ATE419082T1 - CASTING DEVICE WITH VIBRATION TABLE - Google Patents

CASTING DEVICE WITH VIBRATION TABLE

Info

Publication number
ATE419082T1
ATE419082T1 AT05763041T AT05763041T ATE419082T1 AT E419082 T1 ATE419082 T1 AT E419082T1 AT 05763041 T AT05763041 T AT 05763041T AT 05763041 T AT05763041 T AT 05763041T AT E419082 T1 ATE419082 T1 AT E419082T1
Authority
AT
Austria
Prior art keywords
oscillation
bars
pairs
reduction
hydraulic actuator
Prior art date
Application number
AT05763041T
Other languages
German (de)
Inventor
Alfredo Poloni
Gianni Zomero
Luca Andrea De
Andrea Pietro D
Original Assignee
Danieli Off Mecc
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=34956485&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE419082(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danieli Off Mecc filed Critical Danieli Off Mecc
Application granted granted Critical
Publication of ATE419082T1 publication Critical patent/ATE419082T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/053—Means for oscillating the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Springs (AREA)
  • Actuator (AREA)
  • Toys (AREA)
  • Chairs Characterized By Structure (AREA)
  • Vibration Prevention Devices (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Oscillating table in which the oscillation drive, comprising a hydraulic actuator, transmits the oscillating motion to the mould via a spring subject to bending stress, for example a fitted rod. The body of the hydraulic actuator is also anchored to the floor by means of a fitted spring subjected to bending stress. Thus thanks to the absence of any mechanical bearings in the drive mechanism, all disadvantageous movements caused as a result of bearing play, which increases at high oscillation frequencies, are eliminated. Moreover, the use of mould guide elements having a much simpler design and consisting of straightforward bars, also ensures greater guidance precision and enables a reduction in the oscillation marks on the cast product, a reduction that is even more noticeable when working at higher oscillation frequencies. Advantageously, the presence of an anti-roll device, consisting of two or more pairs of bars, for example two pairs, ensures good torsional rigidity of the table.
AT05763041T 2004-07-28 2005-07-27 CASTING DEVICE WITH VIBRATION TABLE ATE419082T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001531A ITMI20041531A1 (en) 2004-07-28 2004-07-28 SWINGING BENCH

Publications (1)

Publication Number Publication Date
ATE419082T1 true ATE419082T1 (en) 2009-01-15

Family

ID=34956485

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05763041T ATE419082T1 (en) 2004-07-28 2005-07-27 CASTING DEVICE WITH VIBRATION TABLE

Country Status (7)

Country Link
US (1) US20080295990A1 (en)
EP (1) EP1791664B1 (en)
CN (1) CN101056727A (en)
AT (1) ATE419082T1 (en)
DE (1) DE602005012125D1 (en)
IT (1) ITMI20041531A1 (en)
WO (1) WO2006010762A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20060334A1 (en) * 2006-02-24 2007-08-25 Danieli Off Mecc SWINGING BENCH
EP2524746A1 (en) * 2011-05-16 2012-11-21 Siemens VAI Metals Technologies GmbH Oscillation device for oscillating a strand cast mould
JP5829971B2 (en) * 2012-05-09 2015-12-09 新日鉄住金エンジニアリング株式会社 Vibrating mold for continuous casting, method for setting preset force of coil spring provided therein, and method for preventing breakout in continuous casting
JP6318848B2 (en) * 2014-05-23 2018-05-09 新日鐵住金株式会社 Vibration apparatus for continuous casting mold and continuous casting method
WO2022258854A1 (en) 2021-06-09 2022-12-15 Sarralle Steel Melting Plant, S.L. Oscillating table for continuous casting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB806803A (en) * 1954-05-25 1958-12-31 British Iron Steel Research Improvements in and relating to the continuous casting of metal
US3782446A (en) * 1971-06-21 1974-01-01 Demag Ag Device for oscillating a continuous casting mold
DE2248066A1 (en) * 1972-09-30 1974-04-04 Schloemann Ag Continuous casting mould vibration mounting - comprises two horizontal leaf spring packs
GB2108878A (en) * 1981-11-06 1983-05-25 British Steel Corp Vibration of a continuous casting machine mould
AT406456B (en) * 1997-09-08 2000-05-25 Voest Alpine Ind Anlagen CONTINUOUS CASTING DEVICE
DE19848301C2 (en) * 1998-10-14 2002-04-04 Sms Demag Ag Device for coupling an oscillating drive

Also Published As

Publication number Publication date
EP1791664B1 (en) 2008-12-31
EP1791664A2 (en) 2007-06-06
CN101056727A (en) 2007-10-17
WO2006010762A3 (en) 2006-07-27
ITMI20041531A1 (en) 2004-10-28
US20080295990A1 (en) 2008-12-04
WO2006010762A2 (en) 2006-02-02
DE602005012125D1 (en) 2009-02-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties