CA2742949C (pt)
DK (4) DK2243565T3 (pt)
ES (4) ES2385182T3 (pt)
HR (4) HRP20120493T1 (pt)
PL (4) PL2241384T3 (pt)
PT (4) PT2243566E (pt)
RU (1) RU2388834C1 (pt)
SI (4) SI2241384T1 (pt)
TW (1) TW200946689A (pt)
UA (1) UA92954C2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2318097A1 (en) 1998-01-16 1999-07-22 Stefan Wolz Method for producing completely ceramic inlays, crowns, bridges, partial bridges, frames for implants or super structures in the field of dentistry
AT505930B1 (de) * 2008-02-04 2009-05-15 Voestalpine Schienen Gmbh Einrichtung zum härten von schienen
ITMI20090892A1 (it) * 2009-05-20 2010-11-21 Danieli Off Mecc Vasca di raffreddamento per rotaie
ITMI20112052A1 (it) * 2011-11-11 2013-05-12 Danieli Off Mecc Vasca di raffreddamento per rotaie
JP5421399B2 (ja) * 2012-01-27 2014-02-19 電気興業株式会社 高周波誘導連続加熱方法及び高周波誘導連続加熱装置
DE102012020844A1 (de) 2012-10-24 2014-04-24 Thyssenkrupp Gft Gleistechnik Gmbh Verfahren zur thermomechanischen Behandlung von warmgewalzten Profilen
CN103736981B (zh) * 2013-12-27 2016-04-27 浙江今飞凯达轮毂股份有限公司 轮毂自动泡水装置
EP3099828B1 (en) * 2014-01-29 2019-01-02 Danieli & C. Officine Meccaniche S.p.A. Effective cooling tank for treating pearlitic and bainitic rails
JP6244569B2 (ja) * 2014-02-28 2017-12-13 日立オートモティブシステムズ株式会社 表面加工部品の製造方法および表面加工部品の製造装置
CN108221517B (zh) * 2016-12-22 2023-10-20 上海工程技术大学 用于固定中频感应加热正火变压器的仿形定位装置
CN109652617B (zh) * 2017-03-16 2020-07-14 绍兴市寅创科技有限公司 一种五金件热处理设备
CN107598578B (zh) * 2017-11-03 2023-09-22 湖南精专自动化技术有限公司 一种钳子头全自动加工钻孔、打磨加工生产中心
CN110106339A (zh) * 2019-05-15 2019-08-09 宁夏天地奔牛实业集团有限公司 一种连续式齿轨高效感应淬火方法
CN112536517B (zh) * 2020-11-20 2022-04-12 安徽腾达钢构有限公司 型钢定位导出装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR543461A (fr) * 1921-11-11 1922-09-04 Cie Des Forges De Chatillon Procédé et appareil pour le traitement thermique des aciers et en général de tous autres alliages susceptibles de prendre la trempe
GB266730A (en) * 1926-02-23 1927-12-01 Maximilianshuette Eisenwerk Improved process and apparatus for strengthening the heads of railway rails
GB619699A (en) * 1946-07-17 1949-03-14 Petits Fils Francois Wendel Method and apparatus for heat treating railroad rails
US4336924A (en) * 1980-01-21 1982-06-29 Park-Ohio Industries, Inc. Apparatus for quenching heated workpieces
JPS63203724A (ja) * 1987-02-19 1988-08-23 Nkk Corp レ−ルの焼入方法
DE3874551D1 (de) 1987-11-27 1992-10-15 Lintner Dachstein Sportschuh Schischuh mit einer schale und einem mehrteiligen schaft.
DE4003363C1 (en) * 1990-02-05 1991-03-28 Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At Hardening rails from rolling temp. - using appts. with manipulator engaging rail from exit roller table with support arms positioned pivotably on each side
AT402941B (de) * 1994-07-19 1997-09-25 Voest Alpine Schienen Gmbh Verfahren und vorrichtung zur wärmebehandlung von profiliertem walzgut
AT409268B (de) * 2000-05-29 2002-07-25 Voest Alpine Schienen Gmbh & C Verfahren und einrichtung zum härten von schienen
JP4078100B2 (ja) 2001-09-11 2008-04-23 新日本製鐵株式会社 軌条の熱処理装置における軌条の拘束装置
AT410549B (de) * 2001-09-13 2003-05-26 Voest Alpine Schienen Gmbh & C Vorrichtung zum vergüten von walzgut mit grosser länge
AT505930B1 (de) * 2008-02-04 2009-05-15 Voestalpine Schienen Gmbh Einrichtung zum härten von schienen

Also Published As

Publication number Publication date
UA92954C2 (ru) 2010-12-27
PL2241384T3 (pl) 2012-08-31
AU2015203117A1 (en) 2015-07-09
AU2011200883A1 (en) 2011-03-24
EP2085160B1 (de) 2012-04-25
AU2011200892A1 (en) 2011-03-24
US20120168043A1 (en) 2012-07-05
ATE554867T1 (de) 2012-05-15
AU2009200367A1 (en) 2009-08-20
JP2012184510A (ja) 2012-09-27
JP5163987B2 (ja) 2013-03-13
BRPI0900474B1 (pt) 2020-02-11
ES2386877T3 (es) 2012-09-04
JP5551735B2 (ja) 2014-07-16
DK2241384T3 (da) 2012-07-09
ATE550112T1 (de) 2012-04-15
CA2742949C (en) 2013-04-02
HRP20120493T1 (hr) 2012-07-31
DK2085160T3 (da) 2012-07-30
JP2009185385A (ja) 2009-08-20
CN101509060B (zh) 2011-04-20
CN102010970B (zh) 2013-04-03
CA2742949A1 (en) 2009-08-04
DK2243565T3 (da) 2012-07-09
KR101221567B1 (ko) 2013-01-14
CA2652329A1 (en) 2009-08-04
CA2742939C (en) 2013-04-02
AU2009200367B2 (en) 2011-03-31
CN102010968B (zh) 2013-11-06
BR122019018876B1 (pt) 2020-11-24
AU2011200893A1 (en) 2011-03-24
RU2388834C1 (ru) 2010-05-10
BR122019018872B1 (pt) 2020-11-24
TW200946689A (en) 2009-11-16
EP2241384A1 (de) 2010-10-20
SI2241384T1 (sl) 2012-05-31
PT2243565E (pt) 2012-05-07
ATE550113T1 (de) 2012-04-15
ES2384441T3 (es) 2012-07-04
EP2241384B1 (de) 2012-03-21
JP5551736B2 (ja) 2014-07-16
US8226883B2 (en) 2012-07-24
CN102010970A (zh) 2011-04-13
JP5551734B2 (ja) 2014-07-16
CA2742939A1 (en) 2009-08-04
HRP20120492T1 (hr) 2012-07-31
ES2385182T3 (es) 2012-07-19
PT2243566E (pt) 2012-10-02
US8557172B2 (en) 2013-10-15
CN102010969A (zh) 2011-04-13
EP2243566B1 (de) 2012-06-27
AT505930A4 (de) 2009-05-15
EP2243565B1 (de) 2012-03-21
JP2012193455A (ja) 2012-10-11
HRP20120750T1 (hr) 2012-10-31
CA2742873C (en) 2013-04-02
AU2015203117B2 (en) 2017-06-08
PL2243565T3 (pl) 2012-08-31
US20090200713A1 (en) 2009-08-13
AU2011200883B2 (en) 2014-12-04
CN102010969B (zh) 2022-06-03
PL2243566T3 (pl) 2012-11-30
PT2085160E (pt) 2012-06-21
SI2085160T1 (sl) 2012-07-31
CN102010968A (zh) 2011-04-13
JP2012183589A (ja) 2012-09-27
EP2085160A1 (de) 2009-08-05
HRP20120590T1 (hr) 2012-08-31
ES2382728T3 (es) 2012-06-12
SI2243565T1 (sl) 2012-06-29
KR20090085544A (ko) 2009-08-07
AU2011200892B2 (en) 2014-06-12
EP2243565A1 (de) 2010-10-27
AT505930B1 (de) 2009-05-15
CA2742873A1 (en) 2009-08-04
DK2243566T3 (da) 2012-09-24
PT2241384E (pt) 2012-04-16
CN101509060A (zh) 2009-08-19
SI2243566T1 (sl) 2012-10-30
CA2652329C (en) 2012-03-27
PL2085160T3 (pl) 2012-09-28
BR122019018877B1 (pt) 2020-11-24
EP2243566A1 (de) 2010-10-27

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B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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]

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