FR723208A - Method and apparatus for bending joists - Google Patents

Method and apparatus for bending joists

Info

Publication number
FR723208A
FR723208A FR723208DA FR723208A FR 723208 A FR723208 A FR 723208A FR 723208D A FR723208D A FR 723208DA FR 723208 A FR723208 A FR 723208A
Authority
FR
France
Prior art keywords
joists
bending
bending joists
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)
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.)
Compagnie des Forges et Acieries de la Marine et dHomecourt
Original Assignee
Compagnie des Forges et Acieries de la Marine et dHomecourt
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 Compagnie des Forges et Acieries de la Marine et dHomecourt filed Critical Compagnie des Forges et Acieries de la Marine et dHomecourt
Application granted granted Critical
Publication of FR723208A publication Critical patent/FR723208A/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR723208D 1931-09-22 1931-09-22 Method and apparatus for bending joists Expired FR723208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR723208T 1931-09-22

Publications (1)

Publication Number Publication Date
FR723208A true FR723208A (en) 1932-04-05

Family

ID=9104090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723208D Expired FR723208A (en) 1931-09-22 1931-09-22 Method and apparatus for bending joists

Country Status (1)

Country Link
FR (1) FR723208A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844185A (en) * 1954-03-09 1958-07-22 Enghauser Mfg Company Inc Method of and apparatus for bending workpieces by pushing them into a curved die-cavity
US2895528A (en) * 1957-10-08 1959-07-21 Martin A Steinhauer Metal fence post leg bending and forming machine
DE1075409B (en) * 1960-02-11 August Thyssen-Hütte Aktiengesellschaft, Duisburg-Hamborn Forming tool for bending rolled bars

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075409B (en) * 1960-02-11 August Thyssen-Hütte Aktiengesellschaft, Duisburg-Hamborn Forming tool for bending rolled bars
US2844185A (en) * 1954-03-09 1958-07-22 Enghauser Mfg Company Inc Method of and apparatus for bending workpieces by pushing them into a curved die-cavity
US2895528A (en) * 1957-10-08 1959-07-21 Martin A Steinhauer Metal fence post leg bending and forming machine

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