IT1282393B1 - Macchina torsionatrice o piegatrice particolarmente studiata per la fabbricazione di molle a torsione semplici e doppie - Google Patents

Macchina torsionatrice o piegatrice particolarmente studiata per la fabbricazione di molle a torsione semplici e doppie

Info

Publication number
IT1282393B1
IT1282393B1 IT96MI000856A ITMI960856A IT1282393B1 IT 1282393 B1 IT1282393 B1 IT 1282393B1 IT 96MI000856 A IT96MI000856 A IT 96MI000856A IT MI960856 A ITMI960856 A IT MI960856A IT 1282393 B1 IT1282393 B1 IT 1282393B1
Authority
IT
Italy
Prior art keywords
twisting
manufacture
bending machine
torsion springs
particularly designed
Prior art date
Application number
IT96MI000856A
Other languages
English (en)
Inventor
Hans Kunz
Gabriella Kunz
Original Assignee
Omd Spa
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 Omd Spa filed Critical Omd Spa
Priority to IT96MI000856A priority Critical patent/IT1282393B1/it
Publication of ITMI960856A0 publication Critical patent/ITMI960856A0/it
Priority to EP97830199A priority patent/EP0804978B1/en
Priority to DE69715953T priority patent/DE69715953T2/de
Publication of ITMI960856A1 publication Critical patent/ITMI960856A1/it
Application granted granted Critical
Publication of IT1282393B1 publication Critical patent/IT1282393B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Food-Manufacturing Devices (AREA)
IT96MI000856A 1996-05-02 1996-05-02 Macchina torsionatrice o piegatrice particolarmente studiata per la fabbricazione di molle a torsione semplici e doppie IT1282393B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT96MI000856A IT1282393B1 (it) 1996-05-02 1996-05-02 Macchina torsionatrice o piegatrice particolarmente studiata per la fabbricazione di molle a torsione semplici e doppie
EP97830199A EP0804978B1 (en) 1996-05-02 1997-04-30 Twisting or bending machine for making either mono or double winding coil springs
DE69715953T DE69715953T2 (de) 1996-05-02 1997-04-30 Maschine zum Wickeln von Schraubenfedern mit Einfach- oder Doppelwindungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000856A IT1282393B1 (it) 1996-05-02 1996-05-02 Macchina torsionatrice o piegatrice particolarmente studiata per la fabbricazione di molle a torsione semplici e doppie

Publications (3)

Publication Number Publication Date
ITMI960856A0 ITMI960856A0 (it) 1996-05-02
ITMI960856A1 ITMI960856A1 (it) 1997-11-02
IT1282393B1 true IT1282393B1 (it) 1998-03-20

Family

ID=11374179

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000856A IT1282393B1 (it) 1996-05-02 1996-05-02 Macchina torsionatrice o piegatrice particolarmente studiata per la fabbricazione di molle a torsione semplici e doppie

Country Status (3)

Country Link
EP (1) EP0804978B1 (it)
DE (1) DE69715953T2 (it)
IT (1) IT1282393B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100353088C (zh) * 2004-09-02 2007-12-05 吴国城 弹簧机线轴传动结构
ATE377466T1 (de) * 2004-09-21 2007-11-15 David Wu Federformmaschine mit einer drahtzuführeinheit
DE102007031514A1 (de) 2007-07-06 2009-01-08 Wafios Ag Drahtverformungsmaschine
DE102011007183A1 (de) 2011-04-12 2012-10-18 Wafios Ag Verfahren und System zur Programmierung der Steuerung einer mehrachsigen Umformmaschine sowie Umformmaschine
CN108372262B (zh) * 2018-03-01 2020-04-03 芜湖市海联机械设备有限公司 一种自动卷簧机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472051A (en) * 1967-03-17 1969-10-14 Charles R Bergevin Spring coiling machine
JPS59163044A (ja) * 1983-03-09 1984-09-14 Chuo Spring Co Ltd 熱間コイルばねの製造装置
JPS6054239A (ja) * 1983-09-01 1985-03-28 Morita Tekkosho:Kk コイルばねの製造方法とその製造機
DE3912244A1 (de) * 1989-04-14 1990-10-18 Pulzer Biegetechnik Gmbh Vorrichtung zum biegen von stangenfoermigem material bereichsweise in die form einer spirale
JP2675523B2 (ja) * 1994-06-30 1997-11-12 株式会社板屋製作所 バネ製造装置

Also Published As

Publication number Publication date
EP0804978A1 (en) 1997-11-05
ITMI960856A1 (it) 1997-11-02
DE69715953T2 (de) 2003-08-14
DE69715953D1 (de) 2002-11-07
EP0804978B1 (en) 2002-10-02
ITMI960856A0 (it) 1996-05-02

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