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FR2970674B1 - STOPPER OF SUSPENSION AND SUSPENSION LEG - Google Patents

STOPPER OF SUSPENSION AND SUSPENSION LEG

Info

Publication number
FR2970674B1
FR2970674B1 FR1100176A FR1100176A FR2970674B1 FR 2970674 B1 FR2970674 B1 FR 2970674B1 FR 1100176 A FR1100176 A FR 1100176A FR 1100176 A FR1100176 A FR 1100176A FR 2970674 B1 FR2970674 B1 FR 2970674B1
Authority
FR
France
Prior art keywords
suspension
plastic material
deflector
stopper
leg
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
FR1100176A
Other languages
French (fr)
Other versions
FR2970674A1 (en
Inventor
Sebastien Bouvard
Ludovic Saunier
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.)
NTN SNR Roulements SA
Original Assignee
NTN SNR Roulements 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 NTN SNR Roulements SA filed Critical NTN SNR Roulements SA
Priority to FR1100176A priority Critical patent/FR2970674B1/en
Publication of FR2970674A1 publication Critical patent/FR2970674A1/en
Application granted granted Critical
Publication of FR2970674B1 publication Critical patent/FR2970674B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
    • B60G15/068—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit specially adapted for MacPherson strut-type suspension
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/761—Sealings of ball or roller bearings specifically for bearings with purely axial load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/418—Bearings, e.g. ball or roller 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Springs (AREA)
  • Rolling Contact Bearings (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The stop (10) has a bearing (12) comprising an upper washer (14) and a lower washer (16), where the washers define raceways (14.1, 16.1). An annular deflector (32) is made of plastic material, and comprises a skirt (32.2) that forms an inner face arranged opposite to a lower support (20) made of plastic material, where static friction coefficient of plastic material of the deflector is lower than static friction coefficient of plastic material of the lower support. A filtering block (24) is provided with an interface (28), and the deflector is provided with an elastic fixing hook (32.3).
FR1100176A 2011-01-20 2011-01-20 STOPPER OF SUSPENSION AND SUSPENSION LEG Expired - Fee Related FR2970674B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1100176A FR2970674B1 (en) 2011-01-20 2011-01-20 STOPPER OF SUSPENSION AND SUSPENSION LEG

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100176A FR2970674B1 (en) 2011-01-20 2011-01-20 STOPPER OF SUSPENSION AND SUSPENSION LEG

Publications (2)

Publication Number Publication Date
FR2970674A1 FR2970674A1 (en) 2012-07-27
FR2970674B1 true FR2970674B1 (en) 2013-01-25

Family

ID=44484873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100176A Expired - Fee Related FR2970674B1 (en) 2011-01-20 2011-01-20 STOPPER OF SUSPENSION AND SUSPENSION LEG

Country Status (1)

Country Link
FR (1) FR2970674B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102621573B1 (en) * 2018-12-12 2024-01-05 에스케이에프코리아(주) Suspension thrust bearing device and suspension strut equiped with such a device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1000781B2 (en) * 1998-11-12 2004-09-29 Jörg Schwarzbich Mounting for telescopic strut
FR2809675B1 (en) * 2000-05-30 2002-08-16 Roulements Soc Nouvelle SUSPENSION STOP DEVICE
DE10047773A1 (en) * 2000-09-27 2002-04-18 Ina Schaeffler Kg Axial roller bearing for strut in car wheel suspension has inner ring mounted on upper surface of strut and outer ring connected via flexible layer to mounting on chassis which contains reinforcing frame, part of which forms outer ring
FR2859412B1 (en) * 2003-09-04 2006-02-24 Skf Ab STOP SUSPENSION DEVICE
FR2899154B1 (en) * 2006-03-31 2017-08-11 Roulements Soc Nouvelle VEHICLE SUSPENSION STOP DEVICE
FR2918138B1 (en) * 2007-06-29 2009-10-23 Snr Roulements Sa SUSPENSION STOP COMPRISING A MOBILE SEALING ELEMENT.

Also Published As

Publication number Publication date
FR2970674A1 (en) 2012-07-27

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Effective date: 20210905