EP0200545A3 - Improvements in rolling mills - Google Patents

Improvements in rolling mills Download PDF

Info

Publication number: EP0200545A3
Authority: EP; European Patent Office
Prior art keywords: rolling mills; mills; rolling
Prior art date: 1985-04-30
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

EP86303281A

Other versions

EP0200545A2 (en

EP0200545B1 (en

Inventor

Alexander Ian Wilson

Dennis Stubbs

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.)

Hille Engineering Co Ltd

Original Assignee

Hille Engineering Co Ltd

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.)

1985-04-30

Filing date

1986-04-30

Publication date

1987-07-29

1986-04-30 Application filed by Hille Engineering Co Ltd filed Critical Hille Engineering Co Ltd

1986-11-05 Publication of EP0200545A2 publication Critical patent/EP0200545A2/en

1987-07-29 Publication of EP0200545A3 publication Critical patent/EP0200545A3/en

1990-07-04 Application granted granted Critical

1990-07-04 Publication of EP0200545B1 publication Critical patent/EP0200545B1/en

Status 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
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/001—Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical stands
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
- B21B2031/026—Transverse shifting the stand

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Metal Rolling (AREA)
Handcart (AREA)

EP19860303281 1985-04-30 1986-04-30 Improvements in rolling mills Expired EP0200545B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB858510977A GB8510977D0 (en)	1985-04-30	1985-04-30	Rolling mills
GB8510977		1985-04-30

Publications (3)

Publication Number	Publication Date
EP0200545A2 EP0200545A2 (en)	1986-11-05
EP0200545A3 true EP0200545A3 (en)	1987-07-29
EP0200545B1 EP0200545B1 (en)	1990-07-04

Family

ID=10578446

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19860303281 Expired EP0200545B1 (en)	1985-04-30	1986-04-30	Improvements in rolling mills

Country Status (3)

Country	Link
EP (1)	EP0200545B1 (en)
DE (1)	DE3672384D1 (en)
GB (1)	GB8510977D0 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1045952B (en) *	1953-02-03	1958-12-11	Moeller & Neumann Gmbh	Vertical roll stand
DE1955419U (en) *	1966-12-14	1967-02-16	Schloemann Ag	DEVICE FOR REPLACING THE ADAPTER PLATES ON ROLLED STANDS.
DE1261819B (en) *	1961-07-05	1968-02-29	Neumann Ohg	Scaffolding superstructure for hanging up of rolling frames
FR1548770A (en) *	1967-12-01	1968-12-06
EP0002047A1 (en) *	1977-11-19	1979-05-30	Sms Schloemann-Siemag Aktiengesellschaft	Rolling stand, e.g. universal rolling stand
GB2114929A (en) *	1982-02-17	1983-09-01	Innocenti Santeustacchio Spa	Rolling stand with interchangeable operative units, particularly for a press-piercing mill

1985
- 1985-04-30 GB GB858510977A patent/GB8510977D0/en active Pending
1986
- 1986-04-30 DE DE8686303281T patent/DE3672384D1/en not_active Expired - Lifetime
- 1986-04-30 EP EP19860303281 patent/EP0200545B1/en not_active Expired

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1045952B (en) *	1953-02-03	1958-12-11	Moeller & Neumann Gmbh	Vertical roll stand
DE1261819B (en) *	1961-07-05	1968-02-29	Neumann Ohg	Scaffolding superstructure for hanging up of rolling frames
DE1955419U (en) *	1966-12-14	1967-02-16	Schloemann Ag	DEVICE FOR REPLACING THE ADAPTER PLATES ON ROLLED STANDS.
FR1548770A (en) *	1967-12-01	1968-12-06
EP0002047A1 (en) *	1977-11-19	1979-05-30	Sms Schloemann-Siemag Aktiengesellschaft	Rolling stand, e.g. universal rolling stand
GB2114929A (en) *	1982-02-17	1983-09-01	Innocenti Santeustacchio Spa	Rolling stand with interchangeable operative units, particularly for a press-piercing mill

Also Published As

Publication number	Publication date
EP0200545A2 (en)	1986-11-05
GB8510977D0 (en)	1985-06-05
DE3672384D1 (en)	1990-08-09
EP0200545B1 (en)	1990-07-04

Legal Events

Date	Code	Title	Description
1986-09-19	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
1986-11-05	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE GB IT SE
1987-06-09	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-07-29	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE GB IT SE
1988-02-10	17P	Request for examination filed	Effective date: 19871207
1988-04-27	17Q	First examination report despatched	Effective date: 19880314
1990-05-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-07-04	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE GB IT SE
1990-08-09	REF	Corresponds to:	Ref document number: 3672384 Country of ref document: DE Date of ref document: 19900809
1990-09-07	ITF	It: translation for a ep patent filed	Owner name: STUDIO CONS. BREVETTUALE S.R.L.
1991-04-30	ITTA	It: last paid annual fee
1991-05-09	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-05-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-06-26	26N	No opposition filed
1994-04-25	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19940425 Year of fee payment: 9
1994-04-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19940428 Year of fee payment: 9
1994-04-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19940429 Year of fee payment: 9
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 86303281.9
1995-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19950430
1995-05-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19950501
1996-01-03	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19950430
1996-01-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19960103
1996-02-05	EUG	Se: european patent has lapsed	Ref document number: 86303281.9
2005-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050430

Publication	Publication Date	Title
GB2178988B (en)	1988-09-21	Cross-rolling mill
DE3566774D1 (en)	1989-01-19	Roller mill
DE3664266D1 (en)	1989-08-17	Rolling mills
GB8528848D0 (en)	1985-12-24	Rolling mills
GB8700328D0 (en)	1987-02-11	Rolling mill
DE3568711D1 (en)	1989-04-20	Roller mill
ZA877726B (en)	1988-06-29	Rolling mills
GB8612103D0 (en)	1986-06-25	Rolling line
GB2166991B (en)	1988-03-09	Rolling mill
GB2174939B (en)	1988-02-24	Rolling mill
GB8727301D0 (en)	1987-12-23	Rolling mill
GB8727417D0 (en)	1987-12-23	Rolling mill
GB2195279B (en)	1990-05-23	Improvements in rolling mills
GB8500860D0 (en)	1985-02-20	Mills
EP0200545A3 (en)	1987-07-29	Improvements in rolling mills
GB2238500B (en)	1993-05-26	Rolling mill
GB2202173B (en)	1991-08-14	Rolling mill
GB8727302D0 (en)	1987-12-23	Rolling mill
GB8528849D0 (en)	1985-12-24	Rolling mill stands
GB2180480B (en)	1988-09-14	Rolling line
DE3573540D1 (en)	1989-11-16	Cross-rolling mill
GB2181681B (en)	1989-02-01	Improvements in rolling universal flats
GB8510976D0 (en)	1985-06-05	Rolling mills
GB8727416D0 (en)	1987-12-23	Rolling mill
GB8725105D0 (en)	1987-12-02	Rolling mill