FR2815040A1 - Corrosion-inhibiting lacquer for producing corrosion-inhibiting coating for braking surface of brake disk and/or brake drum contains protective substance reacting with oxygen and is removed by abrasion by brake - Google Patents
Corrosion-inhibiting lacquer for producing corrosion-inhibiting coating for braking surface of brake disk and/or brake drum contains protective substance reacting with oxygen and is removed by abrasion by brake Download PDFInfo
- Publication number
- FR2815040A1 FR2815040A1 FR0112826A FR0112826A FR2815040A1 FR 2815040 A1 FR2815040 A1 FR 2815040A1 FR 0112826 A FR0112826 A FR 0112826A FR 0112826 A FR0112826 A FR 0112826A FR 2815040 A1 FR2815040 A1 FR 2815040A1
- Authority
- FR
- France
- Prior art keywords
- corrosion
- brake
- protective
- lacquer
- protective coating
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
-
- 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
- F16D65/0025—Rust- or corrosion-preventing means
-
- 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
- F16D65/12—Discs; Drums for disc 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
- F16D2250/00—Manufacturing; Assembly
- F16D2250/0038—Surface treatment
- F16D2250/0046—Coating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Braking Arrangements (AREA)
- Paints Or Removers (AREA)
Abstract
Description
<Desc/Clms Page number 1> <Desc / Clms Page number 1>
L'invention concerne une laque de protection anticorrosion pour surfaces de freinage ou surface de friction de disques de frein et/ou de tambours de freins, un revêtement de protection anticorrosion qui est fabriqué à partir de cette laque ainsi qu'un procédé d'élimination du revêtement de protection anticorrosion tel qu'il est employé dans les locaux de la demanderesse et considéré comme connu. The invention relates to an anticorrosive protective lacquer for braking or friction surfaces of brake discs and / or brake drums, an anticorrosive protective coating which is produced from this lacquer and a method for removing it. anticorrosive protective coating as used in the premises of the applicant and considered to be known.
Pour le protéger à l'égard de la corrosion, on laque, entre autres mesures, un disque de frein et/ou un tambour de frein. On emploie ici une laque qui peut s'user par freinage par suite de l'action abrasive des garnitures de frein dans la zone de la surface de freinage, et peut donc s'éliminer. Cette solution est apparue comme particulièrement favorable en particulier dans le cas des véhicules prévus pour être transportés par voie maritime et pour des disques ou des tambours de frein de rechange. To protect it from corrosion, a brake disc and / or a brake drum are painted, among other measures. A lacquer is used here which can wear out under braking as a result of the abrasive action of the brake linings in the area of the braking surface, and can therefore be eliminated. This solution appeared to be particularly favorable, in particular in the case of vehicles intended to be transported by sea and for replacement brake discs or drums.
Malgré les avantages du procédé actuel, les surfaces de freinage, ainsi traitées, des disques de frein ou des surfaces de frein présentent toujours encore des sensibilités en particulier du fait de l'air marin agressif lors de transport par voie maritime. Y sont liés des coûts d'assurance qualité élevés et finalement des travaux de reprise. Despite the advantages of the current process, the braking surfaces thus treated, brake discs or brake surfaces still still exhibit sensitivities, in particular due to the aggressive sea air during transport by sea. This is linked to high quality assurance costs and, ultimately, recovery work.
Le but de l'invention est de développer une laque de protection anticorrosion avec laquelle on puisse réaliser un revêtement de protection anticorrosion qui permette une protection anticorrosion la meilleure possible même lors de transports par voie maritime, un faible travail de reprise et une réduction des coûts et qui puisse s'éliminer le plus simplement possible. The object of the invention is to develop an anti-corrosion protection lacquer with which it is possible to produce an anti-corrosion protection coating which allows the best possible anti-corrosion protection even during transport by sea, low recovery work and cost reduction and that can be eliminated as simply as possible.
Selon l'invention, on atteint ce but au moyen d'une laque de protection anticorrosion pour réaliser un revêtement de protection anticorrosion pour les surfaces de freinage de disques de frein et/ou de tambours de frein, caractérisée par le fait que la laque de protection anticorrosion présente des substances de protection qui réagissent avec l'oxygène ; au moyen d'un revêtement de protection anticorrosion pour surfaces de freinage de disques de frein et/ou de tambours de freins, caractérisé par le fait que le revêtement de protection anticorrosion, du type laque, présente des substances de protection qui réagissent avec l'oxygène ; et au moyen d'un According to the invention, this object is achieved by means of an anticorrosive protective lacquer for producing an anticorrosive protective coating for the braking surfaces of brake discs and / or brake drums, characterized in that the corrosion protection presents protective substances which react with oxygen; by means of an anti-corrosion protective coating for braking surfaces of brake discs and / or brake drums, characterized in that the anti-corrosion protective coating, of the lacquer type, has protective substances which react with oxygen; and by means of a
<Desc/Clms Page number 2><Desc / Clms Page number 2>
procédé pour éliminer d'une surface de freinage d'un disque de frein et/ou d'un tambour de frein un revêtement de protection anticorrosion, procédé dans lequel on applique une laque de protection anticorrosion sur la surface de freinage et on la transforme, en particulier on la fait durcir, pour obtenir un revêtement de protection anticorrosion et procédé dans lequel le revêtement de protection anticorrosion est éliminé par frottement du fait de l'action abrasive des garnitures de frein, caractérisé par le fait qu'avant d'appliquer la laque de protection anticorrosion sur la surface de freinage on y ajoute des substances de protection qui, en cas de contact avec de l'oxygène, réagissent chimiquement avec cet oxygène et/ou s'y combinent en soi et que, lors de l'élimination, par abrasion, du revêtement de protection anticorrosion, les substances de protection du revêtement de protection anticorrosion s'introduisent, par frottement, dans la surface de freinage. En appliquant sur au moins les surfaces de freinage une laque de protection anticorrosion conforme à l'invention et contenant une proportion élevée de substances de protection réagissant avec l'oxygène, on empêche un accès de l'oxygène sur la surface de freinage. process for removing from a braking surface of a brake disc and / or a brake drum an anti-corrosion protective coating, process in which an anti-corrosion protective lacquer is applied to the braking surface and it is transformed, in particular it is hardened, to obtain an anti-corrosion protective coating and process in which the anti-corrosion protective coating is removed by friction due to the abrasive action of the brake linings, characterized in that before applying the anticorrosive protective lacquer on the braking surface is added to it protective substances which, in the event of contact with oxygen, react chemically with this oxygen and / or combine with itself and that, upon disposal , by abrasion, of the anticorrosive protective coating, the protective substances of the anticorrosive protective coating are introduced, by friction, into the braking surface. By applying to at least the braking surfaces an anti-corrosion protective lacquer according to the invention and containing a high proportion of protective substances reacting with oxygen, oxygen is prevented from entering the braking surface.
Pour obtenir l'action désirée, est ici judicieuse une proportion de la substance de protection d'au moins 30 % en volume, de préférence au moins 50 % en volume et de préférence particulière au moins 70 % en
volume dans la laque qui, à part cela, est de préférence une laque tradition- nelle, normale, colorée et/ou transparente. To obtain the desired action, a proportion of the protective substance of at least 30% by volume, preferably at least 50% by volume and preferably at least 70% by volume, is judicious here.
volume in the lacquer which, apart from this, is preferably a traditional, normal, colored and / or transparent lacquer.
De préférence, le matériau initial de la laque de protection anticorrosion est une laque contenant une faible proportion d'un solvant organiques en particulier une laque à base d'eau. Preferably, the initial material of the anti-corrosion protection lacquer is a lacquer containing a small proportion of an organic solvent, in particular a water-based lacquer.
En ce qui concerne ces substances de protection, il s'agit de préférence de métaux non alcalins et non alcalino-terreux, par la suite dénommés métaux simples, comme en particulier du zinc, de l'aluminium au moins largement sous forme de corps simple, en particulier sous forme pulvérulente, ou de composés métalliques oxydables, comme en particulier un oxyde de fer réductible FeO. Conviennent en outre aussi le phosphore et/ou des phosphates. As regards these protective substances, they are preferably non-alkali and non-alkaline-earth metals, hereinafter called simple metals, such as in particular zinc, aluminum at least largely in the form of simple bodies. , in particular in powder form, or of oxidizable metallic compounds, such as in particular a reducible iron oxide FeO. Also suitable are phosphorus and / or phosphates.
<Desc/Clms Page number 3> <Desc / Clms Page number 3>
Il est favorable que, lors de l'opération de freinage, les substances de protection soient, au moins en partie, introduites, en particulier par pres- sage et/ou par frottement, dans la surface de freinage, où elles subsistent et opèrent en outre une protection de la surface métallique à l'égard de l'oxydation. L'élimination par frottement au freinage peut se faire à tout moment, de préférence toutefois avant livraison du disque et/ou tambour de freinage d'un véhicule qui en est équipée à un client, par exemple sur un banc d'essai à rouleaux, après le montage du disque et/ou tambour de frein sur le véhicule. Du fait du maintien de l'action de protection anticorrosion même après l'élimination par frottement, l'élimination du revêtement de protection anticorrosion peut même, de façon particulièrement favorable, se faire avant le montage du disque et/ou tambour de frein, en particulier, de façon économique, peu après sa fabrication, de sorte qu'il suffit alors de monter le disque et/ou tambour de frein, fini et protégé à l'égard de la corrosion. It is favorable that, during the braking operation, the protective substances are, at least in part, introduced, in particular by pressing and / or by friction, into the braking surface, where they remain and operate in in addition to protecting the metal surface against oxidation. Braking friction elimination can be done at any time, preferably however before delivery of the brake disc and / or drum of a vehicle fitted with it to a customer, for example on a roller test bench, after mounting the brake disc and / or drum on the vehicle. Due to the maintenance of the anti-corrosion protection action even after elimination by friction, the elimination of the anti-corrosion protection coating can even, in a particularly favorable manner, be done before mounting the brake disc and / or drum, in particular, economically, shortly after its manufacture, so that it then suffices to mount the brake disc and / or drum, finished and protected against corrosion.
Du fait de l'introduction des substances de protection dans les rugosités de surface, dans les pores et dans les stries ou sillons de la surface de freinage, ou autres évidements de celle-ci, on réduit simultanément la rugosité normale de surface des surfaces de freinage qui résulte des pores naturels du matériau du disque de freinage et/ou des stries ou sillons de meulage et/ou de tournage. Il en résulte une moindre profondeur de la corrosion, ce qui à nouveau réduit simultanément la probabilité de grincement du frein. Due to the introduction of protective substances in the surface roughness, in the pores and in the grooves or grooves of the braking surface, or other recesses thereof, the normal surface roughness of the surfaces of the surfaces is simultaneously reduced. braking resulting from the natural pores of the brake disc material and / or grinding and / or turning grooves or grooves. This results in a reduced depth of corrosion, which again simultaneously reduces the probability of the brake squeaking.
Pour obtenir un résultat particulièrement bon, il est favorable que la dimension moyenne de particule ou granulométrie moyenne des substances de protection correspondant au maximum à la rugosité maximale et/ou à la largeur moyenne des pores et/ou à la grandeur moyenne des stries de la surface de freinage. To obtain a particularly good result, it is favorable for the average particle size or average particle size of the protective substances to correspond as much as possible to the maximum roughness and / or to the average width of the pores and / or to the average size of the streaks of the braking surface.
Comme solution d'un prix favorable est apparue pour le moment une laque métallique contenant une proportion de poussière de zinc d'environ 80 % en volume. As a solution of favorable price appeared for the moment a metallic lacquer containing a proportion of zinc dust of approximately 80% in volume.
D'autres formes de réalisation avantageuses de l'invention ressortiront
de la suite de la description, dans laquelle on explique en détail l'invention à l'aide d'exemples de réalisation représentés sur les dessins. Other advantageous embodiments of the invention will emerge
of the following description, in which the invention is explained in detail with the aid of exemplary embodiments shown in the drawings.
<Desc/Clms Page number 4> <Desc / Clms Page number 4>
- La Figure 1 représente un détail d'une coupe d'un disque de frein avec tambour de frein combiné et laque de protection anticorrosion qui y est appliquée, - La Figure 2 représente le disque de frein de la Figure 1 avec une laque de protection anticorrosion solidifiée pour donner un revêtement de protection anticorrosion, - La Figure 3 est un agrandissement d'une surface de freinage après introduction dans cette surface, par freinage, du revêtement de protection anticorrosion.
- Figure 1 shows a detail of a section of a brake disc with combined brake drum and anti-corrosion protective lacquer applied to it, - Figure 2 shows the brake disc of Figure 1 with a protective lacquer anticorrosion solidified to give an anticorrosion protective coating, - Figure 3 is an enlargement of a braking surface after introduction into this surface, by braking, of the anticorrosion protective coating.
La Figure 1 représente un détail d'une coupe d'un disque de frein 1 avec tambour de frein combiné. La surface complète du disque de frein 1 présente une laque de protection anticorrosion 4. Du fait qu'à l'exception des substances de protection 10 (représentées ici sous forme de points isolés), la laque de protection anticorrosion peut être identique à une laque traditionnelle, il est possible de l'appliquer sur la surface du disque de frein 1 par un procédé normal par projection et/ou par trempage. Figure 1 shows a detail of a section of a brake disc 1 with combined brake drum. The entire surface of the brake disc 1 has an anti-corrosion protective lacquer 4. Because, with the exception of protective substances 10 (represented here as isolated points), the anti-corrosion protective lacquer may be identical to a lacquer traditional, it is possible to apply it to the surface of the brake disc 1 by a normal spraying and / or dipping process.
Après application, on fait sécher ou on fait prendre ou on fait réticuler la laque de protection anticorrosion 4 pour obtenir le revêtement de protection anticorrosion 6 (voir Figure 2). Du fait que, lors de la réticulation de la laque de protection anticorrosion, le solvant, de préférence de l'eau, s'élimine du revêtement 6, la proportion des substances de protection 10 dans le revêtement de protection anticorrosion 6 croît par rapport à leur proportion dans la laque de protection anticorrosion 4. Sur la Figure 2 ceci peut se voir par la densité plus élevée des points et du revêtement 6. After application, the anticorrosive protective lacquer 4 is dried or set or crosslinked to obtain the anticorrosive protective coating 6 (see FIG. 2). As the solvent, preferably water, is removed from the coating 6 during the crosslinking of the anti-corrosion protection lacquer, the proportion of the protective substances 10 in the anti-corrosion protection coating 6 increases relative to their proportion in the anti-corrosion protection lacquer 4. In FIG. 2 this can be seen by the higher density of the points and of the coating 6.
Du fait de la proportion élevée, de préférence supérieure à 70 % en poids, de substances de protection 10, une fissure même profonde ne peut pas mettre en péril par corrosion la surface de freinage 2 du disque de frein et/ou la surface de freinage 3 du tambour de frein, puisqu'ici l'oxygène est capturé par les substances de protection 10, ces substances réagissant ellesmêmes chimiquement sous forme d'une oxydation. Due to the high proportion, preferably greater than 70% by weight, of protective substances 10, even a deep crack cannot jeopardize the braking surface 2 of the brake disc and / or the braking surface by corrosion. 3 of the brake drum, since here the oxygen is captured by the protective substances 10, these substances themselves reacting chemically in the form of an oxidation.
La Figure 3 représente un agrandissement d'une surface de freinage 2, 3 après l'opération de freinage sur le revêtement de protection anticorrosion 6. On peut voir nettement ici que les substances de protection 10 FIG. 3 represents an enlargement of a braking surface 2, 3 after the braking operation on the anti-corrosion protective coating 6. It can be clearly seen here that the protective substances 10
<Desc/Clms Page number 5> <Desc / Clms Page number 5>
se sont introduites dans des pores 7 et des stries 8 ou des évidements quelconques 9.
are introduced into pores 7 and streaks 8 or any recesses 9.
De ce fait la rugosité normale de la surface de freinage 2, et donc la profondeur de corrosion à attendre, diminuent. En outre, au moins au début, l'invasion de rouille lors d'un arrêt assez long d'un véhicule se réduit, puisque dans ce cas aussi la protection anticorrosion subsiste activement par auto-oxydation des substances de protection 10 ; c'est-à-dire que les substances de protection 10 que l'on a appliquées agissent à la façon d'une anode consommable.As a result, the normal roughness of the braking surface 2, and therefore the depth of corrosion to be expected, decreases. In addition, at least at the beginning, the invasion of rust during a fairly long stop of a vehicle is reduced, since in this case also the corrosion protection actively remains by auto-oxidation of the protective substances 10; that is, the protective substances which have been applied act like a consumable anode.
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0112826A FR2815040A1 (en) | 2001-10-05 | 2001-10-05 | Corrosion-inhibiting lacquer for producing corrosion-inhibiting coating for braking surface of brake disk and/or brake drum contains protective substance reacting with oxygen and is removed by abrasion by brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0112826A FR2815040A1 (en) | 2001-10-05 | 2001-10-05 | Corrosion-inhibiting lacquer for producing corrosion-inhibiting coating for braking surface of brake disk and/or brake drum contains protective substance reacting with oxygen and is removed by abrasion by brake |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2815040A1 true FR2815040A1 (en) | 2002-04-12 |
Family
ID=8867961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0112826A Pending FR2815040A1 (en) | 2001-10-05 | 2001-10-05 | Corrosion-inhibiting lacquer for producing corrosion-inhibiting coating for braking surface of brake disk and/or brake drum contains protective substance reacting with oxygen and is removed by abrasion by brake |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2815040A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20130188A1 (en) * | 2013-03-08 | 2014-09-09 | Itt Italia Srl | CIRCUIT FOR THE GALVANIC PROTECTION OF A BRAKE DISC-PASTRY GROUP FOR A MOTOR VEHICLE AND RELATED KITS AND METHOD |
FR3003918A1 (en) * | 2013-03-28 | 2014-10-03 | Peugeot Citroen Automobiles Sa | BRASS CONVECTOR BRAKE DRUM FOR MOTOR VEHICLE |
US9939035B2 (en) | 2015-05-28 | 2018-04-10 | Itt Italia S.R.L. | Smart braking devices, systems, and methods |
US9964167B2 (en) | 2013-04-17 | 2018-05-08 | Itt Italia S.R.L. | Vehicle braking systems and methods |
US10227064B2 (en) | 2016-03-03 | 2019-03-12 | Itt Italia S.R.L. | Antilock braking systems, devices, and methods using sensorized brake pads |
US10295006B2 (en) | 2015-09-17 | 2019-05-21 | Itt Italia S.R.L. | Hot runner detection and response systems, devices, and methods |
US10495168B2 (en) | 2015-09-17 | 2019-12-03 | Itt Italia S.R.L. | Sensor-equipped vehicle braking systems, devices, and methods |
US11441629B2 (en) | 2016-07-25 | 2022-09-13 | Itt Italia S.R.L. | Residual braking torque indication devices, systems, and methods |
US11519475B2 (en) | 2019-09-06 | 2022-12-06 | Itt Italia S.R.L. | Vehicle brake pad and a production process thereof |
US11740145B2 (en) | 2021-05-25 | 2023-08-29 | Itt Italia S.R.L. | Methods and devices for estimating residual torque between the braked and braking elements of a vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525628A (en) * | 1975-07-03 | 1977-01-17 | Akebono Brake Ind | Method of coating friction counterpart material for rust prevention |
WO1995015445A1 (en) * | 1993-12-03 | 1995-06-08 | Kelsey-Hayes Company | Corrosion resistant brake component |
US5569543A (en) * | 1994-10-31 | 1996-10-29 | Inorganic Coatings, Inc. | Method for coating a brake rotor and brake rotor |
US5972090A (en) * | 1996-01-20 | 1999-10-26 | Ferodo Bremsbelage Technik-Zentrum Gmbh | Stabilizing friction levels |
EP0976795A2 (en) * | 1998-07-25 | 2000-02-02 | Dow Corning Corporation | Antifriction coating for metals and process for its manufacture |
-
2001
- 2001-10-05 FR FR0112826A patent/FR2815040A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525628A (en) * | 1975-07-03 | 1977-01-17 | Akebono Brake Ind | Method of coating friction counterpart material for rust prevention |
WO1995015445A1 (en) * | 1993-12-03 | 1995-06-08 | Kelsey-Hayes Company | Corrosion resistant brake component |
US5569543A (en) * | 1994-10-31 | 1996-10-29 | Inorganic Coatings, Inc. | Method for coating a brake rotor and brake rotor |
US5972090A (en) * | 1996-01-20 | 1999-10-26 | Ferodo Bremsbelage Technik-Zentrum Gmbh | Stabilizing friction levels |
EP0976795A2 (en) * | 1998-07-25 | 2000-02-02 | Dow Corning Corporation | Antifriction coating for metals and process for its manufacture |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section Ch Week 197709, Derwent World Patents Index; Class M13, AN 1977-15170Y, XP002192143 * |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20130188A1 (en) * | 2013-03-08 | 2014-09-09 | Itt Italia Srl | CIRCUIT FOR THE GALVANIC PROTECTION OF A BRAKE DISC-PASTRY GROUP FOR A MOTOR VEHICLE AND RELATED KITS AND METHOD |
EP2778462A1 (en) * | 2013-03-08 | 2014-09-17 | ITT Italia S.r.l. | Galvanic protection circuit for a brake disc-pad unit for a motor vehicle and kit and method thereof |
CN104060278A (en) * | 2013-03-08 | 2014-09-24 | 意大利Itt有限责任公司 | Galvanic Protection Circuit For Brake Disc-pad Unit For Motor Vehicle And Kit And Method Thereof |
US9360065B2 (en) | 2013-03-08 | 2016-06-07 | Itt Italia S.R.L. | Galvanic protection circuit for a brake disc-pad unit for a motor vehicle and kit and method thereof |
CN104060278B (en) * | 2013-03-08 | 2018-03-30 | 意大利Itt有限责任公司 | Circuit protection and correlation technique and external member for the plating of automobile disk-type braking hoof assembly |
FR3003918A1 (en) * | 2013-03-28 | 2014-10-03 | Peugeot Citroen Automobiles Sa | BRASS CONVECTOR BRAKE DRUM FOR MOTOR VEHICLE |
US10598239B2 (en) | 2013-04-17 | 2020-03-24 | Itt Italia S.R.L. | Vehicle braking systems and methods |
US9964167B2 (en) | 2013-04-17 | 2018-05-08 | Itt Italia S.R.L. | Vehicle braking systems and methods |
US11767896B2 (en) | 2013-04-17 | 2023-09-26 | Itt Italia S.R.L. | Vehicle braking systems and methods |
US10408292B2 (en) | 2015-05-28 | 2019-09-10 | Itt Italia S.R.L. | Smart braking devices, systems, and methods |
US10138968B2 (en) | 2015-05-28 | 2018-11-27 | Itt Italia S.R.L. | Signal transducer devices, systems, and methods |
US11933379B2 (en) | 2015-05-28 | 2024-03-19 | Itt Italia S.R.L. | Smart braking devices, systems, and methods with resin features |
US10208822B2 (en) | 2015-05-28 | 2019-02-19 | Itt Italia S.R.L. | Smart braking devices, systems, and methods with signal conditioners |
US10955017B2 (en) | 2015-05-28 | 2021-03-23 | Itt Italia S.R.L. | Smart braking devices, systems, and methods with resin features |
US9939035B2 (en) | 2015-05-28 | 2018-04-10 | Itt Italia S.R.L. | Smart braking devices, systems, and methods |
US10677304B2 (en) | 2015-05-28 | 2020-06-09 | Itt Italia S.R.L. | Smart braking devices, systems, and methods with signal conditioners |
US10295006B2 (en) | 2015-09-17 | 2019-05-21 | Itt Italia S.R.L. | Hot runner detection and response systems, devices, and methods |
US11047440B2 (en) | 2015-09-17 | 2021-06-29 | Itt Italia S.R.L. | Hot runner detection and response systems, devices, and methods |
US10495168B2 (en) | 2015-09-17 | 2019-12-03 | Itt Italia S.R.L. | Sensor-equipped vehicle braking systems, devices, and methods |
US11661987B2 (en) | 2015-09-17 | 2023-05-30 | Itt Italia S.R.L. | Sensor-equipped vehicle braking systems, devices, and methods |
US11828333B2 (en) | 2015-09-17 | 2023-11-28 | Itt Italia S.R.L. | Hot runner detection and response systems, devices, and methods |
US10227064B2 (en) | 2016-03-03 | 2019-03-12 | Itt Italia S.R.L. | Antilock braking systems, devices, and methods using sensorized brake pads |
US11794707B2 (en) | 2016-03-03 | 2023-10-24 | Itt Italia S.R.L. | Antilock braking systems, devices, and methods using sensorized brake pads |
US11441629B2 (en) | 2016-07-25 | 2022-09-13 | Itt Italia S.R.L. | Residual braking torque indication devices, systems, and methods |
US12071994B2 (en) | 2016-07-25 | 2024-08-27 | Itt Italia S.R.L. | Residual braking torque indication devices, systems, and methods |
US11519475B2 (en) | 2019-09-06 | 2022-12-06 | Itt Italia S.R.L. | Vehicle brake pad and a production process thereof |
US11885386B2 (en) | 2019-09-06 | 2024-01-30 | Itt Italia S.R.L. | Vehicle brake pad and a production process thereof |
US12055455B2 (en) | 2021-05-25 | 2024-08-06 | Itt Italia S.R.L. | Methods and devices for estimating residual torque between the braked and braking elements of a vehicle |
US11740145B2 (en) | 2021-05-25 | 2023-08-29 | Itt Italia S.R.L. | Methods and devices for estimating residual torque between the braked and braking elements of a vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2815040A1 (en) | Corrosion-inhibiting lacquer for producing corrosion-inhibiting coating for braking surface of brake disk and/or brake drum contains protective substance reacting with oxygen and is removed by abrasion by brake | |
US10274032B2 (en) | Process for producing a brake disk and brake disk | |
FR2599304A1 (en) | Wheel rim for two-wheeled vehicle | |
EP1138734A3 (en) | Aqueous dispersion for chemical mechanical polishing of metal films | |
EP0184568B1 (en) | Process for marking the surface of a work roll | |
US3004336A (en) | Method of reconditioning worn-out surfaces of aluminum alloy pistons | |
DE102015204813A1 (en) | Method for producing a brake disk and brake disk | |
KR100598318B1 (en) | Anticorrosive lacquer for braking surfaces of brake discs and / or brake drums and anticorrosive coatings prepared therefrom and methods for removing such anticorrosive coatings | |
US6481555B1 (en) | Friction lining, especially for brakes and clutches, and a method for producing a friction lining | |
EP0040054A1 (en) | Brake disc corrosion protection | |
US20030050000A1 (en) | Super-abrasive grinding wheel | |
JP2790426B2 (en) | Transfer method of steel segregation | |
EP0872577B1 (en) | Process for the cathodic protection of a suspension device | |
FR2540770A1 (en) | CUBIC BORON NITRIDE WHEEL | |
FR2586430A1 (en) | Method of treatment for decreasing the wear and the friction of articles and articles treated by this method | |
RU2112663C1 (en) | Method of increasing wear resistance of wheelset tread | |
FR2481257A1 (en) | Product for controlling water pollution - pref. comprising solid material contg. silica and alumina | |
EP0050102A1 (en) | An anti-corrosive treatment method for sheet steel and similar articles | |
JP2008231160A (en) | Water-based lubricant for plastic working and method for forming lubricating coating | |
WO2011108349A1 (en) | Heat treatment method of metal member | |
BE441310A (en) | Process for the production of metal coatings for protection against rust sprayed on iron and steel | |
RU97103462A (en) | METHOD OF INCREASING WEAR RESISTANCE OF ROUND SURFACE ROLLING PARTS | |
CA3178826A1 (en) | Brake component having a ceramic coating with surface pores | |
JPH1036983A (en) | Sliding material | |
Willcock | Surface preparation and cleaning |