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EP1043486A3 - Crank shaft for an internal combustion engine - Google Patents

Crank shaft for an internal combustion engine Download PDF

Info

Publication number
EP1043486A3
EP1043486A3 EP00105797A EP00105797A EP1043486A3 EP 1043486 A3 EP1043486 A3 EP 1043486A3 EP 00105797 A EP00105797 A EP 00105797A EP 00105797 A EP00105797 A EP 00105797A EP 1043486 A3 EP1043486 A3 EP 1043486A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
crank shaft
clamping force
axially directed
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.)
Granted
Application number
EP00105797A
Other languages
German (de)
French (fr)
Other versions
EP1043486B1 (en
EP1043486A2 (en
Inventor
Ulrich Dr.-Ing. Rohs
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.)
Atesteo GmbH and Co KG
Original Assignee
GIF Gesellschaft fuer Industrieforschung mbH
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 GIF Gesellschaft fuer Industrieforschung mbH filed Critical GIF Gesellschaft fuer Industrieforschung mbH
Publication of EP1043486A2 publication Critical patent/EP1043486A2/en
Publication of EP1043486A3 publication Critical patent/EP1043486A3/en
Application granted granted Critical
Publication of EP1043486B1 publication Critical patent/EP1043486B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y10T403/7054—Plural, circumferentially related shims between members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Connection Of Plates (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Pulleys (AREA)

Abstract

Bei einer Kurbelwelle eines Motors mit zumindest zwei Abtrieben, die auf einem gemeinsamen Wellenabschnitt mittels einer im wesentlichen axial gerichteten Spannkraft gegeneinander verspannt sind, werden Mittel vorgeschlagen, welche die axial gerichtete Spannkraft in eine Spannkraft mit einer radialen Komponente umlenken, die auf wenigstens einen Abtrieb wirkt.

Figure 00000001
In the case of a crankshaft of an engine with at least two drives which are clamped against one another on a common shaft section by means of an essentially axially directed clamping force, means are proposed which deflect the axially directed clamping force into a clamping force with a radial component which acts on at least one output .
Figure 00000001
EP00105797A 1999-04-07 2000-03-18 Crank shaft for an internal combustion engine Expired - Lifetime EP1043486B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19915508A DE19915508A1 (en) 1999-04-07 1999-04-07 Crankshaft of an engine
DE19915508 1999-04-07

Publications (3)

Publication Number Publication Date
EP1043486A2 EP1043486A2 (en) 2000-10-11
EP1043486A3 true EP1043486A3 (en) 2001-11-21
EP1043486B1 EP1043486B1 (en) 2005-03-16

Family

ID=7903674

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105797A Expired - Lifetime EP1043486B1 (en) 1999-04-07 2000-03-18 Crank shaft for an internal combustion engine

Country Status (5)

Country Link
US (2) US6439080B1 (en)
EP (1) EP1043486B1 (en)
JP (1) JP2000316255A (en)
DE (2) DE19915508A1 (en)
ES (1) ES2239952T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105465155A (en) * 2015-12-05 2016-04-06 山西晋城无烟煤矿业集团有限责任公司 Motor torque shaft convenient to replace, demount and mount

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007021731A1 (en) * 2007-05-09 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Fastening device for fastening objects to a base
DE102008046167B4 (en) * 2008-09-06 2019-08-29 Bayerische Motoren Werke Aktiengesellschaft Assembly procedure for a split sprocket on a crankshaft
CN104358794A (en) * 2014-11-11 2015-02-18 无锡恒富科技有限公司 Shot blasting machine main blasting chamber transmission structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703795A1 (en) * 1976-02-03 1977-08-04 Voest Ag DETACHABLE HUB-SHAFT CONNECTION
GB2013835A (en) * 1977-11-09 1979-08-15 Williams Power Products Ltd Improvements in power take-offs for internal combustion engines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190411A (en) * 1939-03-14 1940-02-13 Berman G Kielmeyer Sectional crankshaft
BE502775A (en) * 1950-04-28
US2755093A (en) * 1953-01-02 1956-07-17 Oskar E Peter Clamping means
US4277972A (en) * 1979-12-06 1981-07-14 Modular Data Systems, Inc. Engine dynamometer
JPS56101024A (en) * 1980-01-17 1981-08-13 Yanmar Diesel Engine Co Ltd Structure for power transmission section of internal-combustion engine
JPS6052424U (en) * 1983-05-31 1985-04-12 株式会社椿本チエイン Fastening device between shaft and rotating body
JPS61290259A (en) * 1985-06-17 1986-12-20 Kawasaki Heavy Ind Ltd Torque limiter
DE19517506C2 (en) * 1995-05-12 1997-06-05 Mak Maschinenbau Krupp crankshaft
US5667333A (en) * 1995-06-30 1997-09-16 Reliance Electric Industrial Company Shaft-carried speed reducer having adaptable mounting arrangement
US5699890A (en) * 1996-01-26 1997-12-23 Swenson, Sr.; Roger System for maintaining clutch pedal height after clutch resurfacing
US5951198A (en) * 1997-09-12 1999-09-14 Reliance Electric Industrial Company Shaft and sleeve coupling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703795A1 (en) * 1976-02-03 1977-08-04 Voest Ag DETACHABLE HUB-SHAFT CONNECTION
GB2013835A (en) * 1977-11-09 1979-08-15 Williams Power Products Ltd Improvements in power take-offs for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105465155A (en) * 2015-12-05 2016-04-06 山西晋城无烟煤矿业集团有限责任公司 Motor torque shaft convenient to replace, demount and mount

Also Published As

Publication number Publication date
ES2239952T3 (en) 2005-10-16
US6439080B1 (en) 2002-08-27
EP1043486B1 (en) 2005-03-16
EP1043486A2 (en) 2000-10-11
JP2000316255A (en) 2000-11-14
US20020178860A1 (en) 2002-12-05
US6532844B2 (en) 2003-03-18
DE50009753D1 (en) 2005-04-21
DE19915508A1 (en) 2000-10-12

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