FR3085732B1 - PENDULUM CUSHIONING DEVICE - Google Patents

PENDULUM CUSHIONING DEVICE Download PDF

Info

Publication number
FR3085732B1
FR3085732B1 FR1858122A FR1858122A FR3085732B1 FR 3085732 B1 FR3085732 B1 FR 3085732B1 FR 1858122 A FR1858122 A FR 1858122A FR 1858122 A FR1858122 A FR 1858122A FR 3085732 B1 FR3085732 B1 FR 3085732B1
Authority
FR
France
Prior art keywords
support
pendulum
rolling
connecting member
pendulum body
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.)
Active
Application number
FR1858122A
Other languages
French (fr)
Other versions
FR3085732A1 (en
Inventor
Matthieu Malley
Alain Barry
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.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages SAS
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 Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR1858122A priority Critical patent/FR3085732B1/en
Publication of FR3085732A1 publication Critical patent/FR3085732A1/en
Application granted granted Critical
Publication of FR3085732B1 publication Critical patent/FR3085732B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Dispositif d'amortissement pendulaire (1), comprenant : - un support (2) mobile en rotation autour d'un axe (X), - au moins un corps pendulaire (3) mobile par rapport au support (2), ce corps pendulaire (3) comprenant : une première masse pendulaire (5) disposée axialement d'un premier côté (4) du support (2), une deuxième masse pendulaire (5) disposée axialement d'un deuxième côté (4) du support (2), et des organes de liaison (7, 8) permettant de fixer rigidement la première et la deuxième masse pendulaire (5), ces organes de liaison comprenant au moins un premier organe de liaison (7) et au moins un deuxième organe de liaison (8), et - au moins un organe de roulement (11) guidant le déplacement du corps pendulaire (3) par rapport au support (2), cet organe de roulement (11) roulant d'une part sur une première piste de roulement (12) solidaire du support (2) et d'autre part sur une deuxième piste de roulement (13) solidaire du corps pendulaire (3), le premier organe de liaison (7) étant dépourvu de deuxième piste de roulement (13) et le deuxième organe de liaison (8) définissant la deuxième piste de roulement (13), le support (2) comprenant une première fenêtre (9) traversée par le premier organe de liaison (7).Pendulum damping device (1), comprising: - a support (2) movable in rotation about an axis (X), - at least one pendulum body (3) movable relative to the support (2), this pendulum body (3) comprising: a first pendular mass (5) disposed axially on a first side (4) of the support (2), a second pendular mass (5) disposed axially on a second side (4) of the support (2) , and connecting members (7, 8) making it possible to rigidly fix the first and the second pendulum mass (5), these connecting members comprising at least a first connecting member (7) and at least one second connecting member ( 8), and - at least one rolling member (11) guiding the movement of the pendulum body (3) relative to the support (2), this rolling member (11) rolling on the one hand on a first rolling track ( 12) integral with the support (2) and on the other hand on a second rolling track (13) integral with the pendulum body (3), the first connecting member (7) was nt without a second rolling track (13) and the second connecting member (8) defining the second rolling track (13), the support (2) comprising a first window (9) through which the first connecting member (7) ).

FR1858122A 2018-09-11 2018-09-11 PENDULUM CUSHIONING DEVICE Active FR3085732B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1858122A FR3085732B1 (en) 2018-09-11 2018-09-11 PENDULUM CUSHIONING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1858122A FR3085732B1 (en) 2018-09-11 2018-09-11 PENDULUM CUSHIONING DEVICE

Publications (2)

Publication Number Publication Date
FR3085732A1 FR3085732A1 (en) 2020-03-13
FR3085732B1 true FR3085732B1 (en) 2021-11-26

Family

ID=65201360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1858122A Active FR3085732B1 (en) 2018-09-11 2018-09-11 PENDULUM CUSHIONING DEVICE

Country Status (1)

Country Link
FR (1) FR3085732B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2981714B1 (en) 2011-10-19 2013-11-01 Valeo Embrayages PENDULUM OSCILLATOR TYPE DAMPING SYSTEM WITH IMPROVED GUIDE DEVICE
WO2015014359A1 (en) * 2013-07-31 2015-02-05 Schaeffler Technologies Gmbh & Co. Kg Centrifugal force pendulum
FR3037114B1 (en) * 2015-06-02 2017-06-02 Valeo Embrayages TORSION OSCILLATION DAMPING DEVICE
FR3037371B1 (en) * 2015-06-12 2017-07-07 Valeo Embrayages TORSION OSCILLATION DAMPING DEVICE
FR3049034B1 (en) * 2016-03-21 2018-08-17 Valeo Embrayages PENDULAR DAMPING DEVICE

Also Published As

Publication number Publication date
FR3085732A1 (en) 2020-03-13

Similar Documents

Publication Publication Date Title
FR3044059B1 (en) PENDULAR DAMPING DEVICE
FR3056177B1 (en) OBSTACLE DETECTION DEVICE FOR A RAIL VEHICLE
FR3085732B1 (en) PENDULUM CUSHIONING DEVICE
BE906100Q (en) GAS SPRING.
FR3049034B1 (en) PENDULAR DAMPING DEVICE
IL172934A (en) Fire arm with improved salvo accuracy and device therefor
FR3081198B1 (en) PENDULUM DAMPING DEVICE
FR3073591B1 (en) PENDULUM DAMPING DEVICE WITH PLACEMENT OF THE BEARINGS
FR3100136B1 (en) Gliding board retainer
FR3029254B1 (en) TORSION OSCILLATION DAMPING DEVICE
FR3079580B1 (en) TORSION DAMPING DEVICE WITH AXIAL GUIDED SPRING SEAT
FR3029253B1 (en) TORSION OSCILLATION DAMPING DEVICE
FR3094769B1 (en) Pendulum damping device
FR3059749B1 (en) PENDULUM DAMPING DEVICE
FR3113103B1 (en) Pendulum damping device
KR900701485A (en) Equipment for carrying things
FR3113102B1 (en) Pendulum damping device
FR3097022B1 (en) PENDULUM CUSHIONING DEVICE
FR3090778B1 (en) PENDULUM CUSHIONING DEVICE
FR3086026B1 (en) PENDULUM DAMPING DEVICE
FR3122910B1 (en) Pendulum damping device
FR3088397B1 (en) PENDULUM CUSHIONING DEVICE
FR3086025B1 (en) DRY PENDULUM CUSHIONING DEVICE
FR3074869B1 (en) PENDULUM CUSHIONING DEVICE
FR3077609B1 (en) PENDULUM CUSHIONING DEVICE

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200313

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6