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FR456463A - Improvements to rail bending machines - Google Patents

Improvements to rail bending machines

Info

Publication number
FR456463A
FR456463A FR456463DA FR456463A FR 456463 A FR456463 A FR 456463A FR 456463D A FR456463D A FR 456463DA FR 456463 A FR456463 A FR 456463A
Authority
FR
France
Prior art keywords
bending machines
rail bending
rail
machines
bending
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
Other languages
French (fr)
Inventor
Ladislav Vojacek
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
Application granted granted Critical
Publication of FR456463A publication Critical patent/FR456463A/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
    • B21D3/05—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR456463D 1913-04-09 1913-04-09 Improvements to rail bending machines Expired FR456463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR456463T 1913-04-09

Publications (1)

Publication Number Publication Date
FR456463A true FR456463A (en) 1913-08-27

Family

ID=1496253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR456463D Expired FR456463A (en) 1913-04-09 1913-04-09 Improvements to rail bending machines

Country Status (1)

Country Link
FR (1) FR456463A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521775A1 (en) * 1991-07-05 1993-01-07 Societe Joseph Sauron Materiel Industriel Portable apparatus for straightening tubes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521775A1 (en) * 1991-07-05 1993-01-07 Societe Joseph Sauron Materiel Industriel Portable apparatus for straightening tubes
FR2678530A1 (en) * 1991-07-05 1993-01-08 Sauron Joseph Materiel Ind PORTABLE TUBE RECTIFIER.
US5348459A (en) * 1991-07-05 1994-09-20 Societe Joseph Sauron Materiel Industriel Portable device for straightening out tubes

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