ES401381A1 - Roll stand for cold working of rolled steel in rod or wire form - Google Patents

Roll stand for cold working of rolled steel in rod or wire form

Info

Publication number
ES401381A1
ES401381A1 ES401381A ES401381A ES401381A1 ES 401381 A1 ES401381 A1 ES 401381A1 ES 401381 A ES401381 A ES 401381A ES 401381 A ES401381 A ES 401381A ES 401381 A1 ES401381 A1 ES 401381A1
Authority
ES
Spain
Prior art keywords
rod
drive shaft
primary
rolled steel
cold working
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
Application number
ES401381A
Other languages
Spanish (es)
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.)
Baustahlgewebe GmbH
Original Assignee
Baustahlgewebe GmbH
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
Priority claimed from DE19712116426 external-priority patent/DE2116426C/en
Application filed by Baustahlgewebe GmbH filed Critical Baustahlgewebe GmbH
Publication of ES401381A1 publication Critical patent/ES401381A1/en
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
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
    • 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
    • B21B31/14—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by pivotally displacing

Abstract

In a device wherein rod or wire is cold worked to provide it with one or more series of ribs thereon by being passed through three profile rolls simultaneously pressing against the rod or wire, a single drive is provided for said profile rolls, comprising a primary drive shaft and two secondary drive shafts at 60 DEG to each other and to the primary drive shaft. Each of the shafts for the profile rollers is driven from its corresponding primary or secondary drive shaft and each of said shafts for the profile rollers is pivotally mounted with respect to its primary or secondary drive shaft. Means are provided to releasably hold the pivotally mounted profile rollers against the rod to be worked regardless of variations in diameter along the length of such a rod.
ES401381A 1971-04-03 1972-03-30 Roll stand for cold working of rolled steel in rod or wire form Expired ES401381A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712116426 DE2116426C (en) 1971-04-03 Roll stand for cold working of rolled steel in rod or wire form

Publications (1)

Publication Number Publication Date
ES401381A1 true ES401381A1 (en) 1975-03-01

Family

ID=5803824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401381A Expired ES401381A1 (en) 1971-04-03 1972-03-30 Roll stand for cold working of rolled steel in rod or wire form

Country Status (10)

Country Link
US (1) US3810376A (en)
AT (1) AT317124B (en)
BE (1) BE781280A (en)
BR (1) BR7201924D0 (en)
CA (1) CA944593A (en)
CH (1) CH536143A (en)
DE (1) DE2116426B1 (en)
ES (1) ES401381A1 (en)
IT (1) IT954509B (en)
NL (1) NL7203840A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294306A (en) * 1979-09-14 1981-10-13 Berenov Alexandr D Withdrawal roll unit for horizontal continuous billet casting machines
FR2582550B1 (en) * 1985-05-29 1989-06-02 Trefilunion DEVICE FOR COLD ROLLING AND CUTTING OF A METAL WIRE
SE460768B (en) * 1988-03-11 1989-11-20 Morgaardshammar Ab TRAADBLOCK
GB9015648D0 (en) * 1990-07-17 1990-09-05 Tucker Fasteners Ltd Improved blind riveting assembly
US5230236A (en) * 1990-10-03 1993-07-27 Nippon Steel Corporation Rolling mill driving mechanism
DE10307199B3 (en) * 2003-02-20 2004-08-19 Sms Meer Gmbh Rolling stand, for rod and tubular materials, has roller shafts in eccentric bushes at the housing, meshing together by bevel gears in cassettes to allow eccentric adjustment without play at the drive teeth

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1481886A (en) * 1922-07-19 1924-01-29 Michigan Steel Tube Products C Machine for feeding tubing
US2094920A (en) * 1934-05-25 1937-10-05 Babcock & Wilcox Tube Company Rolling mill
US2525590A (en) * 1946-12-07 1950-10-10 William F Stahl Feed apparatus for tubes
FR1140088A (en) * 1956-01-05 1957-07-11 Continuous motion electric cylinder
US3014628A (en) * 1959-12-07 1961-12-26 Foster & Allen Inc Pinch-roll take-off apparatus
US3182206A (en) * 1962-01-29 1965-05-04 Electronic Comm Inc Multidimensional pulse height trackers

Also Published As

Publication number Publication date
DE2116426B1 (en) 1972-10-19
AT317124B (en) 1974-08-12
US3810376A (en) 1974-05-14
CA944593A (en) 1974-04-02
BE781280A (en) 1972-07-17
CH536143A (en) 1973-04-30
BR7201924D0 (en) 1973-06-12
NL7203840A (en) 1972-10-05
IT954509B (en) 1973-09-15

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