ES2153734B1 - MASS INERTIA DEVICE WITH LOSS PROTECTION. - Google Patents

MASS INERTIA DEVICE WITH LOSS PROTECTION.

Info

Publication number
ES2153734B1
ES2153734B1 ES9800867A ES9800867A ES2153734B1 ES 2153734 B1 ES2153734 B1 ES 2153734B1 ES 9800867 A ES9800867 A ES 9800867A ES 9800867 A ES9800867 A ES 9800867A ES 2153734 B1 ES2153734 B1 ES 2153734B1
Authority
ES
Spain
Prior art keywords
loss protection
mass inertia
inertia device
fastening means
clamping
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.)
Expired - Lifetime
Application number
ES9800867A
Other languages
Spanish (es)
Other versions
ES2153734A1 (en
Inventor
Bernd Forster
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.)
ZF Friedrichshafen AG
Original Assignee
Mannesmann Sachs AG
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 Mannesmann Sachs AG filed Critical Mannesmann Sachs AG
Publication of ES2153734A1 publication Critical patent/ES2153734A1/en
Application granted granted Critical
Publication of ES2153734B1 publication Critical patent/ES2153734B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F15/131—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
    • F16F15/13164—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 supporting arrangement of the damper unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Mechanical Operated Clutches (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Braking Arrangements (AREA)
  • Clamps And Clips (AREA)

Abstract

Un dispositivo de masas de inercia con protección contra pérdida, en particular para embragues de automóviles, está configurado con al menos una masa de inercia accionable en rotación alrededor de un eje de giro, que presenta al menos un vaciado para un medio de sujeción que sirve para su unión fija a un accionamiento. A dicho medio de sujeción se puede asociar una protección contra pérdida, que presenta un dispositivo de apriete que protege al medio de sujeción contra caída fuera del vaciado. El dispositivo de apriete para el medio de sujeción está provisto de una pluralidad de lengüetas tensoras, que se extienden en la dirección del medio de sujeción y rodean a éste en forma anular.A mass inertia device with loss protection, in particular for car clutches, is configured with at least one mass of inertia rotatable about an axis of rotation, which has at least one recess for a fastening means that serves for its fixed connection to a drive. To said fastening means a loss protection can be associated, which has a clamping device that protects the fastening means against falling out of the emptying. The clamping device for the clamping means is provided with a plurality of tension tabs, which extend in the direction of the clamping means and surround it in an annular manner.

ES9800867A 1997-06-30 1998-04-23 MASS INERTIA DEVICE WITH LOSS PROTECTION. Expired - Lifetime ES2153734B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997127680 DE19727680B4 (en) 1997-06-30 1997-06-30 Flywheel device with a captive device

Publications (2)

Publication Number Publication Date
ES2153734A1 ES2153734A1 (en) 2001-03-01
ES2153734B1 true ES2153734B1 (en) 2001-10-16

Family

ID=7834039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800867A Expired - Lifetime ES2153734B1 (en) 1997-06-30 1998-04-23 MASS INERTIA DEVICE WITH LOSS PROTECTION.

Country Status (4)

Country Link
DE (1) DE19727680B4 (en)
ES (1) ES2153734B1 (en)
FR (1) FR2765293A1 (en)
GB (1) GB2328000A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817601B1 (en) * 2000-12-01 2003-05-09 Valeo DOUBLE SHOCK ABSORBER FOR MOTOR VEHICLE CLUTCH MECHANISM
FR2958704B1 (en) 2010-04-09 2012-05-11 Valeo Embrayages DOUBLE SHOCKWHEEL, IN PARTICULAR FOR MOTOR VEHICLE.
FR2973464B1 (en) 2011-03-28 2020-02-28 Valeo Embrayages FLYWHEEL EQUIPPED WITH MEANS FOR RETAINING THE FIXING SCREWS ON THE CRANKSHAFT
DE102012219065A1 (en) 2011-11-07 2013-05-08 Schaeffler Technologies AG & Co. KG Captive for fastening device of flywheel, has peripheral portion having recess, where peripheral portion is formed such that recess is positioned into installation opening
WO2017092754A1 (en) * 2015-11-30 2017-06-08 Schaeffler Technologies AG & Co. KG Torsional vibration damper
WO2017198792A1 (en) * 2016-05-18 2017-11-23 Valeo Otomotiv Sanayi Ve Ticaret A.S. A powertrain unit having a bolt holder
FR3053424B1 (en) 2016-07-01 2018-07-27 Valeo Embrayages TORSION DAMPER
DE102018105262B4 (en) 2018-03-07 2023-09-21 Vibracoustic Se Securing and centering means as well as a vibration damping device
DE102018220878A1 (en) 2018-12-04 2020-06-04 Zf Friedrichshafen Ag Securing device for a screw and method for securing the screw
DE102020107539A1 (en) 2020-03-19 2021-09-23 Schaeffler Technologies AG & Co. KG Dual mass flywheel with a screw retention device for the fastening screws
DE102021110024A1 (en) 2020-08-17 2022-02-17 Schaeffler Technologies AG & Co. KG Torsional vibration damper with secondary sealing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438534A1 (en) * 1984-10-20 1986-04-24 Fichtel & Sachs Ag, 8720 Schweinfurt SHARED FLYWHEEL
GB8513426D0 (en) * 1985-05-28 1985-07-03 Smith Plastics Ltd R A Taximeters &c apparatus
US4735534A (en) * 1987-01-12 1988-04-05 Eaton Corporation Fastener assembly for cylindrical opening
US4812094A (en) * 1987-09-24 1989-03-14 Maclean-Fogg Company Locking fastener assembly for threaded joint
FR2624913B1 (en) * 1987-12-16 1990-04-20 Snecma DEVICE FOR FIXING WITH A REVOLUTION PART TO AN ANNULAR FLANGE OF A TURBOMACHINE
FR2690722B1 (en) * 1992-04-30 1994-09-16 Valeo Double damping flywheel, especially for motor vehicles.
DE4317332B4 (en) * 1992-06-03 2005-01-27 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Pre-assembled torque transfer unit
JPH0645053Y2 (en) * 1992-10-27 1994-11-16 協永産業株式会社 Fastener cap
FR2710377B1 (en) * 1993-09-23 1995-11-24 Valeo Clutch module with integrated fixing screws, especially for motor vehicles.
US5429465A (en) * 1994-04-04 1995-07-04 Witco Corporation Retainer structure for preventing relative rotation between fastener elements
FR2736117B1 (en) * 1995-06-27 1997-09-05 Valeo TORSION SHOCK ABSORBER, PARTICULARLY FOR MOTOR VEHICLE
DE19545629C1 (en) * 1995-12-07 1997-05-15 Fichtel & Sachs Ag Flywheel mass with anti-loss safety device

Also Published As

Publication number Publication date
GB9813445D0 (en) 1998-08-19
GB2328000A (en) 1999-02-10
FR2765293A1 (en) 1998-12-31
DE19727680A1 (en) 1999-01-07
ES2153734A1 (en) 2001-03-01
DE19727680B4 (en) 2004-05-19

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