SE7310151L - - Google Patents

Info

Publication number
SE7310151L
SE7310151L SE7310151A SE7310151A SE7310151L SE 7310151 L SE7310151 L SE 7310151L SE 7310151 A SE7310151 A SE 7310151A SE 7310151 A SE7310151 A SE 7310151A SE 7310151 L SE7310151 L SE 7310151L
Authority
SE
Sweden
Prior art keywords
chock
chocks
rolls
pair
urge
Prior art date
Application number
SE7310151A
Other versions
SE384456B (en
Inventor
B O Bjorkman
Original Assignee
Morgaardshammar Ab
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 Morgaardshammar Ab filed Critical Morgaardshammar Ab
Priority to SE7310151A priority Critical patent/SE384456B/en
Priority to GB31631/74A priority patent/GB1481104A/en
Priority to FR7424803A priority patent/FR2237691B1/fr
Priority to US489702A priority patent/US3918287A/en
Priority to IT25351/74A priority patent/IT1019730B/en
Priority to NO742654A priority patent/NO139913C/en
Priority to FI2219/74A priority patent/FI63873C/en
Priority to DE2434792A priority patent/DE2434792A1/en
Priority to BR5985/74A priority patent/BR7405985D0/en
Priority to ES428423A priority patent/ES428423A1/en
Priority to JP49083736A priority patent/JPS5811282B2/en
Priority to DD180052A priority patent/DD116402A5/xx
Priority to IN1698/CAL/74A priority patent/IN141180B/en
Publication of SE7310151L publication Critical patent/SE7310151L/xx
Publication of SE384456B publication Critical patent/SE384456B/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/02—Backlash elimination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18728—Backlash

Abstract

A rolling stand for hot or cold rolling of bar steel or wire rod stock, including a pair of chocks for rotatably supporting a pair of rolls and means for effecting movement of one of the chocks toward and away from the other chock to effect the relative positions of the rolls. Apparatus is provided for applying a prestressing force to one chock in a direction tending to urge the chocks apart, the apparatus including at least one spring whose force remains substantially constant independent of the position of the chock.
SE7310151A 1973-07-20 1973-07-20 DEVICE FOR SLAP COMPENSATION FOR ROLLING MILL SE384456B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE7310151A SE384456B (en) 1973-07-20 1973-07-20 DEVICE FOR SLAP COMPENSATION FOR ROLLING MILL
GB31631/74A GB1481104A (en) 1973-07-20 1974-07-17 Roll-stand backlash-preventing system
FR7424803A FR2237691B1 (en) 1973-07-20 1974-07-17
US489702A US3918287A (en) 1973-07-20 1974-07-18 Rolling stand prestressing system
IT25351/74A IT1019730B (en) 1973-07-20 1974-07-18 PRELOAD SYSTEM FOR MILLING CAGE
NO742654A NO139913C (en) 1973-07-20 1974-07-19 DEVICE FOR COMPENSATION OF THE THREAD CLARGE BETWEEN ADJUSTABLE SCREWS AND NUTS USING SPRINGS PREFERREDLY IN STOLLOESE ROLLING MACHINES
FI2219/74A FI63873C (en) 1973-07-20 1974-07-19 ANORDNING FOER GLAPPKOMPENSERING VID VALSVERK
DE2434792A DE2434792A1 (en) 1973-07-20 1974-07-19 ROLLING FRAMEWORK
BR5985/74A BR7405985D0 (en) 1973-07-20 1974-07-19 PERFECTED LAMINATION ROAD
ES428423A ES428423A1 (en) 1973-07-20 1974-07-19 Rolling stand prestressing system
JP49083736A JPS5811282B2 (en) 1973-07-20 1974-07-20 roll stand
DD180052A DD116402A5 (en) 1973-07-20 1974-07-22
IN1698/CAL/74A IN141180B (en) 1973-07-20 1974-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7310151A SE384456B (en) 1973-07-20 1973-07-20 DEVICE FOR SLAP COMPENSATION FOR ROLLING MILL

Publications (2)

Publication Number Publication Date
SE7310151L true SE7310151L (en) 1975-01-21
SE384456B SE384456B (en) 1976-05-10

Family

ID=20318109

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7310151A SE384456B (en) 1973-07-20 1973-07-20 DEVICE FOR SLAP COMPENSATION FOR ROLLING MILL

Country Status (13)

Country Link
US (1) US3918287A (en)
JP (1) JPS5811282B2 (en)
BR (1) BR7405985D0 (en)
DD (1) DD116402A5 (en)
DE (1) DE2434792A1 (en)
ES (1) ES428423A1 (en)
FI (1) FI63873C (en)
FR (1) FR2237691B1 (en)
GB (1) GB1481104A (en)
IN (1) IN141180B (en)
IT (1) IT1019730B (en)
NO (1) NO139913C (en)
SE (1) SE384456B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889156A (en) * 2015-06-03 2015-09-09 中冶华天南京工程技术有限公司 Bars reducing and sizing mill
CN106090197A (en) * 2016-08-24 2016-11-09 中冶华天南京工程技术有限公司 A kind of device for eliminating thread clearance and assembly method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR439116A (en) * 1912-01-18 1912-06-06 Maschinenfabrik Sack G M B H Device for height adjustment of the upper roll of rolling mills
US1948804A (en) * 1932-02-01 1934-02-27 Barton R Shover Screw-down
BE446041A (en) * 1941-08-05
US2506681A (en) * 1943-05-21 1950-05-09 Norlindh Sven Erik Malte Roll-bearing device
US2919596A (en) * 1958-02-24 1960-01-05 Gorton George Machine Co Anti-backlash nut
FR1358628A (en) * 1962-03-08 1964-04-17 Morgardshammars Mek Verkst Sa Improvements made to the assembly of rolling mill cylinders with rigid bearings
GB1189665A (en) * 1966-09-09 1970-04-29 United Eng Foundry Co Hydro-Mechanical Gauge Control System for a Rolling Mill
US3592075A (en) * 1969-10-22 1971-07-13 Marion A Clark Steering mechanism

Also Published As

Publication number Publication date
DD116402A5 (en) 1975-11-20
JPS5044151A (en) 1975-04-21
FI221974A (en) 1975-01-21
NO139913B (en) 1979-02-26
FI63873B (en) 1983-05-31
NO742654L (en) 1975-02-17
NO139913C (en) 1979-06-06
FR2237691A1 (en) 1975-02-14
SE384456B (en) 1976-05-10
IN141180B (en) 1977-01-29
US3918287A (en) 1975-11-11
DE2434792A1 (en) 1975-02-06
FR2237691B1 (en) 1978-07-07
IT1019730B (en) 1977-11-30
GB1481104A (en) 1977-07-27
FI63873C (en) 1983-09-12
BR7405985D0 (en) 1975-05-06
JPS5811282B2 (en) 1983-03-02
ES428423A1 (en) 1976-10-16

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