ES2170871T3 - Procedimiento de fabricacion de resortes helicoidales curvados, resortes asi obtenidos y dispositivos para la puesta en practica del procedimiento. - Google Patents
Procedimiento de fabricacion de resortes helicoidales curvados, resortes asi obtenidos y dispositivos para la puesta en practica del procedimiento.Info
- Publication number
- ES2170871T3 ES2170871T3 ES96932633T ES96932633T ES2170871T3 ES 2170871 T3 ES2170871 T3 ES 2170871T3 ES 96932633 T ES96932633 T ES 96932633T ES 96932633 T ES96932633 T ES 96932633T ES 2170871 T3 ES2170871 T3 ES 2170871T3
- Authority
- ES
- Spain
- Prior art keywords
- springs
- procedure
- helicid
- putting
- practice
- 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
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- OLZAGZCCJJBKNZ-UJPOAAIJSA-N 4-[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybenzaldehyde Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=C(C=O)C=C1 OLZAGZCCJJBKNZ-UJPOAAIJSA-N 0.000 title 1
- OLZAGZCCJJBKNZ-UHFFFAOYSA-N formaldehydephenlyl-O-beta-D-pyranosyl alloside Natural products OC1C(O)C(O)C(CO)OC1OC1=CC=C(C=O)C=C1 OLZAGZCCJJBKNZ-UHFFFAOYSA-N 0.000 title 1
- 241000520223 Helice Species 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000001024 single-photon infrared emission spectroscopy Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
Classifications
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/06—Wound springs with turns lying in cylindrical surfaces
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
- Y10S148/908—Spring
-
- 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
- Y10T29/49611—Spring making for vehicle or clutch
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Springs (AREA)
- Wire Processing (AREA)
Abstract
LA INVENCION CONSISTE EN UN PROCEDIMIENTO DE FABRICACION DE MUELLES HELICOIDALES CURVOS A PARTIR DE MUELLES HELICOIDALES RECTOS, QUE COMPRENDE EN ESPECIAL UNA FASE DE CURVADO DE LOS MUELLES RECTOS DURANTE UN PERIODO DE TRATAMIENTO TERMICO. EL PROCEDIMIENTO SE CARACTERIZA POR EL HECHO DE QUE, PARA CURVAR LOS MUELLES, ESTOS SE MANTIENEN ALABEADOS DANDOLES SENSIBLEMENTE LA FORMA DE UNA PORCION DE ESPIRA DE HELICE A FIN DE PROPORCIONAR AL MUELLE UN CONTRADEFECTO ANTES DE REALIZAR LAS OPERACIONES ULTERIORES DE ACABADO. LA INVENCION ESTA RELACIONADA ASIMISMO CON LOS MUELLES FABRICADOS DE ACUERDO CON ESTE PROCEDIMIENTO Y CON LOS DISPOSITIVOS DE APLICACION DEL MISMO, QUE COMPRENDEN MEDIOS DE BLOQUEO DE POR LO MENOS LAS ESPIRAS DE EXTREMO DE LOS MUELLES, SUSCEPTIBLES DE PERMITIR UN BLOQUEO DIFERENCIADO DE DICHAS ESPIRAS, EN FORMA, POR EJEMPLO, DE UN SOPORTE (D SUB,2}) PROVISTO DE MEDIOS DE FIJACION (5A, 5B, 6A, 6B, 10A, 10B, 11A, 11B) PARA LAS ESPIRAS DE EXTREMO DE LOS MUELLES (R SUB,2}).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9511138A FR2739044B1 (fr) | 1995-09-22 | 1995-09-22 | Procede de fabrication de ressorts helicoidaux courbes, ressorts ainsi obtenus et dispositifs pour la mise en oeuvre du procede |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2170871T3 true ES2170871T3 (es) | 2002-08-16 |
Family
ID=9482831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96932633T Expired - Lifetime ES2170871T3 (es) | 1995-09-22 | 1996-09-23 | Procedimiento de fabricacion de resortes helicoidales curvados, resortes asi obtenidos y dispositivos para la puesta en practica del procedimiento. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6132533A (es) |
EP (1) | EP0830462B1 (es) |
JP (1) | JP3984289B2 (es) |
AT (1) | ATE213786T1 (es) |
DE (1) | DE69619519T2 (es) |
ES (1) | ES2170871T3 (es) |
FR (1) | FR2739044B1 (es) |
WO (1) | WO1997011201A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6705868B1 (en) * | 1998-03-18 | 2004-03-16 | Purdue Research Foundation | Apparatus and methods for a shape memory spring actuator and display |
DE50304974D1 (de) * | 2003-11-22 | 2006-10-19 | Schroer Bernt | Verfahren zur Herstellung einer gekrümmten Spiralfeder und Vorrichtung zur Durchführung des Verfahrens |
DE102007031141B4 (de) * | 2007-07-02 | 2009-02-19 | Siemens Ag | Verfahren und Vorrichtung zur Herstellung einer Kontaktfeder einer Kontaktanordnung, insbesondere für elektrische Schalter |
US8506732B2 (en) * | 2009-08-07 | 2013-08-13 | Radyne Corporation | Heat treatment of helical springs or similarly shaped articles by electric resistance heating |
CN102338182A (zh) * | 2010-07-27 | 2012-02-01 | 上海中国弹簧制造有限公司 | 汽车悬架弹簧生产工艺 |
JP6194526B2 (ja) * | 2013-06-05 | 2017-09-13 | 高周波熱錬株式会社 | 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法 |
JP7227251B2 (ja) | 2017-08-24 | 2023-02-21 | ルソール リベルテ インコーポレイティド | コイルバネ及びそれを作製する方法 |
CN116921591B (zh) * | 2023-09-18 | 2023-12-01 | 毕克礼斯精密部件(太仓)有限公司 | 一种弧形弹簧压力机 |
CN116921590B (zh) * | 2023-09-18 | 2023-12-01 | 毕克礼斯精密部件(太仓)有限公司 | 一种弧形弹簧穿套式夹具 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3912224A (en) * | 1974-08-08 | 1975-10-14 | Applied Power Inc | Spring compressor |
US3935630A (en) * | 1975-04-28 | 1976-02-03 | Roy Richard M | Shock absorber spring changing tool |
US4245819A (en) * | 1976-01-13 | 1981-01-20 | George Salter & Company, Ltd. | Apparatus for stabilizing springs |
US4283892A (en) * | 1978-08-02 | 1981-08-18 | Reynolds Metals Company | Metal construction stud and wall system incorporating the same |
US4276684A (en) * | 1980-03-07 | 1981-07-07 | Mattson Charles T | Hand tool spring compressor |
US4478445A (en) * | 1982-01-04 | 1984-10-23 | Kokusan Kinzoku Kogyo Kabushiki Kaisha | Door handle assembly |
US4938811A (en) * | 1988-07-15 | 1990-07-03 | Sumitomo Electric Industries, Ltd. | Steel wire for a spring and method for the production thereof |
JPH0280543A (ja) * | 1988-09-16 | 1990-03-20 | Hitachi Metals Ltd | Ni−Ti系形状記憶合金製引張コイルばねの製造方法 |
US5052664A (en) * | 1989-11-01 | 1991-10-01 | Barnes Group Inc. | Arcuate spring |
DE4224951C1 (de) * | 1992-07-29 | 1993-11-04 | Krupp Ag Hoesch Krupp | Verfahren und vorrichtung zum herstellen von gekruemmten schraubenfedern |
-
1995
- 1995-09-22 FR FR9511138A patent/FR2739044B1/fr not_active Expired - Fee Related
-
1996
- 1996-09-23 US US08/836,668 patent/US6132533A/en not_active Expired - Lifetime
- 1996-09-23 AT AT96932633T patent/ATE213786T1/de active
- 1996-09-23 ES ES96932633T patent/ES2170871T3/es not_active Expired - Lifetime
- 1996-09-23 WO PCT/FR1996/001479 patent/WO1997011201A1/fr active IP Right Grant
- 1996-09-23 JP JP51245297A patent/JP3984289B2/ja not_active Expired - Fee Related
- 1996-09-23 DE DE69619519T patent/DE69619519T2/de not_active Expired - Lifetime
- 1996-09-23 EP EP96932633A patent/EP0830462B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69619519D1 (de) | 2002-04-04 |
JP3984289B2 (ja) | 2007-10-03 |
EP0830462B1 (fr) | 2002-02-27 |
ATE213786T1 (de) | 2002-03-15 |
FR2739044B1 (fr) | 1997-10-24 |
EP0830462A1 (fr) | 1998-03-25 |
DE69619519T2 (de) | 2002-10-10 |
US6132533A (en) | 2000-10-17 |
WO1997011201A1 (fr) | 1997-03-27 |
JPH11500668A (ja) | 1999-01-19 |
FR2739044A1 (fr) | 1997-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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