GB1262918A - Steel components having an induction hardened surface and an oil duct - Google Patents

Steel components having an induction hardened surface and an oil duct

Info

Publication number
GB1262918A
GB1262918A GB47570/69A GB4757069A GB1262918A GB 1262918 A GB1262918 A GB 1262918A GB 47570/69 A GB47570/69 A GB 47570/69A GB 4757069 A GB4757069 A GB 4757069A GB 1262918 A GB1262918 A GB 1262918A
Authority
GB
United Kingdom
Prior art keywords
oil duct
steel components
hardened surface
induction hardened
crank
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
GB47570/69A
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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
Priority claimed from DE19681802027 external-priority patent/DE1802027C/de
Application filed by AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of GB1262918A publication Critical patent/GB1262918A/en
Expired legal-status Critical Current

Links

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
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/14—Features relating to lubrication
    • 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
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49702—Lubricating
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2185—Lubricated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Heat Treatment Of Articles (AREA)
GB47570/69A 1968-10-09 1969-09-26 Steel components having an induction hardened surface and an oil duct Expired GB1262918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681802027 DE1802027C (de) 1968-10-09 Induktionsgehartetes mechanisches Bauteil mit erhöhter Verschleiß , Torsions und Biegefestigkeit

Publications (1)

Publication Number Publication Date
GB1262918A true GB1262918A (en) 1972-02-09

Family

ID=5710060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47570/69A Expired GB1262918A (en) 1968-10-09 1969-09-26 Steel components having an induction hardened surface and an oil duct

Country Status (3)

Country Link
US (1) US3621733A (enrdf_load_stackoverflow)
FR (1) FR2020185A1 (enrdf_load_stackoverflow)
GB (1) GB1262918A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824659A (en) * 1973-03-05 1974-07-23 Maschf Augsburg Nuernberg Ag Crankshaft with hardened transition portions and its manufacture
CH672352A5 (enrdf_load_stackoverflow) * 1986-12-18 1989-11-15 Von Roll Ag
DE3833794A1 (de) * 1988-10-06 1990-04-26 Nippon Dia Clevite Co Gleitlager und kurbelwelle zur verwendung bei einer kurbelwellen-kurbelstangen-anordnung
JPH05133416A (ja) * 1991-11-07 1993-05-28 Nippon Thompson Co Ltd 防振性を有する直動案内ユニツト及びその製造方法
KR970045839A (ko) * 1995-12-20 1997-07-26 전성원 피스톤 냉각용 크랭크샤프트
US20140260787A1 (en) * 2013-03-18 2014-09-18 Electro-Motive Diesel, Inc. Selectively strengthened crankshaft

Also Published As

Publication number Publication date
DE1802027B2 (de) 1972-10-19
DE1802027A1 (de) 1970-04-16
US3621733A (en) 1971-11-23
FR2020185A1 (enrdf_load_stackoverflow) 1970-07-10

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