FR2703415B1 - Système mécanique asservi comportant des moyens de compensation des frottements. - Google Patents

Système mécanique asservi comportant des moyens de compensation des frottements.

Info

Publication number
FR2703415B1
FR2703415B1 FR9303843A FR9303843A FR2703415B1 FR 2703415 B1 FR2703415 B1 FR 2703415B1 FR 9303843 A FR9303843 A FR 9303843A FR 9303843 A FR9303843 A FR 9303843A FR 2703415 B1 FR2703415 B1 FR 2703415B1
Authority
FR
France
Prior art keywords
compensating
friction
mechanical system
slave mechanical
slave
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
FR9303843A
Other languages
English (en)
Other versions
FR2703415A1 (fr
Inventor
Carel Jean-Louis Alfred
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.)
Sagem SA
Original Assignee
SFIM Industries SA
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 SFIM Industries SA filed Critical SFIM Industries SA
Priority to FR9303843A priority Critical patent/FR2703415B1/fr
Publication of FR2703415A1 publication Critical patent/FR2703415A1/fr
Application granted granted Critical
Publication of FR2703415B1 publication Critical patent/FR2703415B1/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J17/00—Joints
    • B25J17/02—Wrist joints
    • B25J17/0208—Compliance devices
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Support Of The Bearing (AREA)
FR9303843A 1993-04-01 1993-04-01 Système mécanique asservi comportant des moyens de compensation des frottements. Expired - Fee Related FR2703415B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9303843A FR2703415B1 (fr) 1993-04-01 1993-04-01 Système mécanique asservi comportant des moyens de compensation des frottements.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303843A FR2703415B1 (fr) 1993-04-01 1993-04-01 Système mécanique asservi comportant des moyens de compensation des frottements.

Publications (2)

Publication Number Publication Date
FR2703415A1 FR2703415A1 (fr) 1994-10-07
FR2703415B1 true FR2703415B1 (fr) 1995-06-30

Family

ID=9445639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9303843A Expired - Fee Related FR2703415B1 (fr) 1993-04-01 1993-04-01 Système mécanique asservi comportant des moyens de compensation des frottements.

Country Status (1)

Country Link
FR (1) FR2703415B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738602B1 (fr) * 1995-09-12 1997-11-14 Aerospatiale Articulation a centre de rotation et montages d'application de celle-ci
FR2781264B1 (fr) * 1998-07-20 2000-09-01 Suisse Electronique Microtech Pivot flexible a axe interieur de pivotement
DE102004062117B4 (de) * 2004-12-23 2006-11-30 Ab Skf Lageranordnung für einen Computertomographen
DE102004062116B3 (de) * 2004-12-23 2006-05-11 Ab Skf Lageranordnung für einen Computertomographen
FR2902765B1 (fr) 2006-06-27 2008-08-29 Alcatel Sa Dispositif de positionnement en rotation a grande duree de vie pour applications spatiales
FR2903387B1 (fr) * 2006-07-05 2008-08-29 Alcatel Sa Actionneur pour systemes de guidage d'equipements spatiaux a taux de rotation variable
FR2945848B1 (fr) 2009-05-19 2012-01-13 Thales Sa Pivot traversant a elements flexibles et engin spatial comportant un tel pivot

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1031385A (fr) * 1951-01-25 1953-06-23 Perfectionnement des paliers nécessitant une latitude de jeu axial composé éventuellement d'une flexion rotative de l'arbre
DE1049787B (de) * 1957-02-20 1959-01-29 Aachen Dr.-Ing. Konrad Beyerle Dämpflager für die Wellen einer Gaszentrifuge
DE1864181U (de) * 1962-04-12 1962-12-20 Klein Schanzlin & Becker Ag Elastische aufhaengevorrichtung fuer lagerkoerper.
GB1397172A (en) * 1973-05-19 1975-06-11 V Ni In K I Khim Mash Resilient rotor support for centrifugal machines
WO1979001161A1 (fr) * 1978-05-31 1979-12-27 British Aerospace Suspensions a la cardan
US4422780A (en) * 1982-01-12 1983-12-27 Glaeser George L Transversely restrained, longitudinally flexible mount for a bearing for a spindle
US4668108A (en) * 1985-03-22 1987-05-26 General Electric Company Bearing having anisotropic stiffness
JPS63135612A (ja) * 1986-11-26 1988-06-08 Hitachi Ltd 減衰軸受

Also Published As

Publication number Publication date
FR2703415A1 (fr) 1994-10-07

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 40/94

ST Notification of lapse
FC Favourable decision of inpi director general on an application for restauration.
RN Application for restoration
ST Notification of lapse