EP0365976A3 - Profiling machine - Google Patents

Profiling machine Download PDF

Info

Publication number
EP0365976A3
EP0365976A3 EP19890119242 EP89119242A EP0365976A3 EP 0365976 A3 EP0365976 A3 EP 0365976A3 EP 19890119242 EP19890119242 EP 19890119242 EP 89119242 A EP89119242 A EP 89119242A EP 0365976 A3 EP0365976 A3 EP 0365976A3
Authority
EP
European Patent Office
Prior art keywords
clutch
support
clutch elements
frame
elements
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.)
Granted
Application number
EP19890119242
Other languages
German (de)
Other versions
EP0365976B1 (en
EP0365976A2 (en
Inventor
Gerhard Dipl.-Ing. Kruckels
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT89119242T priority Critical patent/ATE91650T1/en
Publication of EP0365976A2 publication Critical patent/EP0365976A2/en
Publication of EP0365976A3 publication Critical patent/EP0365976A3/en
Application granted granted Critical
Publication of EP0365976B1 publication Critical patent/EP0365976B1/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
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Polarising Elements (AREA)
  • Eye Examination Apparatus (AREA)
  • Crushing And Grinding (AREA)

Abstract

A rolling mill wherein the frame or frames for pairs of superimposed rolling tools can be lifted off the base by a crane. Each rolling tool carries a first clutch element receiving torque from a separable discrete second clutch element on a support which is adjacent a properly installed frame. The support is mounted on a reciprocable carriage, together with or independently of a drive for the second clutch elements, and can be moved in the axial direction of the tools toward and away from the adjacent frame. The upper second clutch element of the pair of second clutch elements on the support is movable up and down by a fluid-operated motor toward and away from a position of alignment with the corresponding first clutch element. The second clutch elements have pins which enter registering sockets in the adjacent first clutch elements, or vice versa, and the second clutch elements are axially movably mounted in their bearings on the support and are biased toward the respective first clutch elements. The second clutch elements are disengaged from the respective first clutch elements by moving the support away from the adjacent frame. A sensor cooperates with a stop to ensure that each movable second clutch element moves to a position of accurate alignment with the respective first clutch element, and the carriage can be moved toward the frame only when the alignment of the movable second clutch element with the respective first element is completed.
EP89119242A 1988-10-25 1989-10-17 Profiling machine Expired - Lifetime EP0365976B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89119242T ATE91650T1 (en) 1988-10-25 1989-10-17 PROFILING MACHINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3836286 1988-10-25
DE3836286A DE3836286A1 (en) 1988-10-25 1988-10-25 PROFILING MACHINE

Publications (3)

Publication Number Publication Date
EP0365976A2 EP0365976A2 (en) 1990-05-02
EP0365976A3 true EP0365976A3 (en) 1990-11-07
EP0365976B1 EP0365976B1 (en) 1993-07-21

Family

ID=6365858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89119242A Expired - Lifetime EP0365976B1 (en) 1988-10-25 1989-10-17 Profiling machine

Country Status (5)

Country Link
US (1) US4977769A (en)
EP (1) EP0365976B1 (en)
AT (1) ATE91650T1 (en)
DE (2) DE3836286A1 (en)
ES (1) ES2042929T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2507188B2 (en) * 1989-08-09 1996-06-12 バーラクロウ，ケイス，シルヴェスター Roll forming machine
CN100500315C (en) * 2007-10-31 2009-06-17 朱惠兴 Roller changing small car for rolling mill
EP2226548A1 (en) * 2009-03-05 2010-09-08 DREISTERN GmbH & Co.KG Device for securing dangerous areas of a machine
DK2251112T3 (en) 2009-05-13 2013-01-14 Dreistern Gmbh & Co Kg Profiling machine and method for longitudinally forming a metal band or output profile for another profile or pipe
EP2251110A1 (en) 2009-05-13 2010-11-17 DREISTERN GmbH & Co.KG Profiling machine
EP2251111A1 (en) 2009-05-13 2010-11-17 DREISTERN GmbH & Co.KG Profiling machine and method for longitudinal forming of a metal band or starting profile into a profile or tube
DE102009056324A1 (en) 2009-12-01 2010-07-01 Dreistern Gmbh & Co. Kg Method for lengthwise formation of metal strip or initial profile for producing metal profile in form of e.g. pipe, involves broadening recess with other recesses in roll forming tool, to generate forming region along elastic line
ES2403077T3 (en) 2010-11-16 2013-05-14 Dreistern Gmbh & Co.Kg Roll forming machine and coupling support for such a machine
ITUA20163098A1 (en) * 2016-05-03 2017-11-03 Fives Oto Spa Roller cage for profiling line
EP3311932B1 (en) 2016-10-21 2024-07-17 DREISTERN GmbH & Co.KG Roll forming machine and coupling device therefor, and coupling method therefor
DE102022120537B3 (en) 2022-08-15 2023-11-30 PROFILMETALL-Engineering GmbH Coupling device and roll forming system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527981A1 (en) * 1966-10-28 1971-11-04 Edgar Griebel Profile rolling machine
DE2856007B1 (en) * 1978-12-23 1980-05-14 Krueckels Gerhard Profiling machine or the like. with roller tools arranged in pairs and interchangeably in bearing carriers
EP0320465A2 (en) * 1988-09-23 1989-06-14 Oto Mills S.P.A. A roll forming machine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833376A (en) * 1930-10-29 1931-11-24 Ira J Simmons Rolling mill
US2618941A (en) * 1949-11-25 1952-11-25 Mesta Machine Co Universal driving connection
DE1017575B (en) * 1955-05-18 1957-10-17 Kocks Gmbh Friedrich Roll stand
NL268267A (en) * 1960-08-18
DE1209535B (en) * 1960-09-10 1966-01-27 Siemag Siegener Masch Bau Spindle chair for rolling mills
US3334505A (en) * 1964-11-21 1967-08-08 Juzhno Ural Mashinostroitelny Roll-driving spindle head
US3748884A (en) * 1971-09-20 1973-07-31 D Colbath Roll-forming machine
DE2243543C3 (en) * 1972-09-05 1975-09-18 Gebrueder Welger, 3340 Wolfenbuettel One-turn coupling for the truss shaft and needle drive of agricultural baling presses
IT1010805B (en) * 1974-03-08 1977-01-20 Ome Snc MACHINE FOR FORMING TUBES WELDED IN SHEET METAL
DE2439017C3 (en) * 1974-08-14 1982-06-03 Rüppel, geb. Schwab, Gertrud, 8771 Röttbach Profile rolling machine with tools for changing the profile rolls
SU558728A1 (en) * 1975-10-01 1977-05-25 Колпинское отделение Всесоюзного научно-исследовательского и проектно-конструкторского института металлургического машиностроения Vertical rolling stand spindle unit
DE2556974C3 (en) * 1975-12-18 1981-10-08 J. Fischer Kg, 5902 Netphen Profile rolling machine
DE2556976C3 (en) * 1975-12-18 1978-11-02 J. Fischer Kg, 5902 Netphen Profile rolling machine
DE2816220C2 (en) * 1978-04-14 1984-07-05 Kocks Technik Gmbh & Co, 4010 Hilden Roll turning or roll grinding machine
DE2843176A1 (en) * 1978-10-04 1980-04-17 Banning Ag J Support for universal drive shafts in rolling mill etc. - where support clamps end of two universal shafts while rolls are replaced
JPS5946690A (en) * 1982-09-10 1984-03-16 カシオ計算機株式会社 Input unit for electronic musical instrument
JPS5921822A (en) * 1983-01-19 1984-02-03 Mitsui Constr Co Ltd Mud-water excavation work
JPS59218221A (en) * 1983-05-18 1984-12-08 Hitachi Metals Ltd Cold roll forming device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527981A1 (en) * 1966-10-28 1971-11-04 Edgar Griebel Profile rolling machine
DE2856007B1 (en) * 1978-12-23 1980-05-14 Krueckels Gerhard Profiling machine or the like. with roller tools arranged in pairs and interchangeably in bearing carriers
EP0320465A2 (en) * 1988-09-23 1989-06-14 Oto Mills S.P.A. A roll forming machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 92 (M-373)(1815) 20 April 1985, & JP-A-59 218221 (HITACHI KINZOKU K.K.) 08 Dezember 1984, *

Also Published As

Publication number Publication date
ES2042929T3 (en) 1993-12-16
ATE91650T1 (en) 1993-08-15
US4977769A (en) 1990-12-18
EP0365976B1 (en) 1993-07-21
DE3836286A1 (en) 1990-04-26
DE3836286C2 (en) 1992-04-16
DE58904968D1 (en) 1993-08-26
EP0365976A2 (en) 1990-05-02

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