ES2128897B1 - Ralentizador de rotacion. - Google Patents

Ralentizador de rotacion.

Info

Publication number
ES2128897B1
ES2128897B1 ES009501342A ES9501342A ES2128897B1 ES 2128897 B1 ES2128897 B1 ES 2128897B1 ES 009501342 A ES009501342 A ES 009501342A ES 9501342 A ES9501342 A ES 9501342A ES 2128897 B1 ES2128897 B1 ES 2128897B1
Authority
ES
Spain
Prior art keywords
stator
rotor
elastic element
rotation slow
balls
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 - Fee Related
Application number
ES009501342A
Other languages
English (en)
Other versions
ES2128897R (es
ES2128897A2 (es
Inventor
Franck Berteau
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.)
ITW de France SAS
Original Assignee
ITW de France 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 ITW de France SAS filed Critical ITW de France SAS
Publication of ES2128897A2 publication Critical patent/ES2128897A2/es
Publication of ES2128897R publication Critical patent/ES2128897R/es
Application granted granted Critical
Publication of ES2128897B1 publication Critical patent/ES2128897B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/52—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses
    • F16F1/54—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses loaded in compression and shear
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
    • F16F7/023—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together and characterised by damping force adjustment means
    • F16F7/026—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together and characterised by damping force adjustment means resulting in the damping effects being different according to direction of rotation
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/12—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/12—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses
    • F16F2236/123—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses loaded in compression and shear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Braking Arrangements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Vibration Dampers (AREA)
  • Transmission Devices (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Ralentizador de rotación. El estátor (2), el rotor (5, 7, 8), un elemento (3) elástico y órganos (4) de rodadura están previstos de manera que cuando el rotor .está accionado frente al estátor con un movimiento de rotación a ralentizar, las bolas (4) de cojinete son arrastradas por el rotor con lo que éstas quedan parcialmente introducidas en el elemento (3) elástico, presentando éste último una pared (16) paralela a las paredes (10A, 10B) extremas del estátor (2), en la que se introducen las bolas (4).
ES009501342A 1994-07-08 1995-07-04 Ralentizador de rotacion. Expired - Fee Related ES2128897B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408484A FR2722263B1 (fr) 1994-07-08 1994-07-08 Ralentisseur de rotation

Publications (3)

Publication Number Publication Date
ES2128897A2 ES2128897A2 (es) 1999-05-16
ES2128897R ES2128897R (es) 2000-02-01
ES2128897B1 true ES2128897B1 (es) 2000-11-01

Family

ID=9465187

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009501342A Expired - Fee Related ES2128897B1 (es) 1994-07-08 1995-07-04 Ralentizador de rotacion.

Country Status (5)

Country Link
US (1) US5582276A (es)
JP (1) JPH08170663A (es)
DE (1) DE19524696B4 (es)
ES (1) ES2128897B1 (es)
FR (1) FR2722263B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9604553D0 (en) * 1996-03-02 1996-05-01 Black & Decker Inc Shaft locking device
US6129186A (en) * 1998-04-03 2000-10-10 Trw Inc. Rotational damper
US6119824A (en) * 1998-05-29 2000-09-19 Mccallum; Dennis L. Braked mechanical joint assembly
FR2812700B1 (fr) 2000-08-04 2002-10-31 Itw De France Dispositif ralentisseur de rotation a prise directe
FR2835581B1 (fr) * 2002-02-04 2005-07-01 Itw Fastex France Dispositif ralentisseur de rotation et utilisation de celui-ci
JP3966842B2 (ja) * 2003-08-25 2007-08-29 株式会社パイオラックス 開閉制動装置
US20060249343A1 (en) * 2005-05-06 2006-11-09 Suspa Holding Gmbh Rotary damper
US7510062B2 (en) * 2005-11-14 2009-03-31 Illinois Tool Works Inc. Rotary damper
DE102011113616A1 (de) * 2011-09-16 2013-03-21 Hörauf & Kohler Verwaltungs KG Rotationsdämpfer mit Freilauf
RU2579563C1 (ru) * 2014-11-06 2016-04-10 Евгений Александрович Оленев Опора
CN110383203B (zh) * 2017-12-29 2021-11-02 深圳市大疆创新科技有限公司 旋转结构及旋钮装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR575740A (fr) * 1923-01-12 1924-08-05 Amortisseur à friction des oscillations dans les suspensions élastiques de véhicules en général
US1758596A (en) * 1928-01-31 1930-05-13 Clark Frederick William Car-suspension-spring damper
US1774094A (en) * 1929-02-01 1930-08-26 Edward J Gulick Shock absorber
DE960963C (de) * 1951-09-21 1957-03-28 Giulio Virgilio Scanzi Stossdaempfer mit plastisch-elastischen Teilen fuer Kraftfahrzeuge u. dgl.
GB1036191A (en) * 1961-09-02 1966-07-13 Rubber And Plastics Res Ass Of Improvements in or relating to damping devices including shock absorbers
BE627794A (es) * 1962-01-31
US3321052A (en) * 1966-06-13 1967-05-23 Louis V Ramoneda Braking system
US3871496A (en) * 1973-03-02 1975-03-18 Voorhis F Wigal Rate controlling device
US4497393A (en) * 1981-12-04 1985-02-05 Brems John Henry Rotary retardation devices
US4840083A (en) * 1988-03-14 1989-06-20 Elco Industries, Inc. Device for dampening rotary motion
JPH0752981Y2 (ja) * 1991-03-29 1995-12-06 株式会社ニフコ 回転ダンパー
JPH04337134A (ja) * 1991-05-13 1992-11-25 Nippon Plast Co Ltd 回転ダンパー
JPH04337131A (ja) * 1991-05-13 1992-11-25 Nippon Plast Co Ltd 回転ダンパー
US5276945A (en) * 1991-11-05 1994-01-11 Shuji Matsumura Hinge device having directional damping
JPH0674262A (ja) * 1992-08-28 1994-03-15 Nippon Plast Co Ltd 回転ダンパー

Also Published As

Publication number Publication date
FR2722263A1 (fr) 1996-01-12
ES2128897R (es) 2000-02-01
JPH08170663A (ja) 1996-07-02
FR2722263B1 (fr) 1996-10-04
DE19524696A1 (de) 1996-01-11
ES2128897A2 (es) 1999-05-16
DE19524696B4 (de) 2006-03-23
US5582276A (en) 1996-12-10

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19990519

FD1A Patent lapsed

Effective date: 20100315