EP2561936A4 - System for adjusting load characteristics of conical spring - Google Patents

System for adjusting load characteristics of conical spring

Info

Publication number
EP2561936A4
EP2561936A4 EP10850196.6A EP10850196A EP2561936A4 EP 2561936 A4 EP2561936 A4 EP 2561936A4 EP 10850196 A EP10850196 A EP 10850196A EP 2561936 A4 EP2561936 A4 EP 2561936A4
Authority
EP
European Patent Office
Prior art keywords
load characteristics
conical spring
adjusting load
adjusting
conical
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.)
Granted
Application number
EP10850196.6A
Other languages
German (de)
French (fr)
Other versions
EP2561936B1 (en
EP2561936A1 (en
Inventor
Hiroshi Ookubo
Osamu Shimomura
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.)
Amada Orii Co Ltd
Original Assignee
Orii and Mec Corp
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 Orii and Mec Corp filed Critical Orii and Mec Corp
Publication of EP2561936A1 publication Critical patent/EP2561936A1/en
Publication of EP2561936A4 publication Critical patent/EP2561936A4/en
Application granted granted Critical
Publication of EP2561936B1 publication Critical patent/EP2561936B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B21F3/06—Coiling wire into particular forms helically internally on a hollow form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • 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
    • B21F3/10—Coiling wire into particular forms to spirals other than flat, e.g. conical
    • 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
EP10850196.6A 2010-04-19 2010-04-19 Conical spring forming apparatus comprising a system for adjusting the load characteristics of a conical spring Active EP2561936B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/056931 WO2011132251A1 (en) 2010-04-19 2010-04-19 System for adjusting load characteristics of conical spring

Publications (3)

Publication Number Publication Date
EP2561936A1 EP2561936A1 (en) 2013-02-27
EP2561936A4 true EP2561936A4 (en) 2016-10-26
EP2561936B1 EP2561936B1 (en) 2017-11-15

Family

ID=44833813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10850196.6A Active EP2561936B1 (en) 2010-04-19 2010-04-19 Conical spring forming apparatus comprising a system for adjusting the load characteristics of a conical spring

Country Status (7)

Country Link
US (2) US20130036783A1 (en)
EP (1) EP2561936B1 (en)
JP (1) JP5529262B2 (en)
KR (1) KR101517166B1 (en)
CN (1) CN102811825B (en)
TW (1) TWI527639B (en)
WO (1) WO2011132251A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5529262B2 (en) * 2010-04-19 2014-06-25 オリイメック株式会社 Conical spring load characteristic adjustment system
CN107497975B (en) * 2017-09-08 2024-03-12 湖北国清通用零部件有限公司 Conical spring processingequipment
CN110479919A (en) * 2017-12-29 2019-11-22 浙江安吉美佳琪家居用品有限公司 Mechanized production system is used in sping mattress production
CN108284175B (en) * 2017-12-29 2019-11-08 赵龙 A kind of sping mattress processing wind spring equipment
CN109332558B (en) * 2018-11-06 2023-10-27 浙江万能弹簧机械有限公司 Low-noise type high-speed spring coiling machine
CN110421101A (en) * 2019-07-02 2019-11-08 佛山市崎林床具机械有限公司 A kind of high speed two-wire torsion machine head
US11540941B2 (en) 2019-12-11 2023-01-03 Alcon Inc. Adjustable support sleeve for surgical instruments
JP6901645B1 (en) * 2021-03-30 2021-07-14 旭精機工業株式会社 Spring forming machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5657657A (en) * 1995-11-07 1997-08-19 Bhs-Torin Inc. Spring coiling machine with hybrid servo motor-cam torsion control
US20040211236A1 (en) * 2003-02-10 2004-10-28 Orii & Mec Corporation Wire spring forming apparatus

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517436A (en) * 1944-03-17 1950-08-01 William Dzus Forming method and apparatus
US2456755A (en) * 1947-01-31 1948-12-21 Claude J Terrell Helical coil butt ground winding machine
US2705027A (en) * 1950-12-01 1955-03-29 Robert H Sanborn Fully automatic machine for making double bodied torsion coiled springs
US3641794A (en) * 1970-01-26 1972-02-15 Sam J Carrozza Monitoring system for a helical coil spring winder and method
US3740984A (en) * 1971-01-04 1973-06-26 C Bergevin Spring coiling machine
JPS5725233A (en) * 1980-07-18 1982-02-10 Nhk Spring Co Ltd Formation of coil spring
US4393678A (en) * 1980-12-22 1983-07-19 Tekno-Detaljer Sture Carlsson Ab Spring coiling machine
SU1082533A1 (en) * 1982-12-28 1984-03-30 Северо-Западный Заочный Политехнический Институт Apparatus for manufacturing springs
JPS61222647A (en) * 1985-03-28 1986-10-03 Asahi Seiki Kogyo Kk Method and device for producing multilayer coil spring
JP2571084B2 (en) * 1987-12-26 1997-01-16 株式会社モリタアンドカンパニー Method and apparatus for manufacturing double conical spring
US5452598A (en) * 1993-07-26 1995-09-26 Minyu Machinery Corp., Ltd. Automatic spring formation apparatus
JP3286236B2 (en) * 1998-01-14 2002-05-27 株式会社板屋製作所 Spring manufacturing equipment
JP3851013B2 (en) * 1999-02-26 2006-11-29 旭精機工業株式会社 Wire rod processing method and processing apparatus therefor
JP2002301534A (en) * 2001-04-02 2002-10-15 Fuji Seiko Kk Wave coil spring with changed coil diameters, and manufacturing method and manufacturing device thereof
KR100374799B1 (en) 2001-04-16 2003-03-03 주식회사 삼현 Manufacturing device for spiral spring
JP2003097615A (en) * 2001-09-21 2003-04-03 Showa Corp Multistep coil spring
JP2004025246A (en) * 2002-06-26 2004-01-29 Nhk Spring Co Ltd Method for manufacturing coiled spring having straight inclined axis
US7353680B1 (en) * 2006-09-06 2008-04-08 Jin-Tarng Huang Universal compression spring former
JP5529262B2 (en) * 2010-04-19 2014-06-25 オリイメック株式会社 Conical spring load characteristic adjustment system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5657657A (en) * 1995-11-07 1997-08-19 Bhs-Torin Inc. Spring coiling machine with hybrid servo motor-cam torsion control
US20040211236A1 (en) * 2003-02-10 2004-10-28 Orii & Mec Corporation Wire spring forming apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011132251A1 *

Also Published As

Publication number Publication date
WO2011132251A1 (en) 2011-10-27
TW201143929A (en) 2011-12-16
US20150231687A1 (en) 2015-08-20
JPWO2011132251A1 (en) 2013-07-18
KR20130059314A (en) 2013-06-05
CN102811825B (en) 2014-12-03
EP2561936B1 (en) 2017-11-15
JP5529262B2 (en) 2014-06-25
US20130036783A1 (en) 2013-02-14
EP2561936A1 (en) 2013-02-27
TWI527639B (en) 2016-04-01
CN102811825A (en) 2012-12-05
KR101517166B1 (en) 2015-05-04

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