ES2127884T3 - ROLLER WITH BRACES AND WITH EXTRAORDINARY RESISTANCE TO AXIAL EFFORTS. - Google Patents

ROLLER WITH BRACES AND WITH EXTRAORDINARY RESISTANCE TO AXIAL EFFORTS.

Info

Publication number
ES2127884T3
ES2127884T3 ES94202813T ES94202813T ES2127884T3 ES 2127884 T3 ES2127884 T3 ES 2127884T3 ES 94202813 T ES94202813 T ES 94202813T ES 94202813 T ES94202813 T ES 94202813T ES 2127884 T3 ES2127884 T3 ES 2127884T3
Authority
ES
Spain
Prior art keywords
rods
tie
carriers
contoured portion
braces
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
ES94202813T
Other languages
Spanish (es)
Inventor
Gianfranco Mantovan
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.)
Techint Compagnia Tecnica Internazionale SpA
Original Assignee
Techint Compagnia Tecnica Internazionale 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 Techint Compagnia Tecnica Internazionale SpA filed Critical Techint Compagnia Tecnica Internazionale SpA
Application granted granted Critical
Publication of ES2127884T3 publication Critical patent/ES2127884T3/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
    • 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
    • B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Heat Treatment Of Articles (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Rehabilitation Tools (AREA)

Abstract

A rolling stand of the type with tie-rods, endowed with extremely high strength to axial stresses, which comprises a stand base (11) supporting at least two rolling rolls (13)borne by carriers (12) which can be vertically moved in order to be approached/moved apart from each other, by means of four vertical tie-rods (14) displaying screw-threaded portions (27) provided on opposite sides of at least one pair of support feet (15) arranged between the stand base and the carriers (12) which support and contain a central smooth portion (25') of the tie-rods (15), wherein from at least one of the support feet (15), a contoured portion (26) extends upwards and downwards in parallel direction to the tie-rods (14), which contoured portion (26) is suitable for housing and guiding a vertical rib (29) protruding outwards from said carriers (12), with both said contoured portion (26) and said vertical rib (29) bearing, on mutually opposite surfaces, freely removable adjustment/sliding elements (32, 33, 38). <IMAGE>
ES94202813T 1994-09-29 1994-09-29 ROLLER WITH BRACES AND WITH EXTRAORDINARY RESISTANCE TO AXIAL EFFORTS. Expired - Lifetime ES2127884T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94202813A EP0704256B1 (en) 1994-09-29 1994-09-29 Rolling stand with tie-rods with extremely high strength to axial stresses

Publications (1)

Publication Number Publication Date
ES2127884T3 true ES2127884T3 (en) 1999-05-01

Family

ID=8217239

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94202813T Expired - Lifetime ES2127884T3 (en) 1994-09-29 1994-09-29 ROLLER WITH BRACES AND WITH EXTRAORDINARY RESISTANCE TO AXIAL EFFORTS.

Country Status (4)

Country Link
EP (1) EP0704256B1 (en)
AT (1) ATE176412T1 (en)
DE (1) DE69416408T2 (en)
ES (1) ES2127884T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105414195B (en) * 2015-12-18 2017-12-19 重庆麦拓科技有限公司 A kind of short stress path rolling mill
CN113182357A (en) * 2021-04-06 2021-07-30 马鞍山市银鼎机械制造有限公司 Short stress path rolling mill capable of preventing roller from burning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1183573A (en) * 1966-06-03 1970-03-11 Davy & United Eng Co Ltd Rolling Mills
JPS5316791B2 (en) * 1974-02-18 1978-06-03
IT1174098B (en) * 1984-05-28 1987-07-01 Pomini Farrel Spa LAMINATION CAGE OF THE TYPE OF TIE RODS WITH OSCILATING SUPPORTS WITH INTERMEDIATE SUPPORT BASES

Also Published As

Publication number Publication date
DE69416408T2 (en) 1999-07-29
DE69416408D1 (en) 1999-03-18
ATE176412T1 (en) 1999-02-15
EP0704256B1 (en) 1999-02-03
EP0704256A1 (en) 1996-04-03

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