FR3038945B1 - Palier de guidage auto-declencheur anti-grippage, amortisseur et verin comprenant au moins un tel palier - Google Patents

Palier de guidage auto-declencheur anti-grippage, amortisseur et verin comprenant au moins un tel palier

Info

Publication number
FR3038945B1
FR3038945B1 FR1556811A FR1556811A FR3038945B1 FR 3038945 B1 FR3038945 B1 FR 3038945B1 FR 1556811 A FR1556811 A FR 1556811A FR 1556811 A FR1556811 A FR 1556811A FR 3038945 B1 FR3038945 B1 FR 3038945B1
Authority
FR
France
Prior art keywords
bearing
cylinder
shock absorber
priming
gripping
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
FR1556811A
Other languages
English (en)
Other versions
FR3038945A1 (fr
Inventor
Jean-Paul Carrie
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.)
Ratier Figeac SAS
Original Assignee
Ratier Figeac 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 Ratier Figeac SAS filed Critical Ratier Figeac SAS
Priority to FR1556811A priority Critical patent/FR3038945B1/fr
Priority to US15/212,501 priority patent/US10208792B2/en
Publication of FR3038945A1 publication Critical patent/FR3038945A1/fr
Application granted granted Critical
Publication of FR3038945B1 publication Critical patent/FR3038945B1/fr
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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/002—Elastic or yielding linear bearings or bearing supports
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/20—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/366—Special sealings, including sealings or guides for piston-rods functioning as guide only, e.g. bushings
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/43—Aeroplanes; Helicopters
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/24—Detecting or preventing malfunction, e.g. fail safe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR1556811A 2015-07-17 2015-07-17 Palier de guidage auto-declencheur anti-grippage, amortisseur et verin comprenant au moins un tel palier Active FR3038945B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1556811A FR3038945B1 (fr) 2015-07-17 2015-07-17 Palier de guidage auto-declencheur anti-grippage, amortisseur et verin comprenant au moins un tel palier
US15/212,501 US10208792B2 (en) 2015-07-17 2016-07-18 Self-triggering, anti-seizing guide bearing,shock absorber and cylinder comprising at least one such bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1556811A FR3038945B1 (fr) 2015-07-17 2015-07-17 Palier de guidage auto-declencheur anti-grippage, amortisseur et verin comprenant au moins un tel palier

Publications (2)

Publication Number Publication Date
FR3038945A1 FR3038945A1 (fr) 2017-01-20
FR3038945B1 true FR3038945B1 (fr) 2017-08-04

Family

ID=54145898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556811A Active FR3038945B1 (fr) 2015-07-17 2015-07-17 Palier de guidage auto-declencheur anti-grippage, amortisseur et verin comprenant au moins un tel palier

Country Status (2)

Country Link
US (1) US10208792B2 (fr)
FR (1) FR3038945B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3324072B1 (fr) * 2016-11-21 2020-04-15 Ratier-Figeac SAS Ensemble amortisseur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452349A (en) * 1966-03-30 1969-06-24 Elliott Brothers London Ltd Reserve bearing restraint and transfer alarm
US4664539A (en) * 1986-02-13 1987-05-12 Florida State University Serial safety bearing
US6712515B2 (en) * 2002-01-02 2004-03-30 Intel Corporation Redundant ball bearing
WO2007055685A1 (fr) * 2005-11-09 2007-05-18 Gkn Driveline North America, Inc. Joints homocinétiques
JP5724643B2 (ja) * 2011-06-02 2015-05-27 株式会社ジェイテクト 連結構造及びステアリング装置
US20140033909A1 (en) * 2012-08-03 2014-02-06 Robert M. Murphy Methods and apparatus to control movement of a component
US20150076753A1 (en) * 2013-09-19 2015-03-19 Dadco, Inc. Overtravel Pressure Relief For A Gas Spring

Also Published As

Publication number Publication date
FR3038945A1 (fr) 2017-01-20
US10208792B2 (en) 2019-02-19
US20170016476A1 (en) 2017-01-19

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