DE59800249D1 - Device for straightening metallic goods - Google Patents

Device for straightening metallic goods

Info

Publication number
DE59800249D1
DE59800249D1 DE59800249T DE59800249T DE59800249D1 DE 59800249 D1 DE59800249 D1 DE 59800249D1 DE 59800249 T DE59800249 T DE 59800249T DE 59800249 T DE59800249 T DE 59800249T DE 59800249 D1 DE59800249 D1 DE 59800249D1
Authority
DE
Germany
Prior art keywords
transfer case
negative momentum
metallic goods
rollers
negative
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
DE59800249T
Other languages
German (de)
Inventor
Horst Prof Dr-Ing Braeutigam
Hans-Peter Pflueger
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.)
Arku Maschinenbau GmbH
Original Assignee
Arku Maschinenbau 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
Application filed by Arku Maschinenbau GmbH filed Critical Arku Maschinenbau GmbH
Application granted granted Critical
Publication of DE59800249D1 publication Critical patent/DE59800249D1/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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
    • 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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Wire Processing (AREA)

Abstract

At least one uncoupling device (38, 42) is provided in the negative momentum region, which can uncouple the roller drive shaft from the transfer case (30) in the event of negative momentum arising. Rolled metal is straightened out using a machine with a number of rollers arranged in a zig-zag path, and at least one transfer case driven by one or more motors and driving shafts for rotating the rollers, generating areas of positive and negative momentum.
DE59800249T 1998-12-31 1998-12-31 Device for straightening metallic goods Expired - Lifetime DE59800249D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98124829A EP1025921B1 (en) 1998-12-31 1998-12-31 Apparatus for straightening metallic articles

Publications (1)

Publication Number Publication Date
DE59800249D1 true DE59800249D1 (en) 2000-10-19

Family

ID=8233266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59800249T Expired - Lifetime DE59800249D1 (en) 1998-12-31 1998-12-31 Device for straightening metallic goods

Country Status (3)

Country Link
EP (2) EP1016472A1 (en)
AT (1) ATE195675T1 (en)
DE (1) DE59800249D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009298B3 (en) * 2004-02-26 2005-06-23 Burghardt + Schmidt Gmbh Leveling machine for e.g. strip metal has sets of rollers, between which metal passes, mounted on bearings in pairs of upper and lower side frames which are staggered with respect to each other, upper pair lying inside lower pair
ITMI20051413A1 (en) 2005-07-22 2007-01-23 Danieli Off Mecc ROLLER DRIVING DEVICE FOR MACHINES FOR PROCESSING METAL PRODUCTS
DE202007008589U1 (en) * 2007-06-15 2007-09-20 Kohler Maschinenbau Gmbh Gear arrangement and straightening machine with such
DE102007040583B3 (en) * 2007-06-20 2008-09-04 Transfluid Maschinenbau Gmbh Arrangement for processing metal profile has rotary joint with axis of rotation aligned transverse to bending plane, alignment device mounted on rotary joint with alignment rollers so as to be rotatable about rotation axis
CN103056244A (en) * 2013-01-17 2013-04-24 张家港市金采阳机械有限公司 Straightening wheel
DE102015102271C9 (en) * 2014-02-26 2023-05-25 Arku Maschinenbau Gmbh Method and device for straightening metal parts with pinch point reduction
CN110762168A (en) * 2018-07-27 2020-02-07 江苏泰隆减速机股份有限公司 Speed reducer for straightener

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054878A5 (en) * 1969-07-30 1971-05-07 Loire Atel Forges
DE2123655B2 (en) * 1971-05-13 1973-10-18 Ungerer Geb. Dollinger, Irma, 7530 Pforzheim Combined stretching line for metal strips
DE2723075B1 (en) * 1977-05-21 1978-09-14 Thyssen Industrie Drive device for a stretching device for the continuous stretching of strips or wires
DE3026129A1 (en) * 1980-07-10 1982-02-04 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl METAL TAPE RACKING SYSTEM

Also Published As

Publication number Publication date
EP1025921B1 (en) 2000-08-23
ATE195675T1 (en) 2000-09-15
EP1016472A1 (en) 2000-07-05
EP1025921A1 (en) 2000-08-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition