ES8403337A1 - Mobile machine for straightening tubes. - Google Patents

Mobile machine for straightening tubes.

Info

Publication number
ES8403337A1
ES8403337A1 ES506966A ES506966A ES8403337A1 ES 8403337 A1 ES8403337 A1 ES 8403337A1 ES 506966 A ES506966 A ES 506966A ES 506966 A ES506966 A ES 506966A ES 8403337 A1 ES8403337 A1 ES 8403337A1
Authority
ES
Spain
Prior art keywords
straightening
chassis
mobile machine
tube
scaffold
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
ES506966A
Other languages
Spanish (es)
Other versions
ES506966A0 (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.)
OPENGLEAD Ltd
Original Assignee
OPENGLEAD Ltd
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 OPENGLEAD Ltd filed Critical OPENGLEAD Ltd
Publication of ES506966A0 publication Critical patent/ES506966A0/en
Publication of ES8403337A1 publication Critical patent/ES8403337A1/en
Expired 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)
  • Road Paving Machines (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Catching Or Destruction (AREA)
  • Jellies, Jams, And Syrups (AREA)

Abstract

A mobile scaffold straightening machine comprising a chassis 1 and four road wheels 2, 3. A prime mover 7 is mounted on the chassis and drives a hydraulic pump 11. Fluid from the pump can be directed via a hydraulic circuit to a plurality of hydraulic drive motors for driving respective rollers 34-37 through which scaffold or similar tubes may be fed for straightening. The straightening rollers are waisted and their axes are inclined to the path of the tube being bent in such a manner that the line of contact of the tube is a tangent to the centre of the curved surface of each roller.
ES506966A 1980-11-11 1981-11-10 Mobile machine for straightening tubes. Expired ES8403337A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8036148 1980-11-11

Publications (2)

Publication Number Publication Date
ES506966A0 ES506966A0 (en) 1983-08-01
ES8403337A1 true ES8403337A1 (en) 1983-08-01

Family

ID=10517219

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506966A Expired ES8403337A1 (en) 1980-11-11 1981-11-10 Mobile machine for straightening tubes.

Country Status (10)

Country Link
EP (1) EP0051950A3 (en)
JP (1) JPS57154326A (en)
AU (1) AU7734881A (en)
BR (1) BR8107287A (en)
DK (1) DK492181A (en)
ES (1) ES8403337A1 (en)
FI (1) FI813474L (en)
GR (1) GR74681B (en)
NO (1) NO813639L (en)
PL (1) PL233712A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201107673D0 (en) * 2011-05-09 2011-06-22 Murphy Matthew A pipe straightener
CN102527780B (en) * 2012-03-05 2013-10-30 常熟市非凡金属制品有限公司 Quenching and straightening integrated machine for steel billets
CN103658239B (en) * 2013-11-30 2015-12-09 大连市旅顺钢模板修复机设备厂有限公司 A kind of pipe strengening machine
TWI565542B (en) * 2016-07-21 2017-01-11 jia-rong Lin Tube device
CN113369338B (en) * 2021-04-28 2023-04-18 中军建工集团(安徽)有限公司 High-strength anti-seismic steel preparation equipment for building

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540251A (en) * 1968-06-14 1970-11-17 Gulf & Western Ind Prod Co Cross-roll straightener drive assembly
US3604236A (en) * 1968-08-30 1971-09-14 Gulf & Western Ind Prod Co Cross roll adjusting and locking means
US3706215A (en) * 1971-02-19 1972-12-19 Herbert D Horton Rotary pipe straightener
CA1064806A (en) * 1976-08-23 1979-10-23 International Tool And Supply Co. Inc. Heavy duty mobile pipe straightening machine of relatively light-weight construction

Also Published As

Publication number Publication date
ES506966A0 (en) 1983-08-01
DK492181A (en) 1982-05-12
GR74681B (en) 1984-07-03
BR8107287A (en) 1982-08-03
NO813639L (en) 1982-05-12
JPS57154326A (en) 1982-09-24
EP0051950A3 (en) 1982-06-16
FI813474L (en) 1982-05-12
EP0051950A2 (en) 1982-05-19
PL233712A1 (en) 1982-07-05
AU7734881A (en) 1982-05-20

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