FR2237696A1 - Roll-adjustment for two-roll bar straightening machines - upper roll mounted on floating beam with hydraulic overload protection - Google Patents

Roll-adjustment for two-roll bar straightening machines - upper roll mounted on floating beam with hydraulic overload protection

Info

Publication number
FR2237696A1
FR2237696A1 FR7401385A FR7401385A FR2237696A1 FR 2237696 A1 FR2237696 A1 FR 2237696A1 FR 7401385 A FR7401385 A FR 7401385A FR 7401385 A FR7401385 A FR 7401385A FR 2237696 A1 FR2237696 A1 FR 2237696A1
Authority
FR
France
Prior art keywords
roll
overload protection
adjustment
floating beam
bar straightening
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
FR7401385A
Other languages
French (fr)
Other versions
FR2237696B3 (en
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.)
SCHWERMASCH RAU WILDAU
Original Assignee
SCHWERMASCH RAU WILDAU
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 SCHWERMASCH RAU WILDAU filed Critical SCHWERMASCH RAU WILDAU
Publication of FR2237696A1 publication Critical patent/FR2237696A1/en
Application granted granted Critical
Publication of FR2237696B3 publication Critical patent/FR2237696B3/fr
Granted 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
    • B21D3/04—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 skew to the path of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

The adjustment mechanism is housed in the fixed, upper casting of the machine and consists of a spindle with worn-wheel and pinion for raising and lowering a floating beam carrying the housing for bearings in which the upper roll is located. Hydraulic overload protection and weight-compensation are also provided. The advantages of this type of construction are that constant weight-compensation is provided and all the components are readily accessible.
FR7401385A 1973-07-19 1974-01-16 Roll-adjustment for two-roll bar straightening machines - upper roll mounted on floating beam with hydraulic overload protection Granted FR2237696A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17234773A DD115988A3 (en) 1973-07-19 1973-07-19

Publications (2)

Publication Number Publication Date
FR2237696A1 true FR2237696A1 (en) 1975-02-14
FR2237696B3 FR2237696B3 (en) 1978-03-10

Family

ID=5492119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401385A Granted FR2237696A1 (en) 1973-07-19 1974-01-16 Roll-adjustment for two-roll bar straightening machines - upper roll mounted on floating beam with hydraulic overload protection

Country Status (4)

Country Link
CS (1) CS164681B1 (en)
DD (1) DD115988A3 (en)
DE (1) DE2357570A1 (en)
FR (1) FR2237696A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744624U (en) * 1980-08-21 1982-03-11
DE3227532A1 (en) * 1982-07-23 1984-01-26 Kocks Technik Gmbh & Co, 4010 Hilden PIPELESS ROLLING MILL WITH FOUR OR MORE DRIVED ROLLERS
DE102010011608A1 (en) 2010-03-16 2011-09-22 Sms Schumag Gmbh & Co. Kg Straightening roll, straightening roll arrangement and two-roll straightening machine

Also Published As

Publication number Publication date
DD115988A3 (en) 1975-11-05
CS164681B1 (en) 1975-11-28
DE2357570A1 (en) 1975-01-30
FR2237696B3 (en) 1978-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse