DE29820069U1 - Bending device for four or multi-roll stands - Google Patents

Bending device for four or multi-roll stands

Info

Publication number
DE29820069U1
DE29820069U1 DE29820069U DE29820069U DE29820069U1 DE 29820069 U1 DE29820069 U1 DE 29820069U1 DE 29820069 U DE29820069 U DE 29820069U DE 29820069 U DE29820069 U DE 29820069U DE 29820069 U1 DE29820069 U1 DE 29820069U1
Authority
DE
Germany
Prior art keywords
bending device
roll stands
stands
roll
bending
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.)
Expired - Lifetime
Application number
DE29820069U
Other languages
German (de)
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Priority to DE29820069U priority Critical patent/DE29820069U1/en
Priority claimed from DE19807785A external-priority patent/DE19807785C1/en
Publication of DE29820069U1 publication Critical patent/DE29820069U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/203—Balancing rolls
DE29820069U 1998-02-18 1998-02-18 Bending device for four or multi-roll stands Expired - Lifetime DE29820069U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29820069U DE29820069U1 (en) 1998-02-18 1998-02-18 Bending device for four or multi-roll stands

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19807785A DE19807785C1 (en) 1998-02-18 1998-02-18 Bending apparatus for roll stands
DE29820069U DE29820069U1 (en) 1998-02-18 1998-02-18 Bending device for four or multi-roll stands

Publications (1)

Publication Number Publication Date
DE29820069U1 true DE29820069U1 (en) 1999-01-07

Family

ID=26044119

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29820069U Expired - Lifetime DE29820069U1 (en) 1998-02-18 1998-02-18 Bending device for four or multi-roll stands

Country Status (1)

Country Link
DE (1) DE29820069U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990218

R150 Term of protection extended to 6 years

Effective date: 20010222

R081 Change of applicant/patentee

Owner name: VODAFONE AG, DE

Free format text: FORMER OWNER: MANNESMANN AG, 40213 DUESSELDORF, DE

Effective date: 20020917

R151 Term of protection extended to 8 years

Effective date: 20040317

R152 Term of protection extended to 10 years

Effective date: 20060309

R071 Expiry of right