FR2020185A1 - - Google Patents

Info

Publication number
FR2020185A1
FR2020185A1 FR6929589A FR6929589A FR2020185A1 FR 2020185 A1 FR2020185 A1 FR 2020185A1 FR 6929589 A FR6929589 A FR 6929589A FR 6929589 A FR6929589 A FR 6929589A FR 2020185 A1 FR2020185 A1 FR 2020185A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6929589A
Other languages
French (fr)
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/en
Application filed by AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of FR2020185A1 publication Critical patent/FR2020185A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00Shafts; Axles; Cranks; Eccentrics
    • F16C3/04Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06Crankshafts
    • F16C3/14Features relating to lubrication
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49636Process for making bearing or component thereof
    • Y10T29/49702Lubricating
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/21Elements
    • Y10T74/2173Cranks and wrist pins
    • Y10T74/2185Lubricated

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)
FR6929589A 1968-10-09 1969-08-29 Withdrawn FR2020185A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681802027 DE1802027C (en) 1968-10-09 Induction hardened mechanical component with increased wear, torsional and flexural strength

Publications (1)

Publication Number Publication Date
FR2020185A1 true FR2020185A1 (en) 1970-07-10

Family

ID=5710060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6929589A Withdrawn FR2020185A1 (en) 1968-10-09 1969-08-29

Country Status (3)

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

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 (en) * 1986-12-18 1989-11-15 Von Roll Ag
DE3833794A1 (en) * 1988-10-06 1990-04-26 Nippon Dia Clevite Co SLIDING BEARINGS AND CRANKSHAFT FOR USE IN A CRANKSHAFT CRANKSHAFT ARRANGEMENT
JPH05133416A (en) * 1991-11-07 1993-05-28 Nippon Thompson Co Ltd Direct-acting guide unit with vibration proofness and manufacture thereof
KR970045839A (en) * 1995-12-20 1997-07-26 전성원 Crankshaft for Piston Cooling
US20140260787A1 (en) * 2013-03-18 2014-09-18 Electro-Motive Diesel, Inc. Selectively strengthened crankshaft

Also Published As

Publication number Publication date
DE1802027B2 (en) 1972-10-19
US3621733A (en) 1971-11-23
GB1262918A (en) 1972-02-09
DE1802027A1 (en) 1970-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse