DE3713112C2 - - Google Patents

Info

Publication number
DE3713112C2
DE3713112C2 DE3713112A DE3713112A DE3713112C2 DE 3713112 C2 DE3713112 C2 DE 3713112C2 DE 3713112 A DE3713112 A DE 3713112A DE 3713112 A DE3713112 A DE 3713112A DE 3713112 C2 DE3713112 C2 DE 3713112C2
Authority
DE
Germany
Prior art keywords
guide roller
carriage
coil spring
carrier
guide
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 - Lifetime
Application number
DE3713112A
Other languages
German (de)
English (en)
Other versions
DE3713112A1 (de
Inventor
Masaharu Kamakura Kanagawa Jp Shibata
Tsutomo Furuyama
Kazuo Yokohama Jp Ohkoshi
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring Co Ltd
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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Publication of DE3713112A1 publication Critical patent/DE3713112A1/de
Application granted granted Critical
Publication of DE3713112C2 publication Critical patent/DE3713112C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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)
DE19873713112 1986-04-22 1987-04-16 Schraubenfederwickelanlage Granted DE3713112A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61092816A JPS62248529A (ja) 1986-04-22 1986-04-22 コイルばね巻線機

Publications (2)

Publication Number Publication Date
DE3713112A1 DE3713112A1 (de) 1987-10-29
DE3713112C2 true DE3713112C2 (en, 2012) 1991-07-18

Family

ID=14064945

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873713112 Granted DE3713112A1 (de) 1986-04-22 1987-04-16 Schraubenfederwickelanlage

Country Status (3)

Country Link
US (1) US4715202A (en, 2012)
JP (1) JPS62248529A (en, 2012)
DE (1) DE3713112A1 (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926298A1 (de) * 1998-08-19 2000-12-21 Liu Ching Liang Vorrichtung zum Formen von Schraubenfedern
DE102009020666A1 (de) 2009-05-11 2010-11-25 Wafios Ag Vorrichtung zum Biegen stangenförmiger Werkstücke

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338153A1 (en) * 1988-04-21 1989-10-25 Norio Matsuura Spring producing apparatus
JPH04144175A (ja) * 1990-10-04 1992-05-18 Nec Corp 反射型ホトセンサー及びその製造方法
IT1313800B1 (it) * 1999-10-19 2002-09-23 Simplex Rapid Di Boschiero Cor Metodo per variare in modo continuo e controllato,durante laproduzione di molle,la loro tensione iniziale e macchina realizzante
CA2418223A1 (en) * 2000-08-11 2002-02-21 Scimed Life Systems, Inc. Method of making vaso-occlusive coils
JP4551630B2 (ja) * 2003-05-14 2010-09-29 新日本製鐵株式会社 らせん線材の製造装置
JP4612285B2 (ja) * 2003-06-06 2011-01-12 新日本製鐵株式会社 らせん線材の製造装置
US7198068B2 (en) 2003-08-28 2007-04-03 Meritor Suspension Systems Co. Cassette pigtailing machine for a coil spring
JP4536701B2 (ja) * 2006-11-06 2010-09-01 三菱製鋼株式会社 コイルバネ形成装置
JP4913703B2 (ja) * 2007-10-31 2012-04-11 旭精機工業株式会社 コイルばね製造機及びコイルばね製造方法
JP5066506B2 (ja) * 2008-10-27 2012-11-07 三菱製鋼株式会社 コイルバネ形成方法およびコイルバネ
US9744584B2 (en) * 2014-03-25 2017-08-29 Dae Won Kang Up Co., Ltd. Hot formed coiling machine
JP6368661B2 (ja) 2015-02-27 2018-08-01 日本発條株式会社 コイルばね製造装置とコイルばねの製造方法
CN115071115B (zh) * 2022-06-17 2023-05-05 福州大学 缠绕型金属橡胶毛坯定螺距拉伸及定缠绕角度的控制装备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094204A (en) * 1936-03-07 1937-09-28 Iron Fireman Mfg Co Method of and apparatus for manufacturing rolled steel worms
US2165411A (en) * 1938-08-09 1939-07-11 American Locomotive Co Method of making helical springs
US3423980A (en) * 1966-08-15 1969-01-28 Gulf Oil Corp Spring winding machine
US3470721A (en) * 1967-01-03 1969-10-07 Moog Industries Inc Coil spring winding machine
DE1752891C3 (de) * 1968-07-31 1975-02-27 Hoesch Werke Ag, 4600 Dortmund Wickelmaschine für Schraubenfedern
US3610006A (en) * 1969-09-08 1971-10-05 Moog Industries Inc Coil spring winding machine with bar transfer means
FR2357316A1 (fr) * 1976-07-09 1978-02-03 Missioux Jean Leon Machine a former des ressorts helicoidaux
JPS5584226A (en) * 1978-12-20 1980-06-25 Nippon Sanken Kk Production of metal spiral tube
JPS5620935A (en) * 1979-07-26 1981-02-27 Matsushita Electric Ind Co Ltd Heating cooker
JPS5725233A (en) * 1980-07-18 1982-02-10 Nhk Spring Co Ltd Formation of coil spring
JPS6120641A (ja) * 1984-07-09 1986-01-29 Nhk Spring Co Ltd コイリング装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926298A1 (de) * 1998-08-19 2000-12-21 Liu Ching Liang Vorrichtung zum Formen von Schraubenfedern
DE19926298C2 (de) * 1998-08-19 2003-08-21 Ching-Liang Liu Vorrichtung zum Formen von Schraubenfedern
DE102009020666A1 (de) 2009-05-11 2010-11-25 Wafios Ag Vorrichtung zum Biegen stangenförmiger Werkstücke
DE102009020666B4 (de) * 2009-05-11 2012-08-30 Wafios Ag Vorrichtung zum Biegen stangenförmiger Werkstücke

Also Published As

Publication number Publication date
JPS62248529A (ja) 1987-10-29
DE3713112A1 (de) 1987-10-29
US4715202A (en) 1987-12-29
JPH0233460B2 (en, 2012) 1990-07-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PRUFER & PARTNER GBR, 81545 MUENCHEN