GR77778B - - Google Patents

Info

Publication number
GR77778B
GR77778B GR69812A GR820169812A GR77778B GR 77778 B GR77778 B GR 77778B GR 69812 A GR69812 A GR 69812A GR 820169812 A GR820169812 A GR 820169812A GR 77778 B GR77778 B GR 77778B
Authority
GR
Greece
Prior art keywords
bending
mandrel
central mandrel
shaft
shearing tool
Prior art date
Application number
GR69812A
Other languages
English (en)
Inventor
Piergiorgio Rossi
Original Assignee
O E M B S A
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 O E M B S A filed Critical O E M B S A
Publication of GR77778B publication Critical patent/GR77778B/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8772—One tool edge of tool pair encompasses work [e.g., wire cutter]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sewing Machines And Sewing (AREA)
  • Ropes Or Cables (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
GR69812A 1981-11-18 1982-11-15 GR77778B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7413/81A CH652947A5 (de) 1981-11-18 1981-11-18 Drahtbiegemaschine.

Publications (1)

Publication Number Publication Date
GR77778B true GR77778B (el) 1984-09-25

Family

ID=4324740

Family Applications (1)

Application Number Title Priority Date Filing Date
GR69812A GR77778B (el) 1981-11-18 1982-11-15

Country Status (12)

Country Link
US (1) US4456036A (el)
EP (1) EP0079587B1 (el)
JP (1) JPS58176037A (el)
AT (1) ATE18724T1 (el)
BR (1) BR8206680A (el)
CH (1) CH652947A5 (el)
DE (1) DE3270158D1 (el)
ES (1) ES8400683A1 (el)
GR (1) GR77778B (el)
MX (1) MX159337A (el)
YU (1) YU45873B (el)
ZA (1) ZA828423B (el)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602159B1 (fr) * 1986-08-04 1993-12-10 Latour Fils Procede et machine de pliage de fils metalliques
JPH089081B2 (ja) * 1987-11-18 1996-01-31 株式会社中島製作所 スパイラル製品の製造装置
WO1991004113A1 (de) * 1989-09-20 1991-04-04 Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. Vorrichtung zum biegen von stahlstäben zu betonbewehrungselementen
JPH03248732A (ja) * 1990-04-09 1991-11-06 Micro Giken:Kk 線材の曲げ加工装置
FR2677282B1 (fr) * 1991-06-06 1993-10-22 Yves Latour Tete de cambrage a outils multiples pour machine a cambrer les fils metalliques.
FR2715334B1 (fr) * 1994-01-21 1996-03-08 Automatisation Ste Francaise Machine pour cintrer un matériau se présentant sous une forme sensiblement rectiligne.
NL9401473A (nl) * 1994-09-09 1996-04-01 Holland Mechanics Bv Buiginrichting.
FR2749199A1 (fr) * 1996-06-03 1997-12-05 Faure Bertrand Equipements Sa Machine de cambrage de fils metalliques
IT1288994B1 (it) * 1996-10-01 1998-09-25 Piegatrici Macch Elettr Macchina sagomatrice doppia con zappe mobili
ITBO20000602A1 (it) * 2000-10-16 2002-04-16 Schnell Spa Metodo e apparecchiatura per la piegatura di profilati e simili secondo raggi di curvatura programmabili
GR1004238B (el) * 2002-04-02 2003-05-14 Αντωνης Παναγιωτη Αναγνωστοπουλος Μεθοδος και μηχανη καμψεως μπετοβεργων, συρματων, σωληνων ή αλλου υλικου πρισματικης διατομης
ITUD20040032A1 (it) * 2004-02-25 2004-05-25 Omes Ohg Srl Dispositivo piegatore per barre
JP5233901B2 (ja) * 2009-08-07 2013-07-10 アイシン・エィ・ダブリュ株式会社 曲げ加工方法
JP5576651B2 (ja) * 2009-12-25 2014-08-20 川崎重工業株式会社 複合材料構造物製造用マンドレルの組立方法およびマンドレルの組立装置
DE102011015570B4 (de) 2011-03-30 2015-01-22 Wafios Ag Biegekopf zum Biegen stab- und rohrförmiger Werkstücke
JP5670957B2 (ja) * 2012-05-21 2015-02-18 株式会社多賀製作所 角線曲げ加工装置
ITUD20130131A1 (it) * 2013-10-14 2015-04-15 A C M Srl Automatismi Costruzioni Meccaniche Apparato per la piegatura di prodotti metallici oblunghi, quali barre, tondini o fili metallici, e relativo procedimento di piegatura
AT514954B1 (de) * 2014-04-09 2015-05-15 Stonawski Rudolf Mag Einrichtung und Verfahren zum Biegen eines Profilelements
CN105903855B (zh) * 2016-06-20 2018-06-08 德州市立尊焊丝有限公司 一种钢丝折弯方法及其实现该方法的钢丝折弯设备
DE102017101759B3 (de) * 2017-01-30 2018-06-21 Geobrugg Ag Biegevorrichtung
US11167337B2 (en) * 2018-11-01 2021-11-09 Pensa Labs, Inc. Self cutting wire bender
CN112845951A (zh) * 2019-11-12 2021-05-28 国网山东省电力公司滨州供电公司 一种便携式弧度可调的钢丝弯制工具及方法
CN111790839A (zh) * 2020-06-24 2020-10-20 姜玲华 一种钢筋折弯机
EP4292729A1 (de) * 2022-06-15 2023-12-20 Progress Maschinen & Automation AG Verfahren zum automatischen wechseln wenigstens einer biegematrize und/oder wenigstens einer führungsdüse einer biegemaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1552885A1 (de) * 1966-09-15 1969-09-11 Frederiksen Ove Steen Maschine zum Biegen von Rohren oder Stangen
IT992163B (it) * 1973-12-03 1975-09-10 Campagna G Gruppo combinato piegatore trancia per staffatrici automatiche per ot tenere staffe con piegature orario e antiorario
FR2270584A1 (en) * 1974-05-07 1975-12-05 Energetics Science Appts for detecting measuring nitrogen oxides
IT1029166B (it) * 1975-04-18 1979-03-10 Fabro Remigio Del Gruppo piegatore con perno centrale rientrante sagomato per macchine piegatrici automatiche di filo e barre in materiale metallico
IT1024224B (it) * 1974-11-15 1978-06-20 Del Fabbro Remigio Maochina staffarice ad alimen tazione continua oberante a recupero di materiale e relativo me todo di oberare per la qustruzio ne delle dette staffe
IT1125327B (it) * 1979-02-28 1986-05-14 Piegatrici Macch Elettr Macchina staffatrice

Also Published As

Publication number Publication date
MX159337A (es) 1989-05-17
EP0079587A1 (de) 1983-05-25
EP0079587B1 (de) 1986-03-26
YU45873B (sh) 1992-09-07
ZA828423B (en) 1983-09-28
BR8206680A (pt) 1983-10-04
JPH0318971B2 (el) 1991-03-13
ES517405A0 (es) 1983-11-16
CH652947A5 (de) 1985-12-13
US4456036A (en) 1984-06-26
JPS58176037A (ja) 1983-10-15
YU256882A (en) 1986-12-31
ATE18724T1 (de) 1986-04-15
DE3270158D1 (en) 1986-04-30
ES8400683A1 (es) 1983-11-16

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