DE112017005304A5 - torsional vibration dampers - Google Patents

torsional vibration dampers Download PDF

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Publication number
DE112017005304A5
DE112017005304A5 DE112017005304.8T DE112017005304T DE112017005304A5 DE 112017005304 A5 DE112017005304 A5 DE 112017005304A5 DE 112017005304 T DE112017005304 T DE 112017005304T DE 112017005304 A5 DE112017005304 A5 DE 112017005304A5
Authority
DE
Germany
Prior art keywords
torsional vibration
vibration dampers
dampers
torsional
vibration
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.)
Withdrawn
Application number
DE112017005304.8T
Other languages
German (de)
Inventor
Mathias Girnus
Hartmut Mende
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and 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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112017005304A5 publication Critical patent/DE112017005304A5/en
Withdrawn legal-status Critical Current

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
    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/1203—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by manufacturing, e.g. assembling or testing procedures for the damper units
    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/13142—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by the method of assembly, production or treatment
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
    • F16F2226/047—Sheet-metal stamping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Operated Clutches (AREA)
DE112017005304.8T 2016-10-21 2017-09-19 torsional vibration dampers Withdrawn DE112017005304A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016220674 2016-10-21
DE102016220674.5 2016-10-21
PCT/DE2017/100800 WO2018072779A1 (en) 2016-10-21 2017-09-19 Torsional vibration damper

Publications (1)

Publication Number Publication Date
DE112017005304A5 true DE112017005304A5 (en) 2019-07-04

Family

ID=59982223

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102017121644.8A Withdrawn DE102017121644A1 (en) 2016-10-21 2017-09-19 torsional vibration dampers
DE112017005304.8T Withdrawn DE112017005304A5 (en) 2016-10-21 2017-09-19 torsional vibration dampers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102017121644.8A Withdrawn DE102017121644A1 (en) 2016-10-21 2017-09-19 torsional vibration dampers

Country Status (2)

Country Link
DE (2) DE102017121644A1 (en)
WO (1) WO2018072779A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343505A1 (en) * 1983-12-01 1985-06-13 Sachs Systemtechnik Gmbh, 8720 Schweinfurt FRICTION DISC COUPLING
DE4239770C2 (en) * 1991-12-05 2003-06-18 Luk Lamellen & Kupplungsbau Dual Mass Flywheel
JP3511331B2 (en) * 1995-08-02 2004-03-29 日産ディーゼル工業株式会社 Automotive flywheel
JP4119191B2 (en) * 2002-07-23 2008-07-16 日産ディーゼル工業株式会社 Flywheel
DE102010019536A1 (en) 2009-06-04 2010-12-09 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Dual-mass flywheel, has retaining areas arranged for spring units, where retaining areas are clamped between plastic deformed primary inset regions of primary sheet metal and plastic deformed secondary inset regions of secondary sheet metal
US9453553B2 (en) * 2013-05-28 2016-09-27 Schaeffler Technologies Ag & Co. Spring retainer for a torsional vibration damper and method of producing a spring retainer
WO2017088870A1 (en) 2015-11-26 2017-06-01 Schaeffler Technologies AG & Co. KG Flangeless damper, in particular dual-mass flywheel (dmf)

Also Published As

Publication number Publication date
DE102017121644A1 (en) 2018-04-26
WO2018072779A1 (en) 2018-04-26

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee