ES403785A1 - Procedimiento para obtener una pieza de acero de naturalezaelastica. - Google Patents

Procedimiento para obtener una pieza de acero de naturalezaelastica.

Info

Publication number
ES403785A1
ES403785A1 ES403785A ES403785A ES403785A1 ES 403785 A1 ES403785 A1 ES 403785A1 ES 403785 A ES403785 A ES 403785A ES 403785 A ES403785 A ES 403785A ES 403785 A1 ES403785 A1 ES 403785A1
Authority
ES
Spain
Prior art keywords
steel
carbon
low
elastic nature
manufacture
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
Application number
ES403785A
Other languages
English (en)
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.)
Valeo SE
Original Assignee
Francaise du Ferodo 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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Publication of ES403785A1 publication Critical patent/ES403785A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16F1/32—Belleville-type springs
    • F16F1/324—Belleville-type springs characterised by having tongues or arms directed in a generally radial direction, i.e. diaphragm-type springs
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/583—Diaphragm-springs, e.g. Belleville

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Operated Clutches (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
ES403785A 1971-06-15 1972-06-13 Procedimiento para obtener una pieza de acero de naturalezaelastica. Expired ES403785A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121609A FR2142158A5 (es) 1971-06-15 1971-06-15

Publications (1)

Publication Number Publication Date
ES403785A1 true ES403785A1 (es) 1975-05-01

Family

ID=9078652

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403785A Expired ES403785A1 (es) 1971-06-15 1972-06-13 Procedimiento para obtener una pieza de acero de naturalezaelastica.

Country Status (5)

Country Link
DE (1) DE2229028A1 (es)
ES (1) ES403785A1 (es)
FR (1) FR2142158A5 (es)
GB (1) GB1402144A (es)
IT (1) IT960594B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235807A1 (de) * 1981-10-01 1983-04-21 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Oberflaechenhaertung von stahl durch waermebehandlung
MX158127A (es) * 1983-03-12 1989-01-09 Luk Lamellen & Kupplungsbau Acoplamiento friccional
GB8507230D0 (en) * 1985-03-20 1985-04-24 Lucas Ind Plc Thin flat article with hardened surfaces
GB2186290B (en) * 1986-02-11 1989-11-22 Avdel Ltd Pin for a fastener, and method of making same
FR2671022B1 (fr) * 1990-12-26 1995-01-06 Valeo Procede de fabrication d'un diaphragme, notamment pour embrayages de vehicules automobiles.
FR2765291B1 (fr) * 1997-06-27 2001-03-30 Luk Lamellen & Kupplungsbau Procede d'ajustement d'un ressort en membrane
DE19830660A1 (de) * 1998-07-09 2000-01-20 Sachs Race Eng Gmbh Reibungskupplung mit Nickelchromlegierungs-Federelementen
FR2812575B1 (fr) * 2000-08-01 2002-10-11 Valeo Procede de fabrication d'une piece metallique comprenant au moins une partie elastiquement deformable, et piece metallique obtenue par execution de ce procede
DE10334470A1 (de) 2003-07-29 2005-03-03 Muhr Und Bender Kg Tellerfeder mit verbessertem Setzverhalten
JP5632454B2 (ja) 2010-03-18 2014-11-26 日本発條株式会社 ばね用鋼および鋼材の表面処理方法
DE102015207111B3 (de) * 2015-04-20 2016-08-18 Schaeffler Technologies AG & Co. KG Verfahren zur thermochemisch-thermischen Behandlung von kohlenstoffreduzierten Stählen
CN105937571A (zh) * 2016-07-13 2016-09-14 苏州市虎丘区浒墅关弹簧厂 一种优质中碳波形弹簧
EP3762244B1 (en) * 2018-03-08 2023-06-07 Volvo Truck Corporation Spring assembly for a tandem axle vehicle suspension

Also Published As

Publication number Publication date
IT960594B (it) 1973-11-30
GB1402144A (en) 1975-08-06
DE2229028A1 (de) 1973-01-04
FR2142158A5 (es) 1973-01-26

Similar Documents

Publication Publication Date Title
ES403785A1 (es) Procedimiento para obtener una pieza de acero de naturalezaelastica.
ES282075A1 (es) Procedimiento de obtención de acero no inoxidable, fácilmente mecanizable
ES399056A1 (es) Un procedimiento para mejorar las propiedades de un filo o borde cortante de acero.
ES381409A1 (es) Un procedimiento para producir nuevos aceros inoxidables austeniticos.
ES448149A1 (es) Un procedimiento de fabricacion de chapas de acero de espe- sores comprendidos entre 10 y 500 micras.
GB1100006A (en) Method of heat-treating steel strip and the product thereof
ES297169A1 (es) Un procedimiento para mejorar la capacidad de tratamiento de un polímero de dieno conjugado
ES400461A1 (es) Un metodo para controlar el contenido final de carbono en un proceso de produccion de acero.
ES386098A1 (es) Un metodo para producir instrumentos de corte.
ES382073A1 (es) Procedimiento para eliminar las rugosidades en aceros ino- xidables ferriticos al cromo.
GB1413300A (en) Process for the preparation of diaminomaleonitrile
ES245587A1 (es) Procedimietno par la obtenciën de esteroides
ES399702A1 (es) Procedimiento para la obtencion de un acero de elevada per-meabilidad magnetica.
GB794806A (en) Improvements in or relating to the surface treatment of clutch discs
ES277290A1 (es) Un procedimiento para la fabricación de cola de caseína
ES276959A1 (es) Procedimiento de preparación de compuesto ataráxico
ES402168A1 (es) Un procedimiento para la limpieza de telas.
ES203537A1 (es) UN PROCEDIMIENTO PARA LA PRODUCCIoN DE MEZCLAS DE ESTREPTOKINASA Y ESTREPTODORNASA
ES270316A1 (es) Procedimiento para la obtención de nuevos compuestos hidroxifenílicos
CA924617A (en) Method of manufacturing non-aging low carbon steel
ES280468A1 (es) Procedimiento para evitar el enfieltramiento de la lana
ES332836A1 (es) Un procedimiento para el tratamiento superficial de un metal.
ES283466A1 (es) Procedimiento para la fabricación de acero de grano fino para construcción
ES33980U (es) Rueda de disco para vehículos
JPS5224119A (en) Uniform direct annearing method of wire rod