WO2009098005A3 - Shaft and method for producing a shaft, in particular for the engine of a motor vehicle - Google Patents

Shaft and method for producing a shaft, in particular for the engine of a motor vehicle Download PDF

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Publication number
WO2009098005A3
WO2009098005A3 PCT/EP2009/000643 EP2009000643W WO2009098005A3 WO 2009098005 A3 WO2009098005 A3 WO 2009098005A3 EP 2009000643 W EP2009000643 W EP 2009000643W WO 2009098005 A3 WO2009098005 A3 WO 2009098005A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
engine
producing
motor vehicle
rotational axis
Prior art date
Application number
PCT/EP2009/000643
Other languages
German (de)
French (fr)
Other versions
WO2009098005A2 (en
WO2009098005A8 (en
Inventor
Ag Daimler
Original Assignee
Schäfer, Helmut
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 Schäfer, Helmut filed Critical Schäfer, Helmut
Publication of WO2009098005A2 publication Critical patent/WO2009098005A2/en
Publication of WO2009098005A3 publication Critical patent/WO2009098005A3/en
Publication of WO2009098005A8 publication Critical patent/WO2009098005A8/en

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • F16F15/264—Rotating balancer shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • F01M2011/028—Arrangements of lubricant conduits for lubricating balance shafts
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/18—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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/53—Spring-damper, e.g. gas 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
    • 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

Abstract

The invention relates to a shaft, in particular for the engine of a motor vehicle, comprising at least one cylindrical bearing region (10) that extends along a rotational axis (A) of the shaft and comprises at least one cut-out section (14) in relation to a cylindrical encasement surface (12), said section running axially relative to the rotational axis (A). In addition, the bearing region (10) comprises at least one cut-out section (18) in relation to the cylindrical casement surface (12), said section running radially relative to the rotational axis (A). The invention also relates to a method for producing a shaft of this type, according to which at least part of the shaft is produced by a forming method.
PCT/EP2009/000643 2008-02-07 2009-01-31 Shaft and method for producing a shaft, in particular for the engine of a motor vehicle WO2009098005A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008008000A DE102008008000A1 (en) 2008-02-07 2008-02-07 Shaft and method for producing a shaft, in particular for an engine of a motor vehicle
DE102008008000.4 2008-02-07

Publications (3)

Publication Number Publication Date
WO2009098005A2 WO2009098005A2 (en) 2009-08-13
WO2009098005A3 true WO2009098005A3 (en) 2009-12-03
WO2009098005A8 WO2009098005A8 (en) 2013-06-20

Family

ID=40802035

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/000643 WO2009098005A2 (en) 2008-02-07 2009-01-31 Shaft and method for producing a shaft, in particular for the engine of a motor vehicle

Country Status (2)

Country Link
DE (1) DE102008008000A1 (en)
WO (1) WO2009098005A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009036067A1 (en) * 2009-08-04 2011-02-10 Schaeffler Technologies Gmbh & Co. Kg Method for producing a balancing shaft
DE102010046163A1 (en) * 2010-09-21 2012-03-22 Magna Powertrain Ag & Co. Kg Mass balance unit
DE102011087535A1 (en) * 2011-12-01 2013-06-06 Mahle International Gmbh balancer shaft
DE102017112895B4 (en) * 2017-06-12 2022-09-29 Hirschvogel Umformtechnik Gmbh Balance shaft and balance shaft assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0596346A1 (en) * 1992-11-06 1994-05-11 Audi Ag Method of manufacturing a crank shaft made of several parts for combustion engines and crank shaft according to this method
EP0931604A1 (en) * 1998-01-23 1999-07-28 DaimlerChrysler AG Method and apparatus for manufacturing composite camshafts
EP1538353A1 (en) * 2002-09-09 2005-06-08 Hitachi Construction Machinery Co., Ltd. Bearing device
DE202007011678U1 (en) * 2007-08-21 2007-10-18 Schaeffler Kg balancer shaft
WO2008151723A1 (en) * 2007-06-14 2008-12-18 Herzog Intertec Gmbh Balancing shaft

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0596346A1 (en) * 1992-11-06 1994-05-11 Audi Ag Method of manufacturing a crank shaft made of several parts for combustion engines and crank shaft according to this method
EP0931604A1 (en) * 1998-01-23 1999-07-28 DaimlerChrysler AG Method and apparatus for manufacturing composite camshafts
EP1538353A1 (en) * 2002-09-09 2005-06-08 Hitachi Construction Machinery Co., Ltd. Bearing device
WO2008151723A1 (en) * 2007-06-14 2008-12-18 Herzog Intertec Gmbh Balancing shaft
DE202007011678U1 (en) * 2007-08-21 2007-10-18 Schaeffler Kg balancer shaft

Also Published As

Publication number Publication date
DE102008008000A1 (en) 2009-08-13
WO2009098005A2 (en) 2009-08-13
WO2009098005A8 (en) 2013-06-20

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