FR2197668B1 - - Google Patents

Info

Publication number
FR2197668B1
FR2197668B1 FR7231002A FR7231002A FR2197668B1 FR 2197668 B1 FR2197668 B1 FR 2197668B1 FR 7231002 A FR7231002 A FR 7231002A FR 7231002 A FR7231002 A FR 7231002A FR 2197668 B1 FR2197668 B1 FR 2197668B1
Authority
FR
France
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
FR7231002A
Other languages
French (fr)
Other versions
FR2197668A1 (show.php
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.)
TUYAUX BONNA
Original Assignee
TUYAUX BONNA
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 TUYAUX BONNA filed Critical TUYAUX BONNA
Priority to FR7231002A priority Critical patent/FR2197668B1/fr
Publication of FR2197668A1 publication Critical patent/FR2197668A1/fr
Application granted granted Critical
Publication of FR2197668B1 publication Critical patent/FR2197668B1/fr
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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • B21D11/07—Making serpentine-shaped articles by bending essentially in one plane
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7231002A 1972-08-31 1972-08-31 Expired FR2197668B1 (show.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7231002A FR2197668B1 (show.php) 1972-08-31 1972-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7231002A FR2197668B1 (show.php) 1972-08-31 1972-08-31

Publications (2)

Publication Number Publication Date
FR2197668A1 FR2197668A1 (show.php) 1974-03-29
FR2197668B1 true FR2197668B1 (show.php) 1975-03-07

Family

ID=9103752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231002A Expired FR2197668B1 (show.php) 1972-08-31 1972-08-31

Country Status (1)

Country Link
FR (1) FR2197668B1 (show.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009011044U1 (de) * 2009-09-23 2009-12-10 Texmato Tec Gmbh Vorrichtung zum Biegen von rohr- oder stabförmigem Material
DE102010018394B4 (de) * 2010-04-26 2013-10-24 Felss Burger Gmbh Verfahren zum Betrieb einer Biegemaschine mit verfahrbarer Richteinheit
DE102010018396B4 (de) * 2010-04-26 2013-10-31 Felss Burger Gmbh Verfahren zum mäanderförmigen plastischen Verformen von Biegegut mit Überbiegen
IT1404073B1 (it) * 2010-12-17 2013-11-08 Smi S R L Sistemi Meccanici Ind "macchina di piegatura"

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331294A (en) * 1941-08-16 1943-10-12 Super Sagless Spring Company Wireworking machine
US2702576A (en) * 1953-10-12 1955-02-22 Eidal Mfg Company Rod bending machine
FR1273115A (fr) * 1960-11-04 1961-10-06 Plieuse pour fer d'armature de poutrelles ou poutres pour la construction en ciment armé

Also Published As

Publication number Publication date
FR2197668A1 (show.php) 1974-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse