DE69805149D1 - Druckeinheit für oszillierende Walze - Google Patents

Druckeinheit für oszillierende Walze

Info

Publication number
DE69805149D1
DE69805149D1 DE69805149T DE69805149T DE69805149D1 DE 69805149 D1 DE69805149 D1 DE 69805149D1 DE 69805149 T DE69805149 T DE 69805149T DE 69805149 T DE69805149 T DE 69805149T DE 69805149 D1 DE69805149 D1 DE 69805149D1
Authority
DE
Germany
Prior art keywords
spherical cap
partly
plunger body
translatable
spherical
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 - Fee Related
Application number
DE69805149T
Other languages
English (en)
Other versions
DE69805149T2 (de
Inventor
Estore Donini
Fausto Drigani
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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 Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Application granted granted Critical
Publication of DE69805149D1 publication Critical patent/DE69805149D1/de
Publication of DE69805149T2 publication Critical patent/DE69805149T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling
    • 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
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • B21B31/185—Adjusting or positioning rolls by moving rolls axially and by crossing rolls
    • 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
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Rotary Presses (AREA)
  • Ink Jet (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
DE69805149T 1997-12-24 1998-12-22 Druckeinheit für oszillierende Walze Expired - Fee Related DE69805149T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97UD000243A IT1297584B1 (it) 1997-12-24 1997-12-24 Gruppo di compressione per cilindro oscillabile

Publications (2)

Publication Number Publication Date
DE69805149D1 true DE69805149D1 (de) 2002-06-06
DE69805149T2 DE69805149T2 (de) 2003-01-09

Family

ID=11422533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805149T Expired - Fee Related DE69805149T2 (de) 1997-12-24 1998-12-22 Druckeinheit für oszillierende Walze

Country Status (5)

Country Link
US (1) US6094959A (de)
EP (1) EP0925853B1 (de)
AT (1) ATE216927T1 (de)
DE (1) DE69805149T2 (de)
IT (1) IT1297584B1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955132C (de) * 1954-02-03 1956-12-27 Moeller & Neumann Gmbh Vorrichtung fuer das Anpressen der Arbeitswalzen bei Walzgeruesten
DE1527642A1 (de) * 1966-01-26 1970-04-09 Hoestemberghe & Kluetsch Gmbh Hydraulische Anstellvorrichtung zum Konstanthalten des Walzspaltes bei Walzgeruesten,insbesondere von Block- und Brammenwalzwerken
DE2261991A1 (de) * 1972-12-19 1974-06-20 Leistritz Hyrowa Gmbh Hydrauli Vorrichtung zum einstellen eines arbeitsspaltes bei arbeitsmaschinen, wie walzwerken, kalandern, kurbelpressen od. dgl
DE2804007A1 (de) * 1978-01-31 1979-08-02 Schloemann Siemag Ag Ausbalancierungs-, biege- und/oder stuetzvorrichtung fuer die arbeitswalzen von walzgeruesten
JPH0773731B2 (ja) * 1985-08-09 1995-08-09 三菱重工業株式会社 ロールクロスミル
GB8528848D0 (en) * 1985-11-22 1985-12-24 Davy Mckee Poole Rolling mills
DE4038950A1 (de) * 1990-12-06 1992-06-11 Schloemann Siemag Ag Kolben-zylinder-aggregat zur erzeugung und uebertragung von druckkraeften

Also Published As

Publication number Publication date
EP0925853A1 (de) 1999-06-30
DE69805149T2 (de) 2003-01-09
EP0925853B1 (de) 2002-05-02
US6094959A (en) 2000-08-01
IT1297584B1 (it) 1999-12-17
ITUD970243A1 (it) 1999-06-24
ATE216927T1 (de) 2002-05-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee