FR3125464B1 - Dispositif de butée de suspension à joint d’étanchéité - Google Patents
Dispositif de butée de suspension à joint d’étanchéité Download PDFInfo
- Publication number
- FR3125464B1 FR3125464B1 FR2108000A FR2108000A FR3125464B1 FR 3125464 B1 FR3125464 B1 FR 3125464B1 FR 2108000 A FR2108000 A FR 2108000A FR 2108000 A FR2108000 A FR 2108000A FR 3125464 B1 FR3125464 B1 FR 3125464B1
- Authority
- FR
- France
- Prior art keywords
- cover
- sealing surface
- lip
- support cover
- annular
- 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
Links
- 239000000725 suspension Substances 0.000 title 1
- 238000007789 sealing Methods 0.000 abstract 5
- 230000001681 protective effect Effects 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
-
- 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
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of 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
- 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
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
- F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
-
- 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
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/128—Damper mount on vehicle body or chassis
-
- 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
-
- 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
- B60G2204/43—Fittings, brackets or knuckles
-
- 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
- B60G2204/45—Stops limiting travel
- B60G2204/4502—Stops limiting travel using resilient buffer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/102—Shaft arrangements; Shaft supports, e.g. 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Rolling Contact Bearings (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
- Sealing Devices (AREA)
Abstract
Le dispositif comprend un capot de support 16 inférieur, un capot d’appui 14 supérieur, un passage annulaire 38 étant défini entre les capots, au moins un palier 18 disposé entre lesdits capots, et au moins un joint d’étanchéité annulaire 32. Le joint d’étanchéité 32 comprend une portion de fixation 40 solidaire par liaison mécanique à un premier capot parmi le capot de support inférieur 16 et le capot d’appui supérieur 16, et au moins une lèvre d’étanchéité 42 s’étendant en direction du second capot de manière à ce qu’une extrémité libre de ladite lèvre 42 vienne en appui selon une portion de contact glissant avec une surface d’étanchéité 54 dudit second capot. Le second capot est pourvu d’un rebord de protection 60 annulaire en saillie depuis la surface d’étanchéité 54, ledit rebord de protection 60 étant décalé vers le passage annulaire 38 en regard de la portion de contact de l’extrémité libre de la lèvre d’étanchéité 42 avec ladite surface d’étanchéité 54. Figure pour l’abrégé : Figure 1
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2108000A FR3125464B1 (fr) | 2021-07-23 | 2021-07-23 | Dispositif de butée de suspension à joint d’étanchéité |
KR1020220073224A KR20230015838A (ko) | 2021-07-23 | 2022-06-16 | 밀봉부를 갖는 펌프 스톱 장치 |
DE102022207214.6A DE102022207214A1 (de) | 2021-07-23 | 2022-07-14 | Anschlagpuffervorrichtung mit Dichtung |
US17/865,624 US20230026198A1 (en) | 2021-07-23 | 2022-07-15 | Bump stop device with seal |
CN202210849029.1A CN115674978A (zh) | 2021-07-23 | 2022-07-19 | 具有密封件的冲击止动装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2108000A FR3125464B1 (fr) | 2021-07-23 | 2021-07-23 | Dispositif de butée de suspension à joint d’étanchéité |
FR2108000 | 2021-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3125464A1 FR3125464A1 (fr) | 2023-01-27 |
FR3125464B1 true FR3125464B1 (fr) | 2023-10-27 |
Family
ID=77711134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2108000A Active FR3125464B1 (fr) | 2021-07-23 | 2021-07-23 | Dispositif de butée de suspension à joint d’étanchéité |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230026198A1 (fr) |
KR (1) | KR20230015838A (fr) |
CN (1) | CN115674978A (fr) |
DE (1) | DE102022207214A1 (fr) |
FR (1) | FR3125464B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3125466A1 (fr) * | 2021-07-23 | 2023-01-27 | Skf | Dispositif de butée de suspension à joint d’étanchéité |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2928187B1 (fr) * | 2008-02-28 | 2010-04-02 | Skf Ab | Dispositif de butee de suspension et jambe de force |
FR2948739B1 (fr) * | 2009-07-29 | 2016-02-19 | Skf Ab | Dispositif de butee de suspension et jambe de force. |
FR3018740B1 (fr) * | 2014-03-24 | 2016-04-29 | Ntn-Snr Roulements | Butee tournante et jambe de suspension associee |
-
2021
- 2021-07-23 FR FR2108000A patent/FR3125464B1/fr active Active
-
2022
- 2022-06-16 KR KR1020220073224A patent/KR20230015838A/ko unknown
- 2022-07-14 DE DE102022207214.6A patent/DE102022207214A1/de active Pending
- 2022-07-15 US US17/865,624 patent/US20230026198A1/en active Pending
- 2022-07-19 CN CN202210849029.1A patent/CN115674978A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20230026198A1 (en) | 2023-01-26 |
FR3125464A1 (fr) | 2023-01-27 |
DE102022207214A1 (de) | 2023-01-26 |
CN115674978A (zh) | 2023-02-03 |
KR20230015838A (ko) | 2023-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLFP | Fee payment |
Year of fee payment: 3 |