FR3096422B1 - Frein à tambour a couple residuel reduit - Google Patents
Frein à tambour a couple residuel reduit Download PDFInfo
- Publication number
- FR3096422B1 FR3096422B1 FR1905437A FR1905437A FR3096422B1 FR 3096422 B1 FR3096422 B1 FR 3096422B1 FR 1905437 A FR1905437 A FR 1905437A FR 1905437 A FR1905437 A FR 1905437A FR 3096422 B1 FR3096422 B1 FR 3096422B1
- Authority
- FR
- France
- Prior art keywords
- segment
- plate
- drum brake
- drum
- spring
- 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
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
- F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
-
- 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
- F16D65/09—Pivots or supporting members therefor
- F16D65/091—Pivots or supporting members therefor for axially holding the segments
-
- 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/10—Drums for externally- or internally-engaging brakes
-
- 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/134—Connection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Frein à tambour comportant un tambour, un plateau, deux segments (3 , chaque segment (3) comportant une âme (3a) et un garniture destinée à venir en contact avec le tambour, un dispositif pour appliquer les segments sur le tambour, des moyens de montage de chaque segment (3) sur le plateau, lesdits moyens de montage comportant pour chaque segment (3) un ressort (24) disposé sur le segment (3) à l’opposé du plateau, des moyens de compression coopérant avec le plateau pour maintenir le ressort (24) contre le segment (3), le plateau comportant un premier trou, l’âme (3a) du segment comportant un deuxième trou (32), le premier trou et le deuxième trou (32) étant en regard et étant traversés par les moyens de compression. Le frein à tambour comporte une coupelle de maintien (34) du ressort (24) limitant le déplacement du ressort (24) par rapport au segment (3). Figure pour l’abrégé : 2A
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905437A FR3096422B1 (fr) | 2019-05-23 | 2019-05-23 | Frein à tambour a couple residuel reduit |
PCT/EP2020/064137 WO2020234390A1 (fr) | 2019-05-23 | 2020-05-20 | Frein à tambour a couple residuel reduit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905437A FR3096422B1 (fr) | 2019-05-23 | 2019-05-23 | Frein à tambour a couple residuel reduit |
FR1905437 | 2019-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3096422A1 FR3096422A1 (fr) | 2020-11-27 |
FR3096422B1 true FR3096422B1 (fr) | 2021-07-02 |
Family
ID=67742785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1905437A Active FR3096422B1 (fr) | 2019-05-23 | 2019-05-23 | Frein à tambour a couple residuel reduit |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3096422B1 (fr) |
WO (1) | WO2020234390A1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999566A (en) * | 1959-08-24 | 1961-09-12 | Gen Motors Corp | Brake shoe spring |
JPH0219626Y2 (fr) * | 1986-06-18 | 1990-05-30 | ||
WO1993012356A1 (fr) * | 1991-12-10 | 1993-06-24 | Kelsey-Hayes Company | Frein a tambour a double mode de fonctionnement |
FR3014513B1 (fr) * | 2013-12-09 | 2017-04-28 | Chassis Brakes Int Bv | Frein a tambour muni d'un organe de retenue d'un segment de freinage. |
FR3016010B1 (fr) | 2013-12-30 | 2016-02-12 | Chassis Brakes Int Bv | Dispositif de frein a tambour incluant un frein de stationnement fonctionnant en mode duo servo, vehicule et procedes d'assemblage associes |
-
2019
- 2019-05-23 FR FR1905437A patent/FR3096422B1/fr active Active
-
2020
- 2020-05-20 WO PCT/EP2020/064137 patent/WO2020234390A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3096422A1 (fr) | 2020-11-27 |
WO2020234390A1 (fr) | 2020-11-26 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20201127 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |