[go: up one dir, main page]

EP0069258A3 - Cooling bank roller table for braking and transversal transporting of parts of different lengths, cross section and feeding speed - Google Patents

Cooling bank roller table for braking and transversal transporting of parts of different lengths, cross section and feeding speed Download PDF

Info

Publication number
EP0069258A3
EP0069258A3 EP82105323A EP82105323A EP0069258A3 EP 0069258 A3 EP0069258 A3 EP 0069258A3 EP 82105323 A EP82105323 A EP 82105323A EP 82105323 A EP82105323 A EP 82105323A EP 0069258 A3 EP0069258 A3 EP 0069258A3
Authority
EP
European Patent Office
Prior art keywords
cooling bed
lengths
braking
rolled stock
transversal
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
EP82105323A
Other languages
German (de)
Other versions
EP0069258A2 (en
EP0069258B1 (en
Inventor
Hugo Dr.-Ing. Beerens
Hugo Dr.-Ing. Feldmann
Theodor Gipperich
Hans Kirchhoff
Siegfried Kusel
Dieter Nobis
Claus Georg Schlanzke
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag 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 SMS Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Priority to AT82105323T priority Critical patent/ATE16360T1/en
Publication of EP0069258A2 publication Critical patent/EP0069258A2/en
Publication of EP0069258A3 publication Critical patent/EP0069258A3/en
Application granted granted Critical
Publication of EP0069258B1 publication Critical patent/EP0069258B1/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
    • 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
    • B21B43/02—Cooling beds comprising rakes racks, walking beams or bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Control Of Conveyors (AREA)
  • Metal Rolling (AREA)
  • Machine Tool Units (AREA)

Abstract

Rolled stock running out of a rolling mill is parted into lengths suitable for the cooling bed. Rolled stock cross sections of various sizes are retarded both at approach speeds of more than approximately 20 m/sec and slower, alongside the cooling bed in an approach roller feed bed and then transversely conveyed over the cooling bed. In order to avoid requiring an uneconomically long cooling bed as a result of the sequence times of the lengths of rolled stock, three or more longitudinal braking sections are arranged side by side to enable thin lengths at a high approach speed to be retarded in rapid succession and conveyed across to the cooling bed. Covering means of the braking sections are constructed to provide additional retardation of the lengths, e.g. by blowing air, by lowering brake shoes or by the action of linear electromagnetic motors.
EP82105323A 1981-07-08 1982-06-18 Cooling bank roller table for braking and transversal transporting of parts of different lengths, cross section and feeding speed Expired EP0069258B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82105323T ATE16360T1 (en) 1981-07-08 1982-06-18 OVERROLLING ROLLER FOR COOLING BEDS FOR BRAKING AND CROSS CONVEYING PART LENGTHS OF DIFFERENT CROSS-SECTIONS AND OVERRUN SPEEDS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3126811 1981-07-08
DE19813126811 DE3126811A1 (en) 1981-07-08 1981-07-08 ROLL-UP ROLLER FOR REFRIGERATED BEDS FOR BRAKING AND CROSSING PARTIAL LENGTHS OF DIFFERENT CROSS-SECTIONS AND RUNNING SPEEDS

Publications (3)

Publication Number Publication Date
EP0069258A2 EP0069258A2 (en) 1983-01-12
EP0069258A3 true EP0069258A3 (en) 1983-07-20
EP0069258B1 EP0069258B1 (en) 1985-11-06

Family

ID=6136322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82105323A Expired EP0069258B1 (en) 1981-07-08 1982-06-18 Cooling bank roller table for braking and transversal transporting of parts of different lengths, cross section and feeding speed

Country Status (5)

Country Link
US (1) US4505374A (en)
EP (1) EP0069258B1 (en)
JP (1) JPS5816722A (en)
AT (1) ATE16360T1 (en)
DE (2) DE3126811A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202213A (en) * 1982-05-17 1983-11-25 Mitsui Eng & Shipbuild Co Ltd Apparatus for taking out bar materials one by one from a group of bar materials
DE3644650C2 (en) * 1986-12-29 1994-09-29 Voest Alpine Ind Anlagen Folding trough for transferring rolled steel bars to a cooling bed
IT1221714B (en) * 1987-07-31 1990-07-12 Danieli Off Mecc ROLLER CURSOR ZONE CASE SELECTOR
US4809530A (en) * 1987-12-03 1989-03-07 Morgan Construction Company Cooling bed run in table
US4905816A (en) * 1988-01-21 1990-03-06 Nippon Kokan Kabushiki Kaisha Trough apparatus for conveying steel bar materials to a cooling hearth
JPH08243626A (en) * 1995-03-07 1996-09-24 Kyoei Seiko Kk Run-in table device for steel bars
CN112387794A (en) * 2020-10-29 2021-02-23 张家港宏昌钢板有限公司 Automatic and rapid braking device and braking method for finished rolled steel bar wire cooling bed product

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD92888A (en) *
DD38428A (en) *
GB263145A (en) * 1925-12-15 1927-06-09 Krupp Fried Grusonwerk Ag Improvements in or relating to discharge troughs for cooling beds of rolling mill installations
DE594216C (en) * 1934-03-14 Demag Akt Ges Conveyor device for rolling stock or the like, in particular roller table for rolling mills
GB902543A (en) * 1959-04-11 1962-08-01 Morgardshammars Mek Verkst Sa A method of and a device for steering hot rolled material or a section thereof
DE1289813B (en) * 1956-09-07 1969-08-21 Schloemann Ag Publications considered for the assessment of patentability
DE2952361A1 (en) * 1979-12-24 1981-07-02 Schloemann-Siemag AG, 4000 Düsseldorf Magnetic transportation of hot rolled prods. onto cooling bed - via roller track fitted with linear motors which apply acceleration or braking forces

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA692593A (en) * 1964-08-18 Nienstedt Heinz Device for individually separating lumber
US1689552A (en) * 1925-12-15 1928-10-30 Krupp Ag Grusonwerk Hotbed
DE602736C (en) * 1932-06-14 1934-09-15 Holstein & Kappert Maschf Device for the automatic regulation of the transfer of piece goods in conveyor systems
DE1952180A1 (en) * 1969-10-10 1971-04-22 Mannesmann Meer Ag Transport device for pipe mills, especially for multiple cold pilger mills, consisting of a loading and unloading device
US3785467A (en) * 1971-08-24 1974-01-15 Kyoei Steel Works Ltd Cooling bed for steel bar equipped with steel bar automatic stop motion
DE2234436A1 (en) * 1972-07-13 1974-01-24 Moeller & Neumann Gmbh ROLLER ROLLER FOR RAKE REFRIGERATED BEDS
DE2319116C3 (en) * 1973-04-16 1975-12-04 Danfoss A/S, Nordborg (Daenemark) Conveyor device acting as a buffer section for rollable workpieces
US4311229A (en) * 1975-09-18 1982-01-19 Molins Limited Apparatus for handling rod-like articles
SU636069A1 (en) * 1976-12-06 1978-12-05 Львовский Ордена Ленина Политехнический Институт Arrangement for dividing stream of components

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD92888A (en) *
DD38428A (en) *
DE594216C (en) * 1934-03-14 Demag Akt Ges Conveyor device for rolling stock or the like, in particular roller table for rolling mills
GB263145A (en) * 1925-12-15 1927-06-09 Krupp Fried Grusonwerk Ag Improvements in or relating to discharge troughs for cooling beds of rolling mill installations
DE1289813B (en) * 1956-09-07 1969-08-21 Schloemann Ag Publications considered for the assessment of patentability
GB902543A (en) * 1959-04-11 1962-08-01 Morgardshammars Mek Verkst Sa A method of and a device for steering hot rolled material or a section thereof
DE2952361A1 (en) * 1979-12-24 1981-07-02 Schloemann-Siemag AG, 4000 Düsseldorf Magnetic transportation of hot rolled prods. onto cooling bed - via roller track fitted with linear motors which apply acceleration or braking forces

Also Published As

Publication number Publication date
EP0069258A2 (en) 1983-01-12
US4505374A (en) 1985-03-19
DE3126811A1 (en) 1983-01-27
EP0069258B1 (en) 1985-11-06
DE3267268D1 (en) 1985-12-12
JPS631133B2 (en) 1988-01-11
ATE16360T1 (en) 1985-11-15
JPS5816722A (en) 1983-01-31

Similar Documents

Publication Publication Date Title
US5115547A (en) Arrangement for rolling hot-rolled wide strips
ES8605737A1 (en) Curl neutralizer
DE3267268D1 (en) Cooling bank roller table for braking and transversal transporting of parts of different lengths, cross section and feeding speed
DE3367537D1 (en) Live roller feed bed in front of cooling beds for transferring rolling stock lengths arriving one after the other
GB970676A (en) A method for conditioning paper and like hygroscopic web material
JPS57121806A (en) Direct feed rolling device train
SE8201882L (en) METHOD AND APPARATUS FOR MANUFACTURING A LONG-EXTENSIVE ALUMINUM PRODUCT
SE8605449L (en) FEEDING DEVICE FOR SQUEOUS BEDS IN STEEL AND PROFILE ROLLING PLANTS
AU542054B2 (en) Apparatus for casting and rolling metals
EP0132249A3 (en) Process and device to produce concrete reinforcement bars on a high speed wire mill
TW267956B (en)
ZA838189B (en) Cemented carbide for hot rolls in high speed rolling mills
JPS57118814A (en) Processing for bar steel rolled stock
GB1211286A (en) Improvements in and relating to method and equipment for cross wedge rolling
JPS5715623A (en) Cutting machine for pipes and other long materials
ES8406236A1 (en) Two high hot rolling mill process and narrow strip product.
GB946361A (en) Method and apparatus for milling rubber and like material
IT1225986B (en) Method and installation for cropping and despatch to the cooling plate of pairs of bars/rolled wire in parallel
SE8801682L (en) PROCEDURE BEFORE BRAKEING ROLLED ROLLS AND FEEDING ROLLER BEFORE SWALLOWS FOR IMPLEMENTATION OF THE PROCEDURE
EP0173218A3 (en) Extraction roller table of a bloom heating installation
SE8401991D0 (en) ROTATING TRADSAX
JPS5757105A (en) Roller conveyor
JPS55139101A (en) Method and apparatus for strong width-reducing rolling
SE9802494L (en) Procedure for controlling tail oval dimensions in a rolling mill
SE8804401L (en) SEATED IN THE GROWING OF OPERATING GOODS

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

17P Request for examination filed

Effective date: 19820618

AK Designated contracting states

Designated state(s): AT BE DE FR GB IT LU SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE DE FR GB IT LU SE

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Designated state(s): AT BE DE FR GB IT LU SE

REF Corresponds to:

Ref document number: 16360

Country of ref document: AT

Date of ref document: 19851115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3267268

Country of ref document: DE

Date of ref document: 19851212

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19860618

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: 19860630

Ref country code: BE

Effective date: 19860630

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
BERE Be: lapsed

Owner name: SMS SCHLOEMANN-SIEMAG A.G.

Effective date: 19860630

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: GB

Effective date: 19881121

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

Ref country code: SE

Effective date: 19890619

ITTA It: last paid annual 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: 19900228

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

Ref country code: DE

Effective date: 19900301

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 82105323.8

Effective date: 19900412