FR2643433B1 - Dispositif de reglage de la friction entre des pieces mecaniques en contact dans des appareils a mouvement fluide - Google Patents

Dispositif de reglage de la friction entre des pieces mecaniques en contact dans des appareils a mouvement fluide

Info

Publication number
FR2643433B1
FR2643433B1 FR8902336A FR8902336A FR2643433B1 FR 2643433 B1 FR2643433 B1 FR 2643433B1 FR 8902336 A FR8902336 A FR 8902336A FR 8902336 A FR8902336 A FR 8902336A FR 2643433 B1 FR2643433 B1 FR 2643433B1
Authority
FR
France
Prior art keywords
friction
adjusting
contact
mechanical parts
fluid moving
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
FR8902336A
Other languages
English (en)
Other versions
FR2643433A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8902336A priority Critical patent/FR2643433B1/fr
Priority to FR909001890A priority patent/FR2658576B2/fr
Publication of FR2643433A1 publication Critical patent/FR2643433A1/fr
Application granted granted Critical
Publication of FR2643433B1 publication Critical patent/FR2643433B1/fr
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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
    • F16F7/06—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together in a direction perpendicular or inclined to the axis 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F16M11/105—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis the horizontal axis being the roll axis, e.g. for creating a landscape-portrait 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/022—Locking means for rotational movement by friction
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/041—Balancing means for balancing rotational movement of the head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR8902336A 1989-02-23 1989-02-23 Dispositif de reglage de la friction entre des pieces mecaniques en contact dans des appareils a mouvement fluide Expired - Fee Related FR2643433B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8902336A FR2643433B1 (fr) 1989-02-23 1989-02-23 Dispositif de reglage de la friction entre des pieces mecaniques en contact dans des appareils a mouvement fluide
FR909001890A FR2658576B2 (fr) 1989-02-23 1990-02-16 Dispositif de reglage de la friction entre des pieces mecaniques en contact dans des appareils a mouvement fluide.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8902336A FR2643433B1 (fr) 1989-02-23 1989-02-23 Dispositif de reglage de la friction entre des pieces mecaniques en contact dans des appareils a mouvement fluide

Publications (2)

Publication Number Publication Date
FR2643433A1 FR2643433A1 (fr) 1990-08-24
FR2643433B1 true FR2643433B1 (fr) 1993-03-26

Family

ID=9379040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8902336A Expired - Fee Related FR2643433B1 (fr) 1989-02-23 1989-02-23 Dispositif de reglage de la friction entre des pieces mecaniques en contact dans des appareils a mouvement fluide

Country Status (1)

Country Link
FR (1) FR2643433B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323095C1 (de) * 1993-07-10 1994-10-20 Raymond A Gmbh & Co Kg Bremselement zur Dämpfung einer Schubbewegung
JP2000170813A (ja) 1998-12-07 2000-06-23 Sugatsune Ind Co Ltd ロータリーダンパー
WO2005040535A1 (fr) * 2003-10-29 2005-05-06 Antonino Cultraro Dispositif servant a ralentir le mouvement d'un tiroir ou d'un element mobile similaire, comportant un moyen de verrouillage liberable
DE202008015942U1 (de) * 2008-12-02 2009-04-02 Camera Dynamics Gmbh Feststellbremse für einen Stativkopf
US20130186722A1 (en) * 2012-01-20 2013-07-25 Chicology, Inc. Deceleration device for window shade

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR29664E (fr) * 1924-03-12 1925-09-21 Dispositif amortisseur pour ressorts de suspension et autres applications
GB607081A (en) * 1946-01-25 1948-08-25 Frank Smith Improvements relating to shock absorbers for motor road vehicles and the like
GB1588546A (en) * 1977-09-08 1981-04-23 Vinten Ltd Damping mechanisms
DE3628038A1 (de) * 1985-08-19 1987-02-26 Timothy Robert Miller Verschwenkeinheit

Also Published As

Publication number Publication date
FR2643433A1 (fr) 1990-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse