WO2001034991A1 - Rampe a billes et cylindre de freins comportant une telle rampe - Google Patents
Rampe a billes et cylindre de freins comportant une telle rampe Download PDFInfo
- Publication number
- WO2001034991A1 WO2001034991A1 PCT/FR2000/003046 FR0003046W WO0134991A1 WO 2001034991 A1 WO2001034991 A1 WO 2001034991A1 FR 0003046 W FR0003046 W FR 0003046W WO 0134991 A1 WO0134991 A1 WO 0134991A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate
- ramp
- ball
- plates
- housing
- Prior art date
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
- F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
- F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
-
- 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
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. 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
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
-
- 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
- F16D2123/00—Multiple operation forces
-
- 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
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
- F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
- F16D2125/36—Helical cams, Ball-rotating ramps
Definitions
- the present invention relates mainly to a ball ramp as well as to a device, in particular a brake cylinder for a motor vehicle comprising such a ramp.
- Such a ramp comprises, in a manner known per se, three balls interposed between two plates capable, on mechanical control, of rotating relative to one another.
- the primary plate secured in rotation with a control lever is rotatably mounted relative to a caliper of a cylinder of a brake.
- the secondary plate drives the brake pistons in translation. This translational movement is obtained by immobilizing the secondary plate in rotation by a radial screw transversing the wall of the cylinder and coming to be housed in a groove parallel to the axis, formed in the secondary plate of the ramp.
- the device of the prior art has many drawbacks explained below.
- the thread for passing the screw passes through the wall of a cylinder intended to contain a pressurized brake fluid.
- the screw is a bulky and expensive device.
- a single screw is used which imposes high stresses on the secondary plate as well as on the cylinder. Indeed, the rotation of the primary plate tends to provide training undesirable secondary plate rotating around the point of contact between the screw and this secondary plate.
- a ball ramp comprising a first primary plate, at least one ball and a second secondary plate.
- the primary plate and / or the secondary plate comprise at least one guide cavity hollowed out in at least one of these plates having a variable depth making it possible to vary the relative distance between the two plates bearing on the ball (s) .
- At least one of the two plates of the ramp according to the present invention advantageously comprises, on its periphery, rotation locking means, in particular male or female, capable of cooperating with complementary rotation locking means integrated in a wall of a housing for receiving said ball ramp.
- a ramp housing made of a soft material such as for example a light alloy of magnesium or aluminum
- this housing it may be advantageous to protect this housing with an intermediate piece made of a harder material, such as, for example sheet steel.
- the protective element is stationary inside the housing of the ball ramp according to the present invention, while the secondary plate of this ramp is caused to move in translation in this housing.
- the main object of the invention is a ball ramp comprising a first primary plate comprising means for driving in rotation, at least one ball and a second plate, secondary, the primary plate and / or the secondary plate including at least one guiding cavity hollowed out in at least one of these plates having a variable depth angularly, ensuring the radial guidance of a ball so as to vary the relative distance between the two plates bearing on the ball during their relative rotation characterized in that at least one of the two plates comprises means of angular immobilization of the plate capable of cooperating directly or indirectly with the housing for receiving the ramp and in that it further comprises a radially external intermediate piece receiving said angular immobilization means of the plate capable of cooperating with the housing of the ramp and allowing the longitudinal sliding of one of the two plates of the ramp inside of the intermediate piece.
- the invention also relates to such a ramp, characterized in that said angular immobilization means of the plate capable of cooperating with the housing of the ramp are arranged radially external relative to one of said plates of the ramp.
- the invention also relates to such a ramp characterized in that said angular immobilization means of the plate capable of cooperating with the housing of the ramp are arranged on the secondary plate.
- the invention also relates to such a ramp, characterized in that said angular immobilization means of the plate capable of cooperating with the housing of the ramp form male elements.
- the invention also relates to such a ramp, characterized in that the intermediate piece is a sleeve forming a cassette of a pusher with automatic play take-up.
- the invention also relates to such a ramp characterized in that the intermediate piece is made of sheet steel of substantially constant thickness and has cutouts for deforming the sheet without substantially altering the thickness during the formation of the protection means of elements of angular immobilization of the tray.
- the invention also relates to a brake cylinder, characterized in that it comprises at least one ramp connected to a brake lever for parking and a piston capable of being driven in axial translation by the sliding of one of the two trays during their relative rotations.
- the invention also relates to such a brake cylinder characterized in that it comprises longitudinal grooves capable of cooperating with said means for angular immobilization of the plate.
- the invention also relates to such a brake cylinder, characterized in that it comprises a sleeve forming the cassette of a pusher with automatic play take-up immobilized in rotation and in translation inside the cylinder and in that at at least one of the plates is immobilized angularly by said means for angular immobilization of the plate in the sleeve while being mounted in longitudinal sliding in said sleeve.
- Figure 1 is a longitudinal section of a brake caliper provided with a device of known type
- Figure 2 is a perspective view of the preferred embodiment of a ball ramp according to the present invention.
- Figure 3 is a perspective view of an alternative embodiment of a ball rail according to the present invention
- Figure 4 is a plan view of the secondary plate of the ramp of Figure 2 equipped with balls provided with the preferred embodiment of the protection means;
- FIG. 5 is a longitudinal view of the device of Figure 4.
- Figure 6 is a longitudinal section along VI-VI of the device of Figure 4.
- Figure 7 is a longitudinal section of a stirrup provided with a device according to the present invention.
- FIGS. 1 to 7 the same references have been used to designate the same elements.
- a caliper 1 comprising, arranged opposite, a stirrup nose 3 and the opening of a cylinder 5 secured by a stirrup arch 7.
- the cylinder 5 receives a piston 9 whose front face 11 receives a first friction member typically in the form of a brake pad (not shown) disposed opposite a second friction member typically also in the form of a brake pad (not shown) carried by an internal face 13 of the caliper nose 3.
- the faces 11 and 13 define a cavity 15 for receiving between the brake pads, from the radially external zone of a disc of a disc brake.
- Hydraulic means known per se ensure, on command, when the driver presses on the brake pedal, the advancement of the piston 9 according to an arrow 17 with application of the friction members on the two main faces of the radially external zone of the disc.
- the device of FIG. 1 comprises behind the cylinder 9 a parking brake control device comprising a ball ramp 19 comprising a primary plate 21, linked in rotation with a lever 23 capable of being driven in rotation by the parking brake cable, three balls 25 (only one being visible in FIG. 1) and a secondary plate 27.
- the front face of the secondary plate 27, opposite the face receiving the balls 25 is in contact with an axial plunger 28 bearing on the rear face of the piston 9.
- the secondary plate 27 has a longitudinal groove 29 for receiving an end 31 of a screw 33 to ensure the angular immobilisation of the plate 27 while leaving the axially displaceable ie along an axis 35 of the cylinder 5, the piston 9 and the ball ramp 19.
- the pusher 28 transmits the axial movement along the arrow 17 of the secondary plate 27 to the piston 9 ensuring the tightening of the plates on the disc (not shown).
- a sleeve 39 assembles the ball ramp 19 of the pusher 28 and a prestressing and return spring 41.
- a ball ramp 43 comprising a primary plate 45 similar to the primary plate 21 of the ball ramp 19 of known type, at least one ball 25 and a secondary plate 47.
- a main face 49 of the primary plate 45 is provided with at least one, for example three cavities 51 of variable depth ensuring the radial guidance of the balls
- all the cavities 51 have the same profile, that is to say the same angular variation of the depth.
- the cavities 51 have an angularly symmetrical profile with respect to a center line 53 corresponding to the maximum depth.
- the same plate can be used indifferently in the ramps having to turn in a direct direction or in the opposite direction around the axis 35.
- the cavities 51 have a slope discontinuity, an example of which is described in the aforementioned patent EP-A-0633 987.
- the primary plateau is described in the aforementioned patent EP-A-0633 987.
- an axis 55 comprising a groove 57 for receiving a seal, advantageously an O-ring, terminated by means of coupling with the lever 23 such as a knurling 59 of the end of the axis 55 and a thread for receiving a connecting screw.
- the secondary plate 47 has a main face 63 arranged opposite the face 49 of the primary plate 45.
- the face 63 of the secondary plate 47 has cavities 65 for guiding the balls 25. All of the cavities 51 of the main face 49 of the primary plate 45 and the cavities 65 of the main face 63 of the secondary plate
- the cavities 65 of the secondary plate 47 have a profile similar to that of the cavities 51 of the primary plate 45.
- the face 67 of the secondary plate 47, opposite the main face 63 is provided with elements 68 (visible in FIG. 7). advantageously of protrusion of force transmission to the pusher 28.
- At least one of the primary plates 45 and secondary plates 47 includes means capable of cooperating directly or indirectly with the housing or the conditioning of the ball ramp according to the present invention, so as to control the angular position of at least one of the two plates 45, 47.
- the control of the angular position consists of an angular immobilization of the secondary plate 47. This immobilization is ensured by means arranged on the secondary plate capable of cooperating directly or indirectly with means complementary secured to the housing of the ramp, in particular with the cylinder of a brake caliper.
- the secondary plate 47 of FIG. 2 is provided with at least one lug 69 advantageously having a rectangular or substantially rectangular profile.
- the number of lugs 69 is equal to the number of cavities 65.
- the secondary plate 47 in FIG. 2 is provided with three lugs advantageously each arranged in the radially external extension of the axis 71 of one of the cavities 65.
- the lugs "69 are capable of sliding in longitudinal grooves of complementary profile formed on the internal face of the wall of the housing for receiving the ramp 43, typically of a brake caliper cylinder.
- the implementation of '' a plurality of pins 69 allows, on the one hand to distribute the forces, and on the other hand improves the translation of the secondary plate 47 in its housing insofar as it avoids that a single pin 69 constitutes the point pivoting plate 47.
- the pins 69 have the same thickness or substantially the same thickness as the secondary plate 47, their front faces being arranged in the same plane as the main face 63 of the secondary plate 47, while their rear faces are arranged in the same plane as the rear face 67 of the plate 47. It is understood that the invention is not limited to the implementation of pins 69 but also extends to other embodiments of the immobilization means angularisé secondary tray 47.
- An example implementing longitudinal grooves 73 is illustrated in FIG. 3.
- the groove or grooves 73 are disposed between the cavities 65. For example a midline 75 of a groove 73 is disposed on the bisector of two median lines 71 of two cavities 65 consecutive.
- the secondary plate 47 is advantageously made of a hard material such as fried materials or, advantageously, steel for example of type 16 NC6 to 20 NC6 with advantageously a surface treatment to increase for example the hardness.
- the brake calipers, and in particular the cylinder 5 of the piston 9, is commonly produced from soft materials such as light alloys, in particular aluminum alloys, for example AS7G06.
- a sleeve 75 made of a resistant material, in particular sheet steel, interposed between the lugs 69 of the secondary plate 47 and the receiving grooves formed in the wall of the cylinder 5.
- the "sleeve 75 forms a cage of an automatic backlash device for the piston plunger 9 as illustrated in FIG. 7.
- a similar backlash device in which a pin carried by a screw ensures the immobilization in rotation of the secondary plate of the ball rail is described in French patent 95 13630 published under the number FR-A-2 741 412 which is incorporated by reference in the present application by reference.
- the sleeve 75 of FIGS. 4 to 7 comprises, like the known type of sleeve, a first zone 77 having a first diameter as well as a second zone 79 having a second diameter larger than said first diameter.
- the ball ramp according to the present invention is housed in the zone 79 having the largest diameter. So this zone includes protective elements 81 providing reserves 83 for receiving lugs 69.
- the sleeves 75 are formed by deformation of a metal sheet advantageously made of steel.
- it is advantageous to carry out prior to the deformation of the cutouts 85 making it possible to deform the sheet metal of the walls of the sleeve 75 without significantly modifying the thickness thereof.
- the protective elements 81 only partially cover the pins 69.
- the cylinder 87 of the brake caliper 89 comprises a zone 91 arranged opposite the zone for receiving the piston 9 with respect to the opening of the cylinder.
- the zone 91 receives the zone 79 of larger diameter from the sleeve 75 and is provided with axial grooves for receiving the protective elements 81 thus ensuring the immobilization in rotation of the secondary plate 47 of the ball ramp according to the present invention.
- the present invention is in no way limited to the implementation of plate 47 provided with lugs 69 and that, in the case of an implementation of a secondary plate provided with other means of immobilization in rotation such as for example grooves 73, the corresponding zone 91 of the cylinder 89 of the caliper according to the present invention comprises suitable means.
- the zone 91 of the cylinder 89 is for example provided with ribs for guiding the grooves 73.
- the braking device comprises a pusher 28 of the piston 9 with play take-up resulting from the wear of the friction members similar to the pusher 28 of FIG. 1.
- the pusher 28 comprises for example an elongated nut 93 and , a screw 95 engaged in the elongated nut 93.
- a head 97 of the screw 95 has a conical shoulder capable of pressing against an internal conical surface of the piston 9.
- the elongated nut 93 and the screw 95 are stressed by a elastic force of a return spring 99 in a direction suitable for unscrewing them from one another and relatively increasing the length of the pusher 28 which they constitute together, to allow, during the increase in the pressure of the brake fluid, a rotation of the screw 95 to the position where the conical shoulder of the head 97 of the screw 95 is located locked in rotation on the internal surface of the piston 9.
- the nut is immobilized in rotation by the secondary plate 47 of the ball rail 43, itself being angularly immobilized in the cylinder 5.
- the sleeve 75 disposed in the cylinder 5 forms a cage receiving the prestressing spring 99, the elongated nut 93 and the ball ramp 43.
- This sleeve 75 is immobilized in the cylinder 5 both in rotation and in translation. It follows that this sleeve does not cause wear of the cylinder which it protects against the abrasive action of the secondary plate 47 angularly immobilized, but capable, on mechanical control, of moving in translation along the axis 35. In the since the sleeve 75 is made of a hard material, its wear by the secondary plate 47 is negligible.
- the present invention is not limited to the implementation of a protective sleeve but also extends to cylinders made of hard material or of soft material, in particular of unprotected aluminum alloy, to cylinders of soft material comprising a global or local treatment of the material such as for example an electrolytic deposition of hard material in particular at the level of the grooves for receiving the lugs or ribs penetrating into the grooves 73, as well as to the cylinder comprising parts of specific protection not associated with the sleeves forming a cassette for receiving the pusher 28.
- the present invention applies in particular to the mechanical industries.
- the present invention applies mainly to the automotive industry.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60033843T DE60033843T2 (de) | 1999-11-08 | 2000-11-02 | Rampe mit kugeln sowie bremszylinder mit einer solchen rampe |
AU12857/01A AU1285701A (en) | 1999-11-08 | 2000-11-02 | Ball in ramp and brake cylinder comprising same |
JP2001536890A JP4897172B2 (ja) | 1999-11-08 | 2000-11-02 | ボール入り傾斜板及びこの傾斜板を組み込んだブレーキシリンダ |
EP00974626A EP1228320B1 (fr) | 1999-11-08 | 2000-11-02 | Rampe a billes et cylindre de freins comportant une telle rampe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR99/14096 | 1999-11-08 | ||
FR9914096A FR2800825B1 (fr) | 1999-11-08 | 1999-11-08 | Rampe a billes et cylindre de freins comportant une telle rampe |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001034991A1 true WO2001034991A1 (fr) | 2001-05-17 |
Family
ID=9551934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/003046 WO2001034991A1 (fr) | 1999-11-08 | 2000-11-02 | Rampe a billes et cylindre de freins comportant une telle rampe |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1228320B1 (fr) |
JP (1) | JP4897172B2 (fr) |
AT (1) | ATE356304T1 (fr) |
AU (1) | AU1285701A (fr) |
DE (1) | DE60033843T2 (fr) |
ES (1) | ES2283325T3 (fr) |
FR (1) | FR2800825B1 (fr) |
PT (1) | PT1228320E (fr) |
WO (1) | WO2001034991A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2837448A1 (fr) * | 2002-03-19 | 2003-09-26 | Bosch Gmbh Robert | Frein de stationnement pour vehicule et son dispositif de commande |
EP1584835A1 (fr) * | 2004-04-06 | 2005-10-12 | Akebono Corporation | Etrier de frein à disque avec mécanisme de frein à stationnement. |
WO2012052239A1 (fr) * | 2010-10-22 | 2012-04-26 | Robert Bosch Gmbh | Frein à disque muni d'une cartouche de conversion de mouvement |
US8733513B2 (en) | 2009-12-25 | 2014-05-27 | Hitachi Automotive Systems, Ltd. | Disk brake |
US9587693B2 (en) | 2014-11-27 | 2017-03-07 | Bwi (Shanghai) Co. Ltd. | Disc brake |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005056166A1 (de) * | 2004-11-26 | 2006-06-08 | Continental Teves Ag & Co. Ohg | Bremssattel einer Scheibenbremse |
EP2017492B1 (fr) * | 2007-07-20 | 2014-09-03 | Nissin Kogyo Co., Ltd. | Appareil de frein à disque |
FR2966540B1 (fr) * | 2010-10-22 | 2012-11-30 | Bosch Gmbh Robert | Frein a disque a verrou de blocage de la cartouche de conversion par un verrou |
FR2969728B1 (fr) * | 2010-12-27 | 2013-01-18 | Bosch Gmbh Robert | Frein a disque a cartouche de conversion munie d'un dispositif antimatage |
DE102011078349A1 (de) * | 2011-06-29 | 2013-01-03 | Robert Bosch Gmbh | Aktuator zur Bremskraftunterstützung in einer Bremsanlage |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3913708A (en) * | 1972-12-22 | 1975-10-21 | Girling Ltd | Disc brake assemblies for vehicles |
FR2289374A1 (fr) * | 1974-10-29 | 1976-05-28 | Girling Ltd | Frein a disque du type a reaction |
US5060765A (en) * | 1989-01-11 | 1991-10-29 | Lucas Industries Public Limited Company | Actuating device with automatic readjustment for a vehicle brake |
FR2741412A1 (fr) * | 1995-11-17 | 1997-05-23 | Alliedsignal Europ Services | Moteur de frein a tolerance augmentee |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6118262Y2 (fr) * | 1979-03-02 | 1986-06-03 | ||
JPS55127135A (en) * | 1979-03-24 | 1980-10-01 | Yashima Kakoki Kk | Discharger for high-viscous substance treated in vacuum system to outside |
FR2689948B1 (fr) | 1992-04-09 | 1994-05-27 | Bendix Europ Services Tech | Dispositif perfectionne de serrage a plateau tournant. |
-
1999
- 1999-11-08 FR FR9914096A patent/FR2800825B1/fr not_active Expired - Fee Related
-
2000
- 2000-11-02 PT PT00974626T patent/PT1228320E/pt unknown
- 2000-11-02 JP JP2001536890A patent/JP4897172B2/ja not_active Expired - Fee Related
- 2000-11-02 EP EP00974626A patent/EP1228320B1/fr not_active Expired - Lifetime
- 2000-11-02 WO PCT/FR2000/003046 patent/WO2001034991A1/fr active IP Right Grant
- 2000-11-02 AU AU12857/01A patent/AU1285701A/en not_active Abandoned
- 2000-11-02 AT AT00974626T patent/ATE356304T1/de not_active IP Right Cessation
- 2000-11-02 DE DE60033843T patent/DE60033843T2/de not_active Expired - Lifetime
- 2000-11-02 ES ES00974626T patent/ES2283325T3/es not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3913708A (en) * | 1972-12-22 | 1975-10-21 | Girling Ltd | Disc brake assemblies for vehicles |
FR2289374A1 (fr) * | 1974-10-29 | 1976-05-28 | Girling Ltd | Frein a disque du type a reaction |
US5060765A (en) * | 1989-01-11 | 1991-10-29 | Lucas Industries Public Limited Company | Actuating device with automatic readjustment for a vehicle brake |
FR2741412A1 (fr) * | 1995-11-17 | 1997-05-23 | Alliedsignal Europ Services | Moteur de frein a tolerance augmentee |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2837448A1 (fr) * | 2002-03-19 | 2003-09-26 | Bosch Gmbh Robert | Frein de stationnement pour vehicule et son dispositif de commande |
EP1350981A1 (fr) * | 2002-03-19 | 2003-10-08 | ROBERT BOSCH GmbH | Frein de stationnement pour véhicule et son dispositif de commande |
EP1584835A1 (fr) * | 2004-04-06 | 2005-10-12 | Akebono Corporation | Etrier de frein à disque avec mécanisme de frein à stationnement. |
US8733513B2 (en) | 2009-12-25 | 2014-05-27 | Hitachi Automotive Systems, Ltd. | Disk brake |
WO2012052239A1 (fr) * | 2010-10-22 | 2012-04-26 | Robert Bosch Gmbh | Frein à disque muni d'une cartouche de conversion de mouvement |
FR2966541A1 (fr) * | 2010-10-22 | 2012-04-27 | Bosch Gmbh Robert | Frein a disque muni d'une cartouche de conversion de mouvement |
CN103228944A (zh) * | 2010-10-22 | 2013-07-31 | 底盘制动国际有限责任公司 | 配有运动转化筒的盘式制动器 |
US8939265B2 (en) | 2010-10-22 | 2015-01-27 | Chassis Brakes International B.V. | Disc brake provided with a movement-converting cartridge |
KR101857562B1 (ko) | 2010-10-22 | 2018-05-14 | 샤시 브레이크스 인터내셔날 비브이 | 운동 변환 카트리지를 구비한 디스크 브레이크 |
US9587693B2 (en) | 2014-11-27 | 2017-03-07 | Bwi (Shanghai) Co. Ltd. | Disc brake |
Also Published As
Publication number | Publication date |
---|---|
AU1285701A (en) | 2001-06-06 |
EP1228320B1 (fr) | 2007-03-07 |
EP1228320A1 (fr) | 2002-08-07 |
ATE356304T1 (de) | 2007-03-15 |
FR2800825A1 (fr) | 2001-05-11 |
ES2283325T3 (es) | 2007-11-01 |
FR2800825B1 (fr) | 2002-01-11 |
JP4897172B2 (ja) | 2012-03-14 |
DE60033843D1 (de) | 2007-04-19 |
DE60033843T2 (de) | 2007-11-15 |
JP2003514204A (ja) | 2003-04-15 |
PT1228320E (pt) | 2007-05-31 |
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