ATE127161T1 - Vorrichtung zum montieren und demontieren von blasformkästen in schachtöfen. - Google Patents

Vorrichtung zum montieren und demontieren von blasformkästen in schachtöfen.

Info

Publication number
ATE127161T1
ATE127161T1 AT91109680T AT91109680T ATE127161T1 AT E127161 T1 ATE127161 T1 AT E127161T1 AT 91109680 T AT91109680 T AT 91109680T AT 91109680 T AT91109680 T AT 91109680T AT E127161 T1 ATE127161 T1 AT E127161T1
Authority
AT
Austria
Prior art keywords
gripper
claws
mounting
blow molding
yoke
Prior art date
Application number
AT91109680T
Other languages
English (en)
Inventor
Nicolas Bonami
Edmond Mainz
Edouard Sand
Ernest Sand
Nicolas Wintersdorf
Michel Lux
Francis Gross
Victor Hutmacher
Patrick Pfeiffer
Pierre Mailliet
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Application granted granted Critical
Publication of ATE127161T1 publication Critical patent/ATE127161T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/16—Arrangements of tuyeres
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/166—Tuyere replacement apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53835—Puller or pusher means, contained force multiplying operator having wedge operator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
    • Y10T29/53857—Central screw, work-engagers around screw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
    • Y10T29/53857—Central screw, work-engagers around screw
    • Y10T29/53861—Work-engager arms along or parallel to screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Earth Drilling (AREA)
  • Clamps And Clips (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Golf Clubs (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Automatic Assembly (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Gripping On Spindles (AREA)
  • Braking Arrangements (AREA)
  • Constitution Of High-Frequency Heating (AREA)
AT91109680T 1990-06-29 1991-06-13 Vorrichtung zum montieren und demontieren von blasformkästen in schachtöfen. ATE127161T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU87758A LU87758A1 (fr) 1990-06-29 1990-06-29 Appareil pour l'extraction des tympes des hauts fourneaux

Publications (1)

Publication Number Publication Date
ATE127161T1 true ATE127161T1 (de) 1995-09-15

Family

ID=19731243

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91109680T ATE127161T1 (de) 1990-06-29 1991-06-13 Vorrichtung zum montieren und demontieren von blasformkästen in schachtöfen.

Country Status (10)

Country Link
US (1) US5203063A (de)
EP (1) EP0464419B1 (de)
AT (1) ATE127161T1 (de)
AU (1) AU639800B2 (de)
BR (1) BR9102778A (de)
CA (1) CA2045915C (de)
DE (1) DE69112509T2 (de)
ES (1) ES2078996T3 (de)
LU (1) LU87758A1 (de)
ZA (1) ZA914578B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466589B (sv) * 1991-01-02 1992-03-09 Boerje Sjoebom Lageravdragare
GB2280501B (en) * 1993-07-30 1996-10-23 Co Steel Sheerness Plc Burner mounting device
US6141868A (en) * 1998-01-07 2000-11-07 Intri-Plex Technologies, Inc. Apparatus for press-in attachment of suspension assembly in hard disk drive
BRPI0603450A (pt) * 2006-07-24 2008-03-11 Gerdau Acominas S A ferramental para troca de ventaneiras e caixas de refrigeração
US9486902B1 (en) * 2014-04-01 2016-11-08 Alexander K. Miller Tool for pulling impeller wear ring
CN106636512B (zh) * 2017-02-15 2019-06-07 中冶南方工程技术有限公司 风口小套拆卸机构及其拆卸方法
CN106636511B (zh) * 2017-02-15 2019-06-07 中冶南方工程技术有限公司 风口小套的拆卸机构及其拆卸方法
CN109022653A (zh) * 2017-06-12 2018-12-18 鞍钢股份有限公司 一种卸高炉风口的专用工具及使用方法
CN112370074B (zh) * 2020-10-31 2022-07-19 王敏 一种超声科探头自动清洗消毒设备
CN113403438A (zh) * 2021-05-10 2021-09-17 李旋 一种具有熔接面扭断功能的直筒型风口小套拆卸装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1631872A (en) * 1925-04-25 1927-06-07 Knight Henry John Gear puller
DE1244214B (de) * 1962-04-02 1967-07-13 Paul Wolf G M B H Vorrichtung zum Ausbau der loesbaren Blasformspitze aus dem in Hochoefenwaenden eingesetzten Kapellenrahmen
FR1542701A (fr) * 1967-09-05 1968-10-18 Yawata Iron & Steel Co Appareil pour le remplacement des tuyères
DE1955316A1 (de) * 1969-11-04 1971-05-06 Langenfeld Gmbh & Co Kg Maschf Vorrichtung zum Aus- und Einbauen von Blasduesen und Blasformen an Hochoefen
FR2233839A5 (en) * 1973-06-18 1975-01-10 Usinor Tuyere extn. on blast furnaces - using hydraulic extractor in adjustable mounting on a trolley
US4266907A (en) * 1977-07-28 1981-05-12 Paul Wurth, S.A. Device for handling the various components of an installation for the injection of pre-heated air into a shaft furnace
LU79865A1 (de) * 1977-07-29 1978-12-07
US4724608A (en) * 1986-11-20 1988-02-16 Parrott Ronald J W Extractor tool for bearings, bushings and the like

Also Published As

Publication number Publication date
US5203063A (en) 1993-04-20
CA2045915C (en) 2002-03-12
ZA914578B (en) 1992-04-29
EP0464419A3 (en) 1992-08-05
LU87758A1 (fr) 1992-01-15
EP0464419A2 (de) 1992-01-08
DE69112509D1 (de) 1995-10-05
BR9102778A (pt) 1992-02-04
AU7943391A (en) 1992-01-02
AU639800B2 (en) 1993-08-05
EP0464419B1 (de) 1995-08-30
ES2078996T3 (es) 1996-01-01
DE69112509T2 (de) 1996-03-21
CA2045915A1 (en) 1991-12-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee