AT516036A5 - Massenausgleichseinheit - Google Patents

Massenausgleichseinheit Download PDF

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Publication number
AT516036A5
AT516036A5 ATA9364/2011A AT93642011A AT516036A5 AT 516036 A5 AT516036 A5 AT 516036A5 AT 93642011 A AT93642011 A AT 93642011A AT 516036 A5 AT516036 A5 AT 516036A5
Authority
AT
Austria
Prior art keywords
shaft
balancing
balance shaft
balance
bearing
Prior art date
Application number
ATA9364/2011A
Other languages
English (en)
Other versions
AT516036B1 (de
Inventor
Michael Schober
Original Assignee
Magna Powertrain Ag & Co Kg
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 Magna Powertrain Ag & Co Kg filed Critical Magna Powertrain Ag & Co Kg
Application granted granted Critical
Publication of AT516036A5 publication Critical patent/AT516036A5/de
Publication of AT516036B1 publication Critical patent/AT516036B1/de

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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
    • 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
    • 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
    • F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing
    • 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
    • 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
    • F16F15/268—Hollow 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • F16C19/466—Needle bearings with one row or needles comprising needle rollers and an outer ring, i.e. subunit without inner ring
    • 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
    • F16C3/02—Shafts; Axles
    • 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
    • Y10T74/2121—Flywheel, motion smoothing-type
    • Y10T74/2128—Damping using swinging masses, e.g., pendulum type, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

Die Erfindung betrifft eine Massenausgleichseinheit mit einer hohlen Ausgleichswelle (11), wenigstens einem an der Ausgleichswelle vorgesehenen Ausgleichsgewicht (13) und wenigstens einem Wälzlager (19), das einen Lageraußenring (23) und mehrere Wälzkörper (21) aufweist, wobei ein Längsabschnitt (25) der Ausgleichswelle einen Lagerinnenring bildet und die Wälzkörper (21) zwischen dem Lageraußenring (23) und dem Längsab­ schnitt (25) der Ausgleichswelle aufgenommen sind, wobei die Ausgleichswelle (11) benachbart zu dem Längsabschnitt (25) wenigstens eine Ausnehmung (31, 31', 31'') auf­ weist, um die Steifigkeit des Längsabschnitts (25) der Ausgleichswelle in radialer Richtung zu verringern, wobei die Ausrichtung der wenigstens einen Ausnehmung (31, 31', 31'') der Ausrichtung des Ausgleichsgewichts (13) entspricht.
ATA9364/2011A 2010-09-21 2011-09-20 Massenausgleichseinheit AT516036B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010046163A DE102010046163A1 (de) 2010-09-21 2010-09-21 Massenausgleichseinheit
PCT/EP2011/004686 WO2012038057A1 (de) 2010-09-21 2011-09-20 Massenausgleichseinheit

Publications (2)

Publication Number Publication Date
AT516036A5 true AT516036A5 (de) 2016-02-15
AT516036B1 AT516036B1 (de) 2016-02-15

Family

ID=44675534

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA9364/2011A AT516036B1 (de) 2010-09-21 2011-09-20 Massenausgleichseinheit

Country Status (6)

Country Link
US (1) US8920250B2 (de)
KR (1) KR20130098348A (de)
CN (1) CN103140699B (de)
AT (1) AT516036B1 (de)
DE (2) DE102010046163A1 (de)
WO (1) WO2012038057A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013215803A1 (de) 2012-09-05 2014-03-06 Magna Powertrain Ag & Co. Kg Massenausgleichseinheit
DE102015218277B4 (de) * 2015-09-23 2021-05-20 Hirschvogel Umformtechnik Gmbh Ausgleichswelle
DE102015218281A1 (de) * 2015-09-23 2017-03-23 Hirschvogel Umformtechnik Gmbh Ausgleichswelle
CN106884855B (zh) * 2015-12-16 2019-03-22 北汽福田汽车股份有限公司 一种平衡轴及车辆
CN111536199A (zh) * 2020-04-20 2020-08-14 奇瑞汽车股份有限公司 发动机平衡轴模块

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007011678U1 (de) * 2007-08-21 2007-10-18 Schaeffler Kg Ausgleichswelle
US20090044779A1 (en) * 2007-08-17 2009-02-19 Schaeffler Kg Compensating shaft
EP2282080A1 (de) * 2009-08-08 2011-02-09 Schaeffler Technologies AG & Co. KG Massenausgleichsgetriebe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757054A (en) * 1954-10-07 1956-07-31 Crawford Door Co Nylon roller bearing roller assembly
FR2224014A5 (de) * 1973-03-26 1974-10-25 Roulements Soc Nouvelle
US4063466A (en) * 1975-12-22 1977-12-20 Borg-Warner Corporation Self-energizing anti-rattle device
US5720559A (en) * 1995-12-29 1998-02-24 Ab Volvo Penta Combined bearing and fluid supply unit
US5904066A (en) * 1997-02-19 1999-05-18 The United States Of America As Represented By The Secretary Of Commerce Axial translation precision position post
DE102005041888A1 (de) * 2005-09-03 2007-03-08 Dura Automotive Systems Reiche Gmbh Aufstellvorrichtung für Leergutbehälter
DE502006005770D1 (de) * 2005-10-13 2010-02-11 Schaeffler Kg Radiallagerung
DE102007009800A1 (de) * 2006-04-18 2007-10-25 Herzog Intertec Gmbh Ausgleichswelle
DE102007027989A1 (de) * 2007-06-14 2008-12-18 Herzog Intertec Gmbh Ausgleichswelle
DE102007027990A1 (de) * 2007-06-14 2008-12-18 Herzog Intertec Gmbh Ausgleichswelle
DE102008008000A1 (de) * 2008-02-07 2009-08-13 Daimler Ag Welle und Verfahren zum Herstellen einer Welle, insbesondere für einen Motor eines Kraftfahrzeugs
DE102008060084A1 (de) * 2008-12-02 2010-06-10 Schaeffler Kg Ausgleichswelle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090044779A1 (en) * 2007-08-17 2009-02-19 Schaeffler Kg Compensating shaft
DE202007011678U1 (de) * 2007-08-21 2007-10-18 Schaeffler Kg Ausgleichswelle
EP2282080A1 (de) * 2009-08-08 2011-02-09 Schaeffler Technologies AG & Co. KG Massenausgleichsgetriebe

Also Published As

Publication number Publication date
DE112011103150A5 (de) 2013-07-11
DE102010046163A1 (de) 2012-03-22
CN103140699A (zh) 2013-06-05
KR20130098348A (ko) 2013-09-04
US8920250B2 (en) 2014-12-30
CN103140699B (zh) 2015-09-16
US20130283965A1 (en) 2013-10-31
WO2012038057A1 (de) 2012-03-29
AT516036B1 (de) 2016-02-15

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Effective date: 20170920