EP0054535A3 - Device for the surveillance of a mill train or a water mill - Google Patents

Device for the surveillance of a mill train or a water mill Download PDF

Info

Publication number
EP0054535A3
EP0054535A3 EP81890194A EP81890194A EP0054535A3 EP 0054535 A3 EP0054535 A3 EP 0054535A3 EP 81890194 A EP81890194 A EP 81890194A EP 81890194 A EP81890194 A EP 81890194A EP 0054535 A3 EP0054535 A3 EP 0054535A3
Authority
EP
European Patent Office
Prior art keywords
mill
surveillance
train
water
water mill
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP81890194A
Other languages
German (de)
Other versions
EP0054535B1 (en
EP0054535A2 (en
Inventor
Harald Dipl.-Ing. Brandl
Reinhard Dolc
Klaus Dr. Dipl.-Ing. Kammerhofer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of EP0054535A2 publication Critical patent/EP0054535A2/en
Publication of EP0054535A3 publication Critical patent/EP0054535A3/en
Application granted granted Critical
Publication of EP0054535B1 publication Critical patent/EP0054535B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Metal Rolling (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
EP81890194A 1980-12-16 1981-12-03 Device for the surveillance of a mill train or a water mill Expired EP0054535B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT6133/80 1980-12-16
AT0613380A AT369591B (en) 1980-12-16 1980-12-16 ELECTRICAL MONITORING DEVICE FOR STABODY OR WIRE ROLLING MILLS OR FOR COOLING AREAS OF ROLLING MILLS

Publications (3)

Publication Number Publication Date
EP0054535A2 EP0054535A2 (en) 1982-06-23
EP0054535A3 true EP0054535A3 (en) 1983-02-16
EP0054535B1 EP0054535B1 (en) 1984-11-28

Family

ID=3583212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81890194A Expired EP0054535B1 (en) 1980-12-16 1981-12-03 Device for the surveillance of a mill train or a water mill

Country Status (5)

Country Link
US (1) US4477722A (en)
EP (1) EP0054535B1 (en)
JP (1) JPS57146413A (en)
AT (1) AT369591B (en)
DE (1) DE3167506D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2799019B2 (en) * 1989-12-18 1998-09-17 株式会社東芝 Rolling path inspection method
LU88625A1 (en) * 1995-06-14 1997-01-03 Wurth Paul Sa Control for a roller table

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932587A (en) * 1959-09-15 1963-07-31 South African Iron & Steel A method and means for the detection of cobble in continuous rolling mills
BE671339A (en) * 1964-12-02 1966-04-22
FR2268609A1 (en) * 1974-04-26 1975-11-21 Fagueret Henri Safety device for woodworking machine - has plate over cutter raised and lowered by sensors actuated by workpiece
US4170121A (en) * 1978-05-11 1979-10-09 United States Steel Corporation Protective device for roll stands and the like
EP0020879A1 (en) * 1979-06-06 1981-01-07 Erwin Sick GmbH Optik-Elektronik Optical electronic distance sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795402A (en) * 1970-06-09 1974-03-05 Digilux Corp Pin sensing system
US3983388A (en) * 1975-10-06 1976-09-28 Automation Systems, Inc. Apparatus for hardware item inspection
US4107539A (en) * 1977-03-16 1978-08-15 Jerry Kirsch Laser workpiece position and presence inspector and machine control governor
JPS5682475A (en) * 1979-12-10 1981-07-06 Toshiba Corp Rolling passage inspection device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932587A (en) * 1959-09-15 1963-07-31 South African Iron & Steel A method and means for the detection of cobble in continuous rolling mills
BE671339A (en) * 1964-12-02 1966-04-22
FR2268609A1 (en) * 1974-04-26 1975-11-21 Fagueret Henri Safety device for woodworking machine - has plate over cutter raised and lowered by sensors actuated by workpiece
US4170121A (en) * 1978-05-11 1979-10-09 United States Steel Corporation Protective device for roll stands and the like
EP0020879A1 (en) * 1979-06-06 1981-01-07 Erwin Sick GmbH Optik-Elektronik Optical electronic distance sensor

Also Published As

Publication number Publication date
EP0054535B1 (en) 1984-11-28
JPS57146413A (en) 1982-09-09
JPS628248B2 (en) 1987-02-21
ATA613380A (en) 1982-05-15
AT369591B (en) 1983-01-10
US4477722A (en) 1984-10-16
DE3167506D1 (en) 1985-01-10
EP0054535A2 (en) 1982-06-23

Similar Documents

Publication Publication Date Title
JPS57179627A (en) Alarm device for earthquake
JPS5778951A (en) Mill
GB2074113B (en) Train positioner
GB2069869B (en) Mill
JPS57182152A (en) Diffraction device
JPS57145543A (en) Winding device for generator or like
GB2067094B (en) Edge-runner mill
DE3167506D1 (en) Device for the surveillance of a mill train or a water mill
JPS56119628A (en) Drill device for forming flange
DE3268255D1 (en) Device for the localisation of a train
JPS5764891A (en) Crime prevention device
JPS5747250A (en) Alarm device for approach of train
DE3174998D1 (en) Device for the orientation of a single-axle bogie round a curve
JPS5748192A (en) Warning device
JPS5745691A (en) Warning device
JPS576987A (en) Warning device
JPS5750094A (en) Remote monitoring device
JPS5729198A (en) Warning device
JPS575193A (en) Warning device
JPS554210A (en) Train access alarm
JPS5752991A (en) Warning device
JPS5743293A (en) Warning device
JPS5745693A (en) Warning device
JPS56137494A (en) Warning device
JPS56139030A (en) Warning device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI LU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI LU

17P Request for examination filed

Effective date: 19830408

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO ROMA S.P.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI LU

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19841130

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19841219

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19841231

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19841231

Year of fee payment: 4

REF Corresponds to:

Ref document number: 3167506

Country of ref document: DE

Date of ref document: 19850110

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19880901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19881203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19881231

Ref country code: CH

Effective date: 19881231

Ref country code: BE

Effective date: 19881231

BERE Be: lapsed

Owner name: VOEST-ALPINE A.G.

Effective date: 19881231

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19890831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST