FR2988792B1 - Dispositif et procede de blocage a hauteur controlee d'un ressort - Google Patents

Dispositif et procede de blocage a hauteur controlee d'un ressort

Info

Publication number
FR2988792B1
FR2988792B1 FR1252958A FR1252958A FR2988792B1 FR 2988792 B1 FR2988792 B1 FR 2988792B1 FR 1252958 A FR1252958 A FR 1252958A FR 1252958 A FR1252958 A FR 1252958A FR 2988792 B1 FR2988792 B1 FR 2988792B1
Authority
FR
France
Prior art keywords
blocking
spring
controlled height
height
controlled
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 - Fee Related
Application number
FR1252958A
Other languages
English (en)
Other versions
FR2988792A1 (fr
Inventor
Thierry Duquesne
Cyrille Hodin
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.)
Sogefi Suspensions SA
Original Assignee
Allevard Rejna Autosuspensions SA
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 Allevard Rejna Autosuspensions SA filed Critical Allevard Rejna Autosuspensions SA
Priority to FR1252958A priority Critical patent/FR2988792B1/fr
Priority to EP13161444.8A priority patent/EP2644714B1/fr
Priority to KR1020130034699A priority patent/KR102060201B1/ko
Priority to JP2013071771A priority patent/JP6196056B2/ja
Priority to US13/853,312 priority patent/US9339863B2/en
Publication of FR2988792A1 publication Critical patent/FR2988792A1/fr
Application granted granted Critical
Publication of FR2988792B1 publication Critical patent/FR2988792B1/fr
Expired - Fee Related 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
    • B21F9/00—Straining wire
    • 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
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F99/00—Subject matter not provided for in other groups of this subclass
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53613—Spring applier or remover
    • Y10T29/53622—Helical spring
FR1252958A 2012-03-30 2012-03-30 Dispositif et procede de blocage a hauteur controlee d'un ressort Expired - Fee Related FR2988792B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1252958A FR2988792B1 (fr) 2012-03-30 2012-03-30 Dispositif et procede de blocage a hauteur controlee d'un ressort
EP13161444.8A EP2644714B1 (fr) 2012-03-30 2013-03-27 Dispositif et procédé de blocage à hauteur controlée d'un ressort
KR1020130034699A KR102060201B1 (ko) 2012-03-30 2013-03-29 스프링을 제어된 범위로 설정하기 위한 장치 및 방법
JP2013071771A JP6196056B2 (ja) 2012-03-30 2013-03-29 制御された範囲にスプリングをセッチングする装置および方法
US13/853,312 US9339863B2 (en) 2012-03-30 2013-03-29 Device and a method for setting a spring to a controlled extent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1252958A FR2988792B1 (fr) 2012-03-30 2012-03-30 Dispositif et procede de blocage a hauteur controlee d'un ressort

Publications (2)

Publication Number Publication Date
FR2988792A1 FR2988792A1 (fr) 2013-10-04
FR2988792B1 true FR2988792B1 (fr) 2015-02-27

Family

ID=47915131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1252958A Expired - Fee Related FR2988792B1 (fr) 2012-03-30 2012-03-30 Dispositif et procede de blocage a hauteur controlee d'un ressort

Country Status (5)

Country Link
US (1) US9339863B2 (fr)
EP (1) EP2644714B1 (fr)
JP (1) JP6196056B2 (fr)
KR (1) KR102060201B1 (fr)
FR (1) FR2988792B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101684904B1 (ko) * 2015-10-13 2016-12-12 한국기계연구원 저항재료가 코팅된 형상기억합금 스프링 및 그 제작방법
JP6113891B1 (ja) * 2016-05-25 2017-04-12 株式会社システムテクニカ アーク状コイルスプリングの製造方法及び製造装置
KR102016914B1 (ko) * 2018-09-04 2019-09-02 대원강업주식회사 저항가열을 이용한 자동차 현가장치 코일스프링의 핫세팅용 지그

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218864A (en) * 1938-06-23 1940-10-22 Charles A Widgren Means for forming and tempering helical springs
US3256594A (en) * 1964-07-10 1966-06-21 Eugene C Howard Spring compressing tool
US3814382A (en) * 1972-01-19 1974-06-04 Applied Power Ind Inc Spring compressor
US3764107A (en) * 1972-05-15 1973-10-09 Gen Motors Corp Spring handling apparatus
US3866896A (en) * 1973-04-02 1975-02-18 Crawford Howard E Resilient coil spring adjuster and method of fabrication
US4036473A (en) * 1975-02-07 1977-07-19 Kenneth Donald Kloster Spring compressor tool
DE2813381C2 (de) * 1978-03-28 1982-12-30 Horst 7730 Villingen-Schwenningen Klann Druckfedernspanner
FR2648380B1 (fr) * 1989-06-20 1994-10-07 Allevard Ind Sa
US5031294A (en) * 1990-05-03 1991-07-16 Branick Industries, Inc. Strut spring compressor
JP2852114B2 (ja) * 1990-09-14 1999-01-27 日本発条株式会社 コイルばねのセッチング装置
JPH0739015B2 (ja) * 1990-12-27 1995-05-01 日本発条株式会社 コイルばねのセッチング装置とセッチング方法
DE19631524C1 (de) * 1996-08-03 1997-11-27 Angelika Weishaar Konsolfederspanner
DE19751215C1 (de) * 1997-11-19 1998-12-10 Porsche Ag Vorrichtung zum Blockieren einer Feder in einem Federbein
US20040183243A1 (en) * 2003-03-20 2004-09-23 Yen-Ming Chen Spring enhancer
JP2005048902A (ja) * 2003-07-30 2005-02-24 Nippon Valqua Ind Ltd 成形ベローズの製造方法、および該方法により得られた成形ベローズ
JP2006142316A (ja) * 2004-11-16 2006-06-08 Showa Corp コイルばねのセッチング装置
US7814629B2 (en) * 2007-07-11 2010-10-19 Ismet Uzun Strut spring compression apparatus
US8112856B2 (en) * 2008-08-05 2012-02-14 Yakita Metal Industry Co., Ltd. Clamp of anti-vibration spring

Also Published As

Publication number Publication date
EP2644714A1 (fr) 2013-10-02
JP2013223883A (ja) 2013-10-31
KR20130111460A (ko) 2013-10-10
FR2988792A1 (fr) 2013-10-04
KR102060201B1 (ko) 2019-12-27
JP6196056B2 (ja) 2017-09-13
US9339863B2 (en) 2016-05-17
EP2644714B1 (fr) 2015-02-18
US20130255082A1 (en) 2013-10-03

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Legal Events

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PLFP Fee payment

Year of fee payment: 4

ST Notification of lapse

Effective date: 20161130